WO2007058249A1 - ノルボルネン系樹脂成形体およびその製造方法 - Google Patents
ノルボルネン系樹脂成形体およびその製造方法 Download PDFInfo
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- WO2007058249A1 WO2007058249A1 PCT/JP2006/322840 JP2006322840W WO2007058249A1 WO 2007058249 A1 WO2007058249 A1 WO 2007058249A1 JP 2006322840 W JP2006322840 W JP 2006322840W WO 2007058249 A1 WO2007058249 A1 WO 2007058249A1
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- based resin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
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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
- C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
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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
- C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
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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
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/006—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to block copolymers containing at least one sequence of polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
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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
- C08L53/02—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 of vinyl-aromatic monomers and conjugated dienes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/0373—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement containing additives, e.g. fillers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/38—Polymers of cycloalkenes, e.g. norbornene or cyclopentene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/016—Additives defined by their aspect ratio
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/10—Silicon-containing compounds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0158—Polyalkene or polyolefin, e.g. polyethylene [PE], polypropylene [PP]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0209—Inorganic, non-metallic particles
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0242—Shape of an individual particle
- H05K2201/0251—Non-conductive microfibers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31692—Next to addition polymer from unsaturated monomers
Definitions
- the present invention relates to a norbornene-based resin molded product obtained by bulk polymerization of a norbornene-based monomer in a mold, and a method for producing the same, more specifically, a norbornene-based resin having excellent rigidity and dimensional stability.
- the present invention relates to a molded body and a manufacturing method thereof.
- reaction liquid containing a norbornene monomer and a metathesis catalyst is injected into a mold by a reaction injection molding method (RIM), and a ring-opening polymerization is performed to produce a molded body made of a norbornene resin.
- RIM reaction injection molding method
- the reaction solution is usually obtained by instantaneously mixing two or more reaction stock solutions with a collision mixer or the like. Such a reaction stock solution is not bulk polymerized with only one liquid, but when all the liquids are mixed, a reaction liquid containing each component in a predetermined ratio is obtained, and as a result, the norbornene monomer is bulk polymerized.
- Patent Documents 1 and 2 propose using glass fiber or wollastonite as a filler.
- these fibrous fillers were used, there was a problem that when the filler was added in a large amount to the reaction solution, the injection nozzle was clogged during injection into the mold. Therefore, in these documents, it was hard to obtain sufficient rigidity.
- a filler such as calcium carbonate having a specific particle size (for example, Patent Document 3).
- Patent Document 3 the effect of improving the rigidity was insufficient with this method.
- Patent Documents 1 to 3 also have a problem that the filler settles in the reaction stock solution and the piping is clogged, and the resulting molded product becomes non-uniform. o [0006] Patent Document 1: Japanese Patent Laid-Open No. 58-129013
- Patent Document 2 JP-A-2-185558
- Patent Document 3 Japanese Patent Laid-Open No. 2003-321597
- the present invention has been made in view of such a situation, and an object of the present invention is to provide a resin molded article excellent in rigidity and dimensional stability, and a method for producing the resin molded article. is there.
- the present inventors have found a hybrid filler (composite filler) obtained by high-speed stirring of two or more fillers in a dry manner. It has been found that the above-mentioned object can be achieved by inclusion in a molded fat, and the present invention has been completed based on this finding.
- the norbornene-based resin molded product of the present invention is
- It is characterized by containing a hybrid filler obtained by high-speed stirring of two or more kinds of fillers in a dry process.
- At least one of the above mentioned and filled fillers at least, the fibrous filler having an aspect ratio of 5 to: LOO and the particulate filler having an aspect ratio of 1 to 2 are dry-mixed at high speed. It is a filler that can be obtained from Sukkotoko.
- the fibrous filler is wollastonite.
- the previous particulate filler is calcium carbonate.
- the norbornene-based resin molding of the present invention is formed integrally with the composite member.
- the norbornene-based resin molded article of the present invention has a plating layer formed on the surface.
- the plating layer includes a first plating layer formed on the surface of the norbornene-based resin molded body by chemical bonding and a first plating layer formed on the surface of the first plating layer by electric plating. 2 plating layers.
- a method for producing a norbornene-based resin molded article according to the present invention is a method for producing any one of the above-described resin-molded articles, comprising: the norbornene-based monomer; a metathesis catalyst; and the hybrid filler. It is characterized by injecting the reaction solution contained therein into a mold and performing bulk polymerization in the mold.
- a composite member is installed in the mold.
- the norbornene-based resin molded article of the present invention is excellent in rigidity and dimensional stability, it should be suitably used for various applications such as housing equipment, general building parts, electrical parts, and automobile parts. Can do.
- a hybrid filler composite filler obtained by high-speed stirring of two or more kinds of fillers in a dry process is used, the cohesiveness of the filler (filler) can be eliminated.
- the dispersion and redispersibility in the reaction stock solution can be improved.
- the ratio of the filler added to the reaction stock solution can be increased, and as a result, the resulting norbornene-based resin composition is obtained.
- the amount of addition inside can be increased.
- the filler addition ratio can be increased, the rigidity and dimensional stability of the norbornene-based resin molded body can be further improved.
- the norbornene-based resin molded product of the present invention (hereinafter sometimes simply referred to as “molded product”) is a molded product of norbornene-based resin obtained by bulk polymerization of norbornene-based monomers in a mold. It is characterized by containing a hybrid filler (composite filler) obtained by high-speed stirring of two or more kinds of fillers in a dry process.
- molded product is a molded product of norbornene-based resin obtained by bulk polymerization of norbornene-based monomers in a mold. It is characterized by containing a hybrid filler (composite filler) obtained by high-speed stirring of two or more kinds of fillers in a dry process.
