WO2004014988A1 - カルボジイミド樹脂層を有する複合粒子及びその製造方法 - Google Patents
カルボジイミド樹脂層を有する複合粒子及びその製造方法 Download PDFInfo
- Publication number
- WO2004014988A1 WO2004014988A1 PCT/JP2003/010061 JP0310061W WO2004014988A1 WO 2004014988 A1 WO2004014988 A1 WO 2004014988A1 JP 0310061 W JP0310061 W JP 0310061W WO 2004014988 A1 WO2004014988 A1 WO 2004014988A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- particles
- resin
- particle
- carpoimide
- Prior art date
Links
Classifications
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/005—Processes for mixing polymers
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
-
- 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
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
Definitions
- the present invention relates to a composite particle having a resin layer and a method for producing the same.
- the present invention relates to a composite particle having an outer shell layer, which is a layer of a carpoimide resin, and a method for producing the same. More specifically, the present invention comprises a base particle (A) having a functional group and a carpoimide resin (B), Due to the bond between the functional group of the base particle (A) and the carbodiimide group of the carbodiimide resin (B), an outer shell layer composed of the carbodiimide resin was formed so as to cover the surface of the base particle (A).
- the present invention relates to a composite particle and a method for producing the composite particle. Background art
- the calposimid resin As an application of the calposimid resin, it has been put to practical use in various fields such as paints, adhesives, and coating agents (for example, Japanese Patent Application Laid-Open Nos. H10-60272 and H1 0-304024, etc.).
- paints, adhesives, and coating agents for example, Japanese Patent Application Laid-Open Nos. H10-60272 and H1 0-304024, etc.
- most of the mating resin is a molten resin solution or a paste-like resin. It is a fat or emulsion resin, and curing the particles themselves is very laborious and difficult.
- both of them improve heat resistance and chemical resistance by adding a cross-linkable vinyl monomer and a polymer, and also include a non-bul cross-linkable monomer such as an epoxy resin.
- polymers are used to improve heat resistance and solvent resistance.
- an object of the present invention is to easily change particles into cured particles or semi-cured particles by using a carbodiimide resin as a particle curing agent without deforming the shape of a base particle such as a thermoplastic resin. It is an object of the present invention to provide composite particles that are capable of making use of the reaction performance inherent in the carpoimide group and have excellent mechanical and functional characteristics.
- curing refers to curing a resin by cross-linking or the like, and to a state in which thermoplasticity is reduced and properties are stabilized. Disclosure of the invention
- the present inventors have conducted intensive studies to overcome the problems of the prior art, and as a result, have found that heat containing a group (for example, a hydroxyl group, an amino group, a lipoxyl group, a thiol group, etc.) that can react with a carbodiimide group. It is obtained by mixing and reacting a base particle such as a plastic resin with a carbodiimide resin in the presence of water or an organic solvent which is a nonsolvent for the base particle but is a solvent for the lipoimide resin. In the composite particles, a layer of carpoimide resin is formed on the surface of the base particles, the base particles and the layer of carpoimide resin are combined, and the composite particles have mechanical and functional characteristics. I found it. The present invention has been completed based on these findings.
- a group for example, a hydroxyl group, an amino group, a lipoxyl group, a thiol group, etc.
- a composite particle composed of a base particle (A) having a functional group capable of reacting with a carbodiimide group and a carbodiimide resin (B).
- Functional group of particles (A) and calposimid The resin (B) binds to the carpoimide group, and the average thickness (L) represented by the following formula [1] is within the range of 0.01 to 20 ⁇ m.
- a composite particle characterized by forming an outer shell layer.
- L is an average particle diameter of the mother particle
- L 2 is shown to an average particle size of the composite particles.
- the composite particle according to the first aspect wherein the form of the mother particles (A) is a true sphere or a substantially sphere.
- At least one carbodiimide group in the molecular chain of the rubodiimid resin (B) is different from the functional group of the mother particle (A).
- a composite particle is provided which is characterized in that it binds to form an outer shell layer.
- the bond between the functional group of the base particles (A) and the carpoimide group of the carpoimide resin (B) is a carbamoylamide bond or an isodiale bond.
- the functional group of the mother particle (A) is at least one active group selected from a hydroxyl group, a hydroxyl group, an amino group or a thiol group.
