WO2001053369A1 - Copolymeres blocs d'olefine, procedes de fabrication et utilisation - Google Patents
Copolymeres blocs d'olefine, procedes de fabrication et utilisation Download PDFInfo
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- WO2001053369A1 WO2001053369A1 PCT/JP2001/000298 JP0100298W WO0153369A1 WO 2001053369 A1 WO2001053369 A1 WO 2001053369A1 JP 0100298 W JP0100298 W JP 0100298W WO 0153369 A1 WO0153369 A1 WO 0153369A1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2535/00—Medical equipment, e.g. bandage, prostheses, catheter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
Definitions
- the present invention relates to an olefin block copolymer, a method for producing the same, and uses thereof, and more particularly, to an olefin block copolymer having a specific structure comprising a polyolefin segment and a functional segment. , Its production method and its use. Background art
- Polyolefin is excellent in processability, chemical resistance, electrical properties, mechanical properties, etc., and is processed into extruded products, injection molded products, hollow molded products, films, sheets, etc., and used for various purposes Have been.
- polyolefin is a so-called non-polar resin that has no polar group in the molecule, it is poorly compatible with various polar substances such as metals, and it adheres to polar substances or blends with polar resins. Was difficult.
- the surface of the molded article made of polyolefin is hydrophobic, and in applications where anti-fogging properties and antistatic properties are required, it is necessary to incorporate a low molecular weight surfactant, etc. In some cases, problems such as surface contamination due to the above-mentioned problems may occur.
- polyolefins with various properties such as polyolefins having excellent heat resistance and polyolefins having a soft feel such as soft polyvinyl chloride. Infinity is also desired.
- Methods for improving the physical properties of polyolefin include adjusting the type and molar ratio of monomers, changing the arrangement of monomers such as random and block, and graft-copolymerizing polar monomers with polyolefin. Conventionally, various methods have been tried.
- a method of reacting polyolefin with a radically polymerizable monomer in the presence of a radical initiator is generally used.
- the obtained graft copolymer often contains a homopolymer of a radical polymerizable monomer or unreacted polyolefin, and also has a non-uniform daraft structure.
- a cross-linking reaction and a decomposition reaction of the polymer chain are involved, so that the physical properties of the polyolefin often change greatly.
- the present inventors have studied based on such prior art and found that a specific block copolymer containing a polyolefin segment and a functional segment can solve the above-described problems. A method for producing such a block copolymer was also found.
- block (co) polymerization consisting of two different polymer segments
- Japanese Patent Application Laid-Open Nos. Sho 60-252526 disclose methods using living polymerization.
- Japanese Patent Application Laid-Open No. Sho 60-252526 discloses a method of producing a block copolymer comprising a polyolefin segment and a polymethacrylate segment by riving polymerization.
- the molecular weight distribution (Mw / Mn) of the polyolefin is about 1.
- the number of polymers obtained from one catalytically active site is preferably as large as possible, and from the viewpoint of polymer molding and processing, it is preferable that the molecular weight distribution (Mw / Mn) of the polyolefin segment is large.
- block copolymers containing polyolefin segments and functional segments as described above, for example, for adhesive applications, building materials, civil engineering, automotive interior and exterior materials, gasoline tanks, electric and electronic components. It was found to be suitable for use in various molded products such as medical and hygiene products, miscellaneous goods molded products, environmentally degradable resin molded products, films and sheets, modifiers, and dispersions.
- a composition comprising a base polymer such as an ethylene / vinyl acetate copolymer or a styrene block copolymer and a tackifying resin has been used as a hot melt adhesive.
- these resins did not have sufficient compatibility with the tackifier resin and sometimes had poor adhesion.
- the present inventors have studied based on such a conventional technique, and as a result, have found that a block copolymer containing the above-mentioned polyolefin segment and a functional segment or a composition comprising the copolymer and a tackifying resin.
- the product was found to be excellent in heat-resistant adhesiveness and heat-resistant cleave property.
- various synthetic resins for example, polyolefin
- materials for building materials and civil engineering moldings such as flooring materials, sheets, gasket * sealing materials, and asphalt reforming materials.
- flooring materials are required to have impact resistance, scratch resistance, etc.
- sheets are required to have flexibility, pinhole resistance, puncture resistance, etc.
- gaskets and sealing materials are required.
- Flexibility, etc. and asphalt modifiers have Thermal properties and compatibility with asphalt are required.
- the inventors of the present invention have studied a molded article for building materials and civil engineering that satisfies the above requirements, and as a result, have found that a block copolymer containing a polyolefin segment and a functional segment as described above, and the copolymer, It has been found that a building material and a molded article for civil engineering comprising an orefin-based polymer composition containing the above-mentioned polymer satisfy the above requirements.
- Thermoplastic resins such as polyolefins, polyesters, polyamides, and polyacetals have excellent processability, chemical resistance, electrical properties, and mechanical properties.Injection molded products, hollow molded products, and films. It is processed into sheets and used for various purposes. However, the balance of physical properties such as transparency, rigidity, impact resistance, and moldability may not be sufficient for some applications.
- a thermoplastic resin may be mixed with an ethylene-oi-olefin copolymer. There is known a method of blending a modifier such as a coalescence to form a composition.
- electric and electronic parts covering materials for electric wires, gaskets used in refrigerators, optical materials such as optical disk substrates, electromagnetic recording materials, magnetic recording binders, pragma binders, water-absorbing sealing materials, polymer solid electrolytes
- Various synthetic resins for example, polyolefin, are used as materials for electric and electronic parts such as electromagnetic wave shielding materials and housings for electric and electronic parts.
- coating materials for electric wires require long-term stable electrical insulation, flame retardancy, high-speed extrusion, high breakdown voltage, etc., and gaskets for home appliances have irregular extrusion, foaming, Low compression strain and flexibility are required.
- Optical materials are required to have transparency, mechanical strength and heat resistance.
- Electromagnetic recording materials are required to have magneto-optical response.
- Low-distortion magnetic properties are required, solid polymer electrolytes are required to have low-grade water, high ionic conductivity, and chemical stability.
- Electromagnetic shielding materials are required to have long-term weather resistance and suppress deterioration of shielding properties. Is required.
- the present inventors have studied electric and electronic components satisfying the above-mentioned requirements, and as a result, have found that a block copolymer containing the polyolefin segment and the functional segment and an electric component using the composition containing the copolymer are provided. ⁇ We have found that electronic components satisfy the above requirements.
- nonwoven fabrics represented by spunbonded nonwoven fabrics have recently been used for various purposes. Improvements in various characteristics are required depending on the application. For example, nonwoven fabrics used as part of sanitary materials such as gathers for disposable diapers, sanitary napkins, and base fabrics for compresses are required to be water-resistant and have excellent moisture permeability. In addition, it is required to have excellent elasticity. In addition, it is also required to have appropriate strength during molding in industrial production. It is often used for medical and hygiene purposes, such as bandages, bandages, and the adsorption of dust in the air, using the resulting electric field to hold electric charges semi-permanently.
- Polytetrafluoroethylene, polyvinylidene fluoride, etc. are known as polymers, but there is a problem that molding processability is inferior.Modified polyethylene obtained by graft copolymerization of unsaturated carboxylic acid A method has been proposed in which a small amount of is mixed with polyethylene to improve the charging characteristics and make it easier to charge to make electrets. However, this method has low charging characteristics. The present inventors have found that the effect as an electret and its sustainability need to be improved. The present inventors have studied a medical and sanitary molded article that satisfies the above requirements or solves the problems. It has been found that a block copolymer containing a polyolefin segment and a functional segment and a molded article for medical and hygiene use of a composition containing the copolymer satisfy the above requirements.
- Thermoplastic resins such as polyolefins, polyesters, polyamides, and polyacetals have physical properties such as impact resistance, scratch resistance, printability, paintability, low-temperature flexibility, and moldability, depending on miscellaneous goods applications that require design. In some cases, the balance was not enough.
- a modifying material such as an ethylene-olefin copolymer is used for the thermoplastic resin. Blending to a composition It has been known. However, conventional modifiers may not have a good balance between rigidity, surface hardness, and impact resistance depending on the application.
- the present inventors have studied a miscellaneous molded article satisfying the above-mentioned requirements, and have found that a block copolymer containing the polyolefin segment and the functional segment and a composition containing the copolymer are obtained. It was found that the miscellaneous molded article was excellent in any of the following properties: impact resistance, heat resistance, scratch resistance, transparency, paintability, printability, adhesion, and low-temperature flexibility.
- Polyamides and other resins are chemically stable and, once disposed of in the natural environment, remain semi-permanently, damaging the landscape. This is causing garbage problems.
- resins that are broken down by biological metabolism in the environment have been developed. Examples of such resins include aliphatic polyesters such as polylactic acid, polydaricholic acid, poly-3 / 3-hydroxybutyric acid, poly- ⁇ -force prolactone, polybutylene succinate, and polyethylene succinate.
- Polyvinyl alcohol, polyethylene glycol, etc. are known, and aliphatic polyesters have been put into practical use in terms of moldability.
- Polyolefin is excellent in moldability, and although the molded article has heat resistance, when used for packaging materials due to low flexibility and transparency, the contents will be damaged and the appearance of the contents will be real There was a problem that they looked inferior to others. For this reason, for example, by bonding a soft composition such as vulcanized rubber to the outermost surface layer of a multilayer plastic container or laminating a vinyl acetate resin on the outermost layer of a multilayer container, the flexibility of the polyolefin is improved. Attempts have been made to improve the transparency and transparency. However, in the above method, it is hard to say that the performance is sufficient, and depending on the application, more excellent antifogging property, adhesiveness, and the like have been required.
- a soft composition such as vulcanized rubber
- a block copolymer containing the above-mentioned polyolefin segment and a functional segment and a film or sheet comprising a composition containing the copolymer are: It was found to be excellent in any of flexibility, transparency, tackiness, anti-fogging property and heat resistance.
- Thermoplastic resins such as polyolefins, polyesters, polyamides, and polyacetals may not have a sufficient balance of physical properties such as transparency, rigidity, impact resistance, and moldability depending on the application.
- a method for improving the physical properties such as transparency, heat resistance, impact resistance, and moldability of a molded article made of such a thermoplastic resin for example, a thermoplastic resin such as an ethylene-olefin copolymer is used.
- Blend the modifier A method for preparing a composition is known.
- the rigidity and surface hardness of the obtained molded product may not be well balanced with the impact resistance depending on the application.
- olefin rubbers such as ethylene, propylene rubber and ethylene propylene non-conjugated gen rubber are blended with gen rubbers such as natural rubber (NR) and styrene'butadiene rubber (SBR) to produce natural rubber and It can improve the weather resistance and heat resistance of gen-based rubber, but the co-crosslinking properties are not enough due to poor compatibility, and the modifying effect is not sufficient.
- gen rubbers such as natural rubber (NR) and styrene'butadiene rubber (SBR)
- thermosetting resins did not have sufficient balance such as moldability and impact resistance. For this reason, there has been a demand for a modifier capable of improving the moldability, impact resistance, and the like of these thermosetting resins.
- a lubricating oil is usually added with a viscosity index improver so that its operability does not change from a low temperature to a high temperature.
- anti-wear agents, extreme pressure agents, antioxidants, corrosion inhibitors, detergents / dispersants, emulsifiers, etc. are compounded to improve the performance of lubricating oils under severe conditions. There was a problem that the compatibility with hydrocarbon-based base oils was poor because it contained many bases.
- a block copolymer containing the polyolefin segment and the functional segment and a modifier comprising the composition containing the copolymer are: , Impact resistance, heat resistance, weather resistance, scratch resistance, transparency, paintability, adhesion, low temperature flexibility, flowability, dispersibility was found to be excellent.
- polyolefins such as polypropylene and polyethylene may not have sufficient heat resistance, rigidity and strength, in which case they are reinforced with fillers such as talc or glass fiber.
- fillers such as talc or glass fiber.
- the filler is supplemented by poor dispersion or poor adhesion at the interface between the filler and the polyolefin.
- the strong effect is not enough.
- various silane coupling agents or titanate coupling agents may be added during the melt compounding process, or the surface of the filler may be treated with higher fatty acids, etc., but the effect is sufficient. I can't say.
- a composite material in which an organic polymer material is inserted between the layers of the silicate constituting the layered silicate For example, there is a clay mineral / polyamide resin composition characterized in that a layered silicate is treated with an amino acid or a nylon salt, and further impregnated with a monomer and polymerized (Japanese Patent Publication No. 58-35211, Japanese Patent Publication No. 58-355542). Japanese Patent Application Laid-Open No. 62-79457 discloses a silicate comprising a layered silicate as a composite material in which a part of a polymer chain of a polyamide and a silicate layer are ion-bonded.
- a resin containing polyamide is mixed in a silicate layer with a layer thickness of 7 to 12 A and an interlayer distance of 30 A or more, and a part of the polymer chain of the polyamide and the silicate layer are ion-bonded.
- Composite materials have been reported.
- polyolefin a layered silicate finely dispersed by melt-kneading a layered silicate treated with the alkylamine-based swelling agent and a modified polyolefin and polyolefin is used as a filler. A method is being considered, but this method did not provide sufficient reinforcing effect.
- the inventors of the present invention have studied based on the above conventional technology, and as a result, have found that a block copolymer containing the polyolefin segment and the functional segment and a composition containing the copolymer have a reinforcing property and a dispersing property. Has been found to be excellent in the effect of improving
- Polyolefins such as ethylene (co) polymer and propylene (co) polymer have poor affinity for other resins and metals, and are difficult to adhere to other members. For this reason, various adhesives for bonding polyolefin to other resins, metals, and the like have been studied. These adhesives are preferably water-based for the purpose of securing a working environment.
- an aqueous resin dispersion for bonding polyethylene an aqueous resin dispersion of an ionomer resin is conventionally known, but the adhesive strength of these dispersions was not sufficient.
- Japanese Patent Application Laid-Open No. 63-12651 discloses a resin dispersion of modified polyolefin. But Is being planned. However, this modified polyolefin does not have sufficient dispersibility in an organic medium, and may cause a problem that the dispersion aggregates into a gel during long-term storage.
- the present inventors have studied such a conventional technique, and as a result, the block copolymer containing the polyolefin segment and the functional segment and the composition containing the copolymer are dispersed in an organic medium. It has been found that the organic medium dispersion has good properties and dispersion stability, and has high adhesive strength to polyolefins, metals, polar resins and the like. Disclosure of the invention
- the off-line block copolymer (A-1) according to the present invention is characterized by being represented by the following general formula (I).
- PO 1 represents a segment composed of a repeating unit derived from an olefin having 2 to 20 carbon atoms
- g 1 represents an ester bond, an ether bond, an amide bond, an imido bond, and a urethane bond.
- B 1 represents a segment containing an unsaturated hydrocarbon or a hetero atom.
- the segment PO 1 in the general formula (I) is selected from a branched olefin, a cyclic olefin, a conjugated gen, and a non-conjugated polyene.
- a polyolefin segment obtained by polymerizing at least one kind of monomer and, if necessary, at least one kind of ⁇ -olefin selected from linear ⁇ -olefins having 2 to 20 carbon atoms.
- the segment PO 1 is branched Orefui down, cyclic Orefi down, conjugated diene, one monomer at least selected from non-conjugated poly-E down, if necessary Polyolefin having a weight average molecular weight of 2,000 or more, obtained by polymerizing at least one kind of ⁇ -olefin selected from linear ⁇ -olefins having 2 to 20 carbon atoms.
- a segment, a coupling portion g 1 ether bond. ester bond or an amino-de-coupled the segment B 1 is obtained by radical polymerization reaction or ring-opening polymerization reaction, the functional a weight average molecular weight of 5 0 0 or more Those that are segments are preferred.
- the segment PO 1 is obtained by polymerizing at least one kind of olefin selected from olefins having 2 to 20 carbon atoms, and has a long chain branch.
- the weight average molecular weight containing is 2, 000 or more Poriorefui Nsegumen bets, coupling portion g 1 Gae one ether bond, an ester bond or an amino-de-coupled, in segment B 1 is a radical polymerization reaction or ring-opening polymerization reaction Those obtained are functional segments having a weight average molecular weight of 500 or more.
- the off-line block copolymer (A-1) according to the present invention in the above-mentioned general formula (I), the off-line block copolymer in which the segment PO 1 has a weight average molecular weight of less than 2,000. There is coalescence (A-13).
- Segment block PO copolymers (A-13) 1 is Ri Do repeating units derived from Orefui emissions of carbon atoms 2-2 0, a Poriorefui Nsegumen preparative weight average molecular weight of less than 2,0 0 0, coupling portion g 1 is an ether bond, an ester bond or an amino-de-binding, those segments B 1 is a functional segment is obtained by radical polymerization reaction or ring-opening polymerization reaction is preferred.
- the segment PO 1 is formed by copolymerizing or copolymerizing at least one of olefins selected from, for example, olefins having 2 to 20 carbon atoms by coordination anion polymerization. It is obtained by doing.
- This segment PO 1 is obtained by polymerizing or copolymerizing at least one kind of ⁇ -olefin selected from linear or branched a-olefins having 2 to 20 carbon atoms. Is preferred.
- the segment PO 1 preferably has a molecular weight distribution (Mw / Mn) of 2.5 or less.
- Segment B 1 represents, it is preferable, for example, at least one radical polymerizable monomer is obtained by radical polymerization reaction.
- the radical polymerizable monomer include unsaturated carboxylic acids and derivatives thereof, aromatic vinyl compounds, hydroxyl-containing ethylenically unsaturated compounds, nitrogen-containing ethylenically unsaturated compounds, epoxy-group-containing ethylenically unsaturated compounds, and vinyl esters. Compounds, vinyl chloride and the like.
- the segment B 1 represents, is obtained by a call to ring-opening polymerization reaction, for example, at least one cyclic monomer. Examples of the cyclic monomer include lactone, lactam, 2-oxazoline, and cyclic ether.
- the olefin block copolymer (A-1) includes: Segment B 1 in the above general formula (I), Orefi emissions based Proc copolymer weight average molecular weight of less than 5 0 0 (A- 14) is.
- Orefi emissions based block copolymer in (A- 14) a polio reflex in segment comprising recurring units segment P 0 1 is derived from Orefi emissions of carbon atoms 2-2 0, the coupling portion g 1, ether bond
- segment B 1 is a functional segment obtained by a radical polymerization reaction or a ring-opening polymerization reaction and having a weight average molecular weight of less than 500.
- segment PO 1 is obtained by polymerizing or copolymerizing at least one ore selected from, for example, an orefine having 2 to 20 carbon atoms by coordination anion polymerization.
- This segment PO 1 may be obtained by polymerizing or copolymerizing at least one kind of olefins selected from linear or branched ⁇ -olefins having 2 to 20 carbon atoms. preferable.
- the segment # 1 is preferably one obtained by, for example, subjecting at least one kind of radically polymerizable monomer to a radical polymerization reaction.
- the radical polymerizable monomer include unsaturated carboxylic acids and derivatives thereof, aromatic vinyl compounds, hydroxyl-containing ethylenically unsaturated compounds, nitrogen-containing ethylenically unsaturated compounds, epoxy-group-containing ethylenically unsaturated compounds, and beer esters Compounds, vinyl chloride and the like.
- Segment 1 is obtained, for example, by subjecting at least one cyclic monomer to a ring-opening polymerization reaction.
- the cyclic monomer include lactone, lactam, 2-oxazoline, and cyclic ether.
- Orefi emissions based block copolymer according to the present invention (A- 1) is in the above following general formula (I), the coupling portion g 1 is an ether bond or an ester binding or ami de coupling, the segments B 1 is is is Orefi emissions based block copolymer is obtained by chain polymerization.
- the olefin block copolymer (A-2) according to the present invention is characterized by being represented by the following general formula (II);
- PO 2 represents a polyolefin segment consisting of a repeating unit derived from a C 2-20 carbon atom
- f 2 represents an ether bond, an ester bond or an amide bond
- R 2 represents shows the functional segments obtained by chain polymerization reaction
- X 2 is an ester bond, an ether bond - amino linkage thereof, imide bond, urethane bond, urea bond, indicates Shirirue Ichite Le bond or Karuponiru bond
- h 2 is amino A polar group selected from a group, a halogen atom-isocyanate group, an aldehyde group, a hydroxyl group, a carboxyl group, an acid anhydride group, a silanol group, a sulfonic acid group and an epoxy group
- n represents 0 or 1.
- chain polymerization examples include radical polymerization, ring-opening polymerization, and ionic polymerization.
- segment R 2 has a radical polymerization reaction It is preferably a functional segment obtained by a reaction or ring-opening polymerization reaction.
- the Orefi emissions based block copolymer according to the present invention (A-2), the segment P 0 2 in the one general formula ([pi) is Orefi emissions based block copolymer weight average molecular weight of 2, 0 0 less than 0
- the segment PO 2 polymerizes or copolymerizes at least one of olefins selected from, for example, olefins having 2 to 20 carbon atoms by coordination anion polymerization. It was obtained in some cases.
- This segment PO 2 must be obtained by polymerizing or copolymerizing at least one type of haorifin selected from linear or branched haorifins having 2 to 20 carbon atoms. Is preferred.
- the segment PO 2 preferably has a molecular weight distribution (Mw / Mn) or less.
- R 2 is preferably obtained, for example, by subjecting at least one radical polymerizable monomer to a radical polymerization reaction.
- radical polymerizable monomer examples include unsaturated carboxylic acids and derivatives thereof, aromatic vinyl compounds, hydroxyl-containing ethylenically unsaturated compounds, nitrogen-containing ethylenically unsaturated compounds, epoxy-group-containing ethylenically unsaturated compounds, and vinyl.
- examples include ester compounds and vinyl chloride.
- R 2 is obtained, for example, by subjecting at least one cyclic monomer to a ring-opening polymerization reaction.
- the cyclic monomer include lactone, lactam, 2-year-old xazoline, and cyclic ether.
- the method for producing the olefin-based block copolymer (A-2) according to the present invention is characterized in that chain polymerization is carried out in the presence of a polyolefin having a group 13 element bonded to one end.
- An active species is generated and a chain polymerizable monomer is subjected to chain polymerization to produce an olefin block copolymer (A-2b) having a chain polymerization active species represented by the following general formula (lib) at the terminal,
- the chain polymerization active species of the above-mentioned block copolymer (A-2b) is replaced with a functional group containing an oxygen atom, a nitrogen atom, a gay atom or a halogen atom, and if necessary, the oxygen atom
- a method for generating a chain polymerization active species in the presence of a polyolefin having a group 13 element bonded to one end for example, oxygen is brought into contact with a polyolefin having boron bonded to one end to convert the radical polymerization active species.
- a method for generating ring-opening polymerization active species or anion polymerization active species by contacting an organic phosphorous compound such as phosphoranylideneaminophosphonidimide mouth light, oxygen is added to polyolefin having aluminum bonded to one end. After the contact, alcoholysis is performed, and then an organolithium compound such as butyllithium is contacted.
- an organolithium compound such as butyllithium
- chain polymerizable monomer examples include a radical polymerizable monomer, a ring-opening polymerizable monomer, and an ionic polymerizable monomer.
- chain polymerization active species examples include polymerization active species such as a radical polymerization reaction, a ring-opening polymerization reaction, and an ionic polymerization reaction.
- Z represents, for example, —O—M 2 (where O represents an oxygen atom, and M 2 represents a Group 13 element), and is a group containing an oxygen-group 13 bond. It is.
- the olefin block copolymer (A-3) according to the present invention is characterized by being represented by the following general formula (III).
- PO 3 represents a polyolefin segment composed of repeating units derived from a C 2-20 carbon atom
- g 3 represents an ester bond, an ether bond, an amide bond, an imido bond, a urethane bond.
- F 3 represents a segment containing an unsaturated hydrocarbon or a hetero atom, and represents a polar segment obtained by a condensation reaction, an ionic reaction or an addition reaction.
- coupling portion g 3 is urea bond, as a silyl ether bond or carbonyl bond
- binding portion g 3 is an ether bond, an ester bond, amino linkage thereof, imide bond, which is a urethane bond
- those binding structure of the monomer units in the segment F 3 is symmetric when viewed from the center of the monomer units
- segment F 3 is a condensation reaction of the ampholyte monomer, ion reaction or addition those in which more obtained reaction, fat on monomer a unit in the segment F 3
- Those containing a ring or an aromatic ring, and those having a molecular weight distribution (Mw / Mn) of the segment PO 3 of 2.5 or less are preferred.
- the method for producing the olefin block copolymer (A-3) according to the present invention comprises the steps of converting a group 13 element at the end of a polyolefin having a group 13 element bonded to one end into an oxygen atom, a nitrogen atom, Alternatively, a functional group containing a halogen atom is substituted to produce a polyolefin having a functional group at a terminal, and then a polyolefin having a functional group at the terminal and a functional group capable of reacting with the functional group at the terminal. It is characterized in that the above-mentioned olefin block copolymer (A-3) is produced by reacting with a polar polymer having a terminal.
- the olefin block copolymer (A-4) according to the present invention is characterized by being represented by the following general formula (IV).
- PO 4 and PO 14 may be the same or different from each other, and represent a polyolefin segment composed of repeating units derived from an olefin having 2 to 20 carbon atoms, and g 4 and g 14 are the same as each other. But may be different, an ester bond, an ether bond, Ami de bond, imide bond, urethane bond, urea bond, shows a silyl ether bond or Karuponiru bond, F 4 is including an unsaturated hydrocarbon or a hetero atom A segment, which represents a polar segment obtained by a condensation reaction, an ionic reaction or an addition reaction.)
- the method for producing the olefin-based block copolymer (A-4) according to the present invention is a method for preparing an oxygen atom, a nitrogen atom, a silicon atom Alternatively, a functional group containing a halogen atom is substituted to produce a polyolefin having a functional group at a terminal, and then a polyolefin having a functional group at the terminal and a functional group capable of reacting with the functional group at the terminal. It is characterized in that the above-mentioned olefin block copolymer (A-4) is produced by reacting a polar polymer having both ends.
- the olefin block copolymer (A-5) according to the present invention is characterized by being represented by the following general formula (V).
- POB 5 represents a diblock segment derived from the above-mentioned block copolymer (A-2), and g 5 represents an ester bond, a ether bond, an amide bond, an imido bond, urethane bond, urea bond, F 5 shows a silyl ether bond or carbonyl bond, a segment containing an unsaturated hydrocarbon or a hetero atom, the condensation reaction, the polar segment Bok obtained in I O emissions reaction or addition reaction Shown).
- the method for producing the orefine block copolymer (A-5) according to the present invention is represented by the following general formula (II) by the method for producing the orefine block copolymer (A-2). To produce an olefin-based block copolymer (A-2).
- the off-line block copolymer (A-6) according to the present invention is characterized by being represented by the following general formula (VI).
- P OB 6 and P OB 16 may be the same or different from each other, and represent diblock segments derived from the above-mentioned olefin block copolymer (A-2), and g 6 and g 16 May be the same as or different from each other, and represent an ester bond, an ether bond, an amide bond, an imido bond, a urethane bond, a urea bond, a silyl ether bond or a carbonyl bond, and F 6 is a hydrocarbon.
- the segment F 6 is a segment containing an unsaturated hydrocarbon or a hetero atom, It is preferably a polar segment obtained by a condensation reaction, an ionic reaction or an addition reaction.
- the method for producing the orefine block copolymer (A-6) according to the present invention is based on the method for producing the orefine block copolymer (A-2) described above and represented by the following general formula (II).
- the olefin block copolymer according to the present invention (A-7) is characterized by being represented by the following general formula (VII).
- POB 7 i may be the same or different from each other, and may be a diblock segment derived from the above-mentioned olefin-based block copolymer (A-2) or the above-mentioned olefin-based block copolymer (A- 3) is a diblock segment derived from 3), and the bonding parts g may be the same or different from each other, and may be an ester bond, an ether bond, an amide bond, an imido bond, a urethane bond, a urea bond, or a silyl ether bond.
- the method for producing the olefin block copolymer (A-7) according to the present invention is represented by the following general formula (II) according to the method for producing the above olefin block copolymer (A-2). To produce a polyolefin block copolymer (A-2).
- Another method for producing the olefin block copolymer (A-7) according to the present invention is the same as the method for producing the above-mentioned olefin block copolymer (A-3), but represented by the following general formula (III). Production of the olefin block copolymer (A-3)
- the olefin block copolymer (A-3) represented by the general formula ( ⁇ ) is reacted with a polyfunctional compound or a polyfunctional polymer to form the olefin block copolymer (A-3).
- A-7) is manufactured.
- Another method for producing the orefin-based block copolymer (A-7) according to the present invention is based on the following general formula (II) according to the method for producing the orefin-based block copolymer (A-2).
- the block copolymer (A-3) represented by the following general formula (III) is produced.
- an olefin block copolymer (A-2) represented by the general formula (II) and an olefin block copolymer (A-3) represented by the general formula (III) are used.
- the above-mentioned olefin block copolymer (A-7) is produced by reacting a polyfunctional compound or a polyfunctional polymer.
- the production method of the olefin block copolymer (A-8) according to the present invention is as follows.
- a polyolefin having a hydroxyl group at a terminal is reacted with an organic lithium compound or an organic phosphorus compound to obtain the following general formula (VIII)
- PO 8 represents a polyolefin segment having a weight-average molecular weight of 1,000 to 10,000
- LP represents a lithium or phosphorus-containing group.
- a polyolefin having a lithium or phosphorus-containing group at the terminal It is characterized by producing an olefin block copolymer composed of polyolefin and poly (meth) acrylate segments by anionic polymerization of (meth) acrylate in the presence of olefin. I have.
- the polyolefin represented by the general formula (VIII) preferably has a molecular weight distribution (Mw / Mn) of 2 or more.
- Mw / Mn molecular weight distribution
- the poly (meth) acrylic ester is obtained by copolymerizing two or more (meth) acrylic esters.
- the segments are manufactured.
- the adhesive resin according to the present invention is characterized by comprising the above-mentioned olefin block copolymer (A-1).
- the adhesive resin according to the present invention Orefi emissions based block copolymer (A-1), it is preferred formula (I) the weight average molecular weight of the segments B 1 in is less than 5 0 0.
- Examples of the adhesive resin include a hot melt adhesive.
- the hot-melt adhesive composition according to the present invention comprises the above-mentioned olefin block copolymer (A-1) and a tackifier resin (B), and comprises the olefin block copolymer (A-1).