- Such a molded article of the present invention can be produced by the production method of the present invention.
- the production method of the present invention is characterized by injecting a reaction liquid containing a norbornene-based monomer, a metathesis catalyst, and the above-described hybrid filler into a mold and performing bulk polymerization in the mold. First, the production method of the present invention will be described.
- the reaction liquid used in the production method of the present invention is a reaction prepared by dividing the norbornene-based monomer, metathesis catalyst, hybrid filler and optional components contained in the norbornene-based resin molded body into two or more liquids. It is obtained by mixing the stock solution. That is, the reaction solution is obtained by mixing two or more reaction stock solutions. This reaction stock solution does not bulk polymerize with only one liquid, but when all the liquids are mixed, it becomes a reaction liquid containing each component at a predetermined ratio, and the norbornene monomer is bulk polymerized.
- optional components include activators, activity regulators, elastomers, and antioxidants.
- the norbornene monomer used in the present invention is a compound having a norbornene ring structure, and any compound may be used as long as it is such a compound. Among these, it is preferable to use a tricyclic or higher polycyclic norbornene-based monomer because a molded product having excellent heat resistance can be obtained.
- norbornene-based monomers include bicyclic compounds such as norbornene and norbornagen; tricyclic compounds such as dicyclopentagen (cyclopentagen dimer) and dihydrodicyclopentagen; tetracyclododecene Tetracycles such as cyclopentagen trimer, etc .; heptacycles such as cyclopentagen tetramer, etc .; these methyl, ethyl, propyl, buty Substituents such as alkyls such as alkenyl, alkylidenes such as vinyl, alkylidenes such as ethylidene, aryls such as phenyl, tolyl and naphthyl; and further substituents having polar groups such as ester groups, ether groups, cyano groups and halogen atoms Etc.
- bicyclic compounds such as norbornene and norbornagen
- tricyclic compounds such as dicyclopentagen (cyclopentagen dimer) and di
- Two or more of these monomers may be used in combination. Of these, tricyclic, tetracyclic, or pentacyclic monomers are preferred because they are easily available, have excellent reactivity, and have excellent heat resistance of the resulting molded product! /.
- the ring-opening polymer to be produced is a thermosetting type.
- a reactive cyclopentagen trimer or the like is used among the norbornene-based monomers. It is preferable to use at least a crosslinkable monomer having two or more heavy bonds. The proportion of such a crosslinkable monomer (excluding dicyclopentagen) in the total norbornene monomer is preferably 2 to 30% by weight.
- monocyclic cycloolefins such as cyclobutene, cyclopentene, cyclopentagen, cyclootaten, and cyclododecene, which can be ring-opening copolymerized with a norbornene-based monomer, are used as a comonomer without departing from the object of the present invention. Moyo.
- the hybrid filler used in the present invention is a filler obtained by agitating two or more fillers at high speed in a dry manner.
- the hybrid filler is not particularly limited as long as it can be obtained by high-speed stirring of two or more kinds of fillers in a dry process.
- a Henschel mixer, etc. Is used for stirring so that the peripheral speed (blade tip speed) of the rotary blade is usually 10 to 60 mZs, preferably 15 to 55 mZs.
- the dispersibility in the norbornene-based monomer can be improved.
- the two or more kinds of fillers constituting the hybrid filler are not particularly limited.
- at least a fibrous filler and a particulate filler are contained, and these fibrous fillers and The particulate filler is preferably obtained by dry stirring at high speed.
- the fibrous filler is a solid material that is insoluble in the norbornene-based monomer, and has a paste ratio of 5 to LOO.
- the aspect ratio is preferably 10 to 50, more preferably 15 to 35. If the aspect ratio is too small, the resulting molded article may have insufficient rigidity and dimensional stability. On the other hand, if it is too large, the injection nozzle may become clogged when it is injected into the mold.
- the aspect ratio of the filler is a ratio between the average major axis diameter of the filler and the 50% volume cumulative diameter.
- the average major axis diameter is a number average major axis diameter calculated as an arithmetic average value of the major axis diameters of 100 fillers randomly selected from an optical micrograph.
- the 50% volume cumulative diameter is a value obtained by measuring the particle size distribution by the X-ray transmission method.
- the 50% volume cumulative diameter of the fibrous filler is preferably 0.1 to 50 m, more preferably 1 to 30 m. If the 50% volume cumulative diameter is too small, the resulting molded article may have insufficient rigidity and dimensional stability. On the other hand, if it is too large, the tank may settle in the piping when the reaction solution is injected into the mold, or the injection nozzle may be clogged.
- the fibrous filler include glass fiber, wollastonite, potassium titanate, zonolite, basic magnesium sulfate, aluminum borate, tetrapot-type zinc oxide, gypsum fiber, and phosphate fiber. , Alumina fibers, acicular calcium carbonate, acicular bermite, and the like.
- wollastonite is preferred because it can increase the rigidity with a small addition amount and does not inhibit the bulk polymerization reaction.
- the particulate filler is a solid material that is insoluble in the norbornene-based monomer and has a paste ratio of 1 to 2.
- the aspect ratio is preferably 1 to 1.5.
- the 50% volume cumulative diameter of the particulate filler is preferably 0.1 to 50 ⁇ m, more preferably 1 to 30 ⁇ m. If the 50% volume cumulative diameter is too small, the resulting molded article may have insufficient rigidity and dimensional stability. On the other hand, if it is too large, it may settle in the tank or piping when the reaction solution is injected into the mold or the injection nozzle may be clogged.
- particulate filler examples include calcium carbonate, calcium silicate, calcium sulfate, aluminum hydroxide, magnesium hydroxide, titanium oxide, zinc oxide, barium titanate, silica, alumina, and carbon black.