- a composite particle characterized by being a hydrogen group is provided.
- the composite particle according to the first aspect wherein the mother particle (A) is a thermoplastic resin.
- a composite particle according to the first aspect wherein the carpoimide resin (B) is a carpoimide resin represented by the following chemical formula (1). Is done.
- R 1 and R 3 are compounds having a functional group capable of reacting with an isocyanate group
- R 2 represents an organic residue obtained by removing the dicocyanate group from diisocyanate, and the diisocyanate is different
- Y represents a bond formed between the isocyanate group and a functional group capable of reacting with the isocyanate
- n is an average degree of polymerization and is in the range of 1 to 100.
- R 1 —Y and Y—R 3 may be an isocyanate group in the middle of the formation of a carpoimidide.
- the mother particles (A) having a functional group capable of reacting with the carpoimide group and the carpoimide resin (B) are mixed with the former non-solvent but the latter solvent.
- a first step in which the latter is mixed or immersed in the presence of at least one solvent selected from organic solvents or water to an extent sufficient for the latter to impregnate the surface layer of the former, and subsequently, the functional groups of the former When The second step of forming an outer shell layer made of the carpoimide resin (B) on the surface of the base particles (A) by covering the base particles (A) by reacting with the latter.
- a method for producing a composite particle according to any one of the first to eighth inventions is provided.
- the base particles (A) are particles obtained by a suspension polymerization, an emulsion polymerization, a dispersion polymerization, or a seed polymerization method in advance.
- a method for producing a composite particle is provided.
- the carbodiimide resin (B) is dissolved in at least one kind of solvent selected from an organic solvent or water.
- a method for producing composite particles characterized by immersing mother particles (A) in the obtained solution.
- the present invention is a composite particle comprising a base particle (A) having a functional group capable of reacting with a carbodiimide group, and a carbodiimide resin (B), wherein the base particle (A) The outer shell layer of the carpoimide resin (B) with the average thickness (L) in the range of 0.01 to 20 ⁇ m while the functional group and the force of the carpoimide resin (B) bind to the lupoimid group.
- the present invention relates to a composite particle characterized by forming the following, and a method for producing the composite particle. Preferred embodiments thereof include the following.
- the composite particles according to the first aspect wherein the average particle size of the base particles (A) is from 0.01 to 10,000 ⁇ m.
- the base particles (A) have a functional group of 30 to 2000 equivalents.
- the composite particles are curable reactive particles or semi-cured particles.
- Composite particles having a binding group are selected from a urethane bond, a thiourethane bond, a urea bond, an amide bond, and a force-positive imide bond in the molecular chain of the carbodiimide resin (B).
- the first invention is characterized by having at least one property selected from heat resistance, solvent resistance, chemical resistance, adhesion, adhesion, adhesion, or dispersibility in a solution.
- Composite particles are characterized by having at least one property selected from heat resistance, solvent resistance, chemical resistance, adhesion, adhesion, adhesion, or dispersibility in a solution.
- the thermoplastic resin includes a styrene polymer, a (meth) acrylic polymer, a copolymer obtained by addition polymerization of another vinyl polymer, a polymer obtained by hydrogen transfer polymerization, Composite particles characterized by being either a polymer obtained by polycondensation or a polymer obtained by addition condensation.
- R 1 or R 3 is at least a residue represented by the following chemical formulas (2) to (5).
- Composite particles characterized by being one kind.
- R 4 represents an alkylene group of 1 to 10 and R 5 represents an alkali metal, respectively
- R 4 represents an alkylene group of 1 to 10 and R 5 represents an alkali metal, respectively
- R 6 is a lower alkyl group having 1 to 4 carbon atoms
- R 7 is an alkylene group or an oxyalkylene group having 1 to 10 carbon atoms
- R ′ is a group derived from a quaternizing agent.
- R 8 represents a lower alkyl group having 1 to 4 carbon atoms
- R 9 represents a hydrogen atom or a methyl group
- m represents a range of 2 to 30.
- thermoplastic resin may be an addition weight of a styrene polymer, a (meth) acrylic polymer, or another vinyl polymer.
- a method for producing composite particles which is any one of a copolymer obtained by copolymerization, a polymer obtained by hydrogen transfer polymerization, a polymer obtained by polycondensation, and a polymer obtained by addition condensation.