- the block copolymer (A-1) in an amount of 10 to 90 parts by weight and the tackifying resin (B) to 100 parts by weight of the total of the resin and the tackifier resin (B). It is characterized by containing 90 to 10 parts by weight.
- the molded article according to the present invention comprises: the above-mentioned orefin-based block copolymer (A-1) or the orefin-based block copolymer (A-1); And a thermoplastic resin (C) other than (A-l).
- the molded article according to the present invention includes a building material, a molded article for civil engineering, a car interior / exterior material or a gas tank, an electric / electronic component, a medical / sanitary molded article, a miscellaneous goods molded article, an environmentally degradable resin molded article, a film or Examples include sheets, multilayer films or sheets.
- the modifier according to the present invention is characterized by comprising the above-mentioned olefin-based block copolymer (A-1).
- the modifier according to the present invention includes a modifier for resin, a modifier for rubber, a modifier for lubricating oil, a modifier for wax, a modifier for cement, a modifier for ink and paint, And a material for improving dispersibility.
- the filler-containing resin composition according to the present invention is characterized by comprising the above-mentioned olefin-based block copolymer (A-1) and a filler.
- the method for producing a filler-containing resin composition after polymerizing or copolymerizing an olefin having 2 to 20 carbon atoms, the presence of the polyolefin and the filler obtained by the polymerization is provided.
- the above-mentioned filler-containing resin composition is obtained by chain-polymerizing a chain-polymerizable monomer, for example, polymerizing or copolymerizing a radical-polymerizable monomer, a ring-opening-polymerizable monomer or an ionic-polymerizable monomer. It is characterized by.
- the dispersion according to the present invention comprises the above-mentioned olefin block copolymer (A-1) or the above-mentioned olefin block copolymer (A-1) and a thermoplastic resin other than the copolymer (A-1). It is characterized in that an olefin polymer composition (D) containing a resin (C) is dispersed in a liquid phase.
- the dispersion according to the present invention includes an aqueous resin dispersion in which the above-mentioned olefin block copolymer (A-1) or the olefin polymer composition (D) is dispersed in water, and the above-mentioned olefin block.
- FIG. 1 is a schematic diagram for explaining a method for measuring heat creep resistance.
- (A) shows a front view and
- (B) shows a side view.
- FIG. 2 is a block diagram of the measuring device used in Example 46.
- 1 is a measuring chamber
- 2 is a sample
- 3 is a bismuth electrode
- 4 is a supporting electrode
- 5 is a grid electrode
- 6 is a temperature recorder
- 7 is a switching switch
- 8 is an electrometer
- 9 is an ammeter
- 10 and 11 indicate recorders.
- FIG. 3 is a graph showing the results of surface potential decay of Example 46 and Comparative Example 8.
- FIG. 4 is a heat-induced current spectrum of Example 46.
- FIG. 5 is a heat-induced current spectrum of Comparative Example 8. BEST MODE FOR CARRYING OUT THE INVENTION
- Olefin block copolymer (A-1) Olefin block copolymer (A-1)
- the olefin-based block copolymer (A-1) is a block copolymer containing a polyolefin segment and a functional segment. Thus, it is represented by the following general formula (I).
- PO 1 is a segment composed of a repeating unit derived from an off-line having 2 to 20 carbon atoms, and is specifically selected from an off-line having 2 to 20 carbon atoms.
- Orrefin is a homopolymer or a copolymer. When this polyolefin segment has stereoregularity, it may be any of a biotactic polyolefin and a syndiotactic polyolefin.
- Examples of the C 2 to C 20 olefin include a linear or branched 0! -Olefin, a cyclic olefin, an aromatic vinyl compound, a co-gen, and a non-conjugated polyene.
- linear or branched -olefin examples include, for example, ethylene, propylene, 1-butene, toppentene, trihexene, 1-octene, tridecene, 1-dodecene, tritetradecene, 1-hexadecene, 1-octadecene, 1 eicosene, etc., having 2 to 20 carbon atoms, preferably 2 to 10 carbon atoms, straight chain olefins; for example, 3-methyl-1-butene, 4- Methyl-topentene, 3-methyl-1-pentene, 3-ethyl-topentene, 4,4-dimethyl-topentene, 4-methyl-trihexene, 4,4-dimethyl-trihexene, 4-ethyl
- Preferable examples include 5- to 20-, more preferably 5- to 10-, branched-chain olefins such as -1-hexene and 3-ethyl-1-he
- cyclic olefin examples include cyclopentene, cycloheptene, norbornene, 5-methyl-2-norbornene, tetracyclododecene, and vinylcyclohexane having 3 to 20 carbon atoms, preferably 5 to 1 carbon atoms. There are five.
- aromatic vinyl compound examples include styrene and «-methylstyrene, 0-methylstyrene, m-methylstyrene, P-methylstyrene, o, p_dimethylstyrene, 0-ethylstyrene, m-ethylstyrene, P-ethylstyrene, and the like. And mono- or polyalkylstyrenes.
- conjugated gen examples include 1,3-butadiene, isoprene, chloroprene, 1,3-pentene, 2,3-dimethylbutadiene, 4_methyl-1,3-pentene, and 1,3-pentene
- examples thereof include those having 4 to 20 carbon atoms, preferably 4 to 10 carbon atoms, such as evening light, 1,3-hexadiene, and 1,3-octadiene.
- Non-conjugated polyenes include, for example, 1,4-pentane, 1,4-hexane, 1,5-hexane, 1,4-octane, 1,5-octane, 1,5-octane, 1 , 6-octane, 1,7-octane, 2-methyl-1,5-hexadiene, 6_methyl-1,5-hexadiene, 7-methyl-1,6-octadiene, 4 -Ethylidene-8-methyl-1,7-nonagen, 4,8-dimethyl-1,4,8-decatriene (DMDT), dicyclopentene, cyclohexadiene, dicyclone, methylenenorbornene, 5- Pinyl norpolene, 5-ethylidene-2-norpolene, 5-methylene-2-norpolene, 5-isopropylidene-2-norpolene, 6-chloromethyl-5-isopropene-2-
- g 1 is an ester bond, an ether bond, Ami de bond, I mi de bond, a urethane bond (one NH COO-), urea linkages (_ NH- CO - NH -) , silyl ether bond or Karuponiru
- the bond is preferably an ether bond, an ester bond or an amide bond, particularly preferably an ether bond.
- the coupling portion g 1 has an upper Symbol segment PO 1 and the following segment B 1 is chemically bonded, yet the junction g 1 is a radical polymerization reaction, ring-opening polymerization reaction, such as an ion Polymerization reaction Some of the structures formed by the polymerization reaction may be included.
- B 1 is an unsaturated hydrocarbon or a segment containing a heteroatom, and specifically includes an unsaturated carboxylic acid and a derivative thereof, an aromatic vinyl compound, and a heterocyclic compound residue.
- Radical polymerizable monomers such as vinyl compounds, hydroxyl group-containing ethylenically unsaturated compounds, nitrogen-containing ethylenically unsaturated compounds, epoxy group-containing ethylenically unsaturated compounds, vinyl ester compounds, and pinyl chloride; lactone, lactam, 2- It is a segment consisting of repeating units derived from cyclic monomers such as oxazoline and cyclic ether.
- Unsaturated carboxylic acids include acrylic acid, methacrylic acid, maleic acid, fumaric acid, tetrahydrofuronic acid, itaconic acid, citraconic acid, crotonic acid, isocrotonic acid, norpolponenedicarboxylic acid, Bicyclo [2,2,1] hept-2-ene-5,6-dicarboxylic acid and the like, and unsaturated carboxylic acid derivatives include these acid anhydrides and their acid halides, amides, and the like. Derivatives such as imido and ester are exemplified.
- Examples of specific compounds include maleenyl chloride, malenylimide, maleic anhydride, itaconic anhydride, citraconic anhydride, tetrahydrofuran anhydride, bicyclo [2,2,1] hept-2-e.
- Dimethyl-5,6-dicarboxylic anhydride dimethyl maleate, monomethyl maleate, diethyl maleate, getyl fumarate, dimethyl itaconate, getyl citraconic acid, dimethyl tetrahydrofluorate, bicyclo [2,2,2, 1] Dimethyl hept-2-ene-5,6-dicarbonate, hydroxyshethyl (meth) acrylate, hydroxypropyl (meth) acrylate, glycidyl (meth) acrylate, amino methacrylate Examples include ethyl and aminopropyl methacrylate. Of these, (meth) acrylic acid, maleic anhydride, hydroxyshethyl (meth) acrylate, glycidyl methacrylate, and aminopropyl methacrylate are preferred.
- aromatic vinyl compound examples include compounds represented by the following formula.
- R 3 and R 4 are the same or different And represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and specific examples include a methyl group, an ethyl group, a propyl group, and an isopropyl group.
- R 5 represents a hydrocarbon group having 1 to 3 carbon atoms or a halogen atom. Specific examples include a methyl group, an ethyl group, a propyl group and an isopropyl group, and a chlorine atom, a bromine atom and an iodine atom. Can be.
- N represents an integer of usually 0 to 5, preferably 1 to 5.
- aromatic vinyl compound represented by the above formula examples include styrene, para-methylstyrene, 0-methylstyrene, P-methylstyrene-m-methylstyrene, p-chlorostyrene, and m-chlorostyrene. , P-chloromethylstyrene and the like.
- vinyl compound containing a heterocyclic compound residue examples include 4-vinylpyridine, 2-vinylpyridine, 5-ethyl-2-vinylpyridine-2-methyl-5-vinylpyridine, and 2-isopropenylpyridine. , 2-vinylquinoline, 3-vinylisoquinoline, N-vinylcarbazole, N-vinylpyridone and the like.
- beer ester compounds include vinyl acetate, vinyl propionate, pinyl n-butyrate, vinyl isobutyrate, vinyl bivalate, vinyl carboxylate, vinyl versatate, vinyl laurate, vinyl stearate, Examples thereof include vinyl benzoate, vinyl P-tert-butyl benzoate, vinyl salicylate, and vinyl cyclohexanecarboxylate.
- Hydroxy group-containing ethylenically unsaturated compounds include hydroxyxetyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, 3-Hydroxypropyl (meth) acrylate, 2-hydroxy-3-phenoxy-propyl (meth) acrylate, 3-hydroxy-2-hydroxypropyl ⁇ / (meth) acrylate, glycerine mono (meth) Acrylate, pen erythritol mono (meth) acrylate, trimethylolpropane mono (meth) acrylate, tetramethylolethane mono (meth) acrylate, butanediol mono (meth) acrylate, polyethylene glycol (Meth) acrylic acid esters such as mono (meth) acrylate, 2- (6-hydroxyhexanoyloxy) ethyl acrylate; 10-pentadecanol, 1-octen-3-ol, 2-methanol nor Pornene, Hydroxy
- nitrogen-containing ethylenically unsaturated compound examples include an amino group-containing ethylenically unsaturated compound having an ethylenic double bond and an amino group.
- vinyl monomers having at least one kind of substituted amino group are examples of the nitrogen-containing ethylenically unsaturated compound.
- R 6 represents a hydrogen atom, a methyl group or an ethyl group
- R 7 represents a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, preferably 1 to 8 carbon atoms, or a carbon atom having 6 to 12 carbon atoms. Preferably it is 6 to 8 cycloalkyl groups.
- the above alkyl group and cycloalkyl group may further have a substituent.
- Examples of such an amino group-containing ethylenically unsaturated compound include aminoethyl (meth) acrylate, propylaminoethyl (meth) acrylate, dimethylaminoethyl methacrylate, aminopropyl (meth) acrylate, Alkyl ester derivatives of acrylic acid or methacrylic acid, such as phenylaminoethyl methacrylate and cyclohexylaminoethyl methacrylate; vinylamines, such as N-vinyl getylamine and N-acetylmethylamine Acrylamine derivatives such as arylamine, methacrylamine, N-methylacrylamine, N, N-dimethylacrylamide, and N, N-dimethylaminopropylacrylamide; acrylamide and N-methyl Acrylamide such as acrylamide Systems derivatives; aminostyrene such as p- aminostyrene; 6-Amino to Kishirukohaku San'i
- the epoxy group-containing ethylenically unsaturated compound is a monomer having at least one polymerizable unsaturated bond and at least one epoxy group in one molecule.
- aromatic vinyl derivatives aromatic vinyl derivatives, (meth) acrylic acid derivatives, maleic anhydride, pinyl acetate, acrylonitrile, 9-vinylcarbazole, N-vinylpyrrolidone, ⁇ , ⁇ -Dimethylacrylamide, isobutyl vinyl ether, isobutene and the like are preferred.
- styrene, maleic anhydride, methyl methacrylate, ethyl methacrylate, tert-butyl methacrylate, biel acetate, vinyl acrylate, butyl acrylate, acrylonitrile, and vinyl chloride are included. preferable.
- cyclic monomers include ⁇ -propiolactone, ⁇ -butyrolactone, ⁇ -valerolactone, glycolide, .lactide, ⁇ -force prolacton, ⁇ -pyrrolidone, a-butyrolactam, ⁇ -force
- examples include prolactam, ethylene oxide, propylene oxide, epichlorohydrin, oxetane, tetrahydrofuran, aziridine, octamethylcyclotetrasiloxane, and the like.
- Such segments beta 1 is one end portion is bonded to segment PO 1 via the coupling portion g 1, the other end portion bound and unbound portion g 1, amino group,
- a polar group selected from a halogen atom, an isocyanate group, an aldehyde group, a hydroxyl group, a carboxylic acid group, an acid anhydride group, a silanol group, a sulfonate group, and an epoxy group may be bonded.
- group is an ester bond, an ether bond, Ami de bond, imide bond, urethane bond, urea bond, may be bonded to the segment B 1 via a silyl ether bond or Karuponiru bond.
- the weight average molecular weight of the segments B 1 represents is not particularly limited, usually 5 0 0 0 0,0 0 0, preferably 1 0 0 5 0 0 0 0 0 range.
- Orefi emissions based block copolymer (A- 1) the ratio of the segments B 1 in is not particularly limited, with respect to weight of the Orefi emissions based block copolymer (A-1), 0. 01 ⁇ 9 9 It is preferably present in an amount of 99% by weight, preferably 1-99% by weight-more preferably 1-95% by weight.
- the melt flow rate (MFR; ASTM D1238, 230, load 2.1.61 ⁇ ) of the olefin block copolymer (A-1) is usually from 0.01 to 2 OO g Z10 min, preferably 0.05-5; LOO g / 10
- the olefin-based block copolymer (A-1) according to the present invention is, for example, a polyolefin having a group 13 element bonded at the terminal. Then, in the presence of the polyolefin, a polymerization active species of a chain polymerization reaction such as a radical polymerization reaction, a ring-opening polymerization reaction, or an ion polymerization reaction is formed, and these reactions are carried out.
- It can be produced by converting the end of a segment formed by a chain polymerization reaction such as a radical polymerization reaction, a ring-opening polymerization reaction, or an ion polymerization reaction into a polar group containing oxygen, nitrogen, silicon or halogen. .
- a chain polymerization reaction such as a radical polymerization reaction, a ring-opening polymerization reaction, or an ion polymerization reaction into a polar group containing oxygen, nitrogen, silicon or halogen.
- the olefin block copolymer (A-1) according to the present invention can be used for various applications as an olefin polymer composition (D) by blending a thermoplastic resin.
- thermoplastic resin examples include the following thermoplastic resin (C).
- thermoplastic resin (C) thermoplastic resin
- thermoplastic resin (C) contained in the olefin polymer composition (D) examples include polyolefin, polyamide, polyester, polyacetone, polystyrene, acrylonitrile-butadiene-styrene copolymer (ABS ), Polycarbonate, polyphenylene oxide, polyacrylate, polyvinyl chloride and the like.
- polystyrene resin examples include ethylene polymers such as ethylene homopolymers, ethylene / ⁇ -olefin copolymers, and ethylene / polar group-containing vinyl copolymers; propylene homopolymers and propylene ⁇ -olefins.
- Propylene-based polymers such as butene copolymers; butene-based polymers such as butene homopolymers; Cyl-topentene-based polymers; 3-methyl-1-butene-based polymers such as 3-methyl-tobutene-based polymers; hexene-based polymers such as hexene-based homopolymers; Among them, ethylene-based polymers, propylene-based polymers, and 4-methyl-topentene-based polymerizations are preferred. In the case of ethylene-based polymers, ethylene-polar group-containing vinyl copolymers are preferred.
- polyesters include aromatic polyesters such as polyethylene terephthalate, polyethylene naphtholate, and polybutylene terephthalate; polylactic acid, polydaricholic acid, poly-j3-hydroxybutyric acid, polyproprolactone, and polylactic acid.
- aromatic polyesters such as polyethylene terephthalate, polyethylene naphtholate, and polybutylene terephthalate
- polylactic acid polydaricholic acid, poly-j3-hydroxybutyric acid, polyproprolactone
- polylactic acid examples include aliphatic polyesters such as butyl succinate, polyethylene succinate, and polyhydroxybutylate.
- polyethylene terephthalate is particularly preferred.
- polyamide examples include aliphatic polyamides such as nylon-16, nylon-66, nylon-10, nylon-12, and nylon-146; manufactured from aromatic dicarboxylic acids and aliphatic diamines. Aromatic polyamides. Of these, nylon-6 is particularly preferred.
- polyacetal examples include polyformaldehyde (polyoxymethylene), polyacetoaldehyde, polypropionaldehyde, and polybutylaldehyde. Among them, polyaldehyde is particularly preferred.
- Polystyrene may be a homopolymer of styrene, such as styrene and acrylonitrile, methyl methacrylate, and ⁇ -methylstyrene. Any binary copolymer may be used.
- ABS contains structural units derived from acrylonitrile in an amount of 20 to 35 mol%, butadiene-containing structural units in an amount of 20 to 30 mol%, and styrene. ABS containing the derived structural unit in an amount of 40 to 60 mol% is preferably used.
- the polycarboxylic acid bis (4-hydroxyphenyl) methane 1,1-bis (4-hydroxyphenyl) ) Ethane, 2,2-bis (4-hydroxyphenyl) propane, and 2,2-bis (4-hydroxyphenyl) butane.
- polycarbonate obtained from 2,2-bis (4-hydroxyphenyl) propane is particularly preferable.
- polyphenylene oxide it is preferable to use poly (2,6-dimethyl-1,4-phenylene oxide).
- polyacrylate it is preferable to use polymethyl methacrylate and polyacrylate.
- thermoplastic resins (C) may be used alone or in combination of two or more.
- the olefin polymer composition (D) is obtained by converting the olefin block copolymer (A-1) to: In an amount of from 99 to 99% by weight, preferably from 50 to 99% by weight.
- the thermoplastic resin (C) is contained in an amount of from 99 to 1% by weight, preferably from 50 to 1% by weight. It is desirable.
- the olefin block copolymer (A-1) and the olefin polymer composition (D) according to the present invention further comprise a crosslinking agent, a filler, a crosslinking accelerator.
- crosslinking agent examples include zeolite, zeolite compound, and organic peroxide.
- powder examples include powder powder, sedimentation powder, colloid powder, surface treatment powder, and insoluble powder.
- thio compound examples include thio chloride, dichloride, and high molecular polysulfide.
- thio compounds which crosslink by releasing active thio at the crosslinking temperature such as morpholine disulfide, alkylphenol disulfide, tetramethylthiuram disulfide, dipentamethylenethiuram tetrasulfide, dimethyldithiamine Selenium and the like can also be used.
- zeo or an yeo compound it is preferable to use a crosslinking accelerator together.
- organic peroxide examples include dicumyl peroxide, di-rt-butylperoxide, di-tert-butylpropyl-3,3,3,5-trimethylcyclohexane, tert. -Butylcumylperoxide, di-tert-amylperoxide, 2,5-dimethyl-2,5-di (tert-butylperoxine) hexyne-3,2,5-dimethyl-2,5 -Di (benzoylperoxy) hexane, 2,5-dimethyl-2,5-di (tert-butylperoxy) -hexane, ⁇ -bis (tert-butylperoxy-m-isopropyl) benzene, tert-butylbutylperoxyl Alkyl peroxides such as tert-butyl peroxyacetate, tert-butyl peroxy acetate Thiisobutylate, tert-buty
- an organic peroxide having a one-minute half-life temperature of 130 ° C. to 200 ° C. is preferable.
- dicumyl peroxide and di-tert-butyl peroxide are preferable.
- Di-tert-butylpropyl-3,3,3-trimethylcyclohexane, tert-butylcumyl peroxide, di-tert-amyl peroxide, tert-butylhydroperoxide, 2,5- Dimethyl-2,5-di- (tert-butylperoxy) -hexane and the like are preferred.
- an organic peroxide is used as the crosslinking agent, it is preferable to use a crosslinking assistant together.
- cross-linking agents as described above, it is preferable to use zeo or zeo-based compounds, since it is possible to obtain a cross-linked product having excellent properties. It is more preferable because it is excellent.
- cross-linking agent is an io- or io-based compound
- these crosslinking agents are added to 100 parts by weight of the above-mentioned olefin block copolymer (A-1) or olefin polymer composition (D).
- it is used in an amount of usually 0.5 to 10 parts by weight, preferably 0.5 to 9 parts by weight, and more preferably 0.5 to 8 parts by weight.
- the cross-linking agent etc.
- the amount may be increased, and the cross-linking agent is selected from the above-mentioned orefin-based block copolymer (A-1) or the orefin-based polymer.
- the cross-linking agent is selected from the above-mentioned orefin-based block copolymer (A-1) or the orefin-based polymer.
- 0.5 to 10 parts by weight preferably 0.5 to 9 parts by weight, and more preferably 100 to 100 parts by weight of the total amount of the combined composition (D) and the other crosslinkable copolymer.
- it is used in a ratio of 0.5 to 8 parts by weight.
- other components used at the time of crosslinking such as a crosslinking aid and a crosslinking accelerator.
- the crosslinking agent is an organic peroxide
- the crosslinking agent is used with respect to 100 parts by weight of the above-mentioned olefin block copolymer (A-1) or the olefin polymer composition (D). It is used in an amount of from 0.05 to 3.0 parts by weight, preferably from 0.1 to 1.5 parts by weight.
- the crosslinking agent, the Orefi emissions-based block copolymer (A- 1) or to said Orefi emissions based polymer composition (D) 1 0 0 grams, usually 1 X 1 0- 5 ⁇ 1 X 1 0- 1 mol, preferably used in an amount of 1 X 1 0- 5 ⁇ 1 X 1 0 -2 mol.
- the above-mentioned olefin block copolymer (A-1) or olefin polymer composition (D) is appropriately crosslinked, and the resulting crosslinked product is obtained.
- the rubber has excellent rubber properties such as strain recovery and rebound resilience, and mechanical strength. Even when extruded sheet is formed, it has a good appearance without surface roughness, and the above-mentioned olefin-based block copolymer ( The molecular weight of A-1) or the olefin polymer composition (D) hardly decreases, and the resulting film or sheet tends to have excellent mechanical strength.
- the composition subjected to the cross-linking treatment is a composition obtained only by ordinary melt kneading. Compared to the product, it has excellent tensile strength and tear strength, shows low rubber properties with low surface hardness and low permanent elongation, and has an excellent balance of physical properties as an elastomer.
- composition was crosslinked or not was determined by boiling the composition in boiling xylene for 4 hours or more and then filtering the residue through a wire mesh of 400 mesh based on 100 parts by weight of the composition. The determination can be made based on whether the amount is 10 parts by weight or more.
- crosslinking accelerator examples include N-cyclohexyl-2-benzothiazolsulfenamide (CBZ), N-oxydiethylene-2benzothiazolesulfenamide, N, N-diisopopenpyl-2 -Benzothiazole sulfenamide, 2-mercaptobenzothiazole, 2- (2,4-dinitrophenyl) mercaptobenzothiazole, 2- (2,6-diethyl-4-morpholinothio) benzothiazole, dibenzothiazyldisulfide Thiazole-based compounds; guanidene compounds such as diphenyldanidine (DPG), triphenyldanidine, diorsonitoltriguanidine, orthonitrile biguanide, diphenyldanidine phthalate, etc .; acetoaldehyde derivative, phenylaldehyde Condensate, hexamethylenetetrami Aldehydes or aldeh
- crosslinking accelerators are used in an amount of 1 to 20 parts by weight, based on 100 parts by weight of the above-mentioned olefin block copolymer (A-1) or the above-mentioned olefin polymer composition (D). It is preferably used in an amount of 2 to 10 parts by weight.
- the crosslinking aid is used at the time of organic peroxide crosslinking.
- Specific examples of the crosslinking aid include: ⁇ ; quinonedioxime compounds such as P-quinonedioxime and ⁇ , ⁇ '-dibenzoylquinondioxime; and polyfunctional compounds.
- Monomers for example, (meth) acrylate compounds such as trimethylolpropane triacrylate and polyethylene glycol dimethacrylate; aryl compounds such as diaryl phthalate and triaryl cyanurate; Maleimide compounds such as ⁇ ′- ⁇ -phenylene bismaleimide; divinylbenzene;
- crosslinking assistants are used in an amount of 0.5 to 2 mol per 1 mol of the organic peroxide, Preferably, they are used in approximately equimolar amounts. If the amount of the crosslinking aid exceeds the above-mentioned amount, the crosslinking reaction proceeds excessively, and the fluidity of the composition decreases, the moldability decreases, and the unreacted monomer remaining in the composition increases. There is.
- softeners As softeners, softeners conventionally compounded in rubbers are widely used. Specifically, petroleum softeners such as process oils, lubricating oils, paraffin, liquid paraffin, petroleum asphalt, and petrolatum Coal tar softeners such as coal pulp and coal tar pitch; fatty oil softeners such as castor oil, linseed oil, nayu oil, and coconut oil; tall oil; sub; beeswax, carnauba wax, lano Waxes such as phosphorus; fatty acids and fatty acid salts such as ricinoleic acid, palmitic acid, barium stearate, and stearate; synthesis of petroleum resins, atactic polypropylene, cumarone indene resins, etc. High molecular substances can be mentioned. Among them, a petroleum softener is preferably used, and particularly, a process oil is preferably used.
- the softening agent is used in an amount of 200 parts by weight or less, preferably 5 to 100 parts by weight, based on 100 parts by weight of the above-mentioned olefin block copolymer (A-1) or the above-mentioned olefin polymer composition (D). It is used in an amount of 200 parts by weight, more preferably 10 to 150 parts by weight, and even more preferably 10 to 100 parts by weight.
- a foaming agent generally used for foaming rubber can be widely used, and specifically, sodium bicarbonate, Inorganic blowing agents such as sodium carbonate, ammonium bicarbonate, ammonium carbonate, ammonium nitrite; nitroso compounds such as ⁇ , ⁇ '-dimethyl- ⁇ , ⁇ '-dinitrosotelephthalamide, ⁇ , ⁇ '-dinitrosopentamethylenetetramine Azo compounds such as azodicarbonamide, azobisisobutyronitrile, azocyclohexyl nitrile, azodiaminobenzene, normazomazodicarboxylate; benzenesulfonyl hydrazide, toluene Sulfonyl hydrazide compounds such as sulfonyl hydrazide, ⁇ , ⁇ '-oxybis (benzenesulfonyl hydrazide) and diphenylsulfone-3,3'
- the foaming agent is used in an amount of 0.5 to 30 parts by weight, preferably 1 to 100 parts by weight, based on 100 parts by weight of the above-mentioned olefin block copolymer (A-1) or the above-mentioned olefin polymer composition (D). Used in an amount of 20 parts by weight. From the olefin block polymer ( ⁇ ⁇ ⁇ ⁇ -1) or olefin polymer composition (D) containing the foaming agent in such an amount, the apparent specific gravity is from 0.03 to 0.8 gZcm. 3 foam can be manufactured.
- a foaming aid can be used together with the foaming agent.
- the foaming agent has effects such as lowering the decomposition temperature, accelerating the decomposition, and making the bubbles uniform.
- Examples of such a foaming aid include organic acids such as salicylic acid, phthalic acid, stearic acid and oxalic acid, urea and derivatives thereof.
- the foaming aid is preferably used in an amount of 0.01 to 10 parts by weight based on 100 parts by weight of the above-mentioned olefin block copolymer (A-1) or the above-mentioned olefin polymer composition (D). Is used in an amount of 0.1 to 5 parts by weight.
- processing aids include acids such as ricinoleic acid, stearic acid, and palmitic acid and lauric acid, and salts of these higher fatty acids, such as barium stearate, zinc stearate, calcium stearate, and esters.
- the processing aid is used in an amount of 10 parts by weight or less, preferably 5 parts by weight, based on 100 parts by weight of the total of the above-mentioned olefin block copolymer (A-1) or the above-mentioned olefin polymer composition (D). It is used appropriately in an amount of not more than part by weight.
- the adhesion-imparting agent improves the adhesion between the layer having a crosslinked material and another layer (for example, a decorative layer such as a coating film), and includes, for example, an organotin compound, a tertiary amine compound, and a hydroxyl group-containing compound.
- a decorative layer such as a coating film
- the adhesion-imparting agent improves the adhesion between the layer having a crosslinked material and another layer (for example, a decorative layer such as a coating film), and includes, for example, an organotin compound, a tertiary amine compound, and a hydroxyl group-containing compound. (Co) polymers, metal hydroxides and the like.
- fillers there are two types of fillers: reinforcing fillers and non-reinforcing fillers.
- ⁇ Reinforcing fillers are mechanical properties such as tensile strength, tear strength, and abrasion resistance of bridges.
- ⁇ Reinforcing fillers include carbon blacks such as SRF, GPF, FEF, MAF, HAF, ISAF, SAF, FT, and MT, and surface treatment of these carbon blacks with silane coupling agents.
- Talc activated calcium carbonate, and finely divided talc. filler When carbon black is used as the carbon black, any type of carbon black that is usually used for rubber can be used.
- non-reinforcing fillers are used for the purpose of increasing the hardness of rubber products and reducing costs without significantly affecting physical properties.
- specific examples of such a filler include talc, clay, and calcium carbonate.
- inorganic fillers and organic fillers can be used.
- silica diatomaceous earth, alumina, titanium oxide, magnesium oxide, pumice powder, pumice balun, aluminum hydroxide, magnesium hydroxide, basic magnesium carbonate, dolomite, sulfated calcium sulfate, calcium titanate, barium sulfate , Calcium sulfite.