- Graphite, antimony oxide, red phosphorus various Examples thereof include metal powder, clay, various ferrites, and hydrated talcite.
- These particulate fillers may be hollow bodies. Of these, calcium carbonate is preferred over the point where it does not inhibit the bulk polymerization reaction.
- the 95: 5-50: 50 range is more preferred
- the 80: 20-60: 40 range is particularly preferred! / ,.
- the ratio of the fibrous filler to the particulate filler within the above range, the rigidity and dimensional stability of the obtained molded body can be improved and uniformization can be achieved.
- the fibrous filler as described above and the particulate filler are dry-stirred at a high speed to obtain a hybrid filler containing these fibrous filler and the particulate filler.
- the following effects can be obtained. That is, the aggregates of the fibrous filler and the particulate filler can be crushed, and the force can also be uniformly dispersed. Therefore, when the filler is contained in the reaction stock solution, Can be improved. Therefore, it can be dispersed well in the obtained molded body, and therefore the effect of adding these fillers can be further enhanced.
- the surface should be hydrophobized. Is preferred.
- the hydrophobization treatment By performing the hydrophobization treatment, the dispersibility in the reaction stock solution can be further improved, and as a result, the rigidity and dimensional stability of the obtained molded body can be further improved.
- Treatment agents used for hydrophobizing treatment include silane coupling agents, titanate coupling agents, aluminum coupling agents, fatty acids, oils and fats, surfactants, waxes, and other polymers. Ring agents and titanate coupling agents are preferred. These may be used in combination.
- the method for hydrophobizing the hybrid filler is not particularly limited.
- (1) the fillers and the processing agent constituting the hybrid filler are added together and stirred at high speed in a dry process.
- Method 2 Charge each filler together, stir dry at high speed and then add treatment agent, then dry dry at high speed, (3) Add treatment agent to each filler separately A method of mixing after high-speed stirring in a dry method and further stirring at high speed in a dry method , Etc.
- the method (2) is preferred, and particularly in this case, when adding the treatment agent, it is preferable to gradually add it by a spraying method or the like.
- the content of the hybrid filler in the reaction solution is preferably 5 to 35% by weight, more preferably 10 to 30% by weight with respect to 100% by weight of the whole reaction solution.
- the hybrid filler used in the present invention has a high dispersibility in the reaction solution, so that it can be added in a relatively large amount to the reaction solution. As a result, the rigidity and dimensional stability of the resulting molded body can be improved. Further improvement is possible.
- the metathesis catalyst used in the production method of the present invention is not particularly limited as long as it can perform ring-opening polymerization of a norbornene monomer in a reaction injection molding method (RIM method), and may be a known one.
- RIM method reaction injection molding method
- metathesis catalysts examples include compounds of Group 5 or Group 6 transition metals and metal carbene complexes having a metal atom of Group 8 of the periodic table as a central metal.
- the compounds of Group 5 or Group 6 transition metals include, for example, halides, oxyhalides, oxides, organic ammonium salts, oxyacid salts, and heteropoly- hydrides of these transition metals.
- Examples include acid salts.
- organic ammonium salts are more preferable, which are preferably halides, oxyhalogenides, and organic ammonium salts.
- transition metals molybdenum, tungsten and tantalum are preferred, molybdenum and tungsten are more preferred! / ,.
- Particularly preferred metathesis catalysts include, but are not limited to, tridodecyl ammonium molybdate and tungstate, methyl tricapryl ammonium molybdate and tungstate, and tri (tridecyl) ammonium. -Um molybdate and tandastate, and trioctyl ammonium molybdate and tungstate.
- the amount used is usually 0.01 per mol of norbornene-based monomer in the reaction solution. ⁇ 50 midimonore, girls or 0.1 to 20 midimonore.
- a metal carbene complex having a metal atom of Group 8 of the periodic table as the central metal has a carbene compound bonded to the metal atom (M) of the central metal atom of Group 8 of the periodic table.
- the carbene compound is a general term for compounds having a carbene carbon, that is, a methylene free radical.
- the metal atom of Group 8 of the periodic table is particularly preferably ruthenium, which is preferably ruthenium and osmium.
- Preferred examples of the metal carbene complex include benzylidene (1,3-dimesitymylimidazolidine-2-ylidene) (tricyclohexylphosphine) ruthenium dichloride, benzylidene (1,3-dimesityl-4,5-diib mouth imidazoline- 2-Iridene) (tricyclohexylphosphine) ruthenium dichloride, bis (tricyclohexylphosphine) benzylideneruthenium dichloride, and the like.
- the amount used is usually 0.001 to 1 millimono, preferably 0.002 to 0.1 millimol, with respect to 1 monomer of the monomer in the reaction solution. It is.
- the amount of the metathesis catalyst used is too small, the polymerization activity is too low and the reaction takes time, and the production efficiency tends to decrease. On the other hand, if the amount used is too large, the reaction becomes so intense that bulk polymerization proceeds before the reaction solution is sufficiently filled in the mold, and the catalyst is liable to precipitate and can be stored homogeneously. It tends to be difficult.
- the metathesis catalyst may be used by dissolving or dispersing in a small amount of an inert solvent.
- inert solvents include chain aliphatic hydrocarbon solvents such as pentane, hexane, and heptane; fats such as cyclopentane, cyclohexane, methylcyclohexane, decahydronaphthalene, tricyclodecane, and cyclooctane.
- Cyclic hydrocarbon solvents aromatic hydrocarbon solvents such as benzene, toluene and xylene
- ether solvents such as jetyl ether and tetrahydrofuran.
- a liquid anti-aging agent a plasticizer or an elastomer may be used as a solvent as long as it does not decrease the activity as a catalyst.
- these solvents industrially used aromatic hydrocarbon solvents, chain fats Aliphatic hydrocarbon solvents and alicyclic hydrocarbon solvents are preferred.