- the mixing ratio between the base particles (A) and the carpoimide resin (B) is such that the equivalent ratio of the functional groups of the base particles (A) to the carboimide resin (B)
- the method for producing composite particles, wherein the carbohydrate group of the above is 0.1 to 20 equivalents.
- the functional group of the base particle (A) is at least one active hydrogen group selected from a hydroxyl group, a carboxyl group, an amino group, and a thiol group. Manufacturing method.
- the hydrophilic segment is represented by the chemical formula (1), wherein R 1 or R 3 is a residue represented by the chemical formulas (2) to (5).
- the solvent is dimethylformamide (DMF), tetrahydrofuran (THF), methylethylketone (MEK), methylisobutylketone (MIBK), acetone, N-methyl-12-pyrrolidone (NMP), dichloromethane or tetrachloroethylene.
- DMF dimethylformamide
- MEK methylethylketone
- MIBK methylisobutylketone
- acetone N-methyl-12-pyrrolidone
- NMP N-methyl-12-pyrrolidone
- DMF dimethylformamide
- THF tetrahydrofuran
- NMP N-methyl-2-pyrrolidone
- FIG. 1 is a schematic diagram of a composite particle. Explanation of reference numerals
- the composite particle of the present invention is a composite particle in which a base particle (A) having a functional group capable of reacting with a carbodiimide group and an outer shell layer composed of a carbodiimide resin (B) are formed on the surface layer thereof, Base particles (A) and Carpoimide resin
- the outer shell layer consisting of carbodiimide tree (B) is formed on the surface of the base particle (A). Is formed so as to cover the base particles (A).
- the average thickness diameter (L) of the outer shell layer represented by the following equation [1] is in the range of 0.01 to 20 ⁇ m. It is characterized by the following.
- the composite particles have a structure as shown in Fig. 1 if they are shown in a conceptual structure. is there.
- the inside of the dotted line is the core particle derived from the base particle (A), and the surface layer is the outer shell layer made of the carpoimide resin (B). That is, it is a non-spherical or spherical particle having a core / shell structure.
- the reactive group of the base particle (A) when at least one of the carposide groups in one molecule is bonded to the inside or the surface of the core particle, functions such as heat resistance, solvent resistance, and adhesion can be further improved.
- the mother particles (A) are thermoplastic resin particles, the inside can be hardened while leaving the outer shell layer made of the carpoimide resin depending on the type of the carpoimide resin. Only the surface of the base particles (A) can be hardened.
- a large number of carpoimid groups can be added to the surface of the base particle (A), and the thickness of the outer shell layer can be freely controlled.
- the composite particles may be cured reaction particles or semi-cured reaction particles, that is, semi-cured reaction particles.
- calposimid resin (B) As the calposimid resin (B) according to the above-mentioned composite particles of the present invention, a calposimid resin represented by the following chemical formula (1) (or polycarposimid resin) is used.
- R 1 and R 3 are compounds having a functional group capable of reacting with an isocyanate group Represents a hydrogen or an organic residue having 1 to 40 carbon atoms excluding the functional group, and may be the same or different;
- R 2 represents an organic residue obtained by removing an isocyanate group from diisocyanate; and the diisocyanate is represented by Different types may be used.
- Y represents a bond formed by the isocyanate group and a functional group capable of reacting with the isocyanate.
- n is the average degree of polymerization and is in the range of 1 to 100.
- ! ⁇ And- 3 may be an isocyanate group in the middle of carbodiimidation.
- R 1 or R 3 is at least one segment composed of a residue represented by a compound having a functional group or a bond that reacts with an isocyanate group.
- Aromatic dithiols such as 2-benzenebenzene and 4-chloro-1,2-benzenedithiol; and (Vii) a modified polyester alcohol having a mercapto group.
- Polymers containing a rucapto group are also included. These may be used alone or in combination of two or more.
- Carboxyl group-containing compounds include (i) saturated aliphatic monocarboxylic acids such as formic acid, acetic acid, propionic acid, isovaleric acid, and hexanoic acid; (ii) saturated aliphatic monocarboxylic acids such as oxalic acid, malonic acid, and succinic acid Aliphatic dicarboxylic acids; (iii) Organic carboxylic acids having an ester group such as 2-attaryloyloxyshethyl succinic acid and 3-attaryloylenopropyl phthalic acid; (iv) Benzoic acid, toluic acid, salicylic acid, etc.