- Talc clay, my strength, asbestos, glass fiber, glass flake, glass beads, calcium silicate, montmorillonite, bentonite, graphite, aluminum powder, molybdenum sulfide, etc.
- a layered compound is preferable, and a clay mineral having swelling-cleaving property with respect to a dispersion medium is particularly preferably used.
- such clay minerals include an evening having a two-layer structure having an octahedral layer made of aluminum, magnesium, or the like as a central metal on an upper part of a tetrahedral layer of silica, and a tetrahedral layer of silica comprising aluminum or magnesium. It is classified as an evening having a three-layer structure in which an octahedral layer made of magnesium or the like as the central metal is narrowed from both sides.
- the former two-layer structure type include a power-oligoinite group and an antigorite group, and the latter three-layer structure type.
- Eve includes smectites, vermiculites, and my strengths depending on the number of interlayer cations.
- these clay minerals include kaolinite, date skite, naklite, octaloysite, antigorite, chrysotile, pyrophyllite, montmorillonite, beidelite, nontronite. , Savonite, sauconite, stevensite, hectolite, tetrasilyl mai power, sodium teniolite, muscovite, magarite, talc, vermiculite, phlogopite, zansofillite, chlorite And the like.
- clay minerals treated with organic matter can also be used as inorganic stratiform compounds.
- organic modified clay minerals can also be used as inorganic stratiform compounds.
- a smectite group a vermiculite group and a myriki group are preferable, and a smectite group is more preferable.
- smectites include montmorillonite, paiderite, nontronite, savonite, sauconite, stevensite, and hectrite.
- the dispersion medium which swells or cleaves the inorganic layered compound is, for example, in the case of a natural swelling clay mineral, alcohols such as water, methanol, ethanol, propanol, isopropanol, ethylene glycol and diethylene glycol; Examples thereof include dimethylformamide, dimethylsulfoxide, and acetone. Alcohols such as water and methanol are more preferable.
- aromatic hydrocarbons such as benzene, toluene, and xylene
- ethers such as ethyl ether and tetrahydrofuran
- ketones such as acetone, methyl ethyl ketone, and methyl isobutyl ketone
- n-pentane Aliphatic hydrocarbons such as n-hexane and n-octane
- halogenated hydrocarbons such as benzene, carbon tetrachloride, chloroform, dichloromethane, 1,2-dichloroethane and perchloroethylene
- ethyl acetate Methyl methacrylate (MMA), dioctyl phthalate (DOP), dimethylformamide, dimethylsulfoxide, methyl sorb, silicon oil, and the like.
- MMA Methyl methacrylate
- DOP dioctyl phthalate
- crystal nucleating agent various conventionally known nucleating agents can be used without particular limitation.
- crystal nucleating agent include the following aromatic phosphoric acid ester salts, benzylidene sorbitol, aromatic carboxylic acids, and rosin-based nucleating agents.
- aromatic phosphoric acid ester salt examples include compounds represented by the following general formula (1).
- R 8 is an oxygen atom, a zeo atom, or a group having 1 to 10 carbon atoms.
- R 9 and R 1Q is a hydrogen atom or a carbon atoms represents from 1 to 1 0 hydrocarbon group
- R 9 and R 1G may be heterologous be homologous
- R 9 each other may be made with R 10 s or R 9 and R 10 are bonded to the ring-shaped
- M represents a 1-3 valent metal atom
- n is an integer from 1-3.
- Specific examples of the compound represented by the general formula (1) include sodium-2,2'-methylene-bis (4,6-di-tert-butylphenyl) phosphoate and sodium-2,2. '-Ethylidene-bis (4,6-di-tert-butylphenyl) phosphate, lithium-2,2'-methylene-bis (4,6-di-tert-butylphenyl) phosphate, lithium-2,2 2'-ethylidene-bis (4,6-di-tert-butylphenyl) phosphate, sodium-2,2'-ethylidene-bis (4-i-propyl_6-tert-butylphenyl) phosphate, lithium-2 , 2'-methylene-bis (4-methyl-6-tert-butylphenyl) phosphate, lithium-2,2'-methylene-bis (4-ethyl-6-tert-butylphenyl) phosphate, calcium-bis [ 2, 2'-
- aromatic phosphoric acid ester salt a compound represented by the following general formula (2) is exemplified.
- R 11 represents a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms
- M represents a monovalent to trivalent metal atom
- n represents an integer of 1 to 3.
- Specific examples of the compound represented by the general formula (2) include sodium-bis (4-tert-butylphenyl) phosphate, sodium-bis (4-methylphenyl) phosphate, and sodium-bis (4-methylphenyl) phosphate.
- Examples of the benzylidene sorbitol include a compound represented by the following general formula (3).
- R 12 may be the same or different, and represents a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms, and m and n are each an integer of 0 to 5).
- Specific examples of the compound represented by the general formula (3) include 1,3,2,4-dibenzylidene sorbitol, 1,3-benzylidene-2,4-p-methylbenzylidene sorbitol, 1,3-benzylidene sorbitol -2,4-P-ethylbenzylidene sorbitol, 1,3-P-methylbenzylidene-2,4-benzylidene sorbitol, 1,3-P-ethylbenzylidene -2,4-benzylidene sorbitol p-Methylbenzylidene-2,4-P-ethylbenzylidenesorbitol 1,3-p-ethylbenzylidene-2,4-p-methylbenzylidenesorbitol.
- R 12 may be the same or different, and represents a methyl group or an ethyl group.
- the aromatic carboxylic acid examples include an aluminum hydride-containing xidipara tert-butyl benzoate represented by the following formula (5).
- the rosin-based nucleating agent includes, for example, a metal salt of rosin acid, and the metal salt of rosin acid refers to a reaction product of rosin acid and a metal compound.
- rosin acids include natural rosins such as gum rosin, tall oil rosin, and wood rosin; various modified rosins such as disproportionated rosin, hydrogenated rosin, dehydrogenated rosin, polymerized rosin, and ethylenically unsaturated carboxylic acid-modified rosin.
- a purified product of the natural rosin, a purified product of the modified rosin, and the like is, for example, maleic acid, maleic anhydride, fumaric acid, itaconic acid, itaconic anhydride, sidraconic acid. , Acrylic acid and methacrylic acid.
- at least one rosin acid selected from the group consisting of natural rosin, modified rosin, purified products of natural rosin and purified products of modified rosin is preferable.
- rosin acids include pimaric acid, sandaracopimaric acid, norasutrinic acid, isopimaric acid, apietic acid, dehydroabietic acid, neoabietic acid, dihydropimaric acid, dihydroapietic acid, and tetrahydroabietic acid. It contains a plurality of resin acids selected from:
- Examples of the metal compound which reacts with the rosin acid to form a metal salt include a compound having a metal element such as sodium, potassium, and magnesium and forming a salt with the rosin acid.
- crystal nucleating agents examples include high melting point polymers, metal salts of aromatic carboxylic acids and aliphatic carboxylic acids, and inorganic compounds.
- high-melting point polymer examples include polyvinylcyclohexane, polyvinylcyclopentane, and other polypiercycloalkanes, poly3-methyl-toppentene, poly3-methyl-tobutene, and polyalkenylsilane.
- metal salts of aromatic carboxylic acids and aliphatic carboxylic acids include aluminum benzoate, aluminum p-tert-butyl benzoate, sodium adipate, sodium thiophenecarboxylate and sodium pyrrolecarbonate. No.
- the olefin polymer composition (D) may be prepared by mixing the components with various known methods, for example, using a Henschel mixer, a V-Plender, a Ripon Blender, a tumbler blender, or a single screw extruder. It can be manufactured by melt kneading with a screw extruder, kneader, Banbury mixer, etc., and granulating or pulverizing.
- the olefin block copolymer (A-1) and the olefin polymer composition (D) according to the present invention can be obtained by calender molding, extrusion molding, injection molding, blow molding, press molding, stamping molding, or the like. Various shaped bodies can be manufactured.
- the stretched film may be an extruded sheet or extruded film as described above.
- an inflation film can be produced from the orefin-based block copolymer (A-1) or the orefin-based polymer composition (D) according to the present invention.
- Filaments can be made, for example, by extruding a molten polymer or composition through a spinneret.
- the filament thus obtained may be further stretched. This stretching may be performed so that the filament is oriented at least in the uniaxial direction, and is usually desirably performed at a magnification of about 5 to 10 times.
- the filament may be prepared by a melt blown method.
- the injection-molded article is formed into various shapes by using a known injection molding apparatus and employing known conditions to transform the olefin block copolymer (A-1) or the olefin polymer composition (D) into various shapes. It can be manufactured by injection molding.
- the blow molded body can be manufactured by using a conventionally known blow molding apparatus under known conditions.
- the olefin block copolymer (A-1) or the olefin polymer composition (D) is treated at a resin temperature of 100 to 3 ° C.
- the parison is molded at 100 ° C., preferably 100 ° C. to 250 ° C., by injecting it into a parison mold, and then the parison is held in a mold having a desired shape, and then air is blown into the mold.
- a hollow molded article can be manufactured by mounting the molded article.
- the magnification is desirably 1.1 to 1.8 times in the longitudinal direction and 1.3 to 2.5 times in the transverse direction.
- stamping molding examples include stamping molding.
- the base material and the skin material are simultaneously press-molded to form a composite integral molding (stamping mold molding) of the base material, and the above-mentioned olefin block is used as the base material. It can be formed of the union (A-1) or the olefin polymer composition (D).
- the olefin block copolymer (A-1) and the olefin polymer composition (D) can be used for various purposes, for example, for the following purposes.
- Films and sheets composed of the olefin block copolymer (A-1) or the olefin polymer composition (D) have flexibility, transparency, tackiness, anti-fog properties, heat resistance, and separation properties. Excellent for either.
- the laminate containing at least one layer composed of the olefin block copolymer (A-1) or the olefin polymer composition (D) is, for example, an agricultural film, a wrap film, or a shrink film.
- olefin block copolymer (A-1) or the olefin polymer composition (D) is used as a resin modifier, impact resistance, fluidity, paintability, crystallinity, adhesiveness, and transparency are improved. There is an effect of improving properties and the like.
- the olefin block copolymer (A-1) or the olefin polymer composition (D) is used as a rubber modifier, the effect of improving the weather resistance, heat resistance, adhesion, oil resistance, etc. can be improved. There is.
- Rubbers include natural rubber (NR), isoprene rubber (IR), bushgene rubber (BR), styrene-butadiene rubber (SBR), chloroprene rubber (CR), acrylonitrile-butadiene rubber (NBR), and butyl rubber (IIR).
- NR natural rubber
- IR isoprene rubber
- BR bushgene rubber
- SBR styrene-butadiene rubber
- CR chloroprene rubber
- NBR acrylonitrile-butadiene rubber
- IIR butyl rubber
- EPM Ethylene / propylene rubber
- CSM chlorosulfonated polyethylene
- acrylic rubber ACM, ANM, etc.
- epichlorohydrin rubber CO, ECO, etc.
- silicone rubber Q
- fluorine rubber Crosslinked rubbers such as FKM; thermoplastic rubbers such as styrene-based, olefin-based, urethane-based, ester-based, amide-based, and vinyl chloride-based rubbers.
- the oil-based block copolymer (A-1) or the oil-based polymer composition (D) is a lubricant oil modifier such as gasoline engine oil, diesel engine oil, marine engine oil, gear oil, It can be used for lubricating oils such as machine oils, metal working oils, motor oils, machine oils, spindle oils, and insulating oils, as well as viscosity modifiers and freezing point depressants.
- a wax modifier such as gasoline engine oil, diesel engine oil, marine engine oil, gear oil, It can be used for lubricating oils such as machine oils, metal working oils, motor oils, machine oils, spindle oils, and insulating oils, as well as viscosity modifiers and freezing point depressants.
- wax examples include mineral waxes such as montan wax pit wax, ozokerite ceresin wax, petroleum wax, synthetic waxes such as polyethylene, Fischer-Tropsch wax, chemically modified hydrocarbon wax, and substituted amide wax. , Plant wax, animal wax and the like.
- olefin block copolymer (A-1) or the olefin polymer composition (D) is used as a modifier for cement, there is a modifying effect such as moldability and strength.
- cement examples include hydraulic cement such as lime, gypsum, magnesia cement, etc., mouth cement, natural cement, portland cement, alumina cement, high sulfate slag cement, etc. , Acid cement, refractory cement, water glass cement, special cements such as dental cement.
- hydraulic cement such as lime, gypsum, magnesia cement, etc.
- mouth cement natural cement, portland cement, alumina cement, high sulfate slag cement, etc.
- Acid cement refractory cement
- water glass cement special cements such as dental cement.
- the olefin block copolymer (A-1) or the olefin polymer composition (D) may be used in relief printing inks, lithographic printing inks, flexographic inks, gravure inks, etc., oil-based paints, cellulose derivative paints. It is used as a viscosity modifier for inks and paints such as synthetic resin paints, water-based baking paints, powdery water-based paints, and lacquer, and a moldability improver.
- the olefin block copolymer (A-1) or the olefin polymer composition (D) may be used, for example, for flooring, floor tile, floor sheet, sound insulation sheet, Insulation panels, anti-vibration materials, decorative sheets, baseboards, asphalt modifiers, gasket / sealing materials, roofing sheets, waterproof sheets, etc.Building materials, civil engineering resins and building materials, civil engineering moldings, etc. It can be used for
- Automotive interior / exterior materials and gasoline tanks made of the above-mentioned orefin-based block copolymer (A-1) or the orefin-based polymer composition (D) are excellent in rigidity, impact resistance, oil resistance and heat resistance.
- the above-mentioned orefin-based block copolymer (A-1) or the orefin-based polymer composition (D) can be used for electric and electronic parts.
- Materials for containers such as containers for microwave ovens; films for microwave ovens, polymer electrolyte base materials, conductive alloy groups There are materials.
- Electrical and electronic components include connectors, sockets, resistors, relay case switches, coil bobbins, capacitors, capacitors, optical pickups, optical connectors, oscillators, various terminal boards, transformers, plugs, and printers. Wiring board, tuner, speaker, microphone, headphone, small motor, magnetic head base, power module, housing.
- the aqueous emulsion (aqueous resin dispersion) containing the above-mentioned olefin block copolymer (A-1) or the olefin polymer composition (D) can be an adhesive for polyolefin having excellent heat sealability. .
- Solvent dispersions oil-based resin dispersions containing the above-mentioned orefin-based block copolymer (A-1) or the orefin-based polymer composition (D) have excellent dispersion stability with respect to solvents, and are suitable for metal and polar resins. It shows good adhesiveness when bonding polyolefin with polyolefin.
- the above-mentioned orefin-based block copolymer (A-1) or the orefin-based polymer composition (D) is a nonwoven fabric, a nonwoven fabric laminate, an electret, a medical tube, a medical container, an infusion bag, a prefill syringe, or the like. It can be used for medical supplies such as injectors, medical materials, artificial organs, artificial muscles, filtration membranes, food hygiene and health supplies; retort bags, freshness preserving films, etc.
- the above-mentioned orefin-based block copolymer (A- 1) includes desk mats, cutting mats, rulers, grips such as pen barrels, grips, caps, scissors and cutters, magnet sheets, pen cases, paper folders, binders, Stationery such as label stickers, tapes, whiteboards; clothing curtains, sheets, carpets, entrance mats, bath mats, buckets, hoses, knocks, planters, air conditioner and exhaust fan filters, dishes, trays, cups, Daily necessities such as lunch boxes, coffee siphon funnels, mega frames, containers, storage cases, hangers, ropes, laundry nets; shoes, goggles, skis, rackets, balls, tents, underwater glasses , Foot fins, fishing rod, cooler box, leisure seat Sports goods such as sports nets: toys such as blocks and cards; kerosene cans, drums, containers such as bottles such as detergents and shampoos; used for signs, pylons, plastic chains, and other labels Can be.
- An environmentally degradable resin comprising the above-mentioned olefin block copolymer (A-1) or an environmentally degradable resin composition containing the copolymer (A-1) can be used for practical purposes such as heat resistance and impact resistance. Excellent physical properties.
- Environmentally degradable resins include containers for fresh foods such as fish meat, vegetables, and eggs sold in the supermarket, containers for take-out foods such as lunch boxes and prepared dishes, containers for foods such as beverage cups and ramen, Containers such as disposable dishes for outdoor doors, greenhouses for greenhouses, agricultural films such as tunnel houses, fishing goods such as fishing nets, fishing lines and hooks, cloths for outdoor doors such as rain flaps and tents, In the environment Water-retentive material that is easily disintegrated.
- olefin block copolymer (A-1) or olefin polymer composition (D) may be used as a filler for preparing a filler having improved filler dispersibility and a filler having improved dispersibility. It can be suitably used for applications.
- the above-mentioned olefin block copolymer (A-1) or the olefin polymer composition (D) can be used as a compatibilizer.
- the polyolefin and the thermoplastic resin containing a polar group can be mixed at an arbitrary ratio. Can be mixed.
- the orefon-based block copolymer (A-1) according to the present invention has a polyolefin segment and a functional segment, so that components which were originally incompatible with each other can be mixed. The elongation at break can be remarkably improved as compared with the case where the system block copolymer is not used.
- orefin-based block copolymer (A-1) or the orefin-based polymer composition (D) may be used in microcapsules, PTP packaging, chemical valves, drug delino X-ray systems, etc. in addition to the above. it can.
- Segment PO 1 is branched Orefui down, cyclic Orefi down, conjugated diene unconjugated least selected from Poryen one monomer one, and Ji required response number of carbon atoms 2-2 0 linear - selected from Orefi down at least one is - Orefi down is polymerized a polyolefin Nsegu placements obtained Orefi emissions based block copolymer (A- 11), said segmenting Bok P_ ⁇ 1, the number of carbon atoms 2-2 0 at least selected from Orefi down by polymerizing one Orefi emissions obtained, Orefi emissions based proc copolymer poliovirus Refui down segments containing long chain branching (A- 12) segment PO 1 is the weight average Orefi emissions based proc copolymer molecular weight is less than 2, 000 (A- 13), the segment B 1 is, Orefi emissions based block
- Olefin block copolymer (A-11) and (A-12) are Olefin block copolymer (A-11) and (A-12)
- the segment PO 1 is composed of at least one monomer selected from a branched olefin, a cyclic olefin, a conjugated gen, and a non-conjugated polyene, and a carbon source if necessary.
- a polyolefin segment obtained by polymerizing at least one type of ⁇ -olefin selected from linear a-olefins having 2 to 20 atoms, preferably by coordination anion polymerization.
- branched olefin examples include branched olefin, cyclic olefin, conjugated gen, non-conjugated polyene, and linear olefin having 2 to 20 carbon atoms.
- this polyolefin segment may be any of a biotactic polyolefin and a syndiotactic polyolefin.
- Segment PO 1 is poly-4-methyl - Bok pentene, poly 3-methyl - 1
- butene is a segment derived from branched Orefi emissions such as high-performance Orefi emissions based block copolymer with a high melting point (A- 11)
- a segment P_ ⁇ 1 is a polycyclic Orefi down, the Orefi emissions based block copolymer having a high heat resistance to show a high glass transition point not have a crystal (A-11).
- the glass transition point can be adjusted by combining ethylene, a cyclic ore and another ⁇ -orlefin, so that a soft tactile ore-based block copolymer such as soft polyvinyl chloride can be formed at room temperature. ( ⁇ -11) can be obtained.
- a repeating unit segment [rho 0 1 is derived from a conjugated diene or non-conjugated Poryen, crosslinking, and applications to suitably Orefin based block copolymer to be used, such as foam (alpha-11).
- the segment PO 1 is obtained by polymerizing at least one olefin selected from olefins having 2 to 20 carbon atoms, preferably by coordination anion polymerization. It is a polyolefin segment containing long chain branches obtained by the reaction.
- Examples of the C2 to C20 olefin include the above-mentioned C2 to C20 linear ⁇ -olefin, branched olefin, cyclic olefin, conjugated gen, and non-conjugated polyene.
- the segment PO 1 is obtained from ethylene and a linear ⁇ -olefin or a branched ⁇ -olefin having 3 to 20 carbon atoms. Is preferred.
- segment PO 1 contains a long-chain branch
- I i Indicates Merutoi index of 1 9 0 ⁇ measured at 1 0 kg load
- I 2 is 2. shows your Keru melt index in 1 9 0 ° C measured at 1 4 kg load.
- ⁇ 11 and 11 indicate the weight average molecular weight (Mw) and number average molecular weight (Mn) measured using GPC at 140 T: using orthodichlorobenzene as a solvent.
- the segment PO 1 When the segment PO 1 satisfies the above formula (6), it includes a long-chain branch. Whether or not the segment PO 1 satisfies the above formula (6) may be determined for the polyolefin to be the segment PO, and the bonding part g 1 of the olefin block copolymer (A-12) may , oxygen, acid and cleaved with alkali, after separation into a derived from component to component and segment B 1 derived segment PO 1, the component - derived in segment PO 1 I 10, I 2, Mw and Mn may be measured to determine whether or not the above expression (6) is satisfied.
- the bonding part g 1 of the olefin block copolymer (A-12) may , oxygen, acid and cleaved with alkali, after separation into a derived from component to component and segment B 1 derived segment PO 1, the component - derived in segment PO 1 I 10, I 2, Mw and Mn may be measured to determine whether or not the above expression (6) is
- the olefin-based block copolymer (A-12) has excellent melt tension, and has excellent moldability in forming a film, a sheet, a blow-molded product, and the like. In addition, in injection molding, surface smoothness and the like are exhibited, and a molded article having excellent appearance can be obtained.
- Orefi emissions based block copolymer (A- 11) and (A- 12) segment P_ ⁇ 1 in preferably has a weight average molecular weight of 2, 0 0 0 or more, 2, 0 0 0-5, More preferably, it is in the range of 0000, 0000, particularly preferably in the range of 2, 000 to 1, 000, 0000, and 100, 000 to 800. , 000 is more preferable.
- the molecular weight distribution (Mw / Mn) of the segment PO 1 determined by gel permeation chromatography is 2.5 or less. It is desirable.
- the functional segment contains a repeating unit containing an unsaturated hydrocarbon and / or a repeating unit containing a hetero atom. More preferably, it is a functional segment obtained by a radical polymerization reaction, a ring-opening polymerization reaction or an ionic polymerization reaction, and particularly preferably a functional segment obtained by a radical polymerization reaction or a ring-opening polymerization reaction.
- the functional segment is obtained by chain-polymerizing at least one chain-polymerizable monomer, for example, by radical-polymerizing at least one radical-polymerizable monomer or at least one cyclic polymer. It can be obtained by ring-opening polymerization of a monomer or by ion-polymerizing at least one kind of ion-polymerizable monomer.
- radical polymerizable monomer used in the radical polymerization examples include the unsaturated carboxylic acids and derivatives thereof described above, aromatic vinyl compounds, vinyl compounds containing a heterocyclic compound residue, and ethylenically unsaturated compounds containing a hydroxyl group. , Nitrogen-containing ethylenically unsaturated compounds, epoxy group-containing ethylenically unsaturated compounds, pinyl ester compounds, vinyl chloride and the like.
- Examples of the cyclic monomer used for ring-opening polymerization include lactone, lactam, 2-oxazoline, and cyclic ether as described above.
- anion-polymerizable monomers such as (meth) acrylic acid ester, acrylonitrile, acrylamide, etc., are particularly exemplified.
- a polymer obtained by a radical polymerization reaction or a ring-opening polymerization reaction is preferable.
- Orefi emissions based block copolymer (A- 11) and (A- 12) segment B 1 in the weight average molecular weight of usually 5 0 0 or more, preferably 5 0 0 5,00 0,00 0, more Preferably, it is desirably in the range of 5, 000 to: L, 000, 000, more preferably 5, 000 to 800, 000.
- Orefi emissions based block copolymer (A- 11) and (A- 12) the proportion of segment B 1 in is not particularly limited, Orefin system Bed-locking co-polymer (A- 11) or (A- 12)
- the weight of 0.0 :! Preferably, it is contained in an amount of from 9 to 99% by weight, preferably from 1 to 99% by weight, more preferably from 1 to 95% by weight.
- the melt flow rate of the olefin block copolymers (A-11) and (A-12) Is usually from 0.01 to 200 g, preferably from 0.1 to 100 g, more preferably from 0.05 to 80 gZ10 min.
- olefin block copolymers (A-11) and (A-12) include the following.
- Copolymer of segment PO 1 with ethylene and a cyclic olefin, and optionally with a olefin having 3 to 20 carbon atoms (preferably propylene or butene) (ethylene content: 1 to 99 Mol%, cyclic olefin content: 1 to 50 mol%, ⁇ -olefin content: 0 to 50 mol% Mw: 10, 000 to: 1, 000, 000)
- ethylene content 1 to 99 Mol%
- cyclic olefin content 1 to 50 mol%
- ⁇ -olefin content 0 to 50 mol%
- Mw 10 000 to: 1, 000, 000
- coupling portion g 1 is ether bond
- segment B 1 is polymethyl Li rate etc.
- (meth) acrylate acrylic acid ester polymer (Mw: 5 0 0 ⁇ ; 1 , 0 0 0, 0 0 0 ) Or a block copolymer which is an aromatic vinyl compound polymer such as polystyrene (Mw: 500 to 1,000,000).
- segment PO 1 is ethylene-propylene-cyclic Orefi down copolymer is excellent in moldability, wire coating material having excellent shape memory properties can be obtained.
- segment B 1 is a polymethylmethacrylate rate Bok or polystyrene has excellent moldability, heat resistance, since the excellent adhesion between the inorganic filler, excellent wire coating material elongation at break is obtained .
- this olefin block copolymer is used as an electron coating material, it can be used without adding a filler or the like, but an inorganic filler such as magnesium hydroxide or a pinyl trimethoxysilane or the like can be used. It is preferred to add a crosslinking agent.
- Such an olefin-based block copolymer is suitable as a rubber modifier.
- the olefin block copolymers (A-11) and (A-12) according to the present invention can be produced, for example, by first producing a polyolefin having a group 13 element bonded to the terminal, and then producing the polyolefin in the presence of the polyolefin. It can be produced by forming polymerization active species such as a chain polymerization reaction, for example, a radical polymerization reaction, a ring-opening polymerization reaction, and an ionic polymerization reaction, and performing these reactions.
- polymerization active species such as a chain polymerization reaction, for example, a radical polymerization reaction, a ring-opening polymerization reaction, and an ionic polymerization reaction
- a transition metal for example, in the presence of a conventionally known catalyst for olefin polymerization, the above-mentioned olefin having 2 to 20 carbon atoms is homopolymerized or polymerized. Copolymerize. Poriore Fi emission produced in here becomes the segments P_ ⁇ 1 Orefi emissions based block copolymer (A- 11) or (A- 12).
- the polyolefin to be the segment PO 1 of the olefin block copolymer (A-11) is produced, for example, as follows.
- the catalyst include a tometacene sen catalyst, and it is preferable to use a methane sen catalyst.
- meta-opening catalysts examples include conventionally known meta-opening catalysts.
- meta-acene catalyst examples include meta-acene compounds of transition metals such as titanium, vanadium, chromium, zirconium, and hafnium.
- the metamouth compound can be used either in a liquid state or in a solid state under the conditions used. These need not be single compounds, but may be supported on other compounds, may be a homogeneous mixture with other compounds, and may be complex compounds with other compounds. It may be a compound.
- meta-mouth compound having a chiral structure having C 2 symmetry or C 1 symmetry, even among conventionally known meta-mouth catalysts.
- meta-mouth compounds having a chiral structure having C 2 symmetry examples include rac-ethylene-bis (indenyl) zirconium dichloride, rac-ethylene-bis (tetrahydroindenyl) zirconium dichloride, and rac-dimethylsilyl.
- Examples of chiral meta-metacene compounds having C 1 symmetry include ethylene [2-methyl-4- (9-phenanthryl) -tridenyl] (9-fluorenyl) zirconium dichloride and ethylene [2- Methyl-4- (9-phenanthryl) -tridenyl] (2,7-dimethyl-9-fluorenyl) zirconium dichloride, dimethylsilylene (9-fluorenyl) (3-tert-butylcyclopentene genenyl) zirconium dichloride And diphenylsilylene (9-fluorenyl) (3-tert-butylcyclopentyl phenyl) zirconium dichloride.
- a substituted cyclopentajenyl group may be a single compound.
- a meta-mouth compound having the same may be a single compound.
- the meta-mouth compound preferably used in the conventionally known meta-mouth compound has two substituted cyclopentenyl groups, and the two cyclopentenyl groups are (substituted) alkylene. And (substituted) metamouth compounds which are not bonded by a bonding group such as silylene.
- bis (methylcyclopentagenenyl) zirconium dichloride bis (dimethylcyclopentenyl) zirconium dichloride, bis (dimethylcyclopentenyl) zirconium ethoxychloride, bis (dimethylcyclopentagenenyl) zirconium bis (tol) Rif Chloromethanesulfonato), bis (ethylcyclopentagenenyl) zirconium dichloride, bis (methylethylcyclopentenyl) dicondyl dichloride, bis (provylcyclopentagenenyl) zirconium dichloride, Bis (methylpropylcyclopentenyl) zirconium dichloride, bis (butylcyclopentenyl) zirconium dichloride, bis (methylbutylcyclopentagenenyl) diconidum dichloride, bis (methylbutylcyclopentene genyl) ) Zirconium bis (methanesulfonato
- the meta port Sen compounds may be used in combination of two or more may be used alone, T i C l 3 catalyst, M g C 1 2 supported T i C 1 4 catalyst. Boss Tome evening It may be used in combination with another olefin polymerization catalyst such as an oral catalyst.
- a meta-mouth compound is used in combination with the following organometallic catalyst component.
- T i C l 3 catalyst is also used in combination with the following organometallic catalyst component if M g C l 2 supported T i C 1 4 catalyst or post Tometa spout catalyst is used.
- the postmetacene catalyst is a transition metal complex containing a nitrogen atom or an oxygen atom in a ligand, and a conventionally known transition metal complex is preferably used.
- Examples of postmetacene catalysts include: Examples include transition metal complexes as described in the following documents.
- the organometallic catalyst component preferably contains an element selected from Group 13 of the periodic table.
- Organic boron compounds Preferable examples include complex alkyl compounds of Group 1 element of the periodic table with aluminum or boron.