- the activator is used for causing the metathesis catalyst to exhibit the polymerization reaction activity when the above-mentioned metathesis catalyst is not used alone.
- Activating agents include alkyl aluminum halides such as ethyl aluminum dichloride and jetyl aluminum chloride; alkoxyalkyl aluminum halides in which part of the alkyl groups of these alkyl aluminum halides are substituted with alkoxy groups; organotin compounds
- the amount of the activator to be used is not particularly limited, but is usually 0.1 to L00 mol, preferably 110 mol, with respect to 1 mol of the metathesis catalyst used in the whole reaction solution. is there.
- the activity regulator has an effect of changing the reaction rate, the time from mixing the reaction liquid to the start of the reaction, the reaction activity, and the like.
- examples of the activity regulator include compounds having an action of reducing the metathesis catalyst, alcohols, haloalcohols, Esters, ethers, nitriles and the like can be used. Of these, alcohols and haloalcohols are preferable, and haloalcohols are particularly preferable.
- Specific examples of alcohols include n-propanol, n-butanol, n-xanol, 2-butanol, isobutyl alcohol, isopropyl alcohol, and t-butyl alcohol.
- Specific examples of haloalcohols include 1,3 dichloro1-2propanol, 2-chloroethanol, 1-butanol and the like.
- examples of the activity regulator include Lewis basic compounds.
- Lewis base compounds include Lewis bases containing phosphorus atoms such as tricyclopentylphosphine, tricyclohexylphosphine, triphenylphosphine, triphenylphosphite, n-butylphosphine; n-butylamine, pyridine, 4-vinyl And Lewis basic compounds containing nitrogen atoms such as pyridine, acetonitrile, ethylenediamine, N-benzylidenemethylamine, pyrazine, piperidine, imidazole, and the like.
- burnorbornene, probe norbornene and iso Norbornene substituted with a alkenyl group such as probe norbornene, is a norbornene-based monomer and also acts as an activity regulator.
- the amount of these activity regulators used varies depending on the compound used and is not uniform.
- Examples of the elastomer include natural rubber, polybutadiene, polyisoprene, styrene-butadiene copolymer (SBR), styrene-butadiene-styrene block copolymer (SBS), and styrene-isoprene-styrene copolymer (SIS), ethylene-propylene-diene terpolymer (EPDM), ethylene-vinyl acetate copolymer (EVA), and hydrides thereof.
- SBR styrene-butadiene copolymer
- SBS styrene-butadiene-styrene block copolymer
- SIS styrene-isoprene-styrene copolymer
- EPDM ethylene-propylene-diene terpolymer
- EVA ethylene-vinyl acetate copolymer
- the viscosity of the reaction solution
- the impact resistance of the obtained molded product can be improved by adding an elastomer.
- the amount of the elastomer used is usually 0.5 to 20 parts by weight, preferably 2 to 10 parts by weight, based on 100 parts by weight of the norbornene monomer in the reaction solution.
- antioxidants examples include various plastics such as phenol, phosphorus and amine, and antioxidants for rubber.
- the reaction stock solution is prepared by dividing each component described above into two or more solutions.
- Examples of combinations of two or more reaction stock solutions include the following two types (a) and (b) depending on the type of metathesis catalyst used.
- a metathesis catalyst that does not have a polymerization reaction activity by itself but exhibits a polymerization reaction activity when used in combination with an activator
- a norbornene monomer and an activator are used.
- Prepare a reaction stock solution by dividing it into a reaction stock solution (al) containing a reaction and a reaction stock solution (a2) containing a norbornene-based monomer and a metathesis catalyst.
- the reaction solution described above can be obtained by using these reaction stock solutions and mixing them.
- the reaction stock solution (a3) may be used in combination with a norbornene-based monomer and also including no shift in the metathesis catalyst and activator.
- reaction stock solution (bl) containing a norbornene monomer and a reaction stock solution (b2) containing a metathesis catalyst are used. Separately, prepare the reaction stock solution. Then, using these reaction stock solutions and mixing them, the above-mentioned reaction solution can be obtained. At this time, the reaction stock solution (b2) Usually, a solution obtained by dissolving or dispersing a metathesis catalyst in a small amount of an inert solvent is used.
- the hybrid filler may be contained in any reaction stock solution, but is contained in the reaction stock solution containing a norbornene-based monomer. It is preferable that That is, in the case of (a) above, it may be contained in one or more of the reaction stock solutions (al), (a2) and (a3), but from the viewpoint of easy reaction control, (a2 ) Or (a3) preferably contains a hybrid filler. In the case of (b) above, it is preferably contained in the reaction stock solution (bl).
- the content of the hybrid filler in the reaction stock solution is preferably 20 to 80 wt%, more preferably 35 to 70 wt%.
- the filler is added to the reaction stock solution as a noble filler, the dispersibility in the reaction stock solution can be improved. As a result, even when the amount added is relatively large, The liquid viscosity is relatively low, and the storage stability can be excellent. Further, by increasing the amount of the hybrid filler (filler) added in the reaction stock solution, the amount added in the resulting molded body can be increased. As a result, the rigidity and dimensional stability of the molded body can be increased. Further improvements are possible.
- Reaction injection molding is performed by mixing two or more of the above reaction stock solutions, injecting the resulting reaction solution into a mold, and bulk polymerizing norbornene monomers in the mold. As a result of the bulk polymerization, the norbornene-based resin molded product of the present invention can be obtained.
- a collision mixing apparatus conventionally known as a reaction injection (RIM) molding apparatus can be used for mixing the reaction stock solution. Then, two or more reaction stock solutions are instantaneously mixed with a mixing head of a RIM machine to form a reaction solution, this reaction solution is injected into a mold, and a norbornene monomer is polymerized in this mold.