- saturated aliphatic monocarboxylic acids such as formic acid, acetic acid, propionic acid, isovaleric acid, and hexanoic acid
- saturated aliphatic monocarboxylic acids such as oxalic acid, malonic acid, and succinic acid
- Aliphatic dicarboxylic acids
- (V) heterocyclic carboxylic acids such as furan carboxylic acid, thiophene carboxylic acid and pyridine carboxylic acid; (vi) acrylic acid, methacrylic acid, crotonic acid, itaconic acid, maleic acid, fumaric acid, Various unsaturated mono- or dicarboxylic acids or unsaturated dibasic acids such as monobutyl itaconate and monobutyl maleate; (V i ⁇ ) Acid anhydrides derived from carboxylic acids such as acetic anhydride, succinic anhydride and phthalic anhydride; (V iii) polyacrylic acid, polymer And high molecular carboxylic acids such as tacrylic acid. These may be used alone or in combination of two or more.
- Compounds having a typical bonding group that reacts with the isocyanate groups of (f) to (j) can be obtained by heating the compound described in (a) to (e) above and various isocyanate compounds (or by using a catalyst). Under heating) to carry out a polymerization reaction.
- the representative compounds that react with the isocyanate group are not limited to those described in (a) to (j) above, and compounds having a functional group or a bond that reacts with the isocyanate group (for example, acid anhydrides and There is no particular limitation as long as it is a compound having a saturated double bond, etc., and two or more kinds may be used in combination.
- the calposimid resin represented by the chemical formula (1) has an average molecular weight of 200 to 100,000, preferably 500 to 50,000, more preferably 600 to 1,000. 0, 000, the best being 100 000-5000.
- the number of carbodiimide groups in one molecule of carbodiimide resin is 1 to 100, preferably 2 to 80, more preferably 3 to 50, and most preferably 4 to 30.
- Examples of the isocyanate as a raw material for producing the above-mentioned carbodiimide compound (carbodiimide resin) according to the present invention include an isocyanate having at least two or more isocyanate groups, and preferably a bifunctional isocyanate.
- xamethylene methylene diisocyanate (sometimes abbreviated as HD I), hydrogenated xylylene diisocyanate (H XD I), xylylene diisocyanate (XD I), 2,2,4-trimethyl Xamethylene diisocyanate 1, (TMHD I), 1,12-diisocyanate dodecane (DD I), norpolnandiisocyanate (NBD I), 4, 4'-dicyclohexyl methane diisocyanate ( HMD I), tetramethylxylylene diisocyanate (TMXD I), isophorone diisocyanate (IPD I), 2,4,6-trii Flop Mouth pyrenyl diisocyanate (TIDI), 4,4'-diphenylmethane diisocyanate (MDI), tolylene diisocyanate (TDI), hydrogenated tolylene diisocyanate (HTDI), etc.
- HD I xamethylene methylene diiso
- the above-mentioned isocyanate is produced by heating in the presence of a carbodiimidation catalyst.
- the calposimidation catalyst is a catalyst capable of carbodimidation, but organic phosphorus compounds are suitable, and phospholenoxides are particularly preferable in terms of activity.
- 3-methinole 1-phenolene 2-phosphoren-l-oxide, 3-methinolene 1-ethylenol 2-phospholene-l-l-oxide, 1,3-dimethinolene 2-phospholene-l-l-oxide, 1-l-fenolene 2-phosphoren-1-oxide, 1-ethynolei 2-phosphoren-1-oxide, 1-methinol-1-phosphorene-1-1-oxide, and double bond isomers thereof can be exemplified.
- 3-Methylenol 1-phenolene 2-phospholene 11-year-old is available.
- the timing of adding the calposimidation catalyst is not particularly specified, such as before heating, during heating, or after heating, but it is preferable to add at a relatively low temperature from the viewpoint of safety.
- the above-mentioned isocyanate is produced by heating in the presence of a catalyst for the entry of lipodiimide.
- the synthesis may be performed in the absence of a solvent or in a solvent. Further, a solvent may be added during the reaction. In that case, it may be appropriately selected according to the intended use.