- organoaluminum compound for example, a compound represented by the following general formula can be exemplified.
- Ra represents a hydrocarbon group having 1 to 12 carbon atoms
- X represents halogen or hydrogen
- n represents 0 to 3.
- Ra is a hydrocarbon group having 1 to 12 carbon atoms, for example, an alkyl group, a cycloalkyl group or an aryl group, and specifically, methyl, ethyl, n-propyl, isopropyl, isoptyl, pentyl, Hexyl, octyl, cyclopentyl, cyclohexyl, phenyl, Lil and so on.
- organoaluminum compounds include trialkylaluminums such as trimethylaluminum, triethylaluminum, triisopropylaluminum, triisobutylaluminum, trioctylaluminum, and tri2-ethylhexylaluminum.
- Trialkenyl aluminum such as triisoprenylaluminum
- Dialkylaluminum octalide such as dimethylaluminum chloride, getylaluminum chloride, diisopropylaluminum chloride, diisobutylaluminum chloride, and dimethylaluminum bromide
- Alkyl aluminum sesquihalides such as methyl aluminum dichloride; methyl aluminum dichloride; alkyl aluminum dihalides such as methyl aluminum dichloride, isopropyl aluminum dichloride; and ethyl aluminum dibromide
- alkyl aluminum hydrides such as diisobutyl aluminum hydride and ethyl aluminum dihydride.
- organoaluminum compound a compound represented by the following general formula can also be used.
- Ra is the same as above,
- Y is, - OR b group, one OS i R c 3 group, one OA l R d 2 group, one NR e. Base, One S! ⁇ ⁇ Or one ⁇ ⁇ eight! ⁇ Ari In radical, n is an 1 ⁇ 2.
- R b, R c , R d and R h are methyl, Echiru, isopropyl, isobutyl, cyclohexane cyclohexyl, phenyl, etc.
- R e represents hydrogen Atoms, methyl, ethyl, isopropyl, phenyl, trimethylsilyl, etc.
- R f and R g are methyl, ethyl, etc.
- organoaluminum compounds include the following compounds.
- R a n A 1 (NR e 2) a compound represented by 3 _ n, e.g.
- aluminoxanes such as methylaluminoxane, ethylaluminoxane, propylalminoxane and butylaluminoxane.
- organoaluminum compound represented by the following general formula can also be used.
- the organoboron compounds include triphenylporone, tris (4-fluorophenyl) boron, tris (3,5-difluorophenyl) porone, tris (4-fluoromethylphenyl) boron, tris (pentafluorophenyl) ) Boron, tris (p-tolyl) boron, tris (0-tolyl) boron, tris (3,5-dimethylphenyl) boron, texylborane, dicyclohexylporan, diciamylporan, diisopinocane phenylporan, 9-borabicyclo [3.3.1] nonane, dimethyl borane, dichloro borane, catechol borane, B-bromo-9-borabicyclo [3.3. 1] nonane, porane-triethylamine complex, porane-methyl sulfide complex and the like.
- an ionic boron compound may be used as the organic boron compound.
- Such compounds include triethylammonium tetra (phenyl) boron, tripropylammonium tetra (phenyl) Boron, trimethylammoniumtetra (P-tolyl) boron, trimethylammoniumtetra (0-tolyl) boron, tri (n-butyl) ammoniumtetra (borane fluorophenyl) boron, tripropylammoniumtetra ( ⁇ ) , ⁇ -dimethylphenyl) boron, tri ( ⁇ -butyl) phanemoniumtetra ( ⁇ -trifluoromethylphenyl) boron, ⁇ , ⁇ -dimethylanilinidiumtetra (phenyl) boron, dicyclohexylammonium Pemtetra (phenyl) borane, triphenylcarbenyltetrakis (p
- Examples of the complex alkylated product of Group 1 element of the periodic table and aluminum include compounds represented by the following general formula.
- M 1 represents Li, Na, or K
- R j represents a hydrocarbon group having 1 to 15 carbon atoms.
- L iAl (C 2 H 5 ) 4, L iA 1 (C 7 H 15) 4 and the like et be.
- organoboron compound and the complex alkylated product of the Group 1 element of the periodic table and boron examples include the aforementioned organoaluminum compound and the compound having a structure in which the aluminum of the complex alkylated product of the Group 1 element of the periodic table and aluminum is substituted with boron. Can be mentioned.
- the above-mentioned organometallic catalyst components can be used alone or in combination of two or more.
- the organometallic catalyst component is preferably used in combination with a compound having a hydrogen group 13 element bond and a trialkylaluminum or aluminoxane or an ionic boron compound. Is preferably a compound having a hydrogen-boron bond. These compounds are used for polymerization after mixing, or after starting polymerization using only trialkylaluminum, aluminoxane or ionic boron compound, a compound having a hydrogen group 13 element bond is added to the polymerization system. Is preferred.
- Examples of the compound having a hydrogen-III-group element bond include, among organic aluminum compounds, ethylethyl hydride, diisobutylaluminum hydride, ethylethyldiethyl hydride, etc .; Among the compounds, 9-polabicyclo [3.3.1] nonane, dimethyl porane, dichloro porane, catechol porane and the like can be mentioned.
- the above-mentioned catalyst for the polymerization of the olefin may be preliminarily polymerized.
- the prepolymerization method is not particularly limited.However, the prepolymerization can be performed, for example, in the presence of an inert solvent. The prepolymerization is performed under relatively mild conditions by adding the olefin and each catalyst component to the inert solvent. Is preferred. At this time, the reaction may be performed under a condition in which the produced prepolymer is dissolved in the polymerization medium or under a condition in which the prepolymer is not dissolved.
- Examples of the olefin used for the prepolymerization include olefins having 2 or more carbon atoms, and specifically, ethylene, propylene, 1-butene, 1-pentene, trihexene, 3-methyl-1 -Butene, 3-methyl- Toppentene, 3-ethyl-topentene, 4-methyl-topentene, 4,4-dimethyl-1-pentene, 4-methyl-1-hexene, 4,4-dimethyl-trihexene 4-ethyl- Examples include 1-hexene, 3-ethyl-trihexene, trioctene, tridecen, 1-dodecene, tritetradecene, trihexadecene, trioctadecene, and 1-eicocene.
- the olefin used in the prepolymerization may be the same as or different from the ⁇ -olefin used in the olefin polymerization described below, but is the same as the olefin used in the olefin polymerization. Is preferred.
- the inert solvent include aliphatic hydrocarbons such as propane, butane, pentane, hexane, heptane, octane, decane, dodecane, and kerosene; alicyclic rings such as cyclopentane, cyclohexane, and methylcyclopentane; Aromatic hydrocarbons such as aromatic hydrocarbons, benzene, toluene, and xylene; and halogenated hydrocarbons such as ethylene chloride and chlorobenzene. These may be used in combination.
- aliphatic hydrocarbons such as propane, butane, pentane, hexane, heptane, octane, decane, dodecane, and kerosene
- alicyclic rings such as cyclopentane, cyclohexane, and methylcyclopentane
- Aromatic hydrocarbons such as aromatic hydrocarbons, benzen
- the prepolymerization can be carried out in a state where the olefin is in a liquid state, or can be carried out under a gas phase condition.
- Preliminary polymerization can be performed in any of a batch system, a semi-continuous system, and a continuous system. Further, in the preliminary polymerization, it is preferable to use a catalyst having a higher concentration than the catalyst concentration in the system in the main polymerization.
- the polyolefin which becomes segment ⁇ 1 of the olefin block copolymer ( ⁇ -11), is formed in the presence of the above-mentioned catalyst for olefin polymerization. It can be obtained by homopolymerization or copolymerization (hereinafter sometimes simply referred to as “olefin polymerization”) of olefins having 2 to 20 carbon atoms as described above.
- the olefin polymerization can be carried out by any of a liquid phase polymerization method such as solution polymerization and suspension polymerization or a gas phase polymerization method.
- a liquid phase polymerization method such as solution polymerization and suspension polymerization or a gas phase polymerization method.
- the reaction solvent for suspension polymerization the above-mentioned inert solvent can be used, or a liquid which is liquid at the reaction temperature can be used.
- the reaction temperature is usually between 150 ° C. and 200 ° C., preferably between 0 and 150 ° C.
- the polymerization pressure is usually from 0.1 to 1003 1: 111, preferably from 1 to 50 atm.
- the olefin polymerization can be performed in any of a batch system, a semi-continuous system, and a continuous system. When the polymerization is performed in two or more stages, the reaction conditions may be the same or different.
- a olefin having a weight average molecular weight of usually 2,000 or more is produced.
- molecular hydrogen which is a general molecular weight regulator, is not present in the polymerization system.
- the molecular weight can be controlled by any of the above-described concentrations of the organometallic catalyst component, the polymerization temperature, and the concentration of the olefin (polymerization pressure). Or by controlling one or more of them.
- a method for adjusting the molecular weight specifically, for example, in a suspension polymerization in which molecular hydrogen is substantially absent, increasing the concentration of the organometallic catalyst component can decrease the molecular weight of the obtained polyolefin. In suspension polymerization in which molecular hydrogen is substantially absent, increasing the polymerization temperature can lower the molecular weight of the resulting polyolefin.
- One end of the polyolefin obtained as described above is a group 13 element. It is a terminal to which a bond is bonded or an unsaturated bond terminal. Whether the polyolefin is a terminal having a group 13 element bonded to one terminal or an unsaturated bond terminal depends on the type of the organometallic catalyst component used and the polymerization conditions such as Z or amount, and the polymerization temperature.
- one end of the polyolefin is an unsaturated bond terminal
- a compound containing a Group 13 element is reacted to convert the compound into a terminal having a Group 13 element bonded thereto.
- the obtained polyolefin is a mixture of one having a group 13 element bonded to one end and one having an unsaturated bond end, the one end may be unnecessarily used, if necessary.
- the terminal of polyolefin, which is a saturated bond terminal may be converted to a terminal to which a group 13 element is bonded.
- the compound containing a Group 13 element used in the reaction is selected from the compounds exemplified as the organic compound catalyst component described above, and the compounds exemplified as the organic aluminum compound or the organic boron compound are preferably used. Among them, trialkylaluminum, dialkylaluminum hydride or a boron compound having one or more hydrogen-boron bonds is more preferable, and a boron compound having one or more hydrogen-boron bonds is particularly preferable.
- the most preferred compound is 9-polabicyclo [3.3.1] nonane, and the 9-polabicyclo [3.3.1] nonane may be a monomer or a dimer, one terminal
- the reaction between a polyolefin having an unsaturated bond terminal and a compound containing a Group 13 element is performed, for example, as follows.
- a polyolefin to be the segment PO 1 of the olefin block copolymer (A-11) is produced.
- Group 13 elements are bonded to one end of the obtained polyolefin.
- the group 13 element is boron.
- a polyolefin containing a long-chain branch which is a polyolefin segment P ⁇ 1 of the olefin block copolymer (A-12), is produced, for example, as follows.
- Polyolefins containing long-chain branches are, for example,
- R 13 and R 15 are indenyl anion, substituted indenyl dione or a partially hydride anion thereof, and R 13 and R 15 may be the same or different.
- R 14 is a lower alkylene
- M is an alkali metal cation
- ethylene bisindenyl dilithium ethylene bis indenyl disodium, ethylene bis (4,5,6,7 tetrahydro-1-indenyl) dilithium, ethylene bis (4- Methyl-1-indenyl) dilithium, ethylenebis (5-methyl-triindenyl) dilithium.
- Ethylenebis (6-methyl-1-indenyl) dilithium, ethylenebis
- halide (i-2) of the transition metal of Group 4 of the periodic table include zirconium tetrachloride, hafnium tetrachloride, titanium tetrachloride, and titanium tetrabromide.
- the catalyst component (i) used for the production of the segment PO 1 of the olefin-based block copolymer (A-12) comprises a bidentate compound (i-1) as described above and a transition metal halide ( i-2) in an organic solvent such as ether, tetrahydrofuran, benzene, toluene or methylene dichloride.
- the mixing molar ratio of the bidentate compound (i-1) and the halide of the transition metal (i-2) is preferably 0.5 to 2, 0.75 ⁇ ; L. 25, and the concentration of the transition metal halide (i-2) is usually from 0.3 to 0.5 mol Z liter, preferably from 0.05 to 0.3 mol, in terms of transition metal. It is desirable to be within the range of mole Z liter.
- organoaluminoxy compound (ii) a conventionally known aluminoxane is preferable.
- a conventionally known aluminoxane can be produced, for example, by the following method.
- organoaluminum compound such as a trialkylaluminum
- organotin oxide such as dimethyl tin oxide or dibutyl tin oxide
- the solvent or unreacted organoaluminum compound may be removed from the recovered solution of aluminoxane by distillation, and then redissolved in the solvent.
- Organo-aluminum used to produce aluminoxane solutions Specific examples of the palladium compound include those similar to the organoaluminum compounds exemplified as the organometallic catalyst component (excluding aluminoxanes).
- organoaluminum compound the general formula (i- C 4 H 9) X A l y (C 5 H 10) z (x, y, z are each a positive number, and z ⁇ 2 x)
- the represented isoprenyl aluminum can also be used.
- organoaluminum compounds are used alone or in combination.
- Solvents used in the aluminoxane solution include aromatic hydrocarbons such as benzene, toluene, xylene, cumene, and cymene; pentane, hexane, heptane, octane, decane, dodecane, hexadecane, and octadecane.
- aromatic hydrocarbons such as benzene, toluene, xylene, cumene, and cymene
- pentane hexane, heptane, octane, decane, dodecane, hexadecane, and octadecane.
- Aliphatic hydrocarbons such as cyclopentane, cyclohexane, cyclooctane, and methylcyclopentane
- petroleum fractions such as gasoline, kerosene, and gas oil
- aromatic hydrocarbons aliphatic hydrocarbons
- hydrocarbon solvents such as halides of alicyclic hydrocarbons (eg, chlorinated products, brominated products, etc.).
- ethers such as ethyl ether and tetrahydrofuran can also be used. Of these solvents, aromatic hydrocarbons are particularly preferred.
- organoaluminum compound (iii) examples include the same organoaluminum compounds (excluding aluminoxanes) as the organoaluminum compounds exemplified as the organometallic catalyst component.
- the carrier (iv) is an inorganic or organic compound, and a granular or fine solid having a particle size of 10 to 300 rn, preferably 20 to 200 zm is used.
- Is preferably a porous oxide as these inorganic carrier in particular S i0 2, A 1 2 0 3, MgO, Z r0 2, T I_ ⁇ 2, B 2 0 3, CaO , Z N_ ⁇ , B aO, Tli0 2 and the like or mixtures or mixed compounds containing these these, for example, S i0 2 - M g O, S i0 2 - a 1 2 0 3, S i0 2 - T i0 2, S i 0 2 - V 2 ⁇ 5, S I_ ⁇ 2 - C r 2 0 3, S i0 2 - T I_ ⁇ 2 - and the like can be exemplified MgO.
- These carrier containing as a main component S i0 2 and Al 2 ⁇ 3 groups or we selected at least one component made of the good preferable in.
- the above inorganic oxide is a small amount of Na 2 C 0 3, K 2 C 0 3, C aC 0 3 - MgC 0 3, Na 2 S 0 4, A1 2 (S 0 4) 3, B aS 0 4 , KN0 3, Mg (NO 3 ) 2, A1 (N 0 3) 3, Na 2 0, K 2 0, carbonates such as L i 2 0, sulfate, nitrate, also contain oxide component I can't do that.
- the carrier preferably used (iv) has a specific surface area of 5 0 to 1 0 0 0 m z / preferably 1 0 0-7 0 0 111 2 / / 8 Deari, it is desirable that the pore volume is 0. 3 ⁇ 2. 5 cm 3 / g .
- the carrier (iv) may be calcined at 150 to 100 ° C., preferably at 200 to 800 ° C., if necessary. Used as
- examples of the carrier include a granular or fine solid of an organic compound having a particle size of 10 to 300 m.
- organic compounds include (co) polymers mainly composed of olefins having 2 to 14 carbon atoms such as ethylene, propylene, topene, and 4-methyl-pentene, or vinylcyclohexane and styrene.
- a polymer or a copolymer as a main component can be exemplified.
- a catalyst formed by prepolymerizing an olefin with the above-mentioned catalyst components (i), (ii), (iii) and (iv) is used in the production of the segment PO 1 containing a long chain branch. Is desirable.
- each catalyst component Prior to the prepolymerization, the catalyst component (i) or the catalyst components (i) and (ii) or the catalyst components (i), (ii) and (iii) are previously supported on the carrier of the catalyst component (iv).
- each catalyst component may be subjected to prepolymerization simply by arbitrarily contacting and mixing.
- a transition metal compound (vi) containing a ligand having a cycloalkadienyl skeleton which is not bonded to each other is used in combination with the catalyst component (i), the spherical copolymer having a superior particle shape is obtained. Coalescence can be manufactured.
- the transition metal compound (vi) containing a ligand having a cycloalkadienyl skeleton which is not bonded to each other used in the present invention may be, for example, bis (cyclopentenylenyl) zirconium dichloride. , Bis (methylcyclopentene dienyl) zirconium dichloride, bis (dimethylcyclopentenyl) zirconium dichloride, bis (ethylcyclopentene genyl) zirconium dichloride, bis (n-butylcyclopentagenenyl) zirconium dichloride, bis (indenyl) zirconium dichloride and the like.
- the ratio of the catalyst component (i) and the transition metal compound (vi) used is such that when the total amount of the component (i) and the component (vi) is 100 mol%, the component (vi) It is in an amount of 0 to 50 mol%, preferably 5 to 40 mol%, more preferably 10 to 30 mol%.
- the olefin polymer is used in an amount of 0.05 to 100 g, preferably 0.1 to 50 g, more preferably 0.2 to 30 g per lg of the carrier (iv). It is desirable to carry out prepolymerization with
- olefin examples include those having 2 to 20 carbon atoms, such as ethylene, propylene, topbutene, toppentene, 4-methyl-topentene, 1-hexene, 1-octene, and 1-decene. , 1-dodecene, 1-tetradecene, and the like. Of these, ethylene is preferred.
- the prepolymerization is carried out without solvent or in an inert hydrocarbon medium.
- the organoaluminum compound (iii) is used in an amount of from 0.2 to 20 mmol, preferably from 0.5 to Lmol per 1 g of the carrier (iv);
- the xy compound (ii) is used in an amount of 1 to 50 mig atoms, preferably 2 to 20 mig atoms as an aluminum atom, and the catalyst component (i) is used in an amount of 0.02 to 2 mi as a transition metal atom. Desirably, it is used in an amount of 0.05 to 1 microgram atom.
- the mole of aluminum atom Al (iii) in the organic aluminum compound and aluminum atom Al ( ⁇ ) in the organic aluminum compound The ratio [A 1 (iii) / ⁇ (ii)] is usually 0.02 to 3, preferably 0.05 to 1.5, and the aluminum atom A l (ii) in the organoaluminoxy compound.
- the molar ratio [Al (ii) / M] of the catalyst component (i) to the transition metal atom (M) is usually in the range of 5 to 250, preferably in the range of 10 to 150 .
- the concentration of the catalyst component (i) when polymerizing in an inert hydrocarbon medium is usually 0.1 to 10 milligrams, preferably 0.5 to 5 milligrams, in terms of transition metal atoms. It is desirable to be within the range of atomic Z liter.
- the prepolymerization temperature is in the range of from ⁇ 20 to 70 ° C., preferably from 10 to 60 ° C., more preferably from 0 to 5.
- the prepolymerization may be carried out in a batch system or a continuous system, and may be carried out under reduced pressure, normal pressure or under pressure.
- a molecular weight regulator such as hydrogen may be coexisted, but at least the intrinsic viscosity measured in decalin at 135 ° C [7] is 0.2 d1 ng or more. It is desirable to keep the amount of the prepolymer to be in a range from 0.5 to 10 d 1 so that a prepolymer can be produced.
- the catalyst component (i) per 0.1 g of the carrier (iv) was 0.1 to 50 miggram, preferably 0.3 to 30 mig in terms of transition metal atom. Supported in an amount of 0.5 to 20 milligrams, and more preferably the amount of the aluminum atom in the catalyst components (ii) and (iii) with respect to the transition metal atom (M) in the catalyst component (i).
- the molar ratio (A1ZM) is desirably in the range of 5 to 200, preferably 10 to 150, and more preferably 15 to 100.
- Segment P 0 1 containing long chain branching, in the presence of the catalyst such as, It can be produced by homopolymerization or copolymerization of the above-mentioned C2 to C20 olefin.
- ethylene and a olefin having 3 to 20 carbon atoms for example, propylene, topbutene, toppentene, 1-hexene, 4-methyl-topentene, 1-octene, 1-octene
- the polymerization of the orifice is usually carried out in a gas phase or in a liquid phase such as a slurry.
- a gas phase or in a liquid phase such as a slurry.
- inert hydrocarbon may be used as a solvent, or the olefin itself may be used as a solvent.
- hydrocarbon medium examples include butane, isobutane, and pentane.
- Aliphatic hydrocarbons such as hexane, octane, decane, dodecane, hexadecane, and octadecane; cyclopentane, methylcyclopentane, cyclohexane, and cyclohexane
- Alicyclic hydrocarbons such as octane
- aromatic hydrocarbons such as benzene, toluene and xylene
- gasoline and petroleum fractions
- petroleum fractions such as kerosene and gas oil.
- aliphatic hydrocarbons, alicyclic hydrocarbons, and petroleum fractions are preferred.
- the polymerization temperature is usually in the range of ⁇ 50 to 100 ° C., preferably 0 to 90 ° C.
- the polymerization temperature is usually in the range of 0 to 120, preferably in the range of 20 to 100.
- the catalyst component (I) as the concentration of the transition metal atom in the polymerization reaction system is usually 1 0 8-1 0 2 g atom Z liters, preferably 1 0 7 to 1 0 3 g atoms / liter Is desirably used.
- the same aluminumoxy compound or aluminum compound as the catalyst components (ii) and (iii) may be added separately.
- the atomic ratio (A 1 / M) between the aluminum compound and the transition metal atom (M) is in the range of 5 to 300, preferably 10 to 200, and more preferably 15 to 150. It is.
- the polymerization pressure is usually from atmospheric pressure 1 0 0 k gZc m 2, preferably pressurized condition of 2 ⁇ SO k gZ cm 2, polymerization, batchwise, in any of the methods of semi-continuous continuous It can be carried out.
- a polymerization active species such as a chain polymerization reaction, for example, a radical polymerization reaction, a ring-opening polymerization reaction, or an ion polymerization reaction is formed to form these polymerization species.
- the reaction is performed to produce a olefin-based block copolymer.
- This reaction coupling portion g 1 between 1 Group 3 element and segment PO 1 attached to the end is formed, also the polymers produced by radical polymerization reaction or ring-opening polymerization reaction, the functional segment ( Segment B 1 ).
- the joint g 1 may include a part of a structure formed by a chain polymerization reaction such as a radical polymerization reaction, a ring-opening polymerization reaction, and an ionic polymerization reaction.
- This polymerization reaction is performed, for example, as follows.
- radical polymerization is generated by oxidizing the carbon-boron bond with molecular oxygen in the presence of a radical polymerizable monomer. Perform the reaction.
- a polyolefin having boron bonded to one end is oxidized with molecular oxygen in the presence of a radical polymerizable monomer. This converts the terminal boron to peroxypolane (-0_0- B).
- the peroxypolane when stirred in the presence of a radical polymerizable monomer, cleaves the o- ⁇ bond to generate a radical, and the generated alkoxy radical (- ⁇ *) acts as an initiator to perform radical polymerization. Radical polymerization of the reactive monomer proceeds.
- Radical polymerizable monomers include methyl methacrylate (MMA), ethyl methacrylate (EMA), butyl methacrylate, vinyl acrylate (VA), butyl acrylate (BA), styrene, acrylonitrile, and vinyl. Acetate and the like. These radically polymerizable monomers may be used alone or in combination of two or more.
- Termination of the radical polymerization can be performed by precipitating the polymer in methanol.
- a coupling portion g 1 Gaeichite Le bond or an ester bond as described above, Orefi emissions based block copolymer segment B 1 is a radical polymer (A- 11) or (A- 12) manufacturing the Can be built.
- the ring-opening polymerization reaction is usually performed at a temperature of 0 to 10 for 30 minutes to 12 hours, preferably for 1 hour to 6 hours.
- the ring-opening polymerization reaction can be stopped by precipitating the polymer in methanol.
- Ri coupling portion g 1 is an ether bond or an ester bond der in the manner described above, to produce a Orefi emissions based
- Proc copolymer segment B 1 is a ring-opening polymer (A- 11) or (A-12) be able to.
- the ring-opening polymerization active species is generated, for example, by adding a sodium hydroxide solution and a hydrogen peroxide solution to a polyolefin having boron bonded at one end and reacting at 40 to 50 for 3 to 5 hours. Boron is converted to a hydroxyl group. This can be carried out by reacting butyllithium with this, followed by reaction with getyl aluminum chloride to convert the hydroxyl group into aluminum oxide.
- the ring-opening polymerizable monomer is subjected to ring-opening polymerization using the aluminum oxide obtained by such a method as a polymerization active species.
- the ring-opening polymerization reaction is carried out in the same manner as in the above (2).
- polyolefin instead of aluminum oxide, another metal alkoxide—metal halide or metal amine may be bonded to one end of polyolefin to be a polymerization active species in the ring-opening polymerization reaction.
- Polymerization active species other than aluminum oxide are generated by using a hydroxyl group, an amino group, an aldehyde group, or a halogen bonded to one end of polyolefin.
- the bonding part g 1 is an ether bond, an ester bond or an amide bond
- segment B 1 is a ring-opening polymer.
- (A-11) or (A-12) can be produced.
- the coupling portion g 1 Gae one ether bond, an ester bond or an amino-de-binding, preparation of Orefi emissions based block copolymer polymer segments B 1 is a Ion polymer (A- 1 1) or (A- 12)
- an anion polymerization reaction is performed as an ionic polymerization reaction, after converting the polyolefin having a hydroxyl group at the terminal to a polyolefin having a lithium, potassium, sodium, or phosphorus-containing group at the terminal, the anion polymerization reaction is performed. It can be obtained by polymerizing a polymerizable monomer.
- the olefin block copolymer (A-11) or (A-11) is a segment obtained by anionic polymerization of a (meth) acrylic acid ester using a polyolefin having a lithium end.
- a method for producing (12) the same method as the method for producing the below-described block copolymer (A-8) can be used.
- the olefin block copolymers (A-11) and (A-12) according to the present invention it is possible to mix additives used in a thermoplastic resin, a filler, a core material, and a polymer at an arbitrary ratio. It may be subjected to secondary modification such as crosslinking and foaming.
- the olefin block copolymers (A-11) and (A-12) according to the present invention may further comprise a crosslinking agent, a filler, a crosslinking accelerator, a crosslinking assistant, a softening agent, in addition to the thermoplastic resin.
- the olefin block copolymers (A-11) and (A-12) according to the present invention can be calendered and extruded in the same manner as in the method for producing the olefin block copolymer (A-1).
- Various molded products can be manufactured by injection molding, blow molding, press molding, stamping molding and the like.
- the olefin block copolymers (A-11) and (A-12) according to the present invention can be used for various purposes.
- Olefin block copolymer (A-13) is Olefin block copolymer
- the segment PO 1 of the olefin block copolymer (A-13) is a polyolefin segment composed of repeating units derived from an olefin having 2 to 20 carbon atoms. Is a homopolymer or copolymer of an orefin selected from those having 2 to 20 carbon atoms.
- this polyolefin segment has stereoregularity, it may be any of a biotactic polyolefin and a syndiotactic polyolefin.
- olefin having 2 to 20 carbon atoms examples include linear or branched a-olefins, cyclic olefins, aromatic pinyl compounds, conjugated gens, and non-conjugated polyenes as described above.
- olefin having 2 to 20 carbon atoms examples include linear or branched a-olefins, cyclic olefins, aromatic pinyl compounds, conjugated gens, and non-conjugated polyenes as described above.
- the segment PO 1 is Gerupamie one to Nkuroma Togurafi one determined molecular weight distribution (Mw / Mn) 2.5 or less, preferably 2. 3 or less.
- the segment PO 1 has a glass transition temperature (T g) measured by a differential scanning calorimeter (DSC) of usually 150 or less, preferably from 100 to 100 °, more preferably from 180 °. It is preferably in the range of ⁇ 40 ° C.
- T g glass transition temperature measured by a differential scanning calorimeter (DSC) of usually 150 or less, preferably from 100 to 100 °, more preferably from 180 °. It is preferably in the range of ⁇ 40 ° C.
- segment PO 1 of olefin block copolymer (A-13) Is preferably a segment obtained by polymerizing or copolymerizing at least one type of -olefin selected from linear or branched ⁇ -olefins having 2 to 20 carbon atoms.
- Ethylene-based polymers such as ethylene homopolymer and ethylene- ⁇ -olefin copolymer; propylene-based polymers such as propylene homopolymer and propylene- ⁇ -olefin copolymer; butene homopolymer, butene A butene polymer such as an ethylene copolymer; a 4-methyl-pentene polymer such as a 4-methyl-pentene homopolymer is preferable.
- Coupling portion g 1 of Orefi emissions based Proc copolymer (alpha-13), the E one ether bond, is preferably an ester bond or an amino linkage thereof, and particularly preferably these of ether bond.
- Segment B 1 of the olefin block copolymer (A-13) is preferably a functional segment obtained by a chain polymerization reaction, and contains a repeating unit containing an unsaturated hydrocarbon and Z or a hetero atom. More preferably, it is a functional segment containing a repeating unit. More preferred are functional segments obtained by a radical polymerization reaction, ring-opening polymerization reaction or ionic polymerization reaction, and particularly preferred are functional segments obtained by a radical polymerization reaction or ring-opening polymerization reaction.
- the functional segment is capable of chain-polymerizing at least one chain-polymerizable monomer, for example, radically polymerizing at least one radical-polymerizable monomer, ring-opening polymerization of at least one cyclic monomer, Alternatively, it can be obtained by ion-polymerizing at least one ion-polymerizable monomer.
- Radical polymerizable monomer, cyclic monomer and ionic polymerizable monomer examples include those similar to the above.