- RIM reaction injection
- low-pressure injectors such as dynamic mixers and static mixers can also be used.
- the mold used for the reaction injection molding does not necessarily need to be a high-rigidity and expensive metal mold, and is not limited to a metal mold, and a resin mold or a simple mold can be used. Reaction This is because the extrusion molding can be performed at a relatively low temperature and low pressure using a low-viscosity reaction stock solution. In addition, it is preferable to replace the inside of the mold with an inert gas such as nitrogen gas before injecting the reaction solution.
- the mold temperature is preferably 10 to 150 ° C, more preferably 30 to 120 ° C, and still more preferably 50 to 100 ° C.
- Clamping pressure is usually in the range of 0.01 ⁇ : LOMPa.
- the time for bulk polymerization may be selected as appropriate, but is usually 20 seconds to 20 minutes, preferably 20 seconds to 5 minutes after the injection of the reaction stock solution.
- a composite molded body in which a composite member is installed in a mold and the norbornene-based resin molded product of the present invention is integrally formed with the composite member may be used.
- “being formed integrally” means that the norbornene-based resin and the composite resin member are in close contact with each other without being easily peeled off. It may be, or it may be in close contact with the adhesive layer.
- the composite saddle member used in the present invention is a material that can be placed in a mold and does not have fluidity at the mold temperature during bulk polymerization.
- the material of the composite metal member include inorganic materials such as metal, glass, ceramics, and wood; and organic materials such as rubber and rubber.
- inorganic material metal or glass is preferable.
- organic material rosin is preferred.
- resin polyolefin resin, acrylic resin, ABS resin, vinyl chloride resin, unsaturated polyester resin, melamine resin, epoxy resin, phenol resin, polyurethane resin, polyamide resin, norbornene series Examples include rosin. Of these, acrylic resin is particularly preferable.
- the shape of the composite member is not particularly limited, and may be a sheet, a plate, a bar, a woven or non-woven fabric, various three-dimensional shapes, and the like.
- the adhesive layer is formed on at least a part of the surface of the composite member that comes into contact with the reaction solution. You should keep it.
- the material used for forming the adhesive layer is not particularly limited as long as it does not inhibit the bulk polymerization reaction, and varies depending on the composite material used, but it is a block copolymer of styrene and conjugated gen or its hydrogen. It is preferable to contain a chemical.
- block copolymers include styrene butadiene block copolymer (SB), styrene Examples include isoprene block copolymer (SI), styrene butadiene-styrene block copolymer (SBS), styrene isoprene styrene block copolymer (SIS), and styrene-butadiene-isoprene-styrene block copolymer (SBIS). It is preferable that the composite material and the norbornene-based resin are in close contact with each other through the adhesive layer because the adhesiveness between the two is high.
- the molded article of the present invention can be obtained.
- the content of the hybrid filler as a filler in the molded body of the present invention is preferably 5 to 35% by weight, more preferably 10 to 30% by weight, based on 100% by weight of the entire molded body.
- the molded body of the present invention is a composite molded body formed integrally with the composite member, the above range represents the content in the norbornene-based resin portion excluding the composite base member. If the content of the hybrid filler as a filler is too large, the impact resistance of the molded product may be lowered. On the other hand, if the amount is too small, the molded body may have insufficient rigidity and dimensional stability.
- the norbornene-based resin molded article of the present invention has excellent adhesion to the plating layer, it is preferable that a plating layer is formed on the surface.
- the norbornene-based resin molded body having a plating layer formed on the surface is formed by applying a plating treatment to the surface of the norbornene-based resin molded body.
- the thickness of the plating layer is preferably 10 to 300 / ⁇ ⁇ , particularly preferably 50 to 150 ⁇ .
- the plating treatment method for forming the plating layer is not particularly limited, but in the present invention, first, the first plating layer (chemicals) is formed on the surface of the norbornene-based resin molded body by chemical plating (electroless plating). A method in which a second plating layer is formed on the first plating layer by electroplating (electrolytic plating) is then preferable. That is, it is preferable that the plating layer according to the present invention has a configuration in which the first plating layer formed by chemical plating and the second plating layer formed by electric plating have power.
- the norbornene-based resin molded body is pretreated before chemical bonding to the surface of the norbornene-based resin molded body.
- Such pretreatment includes degreasing, chemical Examples include an etching process, a sensitivity imparting (sensitizing) process, and an activity (activating) process.
- general methods are employed as these pretreatment methods.
- the degreasing step is a step of removing oily soil adhering to the surface of the resin molded body by a method such as alkali degreasing, solvent degreasing, emulsification degreasing, electrolytic degreasing, or mechanical degreasing.
- chemical etching is performed on the norbornene-based resin molded product that has been degreased (chemical etching step).
- chemical etching step a chemical etching solution containing sulfuric acid, nitric acid, hydrochloric acid, acetic acid, chromic acid, phosphoric acid, a permanganate compound, a chromic acid compound, or a salty ferric compound is used.
- the norbornene-based resin molded body subjected to chemical etching is subjected to sensitivity imparting and activation (sensitivity imparting step and activation step).
- sensitivity imparting step and the activation step 0.001 to 10% by weight of a metal such as silver, noradium, zinc or cobalt or a salt complex thereof in water, an alcohol or an organic solvent such as black mouth form.
- a norbornene-based resin molding by dipping in a solution dissolved in a concentration of 1% (may contain acid, alkali, complexing agent, reducing agent, etc. if necessary) and then reducing the metal.
- the catalyst is attached to the surface and activated.
- the first plating layer is obtained by immersing the norbornene-based resin molding in a bath with a chemical plating solution to perform chemical plating. Is formed. Set the conditions for chemical plating according to the solution.