- Typical examples of the solvent include ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, etc .; ethyl acetate, petite / re, ethyl propionate, sekiguchi Estenoles such as sonolev acetate; pentane, 2-methylbutane, n-hexane, cyclohexane, 2-methinolepentane, 2,2-dimethylinolebutane, 2,3-dimethinolebutane, heptane, n-octane, isooctane, 2, 2,3_ trimethinolepentane, decane, nonane, cyclopentane, methinolecyclopentane, methinolecyclohexane, ethynoleic hexane, P-menthane, benzene, tono
- Aromatic hydrocarbons carbon tetrachloride, trichloroethyl Halogenated hydrocarbons such as benzene and tetrabromoethane; ethers such as ethyl ether, dimethyl ether, trioxane, and tetrahydrofuran; acetal compounds such as methylal and getyl acetal; nitropopen pen and nitrobenzene And sulfur- and nitrogen-containing organic compounds such as pyridine, dimethinoleformamide, dimethinole sulfoxide, and acetonitrile.
- the solvent is not particularly limited as long as it does not interfere with the isocyanate group and the carbodiimide group during the synthesis, and a solvent suitable for the use of the polymerization method may be appropriately selected. These may be used alone or in combination of two or more.
- the terminal of the carbodiimide resin is If it is sealed with a diluent segment etc., in addition to the above solvents as diluents, water, methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 2-butanol, isobutynoleanol, tert-Petinoreanore, 1_Pentanore, 2-Pentanore, 3-Pentanore, 2-Methinore_1 Butanore, Isopentinoreanorecol, tert-Pentinoreanore, 1 1-hexanole, 2-methinole 1-pentanole, 4-meth / leo 2-pentanole, 2-ethinolebutanole, 1-to-ptanolone, 2-heptanole, 3-heptanole, 2 Alcohols such as —Otano-nore, 2-Echinor
- a water-soluble polycarboimide is preferably used as the carpoimide compound (polyimide resin) according to the present invention.
- At least one of R 1 or R 3 as a hydrophilic segment is used as such a water-soluble polycarboimide.
- R 4 is an alkylene group of 1 to 10
- R 5 is an alkali metal A residue of an alkyl sulfonate having at least one reactive hydroxy group.
- alkyl sulfonate examples include sodium hydroxyxetane sulfonate and sodium hydroxypropane sulfonate, with sodium hydroxypropane sulfonate being preferred.
- R 6 is a lower alkyl group having 1 to 4 carbon atoms
- R 7 is an alkylene group or oxyalkylene group having 1 to 10 carbon atoms
- R ′ is a quaternizing agent-derived A quaternary salt of a dialkylamino alcohol residue represented by the formula:
- dialkylamino alcohol examples include 2-dimethylaminoethanol, 2-ethylaminoaminoethanol, 3-dimethylinoamino-1-pronononole, and 3-ethylaminoaminoprono.
- examples thereof include nonole, 3-ethylamino 2-propanol, 5-ethylamino-2-propanol, 2- (di-n-butylamino) ethanol, and 2-dimethylaminoethanol is preferred.
- the quaternizing agent includes dimethyl sulfate and methyl p-toluenesulfonate.
- dialkylaminoalkylamine examples include 3-dimethylamino-1-n-propylamine, 3-ethylaminoamine n-propylamine, (Jetylamino) Ethylamine and the like are preferable, and 3-dimethylamine n-propylamine is particularly preferable.
- the quaternizing agent includes dimethyl sulfate and methyl p-toluenesulfonate.
- R 8 represents a lower alkyl group having 1 to 4 carbon atoms
- R 9 represents a hydrogen atom or a methyl group
- m represents a range of 2 to 30.
- poly (alkylene oxide) examples include poly (ethylene oxide) monomethyl ether, poly (ethylene oxide) monoethyl ether, poly (ethylene oxide 'propylene oxide) monomethyl ether, poly (ethylene oxide) Propylene oxide) monoethyl ether and the like, and poly (ethylene oxide) monomethyl ether is preferable.
- the method for producing the thermoplastic resin base particles (A) having a functional group according to the present invention includes a functional group capable of reacting with a carbodiimide group (specifically, a hydroxyl group, a carboxyl group, an amino group, a thiol group).
- a carbodiimide group specifically, a hydroxyl group, a carboxyl group, an amino group, a thiol group.