- aromatic vinyl derivatives aromatic vinyl derivatives, (meth) acrylic acid derivatives, maleic anhydride, vinyl acetate, acrylonitrile, '9-pinylcarbazole, N-vinylpyrrolidone, N, N_ Dimethyl acrylamide, isobutyl vinyl ether, isobutene and the like are preferred.
- styrene, maleic anhydride, methyl methacrylate methyl acrylate, tert-butyl methyl acrylate, vinyl acetate, vinyl acrylate, butyl acrylate, acrylonitrile, and vinyl chloride are preferred.
- ⁇ -force prolactone and ⁇ -force prolactam ethylene oxide are preferred.
- the segment # 1 preferably has a weight-average molecular weight of 500 or more, more preferably 500 to 1,000, and more preferably 500 to 1,000. It is more preferably in the range of 0000, 000, and particularly preferably in the range of 500 to 50,000.
- Segment No. 1 is usually 20 to 99.99% by weight, preferably 20 to 99% by weight, more preferably 20 to 99% by weight, based on the olefin-based block copolymer (A-13). It is desirable to include it in an amount of 95% by weight, particularly preferably 20 to 90% by weight.
- the melt flow rate (MFR; ASTM D 1238, 230, load 2.16 kg) of the olefin-based block copolymer (A-13) of the present invention is usually from 0.01 to It is desirable that the content be 500 gZlO, preferably 0.05 to 100 g / 10 min, and more preferably 0.1 to 500 ⁇ / min.
- Specific examples of the off-line block copolymer (A-13) according to the present invention include the following.
- Segment PO 1 is Aisotaku tee click polypropylene segments of molecular weight 5 0 0 or 2, 0 0 less than 0, the segment B 1 is located in a poly force caprolactam segmenting preparative molecular weight 5 0 0-1 0 0 0 0 0 Block copolymer.
- Such a block copolymer is suitable as a compatibilizer between polypropylene and a nitro resin.
- Segment PO 1 has a molecular weight of 50,000 or more and less than 2,000, ethylene content of 10 to 90 mol%, and random copolymer of ⁇ -olefin with 3 to 20 carbon atoms.
- a polymer segment, segment B 1 is the molecular weight 5 0 0-1 0 0 0 0 0 poly force block copolymer is a caprolactam segments.
- Such a block copolymer is suitable as a material for improving the impact resistance of a nylon resin or as a compatibilizer between a nylon resin and a soft polyolefin.
- the segment PO 1 is an ethylene-propylene random copolymer segment having a molecular weight of 500 or more and less than 2,000 and an ethylene content of 10 to 90 mol%, and the molecular weight of the segment B 1 is 500 A block copolymer that is a polystyrene segment of ⁇ 500,000.
- Such a block copolymer is suitable as an impact modifier which does not decrease the transparency of polystyrene, or as a compatibilizer between polystyrene and soft polyolefin.
- the segment PO 1 is an ethylene / propylene random copolymer segment having a molecular weight of 50,000 or more and less than 2,000 and an ethylene content of 10 to 90 mol%
- the segment B 1 has a molecular weight of 50 0-1 0, 0 0 0 Block copolymer, which is a polymethyl methacrylate segment. It is suitable as an impact resistance improving agent that does not reduce the transparency of such polymethyl methacrylate or as a compatibilizer between polymethyl methacrylate and soft polyolefin.
- Segment PO 1 is a polyethylene segment with a molecular weight of 500 or more and less than 2,000, ethylene content of 90 to 100 mol%, and segment B 1 is a molecular weight of 500 to 100,000.
- LLDPE linear low-density polyethylene
- HDPE high-density polyethylene
- the olefin block copolymer (A-13) according to the present invention can be produced, for example, by the same method as the method for producing the above olefin block copolymer (A-11) or (A-12), and preferably the olefin.
- a group 13 element is bonded to the terminal first, and the weight average molecular weight is less than 2,000, preferably 500 to 1, 800 polyolefins are produced, and then, in the presence of the polyolefin, a polymerization reaction species such as a chain polymerization reaction such as a radical polymerization reaction, a ring-opening polymerization reaction, or an ionic polymerization reaction is formed, and these reactions are performed.
- a polymerization reaction species such as a chain polymerization reaction such as a radical polymerization reaction, a ring-opening polymerization reaction, or an ionic polymerization reaction is formed, and these reactions are performed.
- a polymerization reaction species such as a chain polymerization reaction such as a radical polymerization reaction, a ring-opening polymerization reaction, or an ionic polymerization reaction is formed, and these reactions are performed.
- a polymerization reaction species such as a chain polymerization reaction such as a radical polymerization
- a chain polymerization reaction such as a radical polymerization reaction, a ring-opening polymerization reaction, or an ion polymerization reaction
- this olefin block copolymer is handled in an inert gas such as nitrogen, argon or helium, the polymerization active species of radical polymerization reaction, the polymerization active species of ring-opening polymerization reaction, and the polymerization activity of ionic polymerization reaction It is possible to maintain a polymer structure having, at its terminal, a polymerization active species of a chain polymerization reaction such as a species, for example, a group containing an oxygen group 13 element bond.
- an inert gas such as nitrogen, argon or helium
- the molecular block copolymer (A-13) according to the present invention when having a small molecular weight, easily moves in a synthetic resin, and has an excellent effect of stabilizing an interface between polyolefin and a polar polymer in an alloy. It can be used as a compatibilizer for polymer alloys of polyolefin and polar polymer.
- the molecular block copolymer (A-13) is formed when blended with a polar polymer. Since the molecular weight of segment PO 1 is small, the domains formed are fine. It can be used as an impact modifier which does not hinder the transparency of transparent polar polymers such as polystyrene, methyl methacrylate, and polyvinyl chloride.
- an olefin block copolymer having segment PO 1 and functional segments such as a hydrophilic group and a resin stabilizing group is used as a functional additive having good compatibility with polyolefin.
- resin additives such as long-term antifogging agents, long-term antistatic agents, long-term heat stabilizers, and long-term weathering stabilizers.
- the olefin block copolymer has a sharp melting point and polarity unique to low molecular weight polyolefins. It can be used as a toner binder for printing on a kind of adherend.
- the olefin block copolymer (A-13) according to the present invention may be used for a surfactant in which a higher fatty acid ester or the like is conventionally used, and a low molecular weight polyolefin or a modified low molecular weight polyolefin. It can also be suitably used for the wax application used.
- Orefi emissions based block copolymer according to the present invention (A - 13), since the molecular weight of the segment PO 1 is 2, 0 0 less than 0, both Poriorefui down your Yopi polar polymer excellent affinity I have.
- Olefin block copolymer (A-14) is Olefin block copolymer
- Segment PO 1 of Orefi emissions based block copolymer according to the present invention (A- 14) is Poriorefui down segments of repeating units of which are derived from Orefi emissions of carbon atoms 2-2 0, specifically Is a homopolymer or copolymer of an orefin selected from those having 2 to 20 carbon atoms.
- this polyolefin segment may be any of a biotactic polyolefin and a syndiotactic polyolefin.
- Examples of the carbon having 2 to 20 carbon atoms include the same linear or branched ⁇ -olefin, cyclic olefin, aromatic vinyl compound, conjugated gen, and non-conjugated polyene as described above. .
- This segment PO 1 preferably has a weight average molecular weight of not less than 2,000, more preferably in the range of from 2,000 to 1,000,000. More preferably in the range of ⁇ 800,000. In particular, it is particularly preferable to be in the range of 500,000 to 500,000.
- the molecular weight distribution (Mw / Mn) of the segment PO 1 determined by gel permeation chromatography 1 is preferably 2.5 or less.
- the segment PO 1 of the olefin block copolymer (A-14) Preferably, a segment obtained by polymerizing or copolymerizing at least one kind of ⁇ -olefin selected from linear or branched ⁇ -olefins having 2 to 20 carbon atoms is preferable.
- ethylene polymers such as ethylene homopolymer and ethylene ' ⁇ -olefin copolymer
- propylene polymers such as propylene homopolymer and propylene- ⁇ -olefin copolymer
- butene homopolymer Peptide polymers such as coalesced and butene / ethylene copolymers
- 4-methyl-pentene polymers such as 4-methyl-pentene homopolymer are preferred.
- Coupling portion g 1 of Orefi emissions based block copolymer (alpha-14), the E one ether bond is preferably an ester bond or an amino linkage thereof, and particularly preferably these of ether bond.
- Segment B 1 of the olefin-based block copolymer (A-14) is a functional segment obtained by a chain polymerization reaction, and includes a repeating unit containing an unsaturated hydrocarbon and / or a repeating unit containing a hetero atom. It is preferably a functional segment. More preferably, it is a functional segment obtained by a radical polymerization reaction, a ring-opening polymerization reaction or an ionic polymerization reaction, and further preferably, a functional segment obtained by a radical polymerization reaction or a ring-opening polymerization reaction.
- This functional segment is capable of chain polymerizing at least one chain polymerizable monomer 0, for example, at least one radical polymerizable monomer.
- radical polymerizable monomer examples include the same as described above.
- aromatic pinyl derivatives aromatic pinyl derivatives, (meth) acrylic acid derivatives, maleic anhydride, vinyl acetate, acrylonitrile, 9-vinylcarbazole, N-vinylpyrrolidone, ⁇ , ⁇ - Dimethyl acrylamide, isobutyl vinyl ether, isobutene and the like are preferred.
- Methyl methacrylate, tert-butyl methacrylate, vinyl acetate, vinyl acrylate, butyl acrylate, acrylonitrile, and vinyl chloride are preferred.
- ⁇ -force prolactone ⁇ -force prolactam
- Ethylene oxide is preferred.
- Segment beta 1 of this Orefin based Proc copolymer (alpha-14) had a weight average molecular weight of usually 5 0 less than 0, preferably 5 0 or 5 0 less than 0, more preferably 5 0-4 5 0, particularly preferably Is preferably 100 to 400.
- the segment # 1 is usually 0.0001 to 50% by weight, preferably 0.005 to 20% by weight, based on the olefin block copolymer (II-14), and more preferably Preferably, it is contained in an amount of from 0.01 to 15% by weight, particularly preferably from 0.05 to 10% by weight.
- the melt-based copolymer of the olefin block copolymer ( ⁇ -14) of the present invention The rate (MFR; ASTM D1238, 230, load 2.16 kg) is usually 0.01 to 200 gZ10 minutes, preferably 0.05 to: LO 0 g / 10 Min, more preferably 0.05 to 80 g / 10 min.
- the orefin-based block copolymer (A-14) of the present invention is characterized in that the segment PO 1 is composed of an ethylene homopolymer, ethylene and a carbon atom in that it exhibits good adhesion to polar substances and exhibits surface hydrophilicity.
- Random copolymer with a olefin having a number of 3 to 20 ( ⁇ -olefin having a carbon number of 3 to 20: less than 10 mol%), propylene homopolymer, propylene ethylene Random copolymer (ethylene content: less than 10 mol%), random copolymer of propylene and ⁇ -olefin with 4 to 20 carbon atoms ( ⁇ -olefin content with 4 to 20 carbon atoms) : Less than 10 mol%), random copolymer of ethylene and ⁇ -olefin having 3 to 20 carbon atoms (ethylene content: 10 to 90 mol%, ⁇ of 3 to 20 carbon atoms) -Olefin content: 90 to 10 mol%), propylene and carbon with 4 or more carbon atoms A random copolymer with refine (propylene content: 10 to 90 mol% or a-olefin content of 4 to 20 carbon atoms of 90 to 10 mol%),
- Segment 1 is a homopolymer of (meth) acrylic acid or a derivative thereof such as polymethyl methacrylate, or a copolymer of two or more monomers selected from (meth) acrylic acid and a derivative thereof, or a polyprolactone. Is preferred. Preferred examples of the olefin-based block copolymer (II-14) include the following examples more specifically.
- the segment PO 1 is polypropylene (Mw: 1,000 to 1,000,000), the bond g 1 is an ether bond, and the segment B 1 is poly (2-hydroxyxylmethacrylate). (Mw: 130-450).
- the segment PO 1 is polypropylene (Mw: 1,000 to 1,000,000), the bonding part g 1 is an ether bond, and the segment B 1 is a styrene / maleic anhydride copolymer (Mw: A block copolymer of from 200 to 450).
- segment PO 1 is polypropylene (Mw: 1,000 to 1,000,000), the bonding part g 1 is an ether bond, and the segment B 1 is polyethylene glycol (Mw: 45 to 450). Coalescing. Segment PO 1 is hexene copolymer to the ethylene (hexene content to: 0.1 to 3 0 mol%, Mw: 1, 0 0 0 to 1 0 0 50,000) a coupling portion g 1 is an ether bond There, the segments B 1 is poly force Puroraku tons (M w: 1 0 0 ⁇ 4 5 0) in a block copolymer.
- the segment PO 1 is an ethylene'butene copolymer (butene content: 0 :! to 30 mol%, Mw: 1,000 to 100,000), and the bonding part g 1 is an ether bond, segment B 1 is poly force Puroraku tons (M w: 1 0 0 ⁇ 4 5 0) in a block copolymer.
- Segment P_ ⁇ 1 ethylene Okuten copolymer (Okuten content: 0.1 to 3 0 mol%, Mw: 1, 0 0 0 to 1 0 0 50,000) a coupling portion g 1 is an ether bond , segment B 1 is polymethyl evening chestnut rate (Mw: 1 0 0 ⁇ 4 5 0) in a block copolymer.
- the segment PO 1 is an ethylene-octene copolymer (octene content: 0.1 to 3 0 mol%, Mw: 1, 0 0 0 to a 1 0 0 50,000), coupling portion g 1 is an ether bond, segment B 1 is poly force Puroraku tons (M w: 1 0 0 ⁇ 450) block copolymer.
- segment PO 1 is an ethylene-hexene copolymer (hexene content: 0.1 to 30 mol%, Mw: 1,000 to 100,000), and the bonding part g 1 is an ether bond.
- segment B 1 is a styrene-maleic anhydride copolymer (Mw: 2 0 0 ⁇ 4 5 0 ) in which proc copolymer.
- the olefin block copolymer (A-14) according to the present invention can be produced by, for example, a method similar to the method for producing the above olefin block copolymer (A-11) or (A-12), preferably an olefin.
- the weight average molecular weight having a group 13 element bonded to the terminal is 2,000 or more, preferably 2,000 to 1,000.
- a polymerization active species such as a chain polymerization reaction, for example, a radical polymerization reaction, a ring-opening polymerization reaction, or an ion polymerization reaction is produced. make these reactions by forming, weight average molecular weight of usually 5 0 less than 0, preferably can be produced by synthesizing a segment B 1 5 0 less than 0 5 0 or more.
- the olefin block copolymer (A-14) according to the present invention can contain additives used for a thermoplastic resin, a filler, a core material, and a polymer in an arbitrary ratio. Secondary modification such as foaming may be performed.
- thermoplastic resin examples include the same as the thermoplastic resin (C).
- thermoplastic resins may be used alone, or two or more kinds may be used. These may be used in combination.
- the olefin block copolymer (A-14) according to the present invention may further comprise a crosslinking agent, a filler, a crosslinking accelerator, a crosslinking aid, a softener, a tackifier, an antiaging agent, in addition to the thermoplastic resin.
- a crosslinking agent e.g., a crosslinking agent for polystyrene foam
- a filler e.g., ethylene glycol dimethacrylate
- a crosslinking accelerator e.g., ethylene glycol dimethacrylate
- a crosslinking aid e.g., poly(ethylene glycol)
- a softener e.g., poly(ethylene glycol)
- a tackifier e.g., tackifier
- an antiaging agent e.g., a crosslinking agent for polystyrenelastolymer for polystyrenelastolymer for polystyrenelastoly
- Crosslinking agents fillers, crosslinking accelerators, crosslinking aids, softeners, tackifiers, anti-aging agents, foaming agents, processing aids, adhesion promoters, inorganic fillers, organic fillers, and crystal nucleating agents.
- the olefin block copolymer (A-14) according to the present invention can be produced by calender molding, extrusion molding, injection molding, or blow molding in the same manner as in the production method of the above olefin block copolymer (A-1).
- Various molded products can be manufactured by molding, press molding, stamping molding and the like.
- the olefin block copolymer (A-14) according to the present invention can be used in various applications, for example, the same applications as the above olefin block copolymer (A-1), for example, films and sheets, laminates Body, modifiers, viscosity modifiers, moldability improvers, building materials, civil engineering materials, automotive interior and exterior materials and gasoline inks, electric and electronic components, aqueous emulsions, paint bases, medical and sanitary materials, miscellaneous goods Can be used for products, fillers, compatibilizers, microcapsules, PTP packaging, chemical valves, drug delivery systems, etc.
- Olefin block copolymer (A-2) Olefin block copolymer (A-2)
- the off-line block copolymer (A-2) according to the present invention is represented by the following general formula (II).
- PO 2 is a polyolefin segment composed of repeating units derived from an alignment having 2 to 20 carbon atoms, and specifically, an alignment having 2 to 20 carbon atoms.
- the polyolefin segment may be any of a polytactic polyolefin and a syndiotactic polyolefin.
- olefin having 2 to 20 carbon atoms examples include linear or branched -olefins, cyclic olefins, aromatic vinyl compounds, conjugated gens, and non-conjugated polyenes as described above.
- the weight average molecular weight of this segment PO 2 is not particularly limited, but is usually in the range of 200 to 1,000, preferably in the range of 5,000 to 500,000, and more preferably in the range of 5,000 to 5,000. It is in the range from 0000 to 50,000. It is desirable that the molecular weight distribution (Mw / Mn) of the segment PO 2 determined by gel permeation chromatography is 2.5 or less, preferably 2.3 or less.
- the segment PO 2 is preferably a segment obtained by polymerizing or copolymerizing at least one kind of ⁇ -olefin selected from linear or branched ⁇ -olefins having 2 to 20 carbon atoms.
- ⁇ -olefin selected from linear or branched ⁇ -olefins having 2 to 20 carbon atoms.
- ethylene homopolymer ethylene-free-refined random copolymer, etc.
- f 2 is an ether bond, an ester bond or an amide bond, and among them, an ether bond is preferable.
- the bonding portion f 2 is composed of the above polyolefin segment and the following functional segment. Is chemically bonded to the sample.
- coupling portion f 2 below radical polymerization reaction, ring-opening polymerization reaction, there is a case that includes a portion of the structure formed by chain polymerization reaction such as an ion polymerization reaction.
- R 2 is a functional segment obtained by a chain polymerization reaction, and is a functional segment containing a repeating unit containing an unsaturated hydrocarbon and / or a repeating unit containing a heteroatom atom. It is preferable that More preferably, it is a functional segment obtained by a radical polymerization reaction, a ring-opening polymerization reaction or an ionic polymerization reaction, and further preferably, a functional segment obtained by a radical polymerization reaction or a ring-opening polymerization reaction.
- This segment R 2 can be obtained by chain polymerization of at least one chain polymerizable monomer, for example, by radical polymerization of at least one radical polymerizable monomer or at least one cyclic polymer. It can be obtained by ring-opening polymerization of a monomer or by ionic polymerization of at least one ionic polymerizable monomer.
- radical polymerizable monomer used for radical polymerization include the same ones as described above.
- aromatic vinyl derivatives (meth) acrylic acid derivatives, maleic anhydride, vinyl acetate, acrylonitrile, 9-pinylcarbazole, N-pinylpyrrolidone, N, N-dimethylacrylamide, isobutyl vinyl ether, isobutene and the like are preferred.
- styrene, maleic anhydride, methyl methacrylate, ethyl methacrylate, tert-butyl methacrylate, vinyl acetate, vinyl acrylate, butyl acrylate, acrylonitrile, and vinyl chloride are preferred.
- Examples of the cyclic monomer used for ring-opening polymerization include the same as described above.
- ⁇ -force prolactone ⁇ -force prolactam and ethylenoxide are preferred.
- Examples of the ionic polymerizable monomer include those described above.
- Examples of the segment R 2 include radical polymerization of a radical polymerizable monomer such as methyl methacrylate, ethyl methacrylate, vinyl acrylate, butyl acrylate, styrene, and acrylonitrile.
- a segment obtained by ring-opening polymerization of a cyclic monomer such as lactone, lactam, 2-oxazoline, or cyclic ether.
- the weight average molecular weight of the segment R 2 is not particularly limited, usually 1 0 0 1 0 0 0,0 0 0, preferably 2 0 0 5 0 0,0 0 0, more preferably 3 0 0 It is in the range of 490.
- Segment R 2 is usually 0.0 1-9 9.9 9 wt% with respect to Orefin based block copolymer (A- 2), preferably 1-9 9 wt%, more preferably 1-9 5 weight %.
- X 2 in the above general formula (II) represents an ester bond, an ether bond, an amide bond, an imido bond, a urethane bond, a urea bond, a silyl ether bond or a carbonyl bond.
- h 2 is a polar group selected from an amino group, a halogen atom, an isocyanate group, an aldehyde group, a hydroxyl group, a carboxyl group, an acid anhydride group, a silanol group, a sulfonic acid group and an epoxy group. Is shown.
- n 0 or 1.
- h 2 is Amino group, a halogen atom, Isoshianeto group, aldehyde group or a carboxyl group, preferred is properly halogen atom, be a Isoshianeto group or an aldehyde group desired.
- Melt flow rate (MFR; ASTM D 1238, 230 ° C, load 2.16) of the olefin block copolymer (A-2) represented by the above general formula (II) (kg) is usually in the range of 0.01 to 200 g / 10 minutes, preferably 0.05 to 10 O gZIO minutes, more preferably 0.05 to 80 g / 10 minutes. It is desirable.
- Examples of the olefin block copolymer (A-2) represented by the general formula (II) include the following.
- Examples of the olefin block copolymer (A-2) represented by the general formula (II) and n is 0 include:
- the segment PO 2 is an ethylene / butene copolymer (butene content: 30 mol%), the bonding part f 2 is an ether bond, the segment R 2 is a methyl methacrylate polymer, and the polar group h A block copolymer in which 2 is a hydroxyl group,
- the segment PO 2 is an ethylene-propylene-DMDT copolymer (propylene content: 28 mol%, DMDT content: 3 mol%), and the bonding portion; f 2 is an ether bond, and segment R 2 is styrene polymer.
- Examples of the olefin block copolymer (A-2) represented by the above general formula (II) and n is 1 include:
- the segment PO 2 is an ethylene / butene random copolymer (butene content: 10 mol%)
- the bonding part f 2 is an ether bond
- the segment R 2 is an ethylene glycol polymer
- the bonding part X 2 Is an ether bond and a polar group]! 2 is an amino group
- the segment PO 2 is an ethylene-norpolene random copolymer (norpol-polene content: 8.5 mol%), the bonding part f 2 is an ether bond, the segment R 2 is a methyl methacrylate polymer, A block copolymer in which the bonding part X 2 is an ether bond and the polar group h 2 is an isocyanate group,
- the segment PO 2 is an ethylene homopolymer and the bond f 2 is Block copolymer in which the segment R 2 is an ⁇ -force prolactam ring-opening polymer, the bonding part X 2 is an amide bond, and the polar group h 2 is an isocyanate group. .
- copolymers are characterized by having both the hydrophobicity of polyolefin and the reactivity of functional groups.
- the olefin block copolymer (A-2) according to the present invention also preferably has a segment R 2 of less than 500.
- Such an olefin block copolymer may be used for antifogging films and paints. It is preferably used for adhesives for resins, metal coatings and the like.
- Segment P_ ⁇ 2 is ethylene-butene random copolymer (butene-containing weight: 5 mol%), and a coupling portion f 2 is an ether bond, a segment Bok R 2 is ethylene glycol polymers, in n is 0 There is a block copolymer wherein the polar group h 2 is a hydroxyl group,
- the segment PO 2 is an ethylene / octene random copolymer (octene content: 10 mol%)
- the bonding part f 2 is an ether bond
- the segment R 2 is a polymethyl methacrylate segment
- n is 1
- the bonding part X 2 is an ether bond
- the polar group h 2 is a sulfonic acid group.
- olefin-based block copolymers (A-2) have a characteristic that they have both compatibility with polyolefin, reactivity of functional groups, and hydrophilicity.
- Such an offset block represented by the general formula (II) is The polymer (A-2) can be produced as follows.
- the olefin block copolymer (A-2a) is, for example, an active chain polymerization species (-Z) at the terminal of the olefin block copolymer (A-2b) represented by the following general formula (I lb).
- the functional group containing a halogen atom includes the halogen atom itself.
- the block copolymer (A-2b) can be produced, for example, by the same method as the method for producing the above-mentioned block copolymer (A-11) or (A-12), preferably the block copolymer A polyolefin having a weight-average molecular weight of 200 to 1,000,000 with a group 13 element bonded to the terminal in the same manner as the method for producing the copolymer (A-11) Then, in the presence of the polyolefin, a polymerization active species of a chain polymerization reaction, for example, a radical polymerization reaction, a ring-opening polymerization reaction or an ionic polymerization reaction is formed, and these reactions are carried out, whereby the weight average molecular weight is reduced. It can be manufactured by synthesizing
- the olefin block copolymer (A-2b) thus obtained can be used in an inert gas such as nitrogen, argon, or helium. Can maintain a polymer structure having a chain polymerization active species at its terminal such as a group containing an oxygen group 13 element bond.
- the olefin block copolymer (A-2b) can also be produced, for example, by conducting an anion polymerization reaction in the same manner as the method for producing the olefin block copolymer (A-8) described below. According to this method, an olefin block copolymer (A-2b) having a lithium or phosphorus-containing terminal at the terminal can be obtained.
- Orefi emissions based block copolymer (A- 2a) copolymer coupling portion h 2 is a hydroxyl group of the prepared the Orefi emissions based block copolymer (A-2b) by hydrolyzing or alcoholysis Is done.
- Hydrolysis or alcoholysis is performed, for example, by adding the above-mentioned olefin block copolymer (A-2b) to an excess amount of water or alcohol containing a small amount of hydrochloric acid and stirring the mixture for 5 minutes or more.
- Binding portion h 2 is other than hydroxyl groups, i.e. coupling portion h 2 is an amino group, a halogen, Isoshiane preparative group, aldehyde preparative group, forces Rupokishiru group, acid anhydride group, a silanol group, sulfonic acid group or epoxy group O
- the olefin-based block copolymer (A- 2 a) is obtained by combining the hydroxyl group of the olefin-based block copolymer (A- 2 a) in which the bonding part h 2 obtained as described above is a hydroxyl group with the hydroxyl group. It can be produced by reacting a reactive functional group-containing compound to convert it into another group.
- Binding portion h 2 are groups other than a hydroxyl Orefin based block copolymer when preparing the (A-2 a), Orefi emissions based block copolymer coupling portion h 2 is a hydroxyl group (A - 2 a) Is reacted with a functional group-containing compound capable of reacting with the functional group obtained by converting the hydroxyl group of May be converted to another group. Specifically, a hydroxyl group is converted to a halogen and then a halogen is converted to an amino group, and a polymer obtained by converting a hydroxyl group to a halogen and then to an amino group is further converted to an isocyanate group.
- An example of converting to is a preferable example.
- Organic solvents used in the conversion reaction include aliphatic hydrocarbons such as hexane, heptane and decane; aromatic hydrocarbons such as benzene, toluene and xylene; halogen-containing hydrocarbons such as methylene chloride and dichlorobenzene; dimethyl sulfoxide. And heteroatom-containing hydrocarbons such as dimethylformamide.
- halogen coupling portion h 2 aldehyde group, carboxyl group, ⁇ Mi amino group, Lee Soshiane preparative Orefi emissions based block copolymer is based on specific production examples of the (A-2 a).
- Orefi emissions based block copolymer coupling portion h 2 is a hydroxyl group in (A- 2 a), by adding Chionirukurorai de 1 to 1 0-fold molar hydroxyl, from 0 to 1 0 0, 5 minutes to 2 4 Let react for hours.
- thionyl bromide can be used instead of thionyl chloride.
- Binding portion h 2 is hydroxyl (having the form of a primary alcohol) in a Orefu fin-based block copolymer (A- 2a), potassium permanganate from 1 1 0 moles of hydroxyl groups added, 0 Incubate at 200 for 0.5 to 24 hours.
- the Orefi emissions based block copolymer coupling portion h 2 is halogen (A-2 a), added Sodiumuajido from 1 1 0 moles of halogen, 0.5 5 at 5 0 ⁇ 1 5 0 ° C Incubate for 4 hours. To the resulting reaction product, triphenylphosphine was added in an amount of 1 to 10 times the mole of halogen (the halogen in the above-mentioned orefine-based block copolymer (A-2a)), and 0 to 100 times. Incubate at ° C for 0.5 to 24 hours.
- the Orefi emissions based block copolymer coupling portion h 2 is a Amino group (A-2 a), addition of hydrochloric acid from 2 2 0-fold molar Amino group, 3 temperature below, preferably one 2 0-2 After 0.5 to 12 hours of reaction with Ot :, add acetone to precipitate. While heating the obtained precipitate in a suspended state at 150 to 250 ⁇ , phosgene is allowed to flow and reacted for 8 to 48 hours.
- the olefin block copolymer (A-2a) can be produced.
- Orefi emissions based block copolymer polymer wherein n is 1 in the general formula (II) (A-2c), said Orefi emissions based block copolymer (A- 2a), and the coupling portion h 2 in the molecule reaction It can be produced by reacting a compound having two or more functional groups which can be used.
- Functional group of a compound having in the molecule binding portion h 2 capable of reacting with functional groups of two or more all may either be a combination of the same, even different functional groups, these functional groups are present as separate groups Or it may be present by condensation like an acid anhydride.
- the Orefi emissions based block copolymer coupling portion h 2 is a hydroxyl group (A- 2a), sulfuric acid 1-5 0 moles of ethanol ⁇ Min and a catalytic amount of hydroxyl groups was added, in 4 0-2 0 0 Incubate for 1-2 hours.
- the Orefi emissions based block copolymer coupling portion h 2 is a hydroxyl group (A- 2a), 1 from 1 1 0 0 moles of hydroxyl groups, 3-dibromopropane was added, basic organic represented by Pi lysine The reaction is carried out at 120 to 100 ° C. for 5 to 24 hours in the presence of a solvent.
- Orefin based block copolymer coupling portion h 2 is an Amino group - in (A 2 a), was added from 2 2 0 molar hydrochloric acid Amino group, 3 0 a temperature below, preferably one 2 0-2 After reacting at 0 ° C for 0.5 to 12 hours, acetate Add and precipitate. While the obtained precipitate is being heated in a suspended state at 150 to 250 ° C., phosgene is allowed to flow and reacted for 8 to 48 hours.