- the plating solution used for chemical plating is not particularly limited, and a known autocatalytic electroless plating solution can be used.
- An electroless plating solution such as an electroless nickel-cobalt-phosphorous plating solution using sodium hypophosphite as a reducing agent can be used.
- these electroless plating solutions include known complexing agents such as tartaric acid, ethylenediaminetetraacetic acid, citrate, and acetic acid, and boric acid. Buffers, caustic soda and other pH adjusters may be added as appropriate.
- the norbornene-based resin molded body on which the first plating layer is formed by chemical plating is electroplated to form a second plating layer on the first plating layer.
- the second plating layer formed by electroplating may be a single layer film made of a single metal or a multilayer film having a plurality of types of metal forces.
- the metal constituting the second plating layer is not particularly limited, and for example, a force including copper, silver, nickel, gold, tin, cobalt, chromium, and the like. Norbornene-based resin molding finally obtained What is necessary is just to determine suitably according to the use of a body.
- the plating layers may be formed so as to cover the entire surface of the norbornene-based resin molded body, or the norbornene-based resin. It may be formed in an arbitrary pattern on the surface of the molded body.
- a method of forming a pattern layer (1) First, the entire surface of the norbornene-based resin molded body is subjected to scouring to form the first plating layer, and then the plating is formed thereon. A resist pattern is formed using a resist, and a second plating layer is formed by electrical plating through the resist pattern. Then, the resist is removed, and an unnecessary first plating layer portion is removed by etching.
- the second plating layer is a multilayer film having a plurality of types of metal forces, after forming one or more metal films constituting the second plating layer.
- a method of removing the resist and etching, and then forming the remaining metal film may be employed.
- the norbornene-based iron having a plating layer formed on the surface of the present invention thus obtained is obtained.
- the resin molded product has the properties of high rigidity, excellent dimensional stability, excellent design properties due to the plating layer, and high adhesion between the norbornene-based resin molded product and the plating layer. is doing.
- the molded body is a molded body having a decorative metal such as an electronic component material such as a pre-preda, a printed wiring board, an insulating sheet, an interlayer insulating film and an antenna substrate, a housing facility such as a kitchen sink and a kitchen counter, and a bumper. Examples that can be suitably used for
- the viscosity of the filler liquid was measured using a B-type viscometer at a liquid temperature of 25 ° C, using a No. 22 rotor and agitating for 1 minute under the condition of 60 rpm. The viscosity was measured.
- the flexural modulus of the norbornene-based resin molded product was measured according to JIS K 7171.
- the linear expansion coefficient of the norbornene-based resin molded product was measured according to JIS K 7197. However, the test piece was 10 mm long, 5 mm wide, and 4 mm thick.
- the adhesion between the norbornene-based resin molded body having a plating layer formed on the surface and the norbornene-based resin molded body and the plating layer was evaluated by measuring the adhesion strength according to JIS H 8630.
- Wollastonite as a fibrous filler in a 500 L Henschel mixer (SH-400 50% volume cumulative diameter: 20 m, aspect ratio: 18) as a fibrous filler: 75 parts, particulate Calcium carbonate (Sankyo Seimitsu Co., Ltd. Escalon # 2000 50% cumulative volume diameter: 1. 8 m, aspect ratio: 1): 25 parts are charged, the temperature in the tank is 30 ° C, and the rotation speed is 360 rpm. Stir with.
- 0.5 parts of a silane coupling agent Shin-Etsu Chemical Co., Ltd.
- KB M-1003 was added to the mixer by spraying, and after spraying, the mixture was stirred for 7 minutes at a rotational speed of 720 rpm (circumferential speed 40 mZs). . Thereafter, the temperature in the tank was raised to 110 ° C., and the filler was dried by stirring for 10 minutes at a rotational speed of 360 rpm (circumferential speed 20 mZs). Next, 0.75 parts of titanate coupling agent (Ajinomoto Fine Technone clay product KR-TTS) was added to the mixer by spraying. After spraying, the hybrid filler was obtained by stirring for 5 minutes at a rotational speed of 360 rpm (circumferential speed 20 m / s).
- titanate coupling agent Ajinomoto Fine Technone clay product KR-TTS
- reaction stock solutions A and B (both RIMTEC PENTAM # 4000) were prepared.
- the reaction stock solution A is a reaction stock solution containing an activator, an activity adjusting agent and an elastomer in addition to the norbornene monomer mixture
- the reaction stock solution B is added to the norbornene monomer mixture, a metathesis catalyst, A reaction stock solution containing an elastomer and an antioxidant.
- the prepared reaction stock solution B and the filler solution prepared above were added so that the volume ratio was 1: 1, and the mixture was sufficiently uniformly mixed to obtain a mixed solution.
- 230 parts of the filler liquid and 145 parts of the reaction stock solution B were present.
- a gun static mixer with a cartridge capacity of 2: 1 was prepared, and the mixed solution prepared above was filled into a large-capacity cartridge, and the reaction stock solution A was filled into the other cartridge with a small capacity.
- the simple mold prepared above is heated to 80 ° C., and the mixed solution and the reaction stock solution A are mixed into the heated simple mold while being mixed with a static mixer, and then a lump is formed. Polymerization was started.
- the volume ratio of the reaction stock solution A and the mixed solution was 1: 2, and the hybrid filler was added to 100 parts of the whole reaction solution (the whole norbornene-based resin molded product). The amount was 25 parts.
- a test piece having a length of 80 mm, a width of 10 mm, and a thickness of 4 mm was cut out from the obtained norbornene-based resin molded article, and the flexural modulus was measured according to the above method. The results are shown in Table 2.
- E was prepared so that the length direction of the specimen was parallel to the longitudinal direction of the mold.
- E is the length direction of the test piece is the transverse direction of the mold
- spx is a value measured for a test piece prepared so that the length direction of the test piece is parallel to the longitudinal direction of the mold. A is so that the length direction of the specimen is parallel to the lateral direction of the mold.
- Example 2 A filler liquid and a norbornene-based resin molded product were obtained in the same manner as in Example 1, except that the amount of the hybrid filler added in preparing the filler liquid was changed to 170 parts. It was. And about the obtained filler liquid and norbornene-based resin molded body, Example
- Example 2 Evaluation was performed in the same manner as in 1.
- the amount of reaction stock solution A and reaction stock solution B was changed to 159 parts each so that the ratio of the reaction stock solution A to the mixed solution was 1: 2. did.
- the amount of hybrid filler added to 100 parts of the whole reaction solution (the whole norbornene-based resin molded body) was 29 parts. The results are shown in Table 2.
- a filler liquid and a norbornene-based resin molded product were obtained in the same manner as in Example 1 except that the filler liquid was prepared by the following method.
- wollastonite manufactured by Kinsei Matech Co., Ltd.
- a silane coupling agent to a norbornene monomer mixture consisting of 90 parts of dicyclopentagen and 10 parts of tricyclopentagen.
- SH-400S 97.5 parts
- calcium carbonate previously surface-treated with a silane coupling agent 32.5 parts
- titanate coupling agent 5.2 parts
- the filler liquid was prepared by shear dispersion under conditions of a rotational speed of 13500 rpm and 10 minutes.
- Example 2 the obtained filler liquid and norbornene-based resin molded body were evaluated by the same method as in Example 1.
- the amount of the hybrid filler added was 25 parts with respect to 100 parts of the entire reaction solution (the whole norbornene-based resin molded body). The results are shown in Table 2.
- Example 1 Comparative Example 1 Mixed monomer (parts by weight) 100 100 100 Form of addition of filler No. W Pride Hybrid
- Wollastonite rice cake (parts by weight) 97.5 127.5 97.5 Calcium carbonate (straight: 3 ⁇ 4 part) 32.5 42.5 32.5 Total amount of fillers (parts by weight) 130 170 130 Quantity of filler in one liquid of filler (% by weight) 57 63 57 Viscosity of filler liquid ⁇ mPa-s) 320 640 810
- Examples 1 and 2 in which fillers (fillers) were added to the filler liquid (reaction stock solution) in the form of a noble and filled filler were simply blended because of good dispersibility. It can be confirmed that the viscosity of the resulting filler liquid can be lowered as compared with Comparative Example 1 alone. In addition, the filler liquids of Examples 1 and 2 were excellent in storage stability. In particular, from the results of Example 2, it can be confirmed that good results can be obtained even when the content of the hybrid filler (filler) is increased to 60% by weight or more. On the other hand, in Comparative Example 1 in which the filler (filler) was simply blended, the viscosity of the filler liquid was increased and the storage stability was inferior.
- Wollastonite (SH-400: manufactured by Kinsei Matec Co., Ltd., 50% volume cumulative diameter, 20 / ⁇ ⁇ , aspect ratio of 18 and surface treatment with bursilane. 135 parts and heavy coal as particulate filler 45 parts of calcium oxide (SCP—E # 2300: manufactured by Sankyo Seimitsu Co., Ltd., 50% volume cumulative diameter is 1., aspect ratio is 1, surface treated with stearic acid) Stirring was carried out under conditions of a bath temperature of 30 ° C. and a rotation speed of 360 rpm.
- a silane coupling agent (Shin-Etsu Chemical KBM-1003) was added to the mixer by spraying, and after completion of the spraying, the mixture was stirred at a rotational speed of 360 rpm (circumferential speed 20 mZs) for 7 minutes. Thereafter, the temperature inside the tank was raised to 110 ° C., and stirred for 10 minutes at a rotational speed of 360 rpm (circumferential speed 20 mZs), thereby drying the filler.
- 0.75 parts of a titanate coupling agent (Ajinomoto Fine Tetano Preect KR-TTS) was added to the mixer by spraying. After spraying, a hybrid filler was obtained by stirring for 5 minutes at a rotational speed of 360 rpm (circumferential speed 20 mZs).
- a reaction injection mold having a space (cavity) of 500 mm in length X 500 mm in width X 4 mm in thickness was prepared, and one was heated to 90 ° C and the other to 60 ° C. Then, 26.8 parts of A liquid, 26.8 parts of B liquid and 46.4 parts of C liquid prepared above are fed into the mixing head, and then 5 MPa or less in the reaction injection mold. The injection was carried out at an injection pressure of 1, and bulk polymerization was started and the reaction was carried out for 3 minutes.
- the mixing ratio of liquid A, liquid B and liquid C at this time is 1: 1: 1 by volume, the amount of injected fibrous filler is 22.5 parts, and the amount of particulate filler is 7. It was 5 parts. Thereafter, the norbornene-based resin molded product was taken out from the mold.
- the norbornene-based resin molded product produced above was cut into a size of 347 mm long ⁇ 210 mm wide ⁇ 4 mm thick, and the cut resin molded product was subjected to pretreatment before plating as described below. Went. That is, by first immersing the cut norbornene-based resin molded product in an aqueous solution in which 10 Oml of sulfuric acid and 1.5 g of a surfactant are dissolved per liter at 50 ° C. for 5 minutes. The degreasing process was performed.
- the norbornene-based resin molded product that has been degreased is immersed in an aqueous solution (chemical etching solution) in which 100 ml of sulfuric acid and 400 g of chromic anhydride are dissolved per liter at 65 ° C for 5 minutes.
- chemical etching was performed.