- olefin-based block copolymer (A-2a) in which the bonding part h 2 is a hydroxyl group (having a primary alcohol form) 1 to 5 times the molar amount of the hydroxyl group of pyridinium chromate is added. The reaction is carried out at 20 to 100 ° C for 0.5 to 24 hours.
- the Orefi emissions based block copolymer coupling portion h 2 is a hydroxyl group (A- 2a), a sulfate of 1 to 1 0-fold mol of ethylene glycol and a catalytic amount of hydroxyl groups was added, 1 to 4 0-1 5 0 Incubate for 10 hours.
- Binding portion h 2 hydroxyl Orefu Lee emissions based block copolymer is a (first with in the form of alcohol) to (A- 2a), maleic anhydride of from 1 to 10 times moles of the hydroxyl groups added,. 20 to 150t: And react for 0.5 to 10 hours.
- the Orefi emissions based block copolymer coupling portion h 2 is a hydroxyl group (A-2a), meso- butane-1 hydroxyl groups of from 1 to 1 0-fold molar les, 2, 3, a 4-tet racarboxyl ic di anhydride
- the reaction is carried out at 20 to: L50 for 0.5 to 10 hours.
- the coupling portion h 2 is a hydroxyl group Orefin based block copolymer (A- 2a), from 1 to 1 0-fold molar hydroxyl di - 1 ert - butylsilyl dichloride Rye de And the Ag-N 0 3 catalytic amount was added, in 1 0 to 4 0 ° C, causing the reaction 1 0-2 4 hours.
- A- 2a hydroxyl group Orefin based block copolymer
- the Orefi emissions based block copolymer coupling portion h 2 is a hydroxyl group (A-2a), the hydroxyl group of:! Add about 10-fold molar sulfuric acid and react at 40-200 ° C for 1-12 hours.
- Olefin block copolymer (A-21) is Olefin block copolymer
- the olefin block copolymer (A-21) will be described.
- Orefi emissions based Proc copolymer according to the present invention (A- 21) said O Refui emissions based block copolymer (A- 2) of, Weight average molecular weight of the segment P 0 2 2 0 0 0 less, preferably in the range of 5 0 0 1,8 0 0, weight average molecular weight of the segment R 2 is 5 0 0 or more, preferably 5 0 0 1 0 0 0 0 0 0, more preferably
- the segment PO 2 of the olefin block copolymer (A-21) has a glass transition temperature (T g) measured by a differential scanning calorimeter (DSC) of usually 150 or less, preferably 100 ° C. ⁇ ; 100 ° (:, more preferably ⁇ 80 to 40 is preferable.
- T g glass transition temperature measured by a differential scanning calorimeter (DSC) of usually 150 or less, preferably 100 ° C. ⁇ ; 100 ° (:, more preferably ⁇ 80 to 40 is preferable.
- segment PO 2 a segment obtained by polymerizing or copolymerizing at least one kind of ⁇ -olefin which is derived from a linear or branched ⁇ -olefin having 2 to 20 carbon atoms is used.
- Ethylene polymers such as ethylene homopolymer and ethylene / ⁇ -olefin copolymer; propylene polymers such as propylene homopolymer and propylene-olefin copolymer; butene homopolymer and butene.
- a butene polymer such as an ethylene copolymer; a 4-methyl-1-pentene polymer such as a homopolymer of 4-methyl-1-pentene and the like are preferable.
- Segment R 2 is Orefi emissions based Proc copolymer (Alpha - 21) with respect to, usually 2 0-9 9.9 9 wt%, preferably 2 0-9 9 wt%, yo Ri preferably 2 0 It is desirable to include it in an amount of from about 95 to about 95% by weight, particularly preferably from about 20 to about 90% by weight.
- the melt flow rate (MFR; ASTM D 1238, 2301: load: 2.16 kg) of the copolymer of the present invention ( ⁇ -21) is usually from 0.01 to 0.1 kg / m. It is desirable that the amount be 5,000 g Z10 minutes, preferably 0.05 to 1000 g / 10 minutes, and more preferably 0.1 to 500 g / 10 minutes.
- olefin block copolymer (A-21) examples include the following.
- Segment PO 2 is an isotactic polypropylene segment with a molecular weight of 50,000 or more and less than 2,000, and segment R 2 is a polyforce prolactam segment with a molecular weight of 50,000 to 100,000.
- Block copolymer Such a block copolymer is suitable as a compatibilizer between polypropylene and a nylon resin.
- Segment PO 2 has a molecular weight of 50,000 or more and less than 2,000, ethylene content of 10 to 90 mol%, and random copolymer of ethylene with 3 to 20 carbon atoms.
- Polymer R, segment R 2 A block copolymer which is a polyforce prolactam segment having a molecular weight of 500 to 100,000. Such a block copolymer is suitable as a material for improving the impact resistance of a nylon resin or as a compatibilizer between a nylon resin and a soft polyolefin.
- the segment PO 2 is an ethylene-propylene random copolymer segment having a molecular weight of 500 or more and less than 2,000 and an ethylene content of 10 to 90 mol%, and the segment R 2 has a molecular weight of 500 to A block copolymer which is a 50,000 polystyrene segment.
- Such a block copolymer is suitable as an impact modifier which does not decrease the transparency of polystyrene, or as a compatibilizer between polystyrene and soft polyolefin.
- the segment PO 2 is an ethylene-propylene random copolymer segment having a molecular weight of 500 or more and less than 2,000 and an ethylene content of 10 to 90 mol%, and the segment R 2 has a molecular weight of 500 to A block copolymer that is a 100,000 polymethyl methacrylate segment. It is suitable as an impact resistance improving agent that does not decrease the transparency of such polymethyl methacrylate or as a compatibilizer between polymethyl methacrylate and soft polyolefin.
- Segment PO 2 is a polyethylene segment having a molecular weight of 500 or more and less than 2,000, ethylene content of 90 to 100 mol%, and segment R 2 is a molecular weight of 500 to 100,000.
- Block copolymer which is a polyethylene oxide segment. Such a block copolymer is preferable as a long-term antifogging agent for LLDPE films and a long-term antistatic agent for HDPE. (Production method)
- the olefin-based block copolymer (A-21) according to the present invention can be produced in the same manner as in the olefin-based block copolymer (A-2).
- the olefin block copolymer (A-21) has a low molecular weight compound with respect to a part of the functional groups in the segment R 2 and-(X 2 ) n -h 2 at the terminal. It is also possible to combine low molecular weight compounds during the synthesis of the olefin block copolymer (A-21). For example, an esterification reaction of 4-hydroxy-2-, 2 ', 6,6'-tetramethyl-1-piperidine with a methacrylic acid segment to give a hinderdamine structure in the molecule. It is also possible to use an unblock copolymer. Furthermore, a function as a heat and weather resistance stabilizer can be imparted by including a structure such as a hindered phenol structure, a phosphite structure, or a thioether structure.
- the oligomer block copolymer (A-21) according to the present invention has a small molecular weight, easily moves in a synthetic resin, has an excellent effect of stabilizing an interface between polyolefin and a polar polymer, and has excellent polyolefin It can be used as a compatibilizer for polymer alloys of In and polar polymers.
- the polyolefin-based block copolymer (A-21) forms a domain because the molecular weight of the polyolefin segment is small when blended with a polar polymer. Becomes finer, and polystyrene, It can be used for impact modifiers that do not hinder the transparency of transparent polar polymers such as acrylate and polypinyl chloride.
- the hydrophilic group, the resin stabilizing O Refui emissions based block copolymer having a segment R 2 of such groups (A- 21) is that Nagy only with the Poriorefui emission is used as a good functional additives Can be.
- resin additives such as long-term antifogging agents, long-term antistatic agents, long-term heat stabilizers, and long-term weathering stabilizers.
- the olefin-based block copolymer (A-21) has the sharp melting point and polarity unique to low-molecular-weight polyolefins, making it suitable for use as a toner binder for printing on various types of adherends. Can be used.
- the olefin block copolymer (A-21) according to the present invention may be used in addition to the above-mentioned surfactants and other low-molecular-weight polyolefins and modified low-molecular-weight polyolefins in which surfactants such as higher fatty acid esters are conventionally used. It can also be suitably used for the wax application used.
- the molecular block copolymer (A-21) according to the present invention has excellent affinity for both polyolefin and polar polymer because the molecular weight of the segment PO 2 is less than 2,000. .
- Olefin block copolymer (A-3) Olefin block copolymer (A-3)
- the off-line type block copolymer (A-3) according to the present invention is represented by the following general formula (III).
- the general formula (III) Medium PO 3 has the same meaning as P_ ⁇ 2 in the general formula (II). If the segment PO 3 is a segment derived from a linear halofin having 2 to 20 carbon atoms, the crystallinity, melting point, impact strength, and rigidity can be freely adjusted.
- T g can be adjusted.
- segment PO 3 is a segment derived from conjugated gen and non-conjugated polyene, it will be a highly reactive copolymer such as cross-linking.
- the molecular weight distribution (Mw / Mn) of the segment PO 3 is 2.5 or less, the generation of low molecular weight substances is small, and there is no stickiness or bleeding of low molecular weight substances. It becomes a copolymer excellent in such as.
- the segment PO 3 is a segment obtained by polymerizing or copolymerizing at least one ⁇ -olefin selected from linear or branched ⁇ -olefins having 2 to 20 carbon atoms.
- ethylene-based polymers such as ethylene homopolymer and ethylene-hydroxyolefin random copolymer
- propylene-based polymers such as propylene homopolymer and propylene / ⁇ -olefin random copolymer.
- butene-based polymers such as butene homopolymer and butene-ethylene random copolymer
- 4-methyl-toppentene polymers such as 4-methyl-toppentene homopolymer.
- the weight average molecular weight of the segment PO 3 is not particularly limited, usually 2 0 0-1 0 0 0 0 0 0, preferably 5, 0 0 0-5 0 0,0 0 0, yo Ri preferably 1 0 , 0000 to 500, 000.
- G 3 in the above general formula (III) is an ester bond, an ether bond, Urea bond, imide bond, urethane bond, urea bond, silyl ether bond or carbonyl bond, preferably urea bond, silyl ether bond or carbonyl bond, ether bond, ester bond, amide bond It is also preferable that the bond is an imido bond or a urethane bond.
- F 3 is a segment containing an unsaturated hydrocarbon or a heteroatom, such as a condensation reaction such as a polycondensation reaction, an ionic reaction such as anion polymerization or cationic polymerization, or a polyaddition reaction. Shows the segment derived from the polar polymer obtained by the addition reaction of.
- the segment F 3, the condensation reaction of the ampholyte monomers include those obtained by the ion reaction or addition reaction.
- Segment F 3 is preferably bonded structure of the monomer units in the F 3 is symmetric when viewed from the center of the monomer units.
- HOOHHOOHHO In the above structure, it has a structure which is symmetrical when viewed only from the bond structure from any of R p , R q , R s , and Rt. Note that the structure that is the target of symmetry is only the bonding order of the elements, and does not cover the conformation, enantiomer, and the like.
- Examples of combinations of monomers that provide such a bond include dibasic acids such as diols and dicarboxylic acids, diols and diisocyanates, diamines and dicarboxylic acids, and diamines and dialdehydes.
- Examples of the types of bonding structures include amide bonds, ester bonds, urea bonds, urethane bonds, imido bonds, and the like.
- diols include diethylene glycol, 1,2-propanediol, 1,3-propanediol, 1,4-butanediol, 1,6-hexanediol, trimethylene glycol, and neopentyl diol.
- Aliphatic diols such as toluene, dodecamethylene glycol, triethylene glycol, and tetraethylene glycol; alicyclic diols such as cyclohexanedimethanol; 1,3-bis (2-hydropentoxyxetoxy) benzene; -Bis (2-hydroxyethoxy) benzene, 1,4-bis (2-hydroxyethoxy) benzene, bis [4- (2-hydroxyethoxy) phenyl] sulfone, 1,2-bis ( 4- ⁇ -Hydroxyethoxyphenyl) p Mouth bread, bisphenols, hydroquinone, resorcinol, etc. Examples include diols containing an aromatic group.
- dicarboxylic acids include terephthalic acid, 2,7-naphthalenedicarboxylic acid, 1,4-naphthalenedicarboxylic acid, 4,4′-sulfonebisbenzoic acid, 4,4′-biphenyldicarboxylic acid, Aromatic dicarboxylic acids such as 4'-sulfidobisbenzoic acid, 4,4'-oxybisbenzoic acid, diphenoxenedicarboxylic acid; oxalic acid, malonic acid, succinic acid, glutaric acid, adipic acid, pimelli Aliphatic dicarboxylic acids such as acid, coric acid, fumaric acid, maleic acid, sebacic acid, azelaic acid and decanedicarboxylic acid; and alicyclic dicarboxylic acids such as cyclohexanedicarboxylic acid.
- Aromatic dicarboxylic acids such as 4'-sulfidobisbenzoic acid, 4,4'
- diamines include ethylenediamine, tetramethylenediamine, hexamethylenediamine, octamethylenediamine, 1,3-bis [4- (4-aminophenoxy)-,-dimethyl-diamine.
- diisocyanates include aliphatic diisocyanates such as methylene diisocyanate, ethylene diisocyanate, trimethylene diisocyanate, hexamethylene diisocyanate, and pentenediisocyanate. G; alicyclic and aromatic diisocyanates such as cyclohexane-1,2-diisocyanate and p-phenylenebis (isopropyl isocyanate).
- An amphoteric electrolyte monomer is a compound in which two or more types of functional groups that can react with each other are combined in one compound such as hydroxy acid, amino acid, etc., and dalcholic acid, didalcoholic acid, lactic acid, D-hydroxybutyric acid, P-hydroxybenzoic acid, m-hydroxybenzoic acid, p-hydroxymethylbenzoic acid, m-hydroxymethylbenzoic acid, P- (2-hydroxyoxethyl) benzoic acid, m- (2-hydroxyxethyl) Benzoic acid and the like can be mentioned.
- segment F 3 made of Polyamide, polypeptides, polyureas, polyimide, polyimidazole, poly urethanes, polyesters, polycarbonates, made of Polyamide, polysiloxanes, polystyrene, polybutadiene, polyisoprene, Examples include segments derived from styrene / gen copolymers, polyacrylates, polyethers, and the like.
- Segment F 3 is symmetrical coupling structure of the monomer units as viewed from the center of the monomer units include unsaturated hydrocarbon or hetero atom, One condensation reaction, the polymer obtained by the ion reaction or addition reaction, mono mer units Containing heteroatoms including alicyclic or aromatic, and condensed It is preferably a segment derived from one of a polymer obtained by a combination reaction, an ionic reaction or an addition reaction, and a polymer obtained by a condensation reaction of an ampholyte monomer, an ionic reaction or an addition reaction.
- the weight average molecular weight is particularly but not limited to, 1 0 0 - 1, 0 0 0
- This segment F 3, shed is preferably in the range of 0 0, more preferably 2 0 0-5 0 0 0 0 0, further It is preferably in the range of 300 to 300,000.
- Segment F 3 is Orefi emissions based block copolymer (A- 3) with respect to, usually 0.0 1-9 9.9 9 wt%, preferably from 0.0 1-9 9 by weight%, more preferably Is preferably contained in an amount of 0.1 to 95% by weight, particularly preferably 0.1 to 90% by weight.
- the melt flow rate of the olefin block copolymer (A-3) represented by the above general formula (III) is usually from 0.01 to 200 g / 10 minutes, preferably from 0.05 to 5.0 g / 10 min. 110 OgZ10 minutes, more preferably 0.05 to 80 gZ10 minutes.
- Examples of the olefin block copolymer (A-3) represented by the general formula (III) include the following.
- the segment P 0 3 is ethylene-butene random copolymer segment (butene content: 1 0 mol%), and the coupling portion g 3
- Segment PO 3 is a propylene polymer segment, bond g is an ester bond, and segment F 3 is succinic acid A block copolymer that is a coal copolymer segment,
- the segment PO 3 is an ethylene / propylene / DMD T random copolymer segment (propylene content: 28 mol%, DM D T content: 3 mol%)
- the bonding part g 3 is an ester bond
- the segment F Examples include block copolymers in which the bonding structure of monomer units is symmetric when viewed from the center of the monomer units, such as block copolymers in which 3 is a nylon 66 segment.
- copolymers are characterized in that they form a hydrophobic domain and a hydrophilic domain in the same polymer.
- the coupling portion g 3 Gae one ether bond, ester bond, amino linkage thereof, I mi de bond, urethane bond, segment Bok comprising heteroatoms comprising an alicyclic or aromatic ring in the monomer units in the segment F 3
- an alicyclic or aromatic ring-containing segment include the above-mentioned alicyclic dicarboxylic acid, aromatic dicarboxylic acid, alicyclic diol, aromatic diol, alicyclic diamine, aromatic diamine, and alicyclic diisocyanate. And aromatic diisocyanates.
- segment PO 3 is an ethylene-butene copolymer segment (butene content: 10 mol%), and the bonding part g 3 is an ester bond.
- segment F 3 is a hydroxybenzoic acid polymer segment
- segment PO 3 is a propylene polymer segment, bond g 3 is an ester bond, and segment F 3 is a hydroxycyclohexane carboxylic acid polymer segment;
- segment PO 3 is an ethylene-octene copolymer segment (octene content: 1. mol%), the bonding part g 3 is an ether bond, and the segment F 3 is a 5-hydroxybicycloheptane carboxylic acid polymer.
- Examples include a block copolymer that is a united segment.
- copolymers are characterized in that they form a hydrophobic domain and a hydrophilic domain in the same polymer.
- the olefin block copolymer (A-3) represented by the above general formula (III) is, for example, a polyolefin having a functional group containing an oxygen atom, a nitrogen atom, a silicon atom or a halogen atom at its terminal. It can be produced by reacting a polar polymer having a functional group capable of reacting with the functional group with the terminal, preferably at one terminal.
- the functional group containing a halogen atom includes the halogen atom itself.
- the reaction is preferably carried out in a state where the polyolefin and the polar polymer are molten, or in a state where at least a part of the polyolefin and / or at least a part of the polar polymer are dissolved in an organic solvent.
- the organic solvent the same organic solvent as used in the production of the above-mentioned olefin block copolymer (A-2a) is used.
- the reaction is usually carried out at a temperature of 20 to 300, usually 0. 1 ⁇ ;! It is performed under the pressure of OMPa.
- the weight ratio of the olefin polymer to the polar polymer to be subjected to the reaction is usually in the range of 1: 100 to 100: 1, preferably in the range of 1:10 to 10: 1.
- a polyolefin having a functional group containing an oxygen atom, a nitrogen atom, a silicon atom or a halogen atom at a terminal thereof may be, for example, a polyolefin having a group 13 element at a terminal being replaced with an oxygen atom, a nitrogen atom, a silicon atom or a halo. It can be produced by substituting a functional group containing a halogen atom.
- Examples of the functional group containing an oxygen atom include a halogenated carbonyl group, a carboxyl group, a hydroxyl group, and an acid anhydride group.
- Examples of the functional group containing a nitrogen atom include an isocyanate group and an amino group.
- Examples of the functional group containing an atom include a silanol group.
- the polyolefin having a group 13 element bonded to the terminal can be produced by, for example, a method similar to the method exemplified as the method for producing the above-mentioned olefin-based block copolymer (A-11) or (A-12). Preferably, it can be produced by the same method as that for producing the olefin block copolymer (A-11).
- Or the coupling portion g 3 is Orefi emissions based block copolymer is a urea bond (A-3) is a Poriorefui down with Isoshianeto group e.g. at the end is reacted with a polar polymer having a terminal amino group, Alternatively, it can be produced by reacting a polyolefin having a terminal amino group with a polar polymer having a terminal issocyanate group.
- Poriorefui down with Isoshiane preparative group at the end is manufactured in the same manner as the manufacturing method of Orefi emissions system Bed-locking copolymer as the polar group h 2 Gai Soshiane one preparative group (A- 2 a) it can, Poriorefui down with an amino group at the end may be prepared in the same manner as the manufacturing method of the O Refui emissions based block copolymer of the polar group h 2 is a amino group (A- 2 a) it can.
- Examples of the polar polymer having an amino group at the terminal include polyamide, polypeptide, polyurea, polyimide, and polyimidazole, and examples of the polar polymer having an isocyanate group at the terminal include polyurethane and polyurea. No. These poles
- the polar polymer may be obtained by subjecting a polar group-containing monomer to a condensation reaction, an ionic reaction, or an addition reaction, and may be a polar polymer having no amino group or isocyanate group at a terminal.
- the terminal may be obtained by converting the terminal into an amino group or an isocyanate group in the same manner as described above.
- the olefin block copolymer (A-3) in which the bonding part g 3 is a silyl ether bond is obtained, for example, by reacting a polyolefin having a terminal silanol group with a polar polymer having a terminal halogen. Alternatively, it can be produced by reacting a polyolefin having a halogen at a terminal with a polar polymer having a silanol group at a terminal.
- Poriorefui down having a silanol group at the terminal can be the polar group h 2 are prepared in analogy to the manufacturing method of Orefi emissions based block copolymer is a silanol group (A- 2 a), a halogen-terminated polyolefin down with the as possible out to the polar group h 2 is prepared in the same manner as the manufacturing method of Orefi emissions based block copolymer is a halogen (A- 2 a).
- the coupling portion g 3 is Orefin based block copolymer polymer is a carbonyl bond (A- 3), for example a poly Orefi down with halide carbonylation Le group at the terminal, and a polar polymer having a metal terminal reactive It can be manufactured by doing.
- Polyolefins which have a halogenated force Lupo two Le group-terminated, O Les Fi emission-based block copolymer of the polar group h 2 is a carboxyl group - were prepared in the same manner as the manufacturing method of (A 2 a) It can be produced by converting the terminal of a polyolefin having a terminal carboxyl group into a halogenated carboel.
- a method for converting the terminal of polyolefin having a terminal hydroxyl group into a halogenated terminal polyol for example, a method of reacting a carboxyl group with thionyl chloride is mentioned.
- the polar polymer having a metal at the terminal a polar polymer produced by living polymerization is preferable.
- Preferred metals include lithium, magnesium and the like.
- the above-mentioned living polymer is preferably a polymer obtained by an ionic reaction or an addition reaction.
- Preferred examples of such a living polymerization polymer include polystyrene, polybutadiene, polyisoprene, styrene-one-gen copolymer, polyacrylate, and polysiloxane.
- the coupling portion g 3 is Orefi emissions based block copolymer is an ether bond
- A-3 is a Poriorefui down with halogen example the ends of hydrogen such as sodium pay de in polar polymer having a hydroxyl group in the non-end It can be produced by reacting with a polymer obtained by reacting a metal oxide.
- Poriorefui down is Orefin based block copolymer of the polar group h 2 is halogen with a terminal halogen (A - 2a) Can be manufactured in the same manner as in the method of manufacturing.
- Examples of the polar polymer having a hydroxyl group at a terminal include polyether, polyester, and polyurethane.
- Or the coupling portion g 3 is Orefi emissions based block copolymer is an ester bond (A- 3) includes a Poriorefui emissions having a carboxyl group for example at the end is reacted with a polar polymer having a hydroxyl group at the terminal, terminal It can be produced by reacting a polyolefin having a hydroxyl group with a polar polymer having a lipoxyl group at a terminal.
- Polyolefins having a carboxyl group at the end can be for example the polar group h 2 are prepared in analogy to the manufacturing method of Orefi emissions based block copolymer is a carboxyl group (A_ 2 a), ends with hydroxyl groups and poly Orefi emissions can be produced in the same manner as the manufacturing method of Orefi emissions based block copolymer of the polar group h 2 is a hydroxyl group (a-2 a). It can also be produced by adding a sodium hydroxide solution and a hydrogen peroxide solution to a polyolefin having boron bonded to one end and reacting at 40 to 50 for 3 to 5 hours. it can.
- Examples of the polar polymer having a hydroxyl group at the terminal include polyether, polyester, and polyurethane, and examples of the polar polymer having a carboxyl group at the terminal include polyester, polyamide, polypeptide, and polyimidazole.
- Or the coupling portion g 3 is Orefin based block copolymer is amine linkage thereof (A-3) is a Poriorefui emissions having a carboxyl group for example at the end is reacted with a polar polymer having a terminal amino group, Or a polyolefin having an amino group at the terminal and a carboxyl group at the terminal By reacting with a polar polymer.
- Poriorefui down having a carboxyl group at the end is Orefi emissions based block copolymer of the polar group h 2 is a force
- Rupokishiru group (A- 2 a) can be prepared in the same manner as the manufacturing method, amino-terminated Po Riorefui down with groups, Ru can be prepared in the same manner as the manufacturing method of Orefin based pro click copolymer the polar group h 2 is a Amino group (a-2 a).
- Examples of the polar polymer having an amino group at the terminal include the same as described above, and examples of the polar polymer having a carboxyl group at the terminal include polyester, polyamide, polypeptide, and polyimidazole.
- the coupling portion g 3 is Orefi emissions based Proc copolymer is a imide bond (A-3) is reacted with Poriorefui emissions having an acid anhydride group, for example, ends, and a polar polymer having a terminal amino group Alternatively, it can be produced by reacting a polyolefin having an amino group at a terminal with a polar polymer having an acid anhydride group at a terminal.
- Poriorefi down with a terminal Sanna water-based may be polar groups h 2 is prepared in the same manner as the manufacturing method of Orefu in block copolymer (A- 2 a) is an acid anhydride group, the terminus Poriorefui down having an amino group may be the polar group h 2 are prepared in analogy to the manufacturing method of Ami. an amino group Orefin based block copolymer (a-2 a).
- Examples of the polar polymer having an amino group at a terminal include the same as described above, and examples of the polar polymer having an acid anhydride group include a polyimide.
- the coupling portion g 3 is Orefi emissions based Proc copolymer is a urethane bond (A- 3), the polyolefin having a Isoshianeto group for example at the end Or a polar polymer having a hydroxyl group at the end, or a polyolefin having a hydroxyl group at the end, and a polar polymer having an isocyanate group at the end.
- Poriorefui down with Isoshianeto group-terminated, Orefin based block copolymer of the polar group h 2 is a Isoshianeto group (A - 2a) can be prepared in the same manner as the manufacturing method of a hydroxyl group-terminated Poriorefui Can be produced in the same manner as described above.
- Examples of the polar polymer having a hydroxyl group or an isocyanate group at the terminal include the same as described above.
- Olefin block copolymer (A-4) Olefin block copolymer (A-4)
- the off-line block copolymer (A-4) according to the present invention is represented by the following general formula (III).
- PO 4 and PO 14 in the general formula (IV>) may be the same or different from each other, and have the same meaning as PO 2 in the general formula (II).
- coupling portion g. 4 and coupling portion g 14 represents an oxygen atom, a nitrogen atom, reaction of a Poriorefui down terminated with functional groups containing Kei MotoHara resonator or a halogen atom, a polar polymer having a functional group at both ends And a part of the structure of the polyolefin or the polar polymer may be included.
- F 4 is a segment composed of a hydrocarbon or a segment containing an unsaturated hydrocarbon or a hetero atom, If the reaction is a polar segment obtained by ionic reaction or addition reaction, particularly polar segment, similar to the segment F 3 in the general formula ( ⁇ ) and the like.
- —g 4 —F 4 —g 14 — may be derived from one compound.
- segment F 4 is a segment Bok consisting hydrocarbons.
- Examples of such one g 4 —F 4 —g 14 — include those derived from diamine, diisocyanate, dicarboxylic acid, and dihydroxy compound.
- Segment F 4 is Orefin based Proc copolymer (A- 4) by hand, usually 0.0 1-9 9.9 9 wt%, preferably from 0.0 1-9 9 by weight%, more preferably Is preferably contained in an amount of 0.1 to 95% by weight, particularly preferably 0.1 to 90% by weight.
- the melt block rate of the olefin block copolymer (A-4) represented by the general formula (IV) is usually from 0.01 to 200 minutes, preferably from 0.05 to 0.015 minutes. ⁇ ; LOO gZIO minutes, more preferably 0.05 to 80 g 10 minutes.
- the segment PO 4 and the segment PO 14 are polyethylene
- the bond g 4 and the bond g 14 are ester bonds
- the segment F 4 is A block copolymer that is polyethylene glycol
- the segment PO 4 and the segment PO 14 are polypropylene, the bonding part g 4 and the bonding part g 14 are ester bonds, and the segment F 4 And a block copolymer in which is Nylon 66.
- copolymers are characterized in that they form a hydrophobic domain and a hydrophilic domain in the same polymer.
- the olefin block copolymer (A-4) represented by the above general formula (IV) is, for example, a polyolefin having a functional group containing an oxygen atom, a nitrogen atom, a silicon atom or a halogen atom at its terminal. And a polar polymer having a functional group capable of reacting with the functional group or a halogen at both terminals.
- the functional group containing a halogen atom includes the halogen atom itself.
- Examples of the polar polymer having the functional groups at both terminals include thermoplastic polyurethane, epoxy resin, polyamide, polyester, and polyvinyl alcohol.
- the reaction is performed in a state where the polyolefin and the polar polymer are molten, or in a state where at least a part of the polyolefin and z or at least a part of the polar polymer are dissolved in an organic solvent.
- organic solvent the same organic solvent as used in the production of the above-mentioned olefin block copolymer (A-2a) is used.
- the reaction is usually carried out at a temperature of 20 to 300, usually at a pressure of 0.1 to: LOMPa.
- the weight ratio of the polyolefin to the polar polymer to be subjected to the reaction is usually in the range of 1: 10000 to 100: 1, preferably in the range of 1:10 to 10: 1.
- Olefin block copolymer (A-5) Olefin block copolymer (A-5)
- the olefin block copolymer (A-5) according to the present invention comprises the following general It is expressed by equation (V).
- P OB 5 is a diblock segment (PO 2 —: f) derived from the olefin block copolymer (A-2) represented by the general formula ( ⁇ ). 2 — R 2 —).
- the general formula (V) in coupling portion g 5 shows an ester bond, an ether bond, Ami de bond, imide bond, urethane bond, urea bond, a Shirirue Ichite Le bond or carbonyl bond.
- Note coupling portion g 5 is Orefi emissions based block copolymer (A-2), is formed by reaction of the polar polymer having a functional group at the end end, the O Les Fi emission based block copolymer (A -2) Alternatively, a part of the structure of the polar polymer may be included.