- the norbornene-based resin molded body subjected to chemical etching was subjected to acid cleaning at 25 ° C. for 2 minutes using an aqueous solution in which 50 ml of 35% hydrochloric acid was dissolved per liter.
- the cleaned norbornene-based resin molded product is immersed in an aqueous solution in which 20 g of stannous chloride (2 hydrates) and 50 ml of 35% hydrochloric acid are dissolved at 25 ° C. for 5 minutes per liter. Thus, sensitivity was imparted.
- the norbornene-based resin molded article to which sensitivity was imparted was immersed in an aqueous solution in which 0.4 g of palladium chloride and 3 ml of 35% hydrochloric acid were dissolved per liter at 25 ° C. for 5 minutes. Activation was performed.
- the norbornene-based resin molded product subjected to the active kneading is 15 g of sulfuric acid-kelke (hexahydrate), sodium citrate (dihydrate), hypophosphorous acid per liter.
- an aqueous solution pHIO
- 10 g of soda (monohydrate) and 3 ml of lactic acid are dissolved under the conditions of 40 ° C and 8 minutes.
- chemical adhesion is performed, and the surface of the norbornene-based resin molded product is formed.
- a chemical plating layer was formed.
- the norbornene-based resin molded body in which the chemical adhesion layer was formed was immersed in an aqueous solution in which 50 ml of sulfuric acid was dissolved per liter at 25 ° C for 20 seconds. After that, it was immersed in an aqueous solution in which 150 g of copper sulfate (pentahydrate) and 60 g of sulfuric acid were dissolved per liter, and treated using a copper anode at 25 ° C for 3 minutes under the conditions of a cathode current density of 2 AZdm 2 . .
- the obtained norbornene-based resin molding was manufactured and evaluated in the same manner. The results are shown in Table 3.
- a norbornene-based resin molding in which a plating layer is formed on the surface containing a hybrid filler obtained by high-speed stirring of two or more fillers in a dry process in a norbornene-based resin molding.
- the body was excellent in flexural modulus and linear expansion coefficient, and was excellent in rigidity and dimensional stability. Sarakuko also had good adhesion between the norbornene-based resin molded body and the plating layer ( Examples 3 and 4).
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Abstract
Description
Claims
Priority Applications (4)
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CN2006800509937A CN101360772B (zh) | 2005-11-18 | 2006-11-16 | 降冰片烯系树脂成型体及其制备方法 |
EP06832729A EP1950236A4 (en) | 2005-11-18 | 2006-11-16 | NORBORNENE RESIN MOLDINGS AND METHOD FOR MANUFACTURING THE SAME |
JP2007545285A JP5357428B2 (ja) | 2005-11-18 | 2006-11-16 | ノルボルネン系樹脂成形体およびその製造方法 |
US12/085,149 US20090042045A1 (en) | 2005-11-18 | 2006-11-16 | Norbornene-Based Resin Molded Article and the Method of Production Thereof |
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US (1) | US20090042045A1 (ja) |
EP (1) | EP1950236A4 (ja) |
JP (1) | JP5357428B2 (ja) |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2009066928A (ja) * | 2007-09-13 | 2009-04-02 | Rimtec Kk | 複合成形体 |
US20100091425A1 (en) * | 2006-12-22 | 2010-04-15 | Panasonic Corporation | Electronic component and method for producing the same |
WO2015098620A1 (ja) * | 2013-12-26 | 2015-07-02 | 日本ゼオン株式会社 | 重合性組成物の製造方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1849832A1 (en) * | 2005-02-18 | 2007-10-31 | Rimtec Corporation | Norbornene resin molded body and method for manufacturing same |
CN103890237A (zh) * | 2011-09-14 | 2014-06-25 | 马特里亚公司 | 含有用第8族烯烃复分解催化剂聚合的树脂组合物的改进电解池盖 |
US20150004423A1 (en) * | 2013-06-28 | 2015-01-01 | Saint-Gobain Performance Plastics Corporation | Resins and radomes including them |
IT201600131259A1 (it) * | 2016-12-27 | 2018-06-27 | Eni Spa | Materiale trasportatore di lacune e dispositivo fotovoltaico che lo utilizza |
JP7132794B2 (ja) * | 2018-08-24 | 2022-09-07 | パナソニックホールディングス株式会社 | 複合樹脂成形体 |
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- 2006-11-16 WO PCT/JP2006/322840 patent/WO2007058249A1/ja active Application Filing
- 2006-11-16 US US12/085,149 patent/US20090042045A1/en not_active Abandoned
- 2006-11-16 KR KR1020087011631A patent/KR20080066803A/ko not_active Application Discontinuation
- 2006-11-16 CN CN2006800509937A patent/CN101360772B/zh not_active Expired - Fee Related
- 2006-11-16 EP EP06832729A patent/EP1950236A4/en not_active Withdrawn
- 2006-11-16 JP JP2007545285A patent/JP5357428B2/ja not_active Expired - Fee Related
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US20100091425A1 (en) * | 2006-12-22 | 2010-04-15 | Panasonic Corporation | Electronic component and method for producing the same |
JP2009066928A (ja) * | 2007-09-13 | 2009-04-02 | Rimtec Kk | 複合成形体 |
WO2015098620A1 (ja) * | 2013-12-26 | 2015-07-02 | 日本ゼオン株式会社 | 重合性組成物の製造方法 |
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US20090042045A1 (en) | 2009-02-12 |
JPWO2007058249A1 (ja) | 2009-05-07 |
EP1950236A4 (en) | 2010-10-27 |
EP1950236A1 (en) | 2008-07-30 |
CN101360772B (zh) | 2011-05-18 |
JP5357428B2 (ja) | 2013-12-04 |
KR20080066803A (ko) | 2008-07-16 |
CN101360772A (zh) | 2009-02-04 |
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