- middle segment F 5 is a segment containing an unsaturated hydrocarbon or the terrorist atom, the condensation reaction, the polar segment obtained by ionic reaction or with pressurized reaction. Specifically segment F 5 to, the same as the segment F 5 in the general formula (III) is exemplified al are.
- Segment F 5 is Orefi emissions based block copolymer (A- 5) by hand, usually 0.0 1-9 9.9 9 wt%, preferably from 0.0 1-9 9 by weight%, more preferably Is 0.1 to 95% by weight, particularly preferably 0.1 :! Desirably, it is contained in an amount of up to 90% by weight.
- the melt flow rate of the olefin-based block copolymer (A-5) represented by the general formula (V) is usually from 0.01 to 200 ⁇ ⁇ , preferably from 0.05 to LOO g / ⁇ minute, more preferably 0.05 to 80 g / min.
- Examples of the olefin block copolymer (A-5) represented by the general formula (V) include, for example,
- the segment PO 2 is an ethylene ′ butene random copolymer (butene content: 30 mol%)
- the bonding part f 2 ′ is an ether bond
- the segment R 2 is a methyl methacrylate polymer
- the bonding part g 5 is a ester le bond
- the block copolymer segment F 5 is a terephthalic acid-ethylene glycol random copolymer
- the segment PO 2 is a random copolymer of ethylene, propylene and DMD T (propylene content: 28 mol%, DMD T content: 3 mol%), the bond f 2 is an ether bond, and the segment R 2 is styrene polymer.
- copolymers are characterized in that they form a hydrophobic domain and a hydrophilic domain in the same polymer.
- Such an olefin block copolymer (A-5) represented by the general formula (V) includes the above olefin block copolymer (A-2) and the copolymer (A-2). )) Is produced by reacting a polar polymer having a functional group capable of reacting with the terminal functional group (polar group h 2 ) at the terminal, preferably at one terminal.
- the reaction is carried out in a state in which the olefin block copolymer (A-2) and the polar polymer are molten, or at least a part of the olefin polymer and at least a part of the polar polymer are dissolved in an organic solvent.
- the organic solvent the same organic solvent as that used in the production of the above-mentioned olefin block copolymer (A-2a) is used.
- the reaction is usually carried out at a temperature of 20 to 300, usually at a pressure of 0.1 to 10 MPa.
- the weight ratio of the olefin block copolymer (A-2) to the polar polymer to be subjected to the reaction is usually 1: 100 to 100: 1, preferably 1:10 to 10: 1. : 1 range.
- the coupling portion g 5 is an ether bond (A-5) may, for example Orefi emissions based pro click copolymer polar group h 2 is halogen and (A- 2), the terminal It can be produced by reacting a polar polymer having a hydroxyl group with a polymer obtained by reacting a metal hydride such as sodium halide.
- a metal hydride such as sodium halide.
- the coupling portion g 5 is an ester bond Orefin based block copolymer (A- 5), for example Orefi emissions based block copolymer polar group h 2 is a force Rupokishiru group and (A-2), the terminal or reacting a polar polymer having a hydroxyl group, or a polar group h 2 is a hydroxyl group Orefi emissions based pro click copolymer. and (A- 2), a polar polymer having a terminal force Rupokishiru group It can be produced by reacting. Examples of the polar polymer having a hydroxyl group at a terminal and the polar polymer having a hydroxyl group at a terminal include the same as described above.
- Orefi emissions based block copolymer the coupling portion g 5 is amino linkage thereof (A-5) may, for example Orefi emissions based block copolymer polar group h 2 is a force Rupokishiru group and (A-2), A polar polymer having an amino group at the terminal It can either react or polar group h 2, is prepared by reacting a Orefi emissions based block copolymer as Amino group (A-2), a polar polymer having a terminal carboxyl group . Examples of the polar polymer having an amino group at the terminal and the polar polymer having a carbonyl group at the terminal include the same as described above.
- Orefin based block copolymer the coupling portion g 5 is a imide bond (A-5) may, for example Orefi emissions based block copolymer polar group h 2 is an acid anhydride group and (A-2), or reacting a polar polymer having a terminal amino group, or Orefi emissions based block copolymer polar group h 2 is a amino group - and (a 2), a polar polymer having an acid anhydride group at the end Can be produced by reacting Examples of the polar polymer having an amino group at the terminal and the polar polymer having an acid anhydride group at the terminal include the same as described above.
- the coupling portion g 5 is Orefi emissions based block copolymer is a urethane bond (A- 5), for example Orefi emissions based block copolymer polar group h 2 is a Isoshianeto group and (A-2), the terminal or reacting a polar polymer having a hydroxyl group, or a polar group h 2 is a hydroxyl group Orefi emissions system Bed 'locked copolymer (A- 2) and, reacting the polar polymer having Isoshianeto group at the terminal Can be manufactured.
- the polar polymer having a hydroxyl group at the terminal or the polar polymer having an isocyanate group include the same as described above.
- the coupling portion g 5 is Orefi emissions based Proc copolymer is a urea bond - and (A 5), for example Orefi emissions based block copolymer polar group h 2 is a Isoshianeto group (A-2), the terminal Polar polymer having amino group It can either reacting the door, or polar group h 2 is prepared by reacting a polar polymer having a Orefi emissions based block copolymer (A-2) and end in Isoshianeto group is Amino group.
- the polar polymer having an amino group at the terminal or the polar polymer having an isocyanate group at the terminal include the same as described above.
- the coupling portion g 5 is a silyl ether linkage Orefin based block copolymer (A- 5), for example Orefu Lee emissions based block copolymer polar group h 2 is a silanol group and (A- 2), end whether reacting a polar polymer having a halogen, or a polar group h 2 is Orefi emissions based block copolymer is a halogen and (A- 2), reacting the polar polymer having a silanol group at an end to the It can be manufactured by the following.
- Examples of the polar polymer having a halogen at the terminal or the polar polymer having a silanol group at the terminal include the same as described above.
- the coupling portion g 5 is a Karuponiru bond Orefin based block copolymer polymer (A- 5), for example Orefi emissions based block copolymer polar group h 2 is a force Rupokishiru group (A- 2) a carbonyl halide It can be produced by reacting a polymer converted into a polymer with a polar polymer having a metal at a terminal.
- a preferred example is to react a thioloxyl group with thionyl chloride. Is mentioned.
- Olefin block copolymer (A-6) Olefin block copolymer (A-6)
- the off-line block copolymer (A-6) according to the present invention is represented by the following general formula (VI).
- POB 6 and POB 16 may be the same or different from each other, and are derived from the olefin block copolymer (A-2) represented by the general formula (II).
- G 6 and g 16 in the above general formula (VI) may be the same or different from each other, and may be an ester bond, an ether bond, an amide bond, an imide bond, a urethane bond, a urea bond, a silyl ether bond or a carbonyl bond. Is shown.
- coupling portion g 6 and g 16 are Orefi emissions based block copolymer.
- - and (A 2) is formed by reaction of the polar polymer having a functional group at both ends the Orefi emissions based block copolymer ( A-2)
- a part of the structure of the polar polymer may be included.
- the segment F 6 in the above general formula (VI) is a hydrocarbon segment or a segment containing an unsaturated hydrocarbon or a hetero atom, and is a polar segment obtained by a condensation reaction, an ionic reaction or an addition reaction.
- polar segment similar to the segment F 3 in the general formula (I II) can be mentioned.
- Segment F 6 is Orefi emissions based block copolymer (A- 6) by hand, usually 0.0 1-9 9.9 9 wt%, preferably from 0.0 1-9 9 by weight%, more preferably Is preferably contained in an amount of 0.1 to 95% by weight, particularly preferably 0.1 to 90% by weight.
- the melt flow rate of the olefin block copolymer (A_6) represented by the above general formula (VI) is usually from 0.01 to 200 minutes, preferably 10 to 20 minutes. Or more preferably 0.05 to: LOO gZIO minutes, more preferably 0.05 to 80 g Z minutes.
- copolymers are characterized by forming a hydrophobic segment and a hydrophilic segment in the same polymer.
- 1 g 6 —F 6 —g 16 — may be derived from one compound.
- F is a segment consisting of hydrocarbons.
- Examples of such one g 6 —F 6 —g 16 — include those derived from diamine, diisocyanate, dicarboxylic acid, and dihydroxy compound.
- Orefi emissions based block copolymer as a segment P_ ⁇ _B 6 and segment P OB 16, the segment PO 2 propylene-ethylene copolymer segment (ethylene content: 5 mol% ), and the coupling portion; f 2 is an ether bond, segment R 2 Is a polyethylene glycol polymer segment, and a block copolymer in which 1 g 6 1 F 6 1 g 16 — is a segment derived from diisocyanate.
- Such an olefin block copolymer (A-6) represented by the above general formula (VI) is a copolymer of the olefin block copolymer (A-2) and the copolymer (A-2). It is produced by reacting a terminal polymer (polar group h 2 ) with a polar polymer having a functional group capable of reacting with both ends.
- Examples of the polar polymer having a functional group at both terminals capable of reacting with the terminal functional group of the olefin-based block copolymer (A-2) include thermoplastic polyurethane, epoxy resin, polyamide, polyester, and polyvinyl alcohol. And the like.
- the reaction is carried out in a state where the olefin block copolymer (A-2) and the polar polymer are molten, or at least a part of the olefin block copolymer (A-2) and / or It is preferable to carry out the reaction in a state where at least a part of the polar polymer is dissolved in the organic solvent.
- the organic solvent the same organic solvent as used in the production of the above-mentioned olefin block copolymer (A-2a) is used.
- the reaction is usually carried out at a temperature of 20 to 300, usually at a pressure of 0.1 to 10 MPa.
- the weight ratio of the polar polymer and the olefin-based block copolymer (A-2) to be subjected to the reaction is usually 1: 100 to 100: 1, preferably 1:10 to: 1 0: It is in the range of 1.
- Olefin block copolymer— (A-7) The olefin block copolymer (A-7) according to the present invention is represented by the following general formula (VII).
- POB 7 may be the same or different from each other, diblock segments (PO 2 derived from Orefi emissions based block copolymer represented by the general formula (II) (A- 2) - f 2 -R 2 -) or Orefi emissions based block copolymer represented by the general formula (III) (A- 3) di proc segments derived from (P 0 3 - g 3 - F 3 -) shows a.
- diblock segments PO 2 derived from Orefi emissions based block copolymer represented by the general formula (II) (A- 2) - f 2 -R 2 -) or Orefi emissions based block copolymer represented by the general formula (III) (A- 3) di proc segments derived from (P 0 3 - g 3 - F 3 -) shows a.
- Coupling portion g 7 may be the same or different from each other, an ester bond. Ether bond, Ami de bond, imide bond, urethane bond, urea bond. Silyl ether bond or Karuponiru bond.
- coupling portion g 7 is formed by reaction with Orefui emissions based block copolymer (A- 2) or O Refuin based block copolymer (A- 3), a polyfunctional compound or Okan potential polymer
- the structure may include part of the structure of an olefin block copolymer (A-2), an olefin block copolymer (A-3), a polyfunctional compound, or a polyfunctional polymer.
- Segment G 7 is shows a polyvalent group containing an unsaturated hydrocarbon or a hetero atom.
- a polyvalent group include a group derived from a polyfunctional compound and a group derived from a polyfunctional polymer.
- Specific examples of the polyfunctional compound and the polyfunctional polymer include the following compounds or polymers.
- Polyfunctional compounds include amicacids, diacids, polyacids, monoethylenically unsaturated compounds, diols, polyols, polyoxyalkylene diols, polyoxyalkylene polyols, diamines, Examples thereof include polyamine, polyfunctional isocyanate, and acrylic polyfunctional compound.
- polyamines and polythiols include, for example, hydrazine, ethylenediamine, propylenediamine, 1,4-butanediamine, pentamethylenediamine, hexamethylenediamine, heptamethylenediamine octamethylenediamine, and nonamethine.
- Polyamines such as 1,2-ethanedithiol, 1,3-propanedithiol, 1,4-butanedithiol, 1,6-hexanedithiol, and pentaerythritol; cyclohexanedithiols Alicyclic polyols; Aromatic polythiols such as xylylenedithiol, benzenedithiol, and toluenedithiol; trimethylol-l-lip, pantris (thiodalicholate), trimethylolpropane tris (3-mercaptopropione), pentaerythritol tolakis Rate), Penyu Erythritol Thortetrakis (3-mercap Esters such as (topropionate) polythiol and the like.
- Aromatic polythiols such as xylylenedithiol, benzenedithiol, and toluenedithiol; trimethylol
- polyfunctional isocyanate compounds include tolylene diisocyanate (including various mixtures of isomers), diphenylmethane diisocyanate (various isomers). 3,3'-dimethyl-4,4'-biphenylene diisocyanate, 1,4-phenylene diisocyanate, xylylene diisocyanate, tetramethyl xylylene diisocyanate, Naphthylene diisocyanate, dicyclohexyl methane-4,4'-diisocyanate, isophorone diisocyanate, hexamethylene diisocyanate, hydrogenated xylylene diisocyanate, 1,4-cyclohexyl Diisocyanate, 1-methyl-2,4-diisocyanatocyclohexane, 2, 4, 4 Diisocyanates such as -trimethyl-1,6-diisocyanatohexane; triisocyanates such as 4,4 ', 4
- acrylic polyfunctional compound examples include 1,3-butylenediol diacrylate, 1,5-pentanedyldiol diacrylate, neopentenyldiol diacrylate, and 1,6-hexanediol diacrylate. Rate, diethylene glycol diacrylate, triethylene glycol diacrylate, tetraethylene glycol diacrylate, polyethylene glycol diacrylate, polypropylene dali glycol diacrylate, N, N'-methylenebisacrylamide, Pen Yue Eri Examples include threitol triacrylate, trimethylolpropane triacrylate, tetramethylol methanetetraacrylate, and 1,4-butanediol diacrylate.
- polyfunctional polymer examples include a polymer having a plurality of functional groups at terminals and side chains.
- acrylate polymers such as ethylene-vinyl acetate copolymer (EVA), ethylene-pinyl alcohol copolymer (EVOH), poly-N-vinylacetamide, and polyacrylamide; Amide polymers such as N-vinylformamide and the like can be mentioned.
- the molecular weight of these polyfunctional polymers is usually in the range from 200 to 500,000, preferably in the range from 500 to 100,000.
- i represents an integer of 1 to 5, preferably 1 to 2.
- k represents an integer of 2 to 500, preferably 2 to 10.
- the melt flow rate of the olefin block copolymer (A-7) represented by the above general formula (VII) is usually from 0.01 to 20.0 minutes, preferably from 0.05 to 10 minutes. ⁇ ;! It is desirable that the content is O gZlO minutes, more preferably 0.05 to 80 gZ for 10 minutes.
- segment POB 7 segment PO 3 ethylene 'butene random copolymer segment (butene content: 6 Mo a Le%)
- coupling portion g 3 is the amino-de-coupled, segment F 3 Gae styrene 'with a polymer one that is derived from vinyl alcohol random copolymer in accordance with the alcohol content ethylene-butene random copolymer
- the polymer (A-7) is composed of at least one kind of the olefin block copolymer (A-2) and at least one kind of the olefin block copolymer (A-3) and a polyfunctional compound or Reacting a polyfunctional polymer, or reacting at least two kinds of the olefin block copolymer (A-2) with a polyfunctional compound or a polyfunctional polymer, or at least Both are obtained by reacting two types of off-line block copolymers (A-3) with a polyfunctional compound or a polyfunctional polymer.
- the reaction is carried out in the molten state of the olefinic block copolymer and the polyfunctional compound or polyfunctional polymer, or at least 10 parts of the olefinic block copolymer and Z or It is preferable to carry out the reaction in a state where at least a part of the polyfunctional compound or the polyfunctional polymer is dissolved in an organic solvent.
- the organic solvent the same organic solvent as used in the production of the above-mentioned olefin-based block copolymer (A-2a) is used.
- the reaction is usually carried out at a temperature of 20 to 300, usually at a pressure of 0.1 to: LOMPa.
- the weight ratio of the copolymer block copolymer to the polyfunctional compound or the polyfunctional polymer to be subjected to the reaction is usually 1: 100 to: L 00: 1, preferably 1: 1. : 10 to; L 0: in the range of 1.
- thermoplastic resin examples include the same crystalline thermoplastic resins as described above such as polyolefin, polyamide, polyester, and polyacetal; polystyrene, acrylonitrile-butadiene-styrene copolymer (ABS), and polycarbonate.
- Non-crystalline thermoplastic resin such as polyphenylene oxide, polyacrylate and the like are used.
- Polyvinyl chloride is also preferably used.
- thermoplastic resins may be used alone or in combination of two or more.
- the olefin block copolymers (A-2) to (A-7) according to the present invention further comprise a crosslinking agent, a filler, a crosslinking accelerator, a crosslinking assistant, a softening agent, and an adhesive in addition to the thermoplastic resin.
- a crosslinking agent e.g., a crosslinking agent for polystyrene foam
- a filler e.g., ethylene glycol dimethacrylate
- a crosslinking accelerator e.g., polystymer
- a crosslinking assistant e.g., poly(ethylene glycol)
- softening agent e.g., polystylene glycol dimethacrylate, polyurethanediolymer, polyurethanediolymer, polyurethanediolymer for polystyrene foam, polystyrene foam, polystyrene foam, polystyrene foam, polystyrene, poly
- Crosslinking agents fillers, crosslinking accelerators, crosslinking aids, softeners, tackifiers, anti-aging agents, foaming agents, processing aids, adhesion promoters, inorganic fillers, organic fillers, and crystal nucleating agents.
- the olefin block copolymers (A-2) to (A-7) according to the present invention can be prepared by calender molding, extrusion molding, extrusion molding, or the like in the same manner as the method for producing the olefin block copolymer (A-1).
- Various molded products can be manufactured by injection molding, blow molding, press molding, stamping molding and the like.
- the olefin block copolymer according to the present invention (A-2) to (A- Injection moldings made of any of the copolymers of 7) are not easily electrified and have excellent rigidity, heat resistance, impact resistance, surface gloss, chemical resistance, abrasion resistance, etc. It can be used widely for trim materials for automobiles, exterior materials for automobiles, housing for home appliances, containers, etc.
- the olefin block copolymer (A-2) to (A-7) according to the present invention can be used for various purposes.
- the olefin block copolymer (A-2) to (A-7) according to the present invention comprises a polyolefin segment and a functional segment, both the polyolefin and the polar polymer have excellent affinity. I have.
- the polyolefin having a hydroxyl group at the terminal is reacted with an organic lithium compound or an organic phosphorus compound to contain lithium or phosphorus at the terminal.
- a polyolefin having a group, and then lithium or A (meth) acrylic acid ester is polymerized in the presence of a polyolefin having a phosphorus-containing group to produce a block copolymer comprising a polyolefin segment and a poly (meth) acrylic acid ester segment. ing.
- the polyolefin having a hydroxyl group at the terminal is produced, for example, by producing a terminal-modified polyolefin in the presence of an olefin polymerization catalyst, and then performing a substitution reaction between the terminal group of the terminal-modified polyolefin and a compound having a functional group structure. Or by solvolysis, or by subjecting the terminal group of the terminal-modified polyolefin to a substitution reaction with a compound having a structure capable of forming a functional group by solvolysis followed by solvolysis. Can be.
- the olefin polymerization catalyst used for producing the terminal-modified polyolefin may be any conventionally known catalyst.
- Conventionally known catalysts include, for example, a magnesium-carrying titanium catalyst, a meta-open catalyst.
- a polymerization catalyst comprising a solid titanium catalyst component (a) and an organometallic compound catalyst component (b) will be described.
- the solid titanium catalyst component (a) that forms the olefin polymerization catalyst can be prepared by contacting a magnesium compound, a titanium compound and an electron donor (ED1) as described below.
- ED1 electron donor
- Examples of the magnesium compound include a magnesium compound having a reducing ability and a magnesium compound having no reducing ability.
- Examples of the magnesium compound having a reducing ability include an organic magnesium compound represented by the following formula.
- R 16 is hydrogen or an alkyl group, aryl group or cycloalkyl group having 1 to 20 carbon atoms, and when n is 0, two R 1 6 may be the same or different.
- X is a halogen.
- organomagnesium compound having such a reducing ability examples include dimethylmagnesium, getylmagnesium, dipropylmagnesium, dibutylmagnesium, diamylmagnesium, dihexylmagnesium, didecylmagnesium, octylbutylmagnesium, and ethylbutylmagnesium.
- Alkyl magnesium compounds such as ethyl magnesium chloride, propyl magnesium chloride, butyl magnesium chloride, hexyl magnesium chloride, and ammonium chloride; alkyl magnesium halides; alkyl butyl magnesium, ethyl butoxy magnesium, and octyl butoxy magnesium; Magnesium alkoxide, butyl magnesium hydride, magnesium hydride, etc. Is mentioned.
- metallic magnesium can be used.
- magnesium compounds having no reducing ability include: magnesium chloride, magnesium bromide, magnesium iodide, magnesium fluoride
- Magnesium halides such as aluminum
- alkoxy magnesium halides such as methoxy magnesium chloride, ethoxy magnesium chloride, isopropoxy magnesium chloride, butoxy magnesium chloride, and octoxy magnesium chloride
- phenoxy magnesium chloride methyl phenoxy magnesium chloride, etc.
- Aryloxy magnesium halide diethoxy magnesium, diisopropoxy magnesium, dibutoxy magnesium, di-n-octoxy magnesium, di-2-ethylhexoxy magnesium, methoxy magnesium magnesium, etc.
- Dialkoxymagnesium Dialkoxymagnesium; diaryloxymagnesium such as diphenoxymagnesium, di-methylphenoxymagnesium, and phenoxymethylphenoxymagnesium; Magnesium phosphate, such as carboxylic acid salts of magnesium such as magnesium stearic phosphate, and the like.
- the magnesium compound having no reducing ability may be a compound derived from the magnesium compound having the reducing ability described above or a compound derived at the time of preparing the catalyst component.
- a magnesium compound having reducing ability may be replaced with a polysiloxane compound, a halogen-containing silane compound, a halogen-containing aluminum compound, an ester, It may be brought into contact with an alcohol, a halogen-containing compound, or a compound having an OH group or an active carbon-oxygen bond.
- the above-mentioned magnesium compound having a reducing ability and the magnesium compound having no reducing ability are complex compounds with other metals such as aluminum, zinc, boron, beryllium, sodium and potassium, and complexed with other metals. It may form a compound or may be a mixture with another metal compound. Further, the magnesium compound may be used alone, or two or more of the above compounds may be used in combination.
- the magnesium compound When the magnesium compound is a solid among the above magnesium compounds, it can be made into a liquid state by using an electron donor (ED 1).
- the electron donor (ED 1) include alcohols, esters, ethers, phenols, ketones, aldehydes, carboxylic acids, organic acid halides, acid amides, and the like.
- Oxygen-containing electron donors such as acid anhydrides and alkoxysilanes; and nitrogen-containing electron donors such as ammonia, amines, nitriles, pyridines and isocyanates.
- alcohols include methanol, ethanol, propanol, butanol, pentanol, hexanol, 2-ethylhexanol, octanol, dodecanol, octadecyl alcohol, oleyl alcohol, and benzyl.
- Alcohols having 1 to 18 carbon atoms such as alcohol, phenyl alcohol, cumyl alcohol, isopropyl alcohol, and isopropyl benzyl alcohol;
- Halogen-containing alcohols having 1 to 18 carbon atoms such as trichloromethanol, trichloroethanol, hexanol, etc .;
- alkoxy alcohols such as 2-propoxyethanol, 2-butoxyethanol, 2-ethoxypropanol, 3-ethoxypropanol, 1-methoxybutanol, 2-methoxybutanol, and 2-ethoxybutanol.
- Esters include methyl formate, methyl acetate, ethyl acetate, pinyl acetate, propyl acetate, octyl acetate, cyclohexyl acetate, ethyl ethyl pionate, methyl butyrate, ethyl valerate, methyl ethyl chloroacetate , Methyl methacrylate, ethyl crotonate, ethyl cyclohexanecarboxylate, methyl benzoate, ethyl benzoate propyl benzoate, butyl benzoate, octyl benzoate, cyclohexyl benzoate, phenyl benzoate, benzoate Benzyl acid, Methyl toluate, Ethyl toluate, Amyl toluate, Ethyl benzoate, Methyl anilate, Ethyl anilate, Ethyl ethoxy benzo
- Metal acid esters such as titanate, vanadate, niobate, and diconidate;
- Polytitanates such as n-octyl acid, phenyl polytitanate, cyclohexyl polytitanate; Vanadate, niobate, zirconate, and the like in which titanium of the titanate is replaced with vanadium, niobium, or zirconium.
- esters include multivalent rubonic esters having a skeleton represented by the following formula.
- R u is a substituted or unsubstituted hydrocarbon group
- R v, R y, R z is a hydrogen atom or a substituted or unsubstituted hydrocarbon group
- R w, Rx is water atom Or a substituted or unsubstituted hydrocarbon group, preferably at least one of which is a substituted or unsubstituted hydrocarbon group
- R ff and R x are linked to each other to form a cyclic structure. substituent, if also be.
- carbonitride hydrocarbon group R u ⁇ Rz is substituted, include N, 0, S of which heteroatoms, for example, C-O-C, CO_ ⁇ R, COOH, O H. having S 0 3 H, one C one N-C-, groups such as NH 2.
- polyvalent carboxylic acid esters include aliphatic polycarboxylic acid esters, alicyclic polycarboxylic acid esters, aromatic polycarboxylic acid esters, and heterocyclic polycarboxylic acid esters.
- Preferred specific examples of the polyvalent carboxylic acid ester having a skeleton represented by the above general formula include getyl succinate, dibutyl succinate, getyl methyl succinate, diaryl methyl succinate, ⁇ -methyldal Diisobutyl tallowate, diisopropyl 3-methyldaltalate, diisobutyl methylmalonate, dibutylethylmalonate, getylethylmalonate, getyl isopropylmalonate, dibutyl isopropylmalonate, dibutyl butylmalonate, dibutyl phenylmalonate, dibutyl phenylmalonate, dibutylmalonate, dibutylmalonate, dibutylmalonate , Dibutyl malonate, n-butyl maleate, dibutyl methyl maleate, dibutyl butyl maleate, di-2-ethylhexyl fumarate,
- Particularly preferred specific examples include n-butyl maleate, diisobutyl methylmalonate, di ⁇ -hexyl cyclohexenecarboxylate, getyl nadic acid, diisopropyl tetrahydrophthalate, getyl phthalate, diisobutyl phthalate, and phthalic acid.
- Examples thereof include di ⁇ -butyl, di-2-ethylhexyl phthalate, and dibutyl 3,4-furandicarboxylate.
- ethers examples include ethers having 2 to 20 carbon atoms such as methyl ether, ethyl ether, isopyl propyl ether, butyl ether, amyl ether, tetrahydrofuran, anisol, and diphenyl ether.
- examples of the ethers include compounds having two or more ether bonds existing through a plurality of atoms (hereinafter, also referred to as “polyether compounds”).
- examples of the polyether compound include compounds in which atoms existing between ether bonds are carbon, silicon, oxygen, nitrogen, phosphorus, boron, thio, or two or more selected from these. Of these, a compound having a relatively bulky substituent bonded to the atom between the ether bonds and having a plurality of carbon atoms contained in the atoms existing between two or more ether bonds is preferable.
- R 23 R ⁇ ⁇ ⁇ R n R 25 (Wherein n is an integer of 2 ⁇ n ⁇ 10, and R 1 to R 26 are at least 1 selected from carbon, hydrogen, oxygen, halogen, nitrogen, io, lin, boron, and silicon) Any 1 to R 26 , preferably R 1 to R 2Q may form a ring other than the benzene ring together, and the main chain may contain a group other than carbon. Atoms may be included.)
- polyether compounds include 2- (2-ethylhexyl) -1,3-dimethoxypropane, 2-isopropyl-1,3-dimethoxypropane, and 2-butyl-1,3- Dimethoxypropane, 2-S-butyl-1,3-dimethoxypropane, 2-cyclohexyl-1,3-dimethoxypropane, 2-phenyl-1,3-dimethoxypropane, 2-cumyl-1 , 3-Dimethoxyprononone, 2- (2-phenylethoxy) -1,3-Dimethoxypropane, 2- (2-cyclohexylethyl) -1,3-Dimethoxypropane, 2_ (P-co Lorofenyl)-1,3-Dimethoxypropane, 2- (diphenylmethyl) -1,3-Dimethoxypropane, 2- (1-naphthyl) -1,3-Dimethoxypropane,
- polyethers examples include tris (P-methoxyphenyl) phosphine, methylphenylbis (methoxymethyl) silane, diphenylbis (methoxymethyl) silane, methylcyclohexylbis (methoxymethyl) silane, and diphenylbis (methoxymethyl) silane.
- 1,3-diethers are preferred, and in particular, 2,2-diisobutyl-1,3-dimethoxypropane, 2-isopropylpyr-2-isopentyl-1,3- Dimethoxypropane, 2,2-dihexyl hexyl 1,3-Dimethoxypropane, 1,2-bis (hexylhexylmethyl) 1,3-dimethoxypropane, 2-isopropyl-2-cyclohexyl- 1,3-Dimethoxypropane, 2-Isopropyl-2-S-butyl-1,3-Dimethoxypropane, 2,2-Diphenyl-3-Dimethoxypropane, 2-Isopropyl-2 -Cycle pentyl-1 , 3-Dimethoxypropane is preferred.
- phenols examples include phenols having 6 to 20 carbon atoms which may have a lower alkyl group such as phenol, cresol, xylenol, ethylphenol, propylphenol, nonylphenol, cumylphenol and naphthol.
- phenols having 6 to 20 carbon atoms which may have a lower alkyl group such as phenol, cresol, xylenol, ethylphenol, propylphenol, nonylphenol, cumylphenol and naphthol.
- ketones include ketones having 3 to 15 carbon atoms such as acetone, methylethylketone, methylisobutylketone, acetatephenone, benzophenone, and benzoquinone.
- aldehydes examples include acetate aldehyde and propion aldehyde. And octylaldehyde, benzaldehyde, trialdehyde, and naphthaldehyde, etc., having 2 to 15 carbon atoms.
- organic acid halides examples include acid halides having 2 to 15 carbon atoms such as acetyl chloride, benzoyl chloride, toluic acid chloride, and anisic acid chloride.
- acid amides examples include acid amides such as acetic acid N, N-dimethylamide, benzoic acid N, N-diethylamide, and toluic acid N, N-dimethylamide.
- Examples of the acid anhydrides include acetic anhydride, phthalic anhydride, and benzoic anhydride.
- amines examples include trimethylamine, triethylamine, triptylamine, tribenzylamine, tetramethylethylenediamine and the like.
- pyridines examples include pyridine, methylpyridine, ethylpyridin, and dimethylpyridine.
- These electron donors (ED 1) can be used alone or in combination of two or more.
- the solubilization reaction of a solid magnesium compound with an electron donor (ED 1) is generally carried out by contacting a solid magnesium compound with an electron donor (ED 1) and heating as necessary. . At this time, the contact temperature is 0 to 200 ° C., preferably 20 to 180, more preferably 50 to 150. In the solubilization reaction, a hydrocarbon solvent or the like may be allowed to coexist.
- hydrocarbon solvent examples include pentane, hexane, heptane, octane, decane, dodecane, tetradecane, aliphatic hydrocarbons such as kerosene, cyclopentane, methylcyclopentane, cyclohexane, and methylcyclohexane.
- Alicyclic hydrocarbons such as xane, cyclooctane, and cyclohexene; aromatic hydrocarbons such as benzene, toluene, and xylene; dichloroethane, dichloropropane, trifluoroethylene, and halo such as benzene and 2,4-dichlorotoluene Genated hydrocarbons and the like are used.
- magnesium compound used for preparing the solid titanium catalyst component (a) many magnesium compounds other than those described above can be used, but in the finally obtained solid titanium catalyst component (a), It is preferably present in the form of a halogen-containing magnesium compound. Therefore, when a magnesium compound containing no halogen is used, it is preferable to carry out a contact reaction with the halogen-containing compound during the preparation. Among these, magnesium having no reducing ability It is preferable to contain a compound, particularly preferably a halogen-containing magnesium compound, and more preferably, to a magnesium chloride, an alkoxymagnesium chloride, or an aryloxymagnesium chloride.
- a tetravalent titanium compound is preferably used as the titanium compound.
- a tetravalent titanium compound include a compound represented by the following formula.
- R 17 is a hydrocarbon group
- X is a halogen atom
- T i (OCH 3) 2 C 1 2, T i (OC 2 H 5) 2 C 1 2, T i (O n- C 4 H 9) 2 C 1 2, T i (OC 2 H 5) 2 B a dihalogenated dialkoxytitanium such as r 2 ;
- titanium tetrahalide is preferable, and titanium tetrachloride is particularly preferable.
- These titanium compounds may be used alone or in combination of two or more.
- the titanium compound may be used together with an aromatic hydrocarbon, or may be used after being diluted with a hydrocarbon or a halogenated hydrocarbon.
- the solid titanium catalyst component (a) is formed by bringing the above-mentioned magnesium compound into contact with the above-mentioned titanium compound and, if necessary, an electron donor (ED2).
- an electron donor (ED2) When preparing the solid titanium catalyst component (a), it is preferable to use an electron donor (ED2), and the electron donor (ED2) is as follows: Acid halides, acid amides, nitriles, acid anhydrides, organic acid esters, polyethers and the like are used.
- acid halides having 2 to 15 carbon atoms such as acetyl chloride, benzoyl chloride, toluic acid chloride, and anisic acid chloride; N, N-dimethylamide acetate, N-benzoate Acid amides, such as N, N-dimethylamide, toluic acid, and N-N-dimethylamide; nitritols, such as acetonitrile, benzonitrile, and trinitrile; Substance, methyl formate, methyl acetate, ethyl acetate, pinyl acetate, propyl acetate, octyl acetate, cyclohexyl mouth hexyl, ethyl propionate, methyl butyrate, ethyl valerate, methyl chloroacetate, methyl ethyl dichloroacetate, methyl methacrylate, methyl chloride Ethyl tonate, cyclohexan
- Ethyl benzoate propyl benzoate Butyl benzoate, Octyl benzoate, Cyclohexyl benzoate, Phenyl benzoate, Benzyl benzoate, Methyl toluate, Ethyl toluate, Amyl toluate.
- Organic acid esters having 2 to 18 carbon atoms such as ethyl benzoate, a-butyrolactone, ⁇ -valerolactone, coumarin, phthalide, and ethyl carbonate are exemplified.
- organic acid esters the above-mentioned polycarboxylic acid esters can be mentioned as preferable examples.
- phthalic acid diesters are preferably used.
- the electron donor (ED2) the polyether as described above is used. Is mentioned.
- polyethers examples include 2,2-dibutyl-1,3-dimethoxypropane, 2_isopropyl-2-isobutyl-1,3-dimethoxypropane, and 2-isopropyl-2-isopentyl-1,3-dimethoxy.
- Propane, 2,2-dicyclohexyl-1,3-dimethoxypropane, 2,2-bis (cyclohexylmethyl) -1,3-dimethoxypropane and the like are preferably used.
- the electron donor (ED2) organic acid esters and polyethers are preferable, and aromatic diesters and polyethers are more preferably used.
- Two or more electron donors (ED2) as described above can be used in combination.
- the electron donor as exemplified above may be finally contained in the solid titanium catalyst component (a). Therefore, when preparing the solid titanium catalyst component (a), it is not always necessary to use the compound itself as exemplified above, and in the process of preparing the solid titanium catalyst component (a). Other compounds that can produce these compounds may be used. In this case, another compound can be used so that two or more kinds of electron donors (ED 2) are formed.
- These electron donors can be used alone or in combination of two or more.
- the carrier-supported solid titanium catalyst component (a) When contacting the above titanium compound, magnesium compound and, if necessary, the electron donor (ED2), the carrier-supported solid titanium catalyst component (a) is used by using the following particulate carrier. It can also be prepared.
- Such carriers A1 2 0 3, S I_ ⁇ 2, B 2 0 3, Mg_ ⁇ , C a 0, T i0 2, Z nO , Zn 2 0, S n0 2, B aO, inorganic carriers such as ThO, or an organic carrier such as styrene-divinylbenzene copolymer include et be.
- S I_ ⁇ 2, A 1 2 0 3, MgO, Z N_ ⁇ and Z n 2 O are preferably exemplified.
- reaction reagent such as, for example, silicon, phosphorus, and aluminum.
- the solid titanium catalyst component (a) can be produced by bringing the above-mentioned titanium compound, magnesium compound and, if necessary, an electron donor (ED2) into contact, and can be produced by any method including known methods. Can be manufactured.
- a method comprising contacting a solution comprising a magnesium compound, an electron donor (ED2) and a hydrocarbon solvent with an organoaluminum compound to precipitate a solid, or performing a contact reaction with a titanium compound while depositing the solid.
- ED2 electron donor
- the contact substance may be brought into contact with a halogen-containing compound and / or an organic aluminum compound in advance.
- An inorganic or organic carrier carrying a magnesium compound is obtained from a mixture of a magnesium compound, an electron donor (ED2), and a solution containing a hydrocarbon solvent and an inorganic or organic carrier, depending on the nature of the titanium compound.
- a method of contacting a compound is obtained from a mixture of a magnesium compound, an electron donor (ED2), and a solution containing a hydrocarbon solvent and an inorganic or organic carrier, depending on the nature of the titanium compound.
- a solid titanium catalyst component carrying magnesium and titanium by contacting a magnesium compound, a titanium compound, an electron donor (ED2), and possibly a solution containing a hydrocarbon solvent with an inorganic or organic carrier. How to get.
- ED2 electron donor
- a method comprising contacting a complex comprising an alkoxy group-containing magnesium compound and an electron donor (ED 2) with a titanium compound.
- a method comprising bringing a complex comprising an alkoxy group-containing magnesium compound and an electron donor (ED 2) into contact with an organoaluminum compound and then contacting the complex with a titanium compound.
- ED 2 electron donor
- each component may be pre-treated with an electron donor (ED2) and a reaction aid such as an organoaluminum compound or a halogen-containing silicon compound.
- Liquid magnesium compound without reducing ability and liquid titanation A solid magnesium / titanium composite by reacting the compound with the compound, preferably in the presence of an electron donor (ED2).
- ED2 electron donor
- this method may include a step of pulverizing only the magnesium compound, a complex compound composed of the magnesium compound and the electron donor (ED2), or a magnesium compound and a titanium compound.
- a preliminary treatment with a reaction aid may be performed, followed by a treatment with a halogen or the like.
- the reaction assistant include an organoaluminum compound and a halogen-containing silicon compound.
- Magnesium salt of organic acid, alkoxymagnesium, aryl A method of reacting a magnesium compound such as roxymagnesium with a titanium compound and a Z or halogen-containing hydrocarbon and preferably an electron donor (ED2).
- a magnesium compound in a liquid state having no reducing ability is reacted with an organic aluminum compound to precipitate a solid magnesium-metal (aluminum) complex, and then an electron donor (ED2) and titanium are deposited.
- ED2 electron donor
- a method of reacting a compound is reacted with an organic aluminum compound to precipitate a solid magnesium-metal (aluminum) complex, and then an electron donor (ED2) and titanium are deposited.
- the amount of each of the above components used in preparing the solid titanium catalyst component (a) varies depending on the preparation method and cannot be specified unconditionally.
- the amount of the titanium compound is 0.01 to 1 mol per mol of the magnesium compound. It is used in an amount of 100 mol, preferably 0.1 to 200 mol.
- the electron donor (ED2) optionally used is used in an amount of 0.01 to 5 mol, preferably 0.1 to 1 mol, per 1 mol of the magnesium compound.
- the solid titanium catalyst component (a) thus obtained contains magnesium, titanium and halogen.
- the halogen Z titanium is about 2 to 200, preferably about 4 to 100
- the electron donor titanium is about 0.0 1 to 100, preferably about 0.
- the ratio of magnesium to titanium is about 1 to 100, preferably about 2 to 50.
- the organometallic compound catalyst component (b) preferably contains a metal selected from Group 13 of the Periodic Table. Among them, organoaluminum compounds, organic boron compounds, complex alkyl compounds of Group 1 elements with aluminum or boron are preferred. And the like.
- organoaluminum compound examples include, for example, the same organoaluminum compounds, organoboron compounds and organic periodic compounds as those exemplified above as the organic metal catalyst component.
- a complex alkyl compound of a Group 1 element and aluminum or boron can be exemplified.
- the olefin polymerization catalyst contains the electron donor (ED2) and Z or the following electron donor (ED3) in addition to the solid titanium catalyst component (a) and the organometallic compound catalyst component (b). May be.
- Examples of the electron donor (ED3) include an organic silicon compound represented by the following general formula.
- R 18 and R 19 are hydrocarbon groups, and 0 ⁇ n ⁇ 4).
- ethyltriethoxysilane n-propyltriethoxysilane, tert-butyltriethoxysilane, vinyltriethoxysilane, phenyltriethoxysilane, vinyltributoxysilane diphenyldimethoxysilane, phenyl Dimethyl dimethyl silane, bis P-tolyl dimethoxy silane, P-tolyl methyl dimethoxy silane Pentyl dimethyoxysilane, hexenyl trimethyoxysilane, cyclopentyl triethoxysilane, tricyclopentylmethyoxysilane, cyclopentyl dimethysilane
- main Tokishishiran is preferably used et.
- electron donors 2,6-substituted piperidines; 2,5-substituted piperidines; N, N, ⁇ ′, ⁇ ′-tetramethylmethylenediamine, ⁇ , ⁇ , ⁇
- Substituted methylene diamines such as', ⁇ '-tetraethylmethylene diamine; substituted methylene diamines such as 1,3-dibenzylimidazolidin and 1,3-dibenzyl-2-phenylimidazolidin Donation of nitrogen-containing electrons
- Substrate Triethyl phosphite, tri-n-propyl phosphite, tri-isopropyl phosphite, tri-n-butyl phosphite, tri-isobutyl phosphite, getyl n-butyl phosphite, dimethyl phosphite, etc.
- Phosphorus-containing electron donors such as
- the electron donor (ED3) as described above can be used alone or in combination of two or more.
- meta-mouth catalyst used in the production of the terminal-modified polyolefin
- a meta-mouth catalyst known per se can be mentioned.
- Known meta-open catalysts include transition metal compounds such as titanium, vanadium, chromium, zirconium, and hafnium, and can be used in either liquid or solid form under the conditions of use. These need not be single compounds, but may be supported by other compounds, may be a homogeneous mixture with other compounds, and may be complex compounds with other compounds. It may be a multiple compound.
- meta-acene catalysts it is preferable to use, among the per se known meta-acene catalysts, a meta-acene compound having a chiral structure having C2 symmetry or C1 symmetry as described above.
- meta-mouth compounds may be used alone or in combination of two or more, and may be used in combination with the solid titanium catalyst component (a) of the present invention.
- the methazine compound can be used in combination with the organometallic compound catalyst component (b).
- the sen-based catalyst is
- (c) a transition metal compound of Group 4 of the periodic table containing a ligand having a cyclopentagenenyl skeleton (hereinafter sometimes referred to as a “meta-octacene compound (c)”);
- the meta-mouth compound (c) is represented by the following formula (7).
- M 3 is a transition metal atom of Group 4 of the periodic table, specifically, zirconium, titanium or hafnium.
- L is a ligand coordinating to the transition metal atom, and at least one L is a ligand including a ligand having a cyclopentagenenyl skeleton, and a ligand having a cyclopentenyl skeleton.
- L other than the ligand containing a hydrocarbon group having carbon atoms 1 to 1 2, alkoxy groups, ⁇ Li bite alkoxy group trialkylsilyl group, S 0 3 R group (provided that R has a substituent such as a halogen Is a hydrocarbon group having 1 to 8 carbon atoms which may be included.), A halogen atom or a hydrogen atom, and X is a number satisfying the valence of a transition metal atom.
- ligands containing a ligand having a cyclopentene genenyl skeleton include, for example, cyclopentene genenyl group, methylcyclopentagenenyl group, dimethylcyclopentagenenyl group, trimethylcyclopentene genenyl group, and tetramethylcyclopentane.
- Genenyl group pentamethylcyclopentenyl group, ethylcyclopentenyl group, methylethyl cyclopentagenenyl group, propylcyclopentenyl group, methylpropylcyclopentenyl group, butylcyclopentenyl group, methylbutylcyclo
- Examples thereof include an alkyl-substituted cyclopentenyl group such as a pennenyl group and a hexylcyclopentenyl group or an indenyl group, a 4,5,6,7-tetrahydroindenyl group, a fluorenyl group and the like. These groups may be substituted with a halogen atom, a trialkylsilyl group or the like.
- two of the groups having the cyclopentenyl skeleton are alkylene groups such as ethylene and propylene. Substituted isopropylidene, diphenylmethylene, etc.
- the bond may be formed through a substituted silylene group such as a kylene group, a silylene group, a dimethylsilylene group, a diphenylsilylene group, or a methylphenylsilylene group.
- ligand other than the ligand having a cyclopentagenenyl skeleton include the following.
- hydrocarbon group having 1 to 12 carbon atoms examples include an alkyl group, a cycloalkyl group, an aryl group, and an aralkyl group, and more specifically,
- alkyl group examples include a methyl group, an ethyl group, a propyl group, an isopropyl group, and a butyl group.
- cycloalkyl group examples include a cyclopentyl group and a cyclohexyl group,
- Examples of the aryl group include a phenyl group and a tolyl group, and examples of the aralkyl group include a benzyl group and a neophyl group.
- alkoxy group examples include a methoxy group, an ethoxy group and a butoxy group.
- Examples of the aryloxy group include a phenoxy group.
- halogen examples include fluorine, chlorine, bromine, and iodine.
- Such a meta-acene compound (c) containing a ligand having a cyclopentene genenyl skeleton can be used, for example, when the valence of a transition metal atom is 4. In this case, it is more specifically expressed by the following equation (8).
- M 3 is the same transition metal atom and M 3 in the formula (7)
- R 21 is a group (ligand) having a Shikuropen evening Jeniru skeleton
- R 21 , R 22 , R 23, and R 24 each represent a group having a cyclopentenyl skeleton (ligand). Compounds are preferably used.
- These groups having a cyclopentene genenyl skeleton are substituted with an alkylene group such as ethylene and propylene, a substituted alkylene group such as isopropylidene and diphenylmethylene, and a substituted alkylene group such as a silylene group or dimethylsilylene, a diphenylsilylene group and a methylphenylsilylene group. They may be bonded via a silylene group or the like.
- R 23 and R 24 are a group having a cyclopentene genenyl skeleton, an alkyl group, a cycloalkyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, a trialkylsilyl group, SO 3 R, a halogen atom or hydrogen. Is an atom.
- the disubstituted cyclogenenyl ring includes 1, 2_ and 1,3-substituted, and the tri-substituted includes 1,2,3- and 1,2,4-substituted.
- Alkyl groups such as propyl and butyl include isomers such as n-, iso-, sec-, and tert-.
- a compound in which zirconium in the zirconium compound as described above is replaced with titanium or hafnium can also be used as the meta-opencene compound (c).
- These compounds may be used alone or in combination of two or more. It may be used after being diluted with a hydrocarbon or a halogenated hydrocarbon.
- a zirconocene compound having a ligand in which the central metal atom is zirconium and having at least two cyclopentenyl skeletons is preferably used.
- organoaluminoxy compound (d) examples include conventionally known aluminoxanes and benzene-insoluble aluminumoxy compounds disclosed in JP-A-2-276807.
- the aluminoxane can be produced by the method as described above.
- particulate carrier e
- Poryechi Ren, polypropylene, poly - 1-butene, poly-4-methyl - Bok pentene styrene one divinylbenzene Resins (organic carriers) such as copolymers can be used.
- S i O ⁇ is preferred. These can be used in combination of two or more.
- the meta-opensene catalyst is a solid metallocene catalyst comprising a meta-openes compound (c), an organoaluminum oxy compound (d), and a particulate carrier (e)
- the solid catalyst is It is formed by supporting the above-mentioned meta-mouth compound (c) and organoaluminoxy compound (d) on a particulate carrier (e) by a conventionally known method.
- the solid meta-acene catalyst comprises, together with the meta-acene compound (c) and the organoaluminoxy compound (d), the following organic aluminum compound (b-2) in the form of a particulate carrier (e). ) May be formed.
- a meta-acene compound (c) (in terms of transition metal atom) is usually in an amount of from 0.001 to 1.0 mol, preferably from 0.01 to 0.5 mol, per lg of the particulate carrier (e).
- the organoaluminoxy compound (d) is used in an amount of usually 0.1 to 100 mmol, preferably 0.5 to 20 mmol.
- the solid meta-aqueous catalyst has a particle size of usually l to 300 ⁇ m, preferably 10 to: L00 im.
- the solid meta-aqueous catalyst may contain other components useful for the olefin polymerization, such as an electron donor and a reaction aid, if necessary, in addition to the above-mentioned catalyst components.
- the solid meta-metacene catalyst used in the present invention may be a solid meta-metacene catalyst as described above, in which an orifice is prepolymerized.
- the following organic aluminum compound (b-2) can be used together with the meta-mouth catalyst.
- organoaluminum compound (b-2) used as the organoaluminum compound (b-2) and also used in producing the solution of the organoaluminoxy compound (d) as described above include, for example, the above-mentioned organic aluminum compound.
- organoaluminum compounds as those exemplified as the metal catalyst component can be exemplified.
- trialkyl aluminum is preferred, and triethyl aluminum and triisobutyl aluminum are particularly preferred.
- isoform represented by the following general formula Prenyl aluminum can also be used.
- organoaluminum compound (b-2) may contain a small amount of a metal component other than aluminum.
- a solid metaacene catalyst ( The amount is usually 1 to 300 mol, preferably 2 to 200 mol, per 1 mol of transition metal atom.
- the terminal-modified polyolefin represented by the following general formula (IX) is produced, for example, in the presence of the above-mentioned olefin polymerization catalyst.
- R 27 is a group or atom selected from a hydrocarbon group having 1 to 10 carbon atoms, a hydrogen atom and a halogen atom.
- R 25 and R 26 may be the same or different and each is a group or atom selected from a hydrocarbon group having 1 to 10 carbon atoms, a hydrogen atom and a halogen atom.
- hydrocarbon group having 1 to 10 carbon atoms include methyl, ethyl, propyl, butyl, pentyl, octyl, and decyl.
- PO 8 preferably has a weight average molecular weight in the range of 1,000 to 10,000,000.
- the PO 8 is, MwZMn is 2 or more, preferably 3-1 5, it is desirable to more preferably in the range of 4-1 4.
- Polymerization of the terminal-modified polyolefin represented by the above general formula (IX) is performed by a solvent suspension polymerization method, a suspension polymerization method using a liquid olefin as a solvent, or the like.
- a polymerization-inactive hydrocarbon When carrying out solvent suspension polymerization, a polymerization-inactive hydrocarbon can be used as a polymerization solvent.
- the inert hydrocarbon medium used in this case include aliphatic hydrocarbons such as propane, butane, pentane, hexane, heptane, octane, decane, dodecane, and kerosene; cyclopentane, cyclohexane, and methylcyclohexane.
- Alicyclic hydrocarbons such as pentane; aromatic hydrocarbons such as benzene, toluene and xylene; halogenated hydrocarbons such as ethylene chloride and chlorobenzene, or a combination thereof.
- the solid titanium catalyst component (a) or its prepolymerized catalyst in the polymerization system is usually converted to titanium atoms per liter of polymerization volume, which is usually about It is used in an amount of 0.0001 to 50 mmol, preferably about 0.001 to 10 mmol.
- the organometallic compound catalyst component (b) is such that the metal atom in the catalyst component (b) is a titanium source in the solid titanium catalyst component (a) in the polymerization system.
- For 1 mole of child usually:! It is used in an amount of up to 2000 moles, preferably 2 to 1000 moles.
- the electron donor (ED3) is used in an amount of usually from 0.001 mol to 10 mol, preferably from 0.01 mol to 5 mol, per 1 mol of the metal atom of the organometallic compound catalyst component (b). .
- the concentration of the meta-opened compound (c) in the polymerization system is usually from 0.0005 to 0.1 mmol per liter of polymerization volume, It is preferably used in an amount of 0.0001 to 0.05 millimol.
- the organoaluminoxy compound (d) has a molar ratio (A 1 ZM) of the aluminum atom (A 1) to the transition metal atom (M) in the benzene compound (c) of from 5 to 1,100. It is used in an amount such that it becomes 0, preferably 10 to 400.
- the organic aluminum compound (b_2) is used, it is usually about 1 to 300 moles, preferably about 2 to 200 moles, per mole of the transition metal atom in the meta-acene compound (c). It is used in a molar amount.
- the hydrogen concentration is preferably from 0 to 0.01 mol, preferably from 0 to 0.05 mol, more preferably from 0 to 0.01 mol per mol of the monomer. .
- the olefin polymerization can be carried out by any of a liquid phase polymerization method such as solution polymerization and suspension polymerization or a gas phase polymerization method.
- a liquid phase polymerization method such as solution polymerization and suspension polymerization or a gas phase polymerization method.
- the reaction solvent for suspension polymerization the above-mentioned inert solvent can be used, or a liquid which is liquid at the reaction temperature can be used.
- the polymerization temperature is usually in the range of 70 ° C. or higher, preferably 80 to: L 50, more preferably 85 to 140, particularly preferably 90 to 130. Is usually set between normal pressure and 10MPa, preferably between normal pressure and 5MPa. Is determined.
- the polymerization can be carried out by any of a batch system, a semi-continuous system and a continuous system. When the polymerization is carried out in two or more stages, the reaction conditions may be the same or different.
- the terminal-modified polyolefin represented by the above general formula (IX) thus produced is usually obtained as a slurry.
- the obtained terminal-modified polyolefin is subjected to a substitution reaction with a compound having a structure capable of forming a functional group by solvolysis of the —A 1 R 25 R 26 group.
- a polyolefin represented by (X) is produced by (X).
- Examples of the compound having a structure that forms a functional group by solvolysis include oxygen and ozone.
- the substitution reaction of one A 1 R 25 R 26 group of the terminal-modified polyolefin obtained as described above with a compound having a functional group structure or a compound having a structure that forms a functional group by solvolysis is usually carried out.
- the reaction is carried out at a temperature of from 0 to 300 ° C., preferably from 10 to 200 ° C., from 0 to: L 00 hours, preferably from 0.5 to 50 hours.
- the temperature for solvolysis is usually 0 to 100 ° C, preferably 10 to 80 ° C, and the solvolysis time is 0 to 100 hours. Preferably, it is 0.5 to 50 hours.
- Solvents used for solvolysis include methanol, ethanol, propanol, butanol, and water.
- polyolefin with hydroxyl group is unsaturated
- the polyolefin, which is a bond is reacted with a compound containing a Group 13 element, for example, an organic aluminum compound or an organic boron compound, to obtain a terminal-modified polyolefin represented by the general formula (IX). It can also be produced by converting the terminal to a hydroxyl group as described above.
- Polyolefins having an unsaturated bond at one end are obtained by polymerizing or copolymerizing olefins having 3 to 20 carbon atoms in the presence of the above-mentioned olefin polymerization catalyst. Can be manufactured.
- propylene As the carbon atom having 3 to 20 carbon atoms, propylene, 1-butene, 3-methyl-1-butene, 3_methyl-toppentene, 4_methyltoppentene and the like are preferably used. Particularly, propylene is most preferably used.
- the olefin polymerization can be carried out by any of a liquid phase polymerization method such as solution polymerization and suspension polymerization or a gas phase polymerization method.
- a liquid phase polymerization method such as solution polymerization and suspension polymerization or a gas phase polymerization method.
- the polymerization form it is preferable to adopt a reaction form of suspension polymerization.
- an inert hydrocarbon solvent can be used, or a liquid that is liquid at the reaction temperature can be used. it can.
- the inert hydrocarbon medium used at this time include aliphatic hydrocarbons such as pupan, butane, pentane, hexane, heptane, octane, decane, dodecane, and kerosene; cyclopentane; Alicyclic hydrocarbons such as hexane and methylcyclopentane; aromatic hydrocarbons such as benzene, toluene and xylene; halogenated hydrocarbons such as ethylene chloride and chlorobenzene, or a combination thereof For example. Among them, it is particularly preferable to use an aliphatic hydrocarbon.
- the solid titanium catalyst component (a) or its prepolymerized catalyst is converted to titanium atoms per liter of polymerization volume. It is usually used in an amount of about 0.001 to 100 millimol, preferably about 0.05 to 20 millimol.
- the organometallic compound catalyst component (b) generally has a metal atom in the catalyst component (b) of about 1 to 20 moles per mole of titanium atom in the solid titanium catalyst component (a) in the polymerization system. It is used in an amount such that it amounts to 100 moles, preferably about 2 to 500 moles.
- the electron donor (ED3) is generally used in an amount of 0 mol to 10 mol, preferably 0 mol to 5 mol, per 1 mol of the metal atom of the organometallic compound catalyst component (b).
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
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Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/181,553 US7160949B2 (en) | 2000-01-21 | 2001-01-18 | Olefin block copolymers, processes for producing the same and uses thereof |
KR1020027008808A KR20020063300A (ko) | 2000-01-21 | 2001-01-18 | 올레핀계 블록 공중합체, 그 제조방법 및 그 용도 |
EP01942647A EP1275670B1 (en) | 2000-01-21 | 2001-01-18 | Olefin block copolymers, production processes of the same and use thereof |
DE60112565T DE60112565T2 (de) | 2000-01-21 | 2001-01-18 | Olefinblockcopolymere, herstellungsverfahren derselben und ihre anwendung |
Applications Claiming Priority (34)
Application Number | Priority Date | Filing Date | Title |
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JP2000017849 | 2000-01-21 | ||
JP2000017850 | 2000-01-21 | ||
JP2000017848 | 2000-01-21 | ||
JP2000-17848 | 2000-01-21 | ||
JP2000-17849 | 2000-01-21 | ||
JP2000-17850 | 2000-01-21 | ||
JP2000-18054 | 2000-01-25 | ||
JP2000018053 | 2000-01-25 | ||
JP2000018054 | 2000-01-25 | ||
JP2000-18053 | 2000-01-25 | ||
JP2000-23333 | 2000-01-27 | ||
JP2000023333 | 2000-01-27 | ||
JP2000024736 | 2000-01-28 | ||
JP2000-24736 | 2000-01-28 | ||
JP2000024737 | 2000-01-28 | ||
JP2000-24737 | 2000-01-28 | ||
JP2000028925 | 2000-02-01 | ||
JP2000028924 | 2000-02-01 | ||
JP2000-28925 | 2000-02-01 | ||
JP2000-28924 | 2000-02-01 | ||
JP2000028926 | 2000-02-01 | ||
JP2000-28926 | 2000-02-01 | ||
JP2000090716 | 2000-03-27 | ||
JP2000-90716 | 2000-03-27 | ||
JP2000-111900 | 2000-04-07 | ||
JP2000111900 | 2000-04-07 | ||
JP2000132859 | 2000-04-27 | ||
JP2000-132859 | 2000-04-27 | ||
JP2000-147500 | 2000-05-15 | ||
JP2000147500 | 2000-05-15 | ||
JP2000166470 | 2000-05-31 | ||
JP2000-166470 | 2000-05-31 | ||
JP2000288181A JP4651795B2 (ja) | 2000-09-22 | 2000-09-22 | オレフィン系ブロック共重合体の製造方法 |
JP2000-288181 | 2000-09-22 |
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Publication Number | Publication Date |
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WO2001053369A1 true WO2001053369A1 (fr) | 2001-07-26 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/JP2001/000298 WO2001053369A1 (fr) | 2000-01-21 | 2001-01-18 | Copolymeres blocs d'olefine, procedes de fabrication et utilisation |
Country Status (4)
Country | Link |
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US (1) | US7160949B2 (ja) |
EP (1) | EP1275670B1 (ja) |
KR (1) | KR20020063300A (ja) |
WO (1) | WO2001053369A1 (ja) |
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US7160949B2 (en) | 2007-01-09 |
US20030055179A1 (en) | 2003-03-20 |
EP1275670A4 (en) | 2004-03-31 |
EP1275670B1 (en) | 2005-08-10 |
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KR20020063300A (ko) | 2002-08-01 |
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