- any method may be used as long as it is a composition or particle that satisfies the conditions such as the amount of the functional group of the base particle (A), the resin and the particle diameter, and the thickness of the molded article. It may be produced.
- the particles obtained by the above polymerization method may be particles having a crosslinked structure in advance, and the particle surface Metal particles and inorganic particles having a functional group capable of reacting with a carpoimide group therein can also be used as the base particles (A) in the production of the composite particles of the present invention.
- the base particles (A) according to the present invention may contain a functional group capable of reacting with a carbodiimide group, specifically, a hydroxyl (-OH) group, a hydroxyl group (-COOH) group, These particles have active hydrogen groups, such as no (_NH 2 ) group and thiol group (one SH).
- the above-mentioned base particles have an average molecular weight of about 1000 to 3, 000, 000 in weight if it is a thermoplastic resin, and 300,000 or more if the particles are spherical particles. It is about 500,000. However, the molecular weight distribution is not limited as long as it is a curable resin.
- thermoplastic resin for example, a styrene polymer, a (meth) acrylic polymer, a copolymer obtained by addition polymerization of another vinyl polymer, a polymer obtained by hydrogen transfer polymerization, polycondensation And polymers obtained by addition condensation.
- the copolymerizable raw material monomer as the main component include (i) styrene, 0-methylstyrene, m-methinolestyrene, and ⁇ -methinolestyrene. , ⁇ -methynolestyrene, ⁇ -ethynolestyrene, 2,4-dimethynolestyrene, ⁇ _ ⁇ -ptinolestyrene, ⁇ -tert-ptinolestyrene, p-n-hexinolestyrene, p-n-octino Restyrene, p-n-noninolestyrene, p-n-decinolestyrene, p-n-dodecinolestyrene, p-methoxystyrene,; -phenylenolestylene, p-chloronostyrene, 3,4-diketostyren
- Styrenes (ii) methyl acrylate, ethyl acrylate, n-butyl acrylate, isoptyl acrylate, propyl acrylate, acryl / acid hexyl 2-Ethylhexyl acrylate, n-octyl acrylate, dodecyl acrylate, lauryl acrylate, stearyl acrylate, 2-acrylate phenylethyl acrylate, a-octyl acrylate Methyl lylate , Methyl methacrylate, ethyl methacrylate, n-butyl methacrylate, isoptyl methacrylate, propyl methacrylate, hexyl methacrylate, 2-ethylhexyl methacrylate, n-octyl methacrylate, dodecyl methacrylate, ralyl methacrylate
- vinyl esters such as
- Tons (V ii) N-vinylinolepyrrole, N-vinylinolecanolesol, N-vinylindole, N-vinyl compounds such as N-vinylinolepyrrolidone, (V iii) butyl fluoride, vinylidene fluoride, tetrafluoroethylene And methacrylic acid esters having a fluorine-anolequinole group such as propylene, hexafenoleopene, or trif / rheloethylenate atelinoleate and tetrafluoropropylenole acrylate. These can be used alone. Or two or more of them may be used in combination.
- radically polymerizable monomer or compound having a carboxyl group as a functional group capable of reacting with a carposide group include acrylic acid, methacrylic acid, crotonic acid, and itacone.
- unsaturated mono- or dicarboxylic acids or unsaturated dibasic acids such as acid, maleic acid, fumaric acid, monobutyl itaconate and monobutyl maleate, and the like, and these may be used alone, Even if two or more types are used together good.
- radical polymerizable monomer or compound having a hydroxyl group as a functional group capable of reacting with a carposide group include 2-hydroxyhydroxyl (meth) acrylate, — (Meth) acrylic monomers such as hydroxypropyl (meth) acrylate, 3-hydroxypropyl (meth) acrylate, and '4- hydroxypropyl (meth) acrylate
- Polyalkylene glycol (meth) acrylic compounds such as polyethylene glycol mono (meth) acrylate and polypropylene glycol mono (meth) acrylate
- Droxyalkyl vinyl ethers, aryl alcohol, 2-hydroxyl Ariru ether such as various Ariru compounds and the like, these may be used alone or in combination of two or more.
- polymer having a hydroxyl group examples include a complete saponification of polyvinyl alcohol (PVA), a partially saponified resin, a copolymer of vinyl acetate and other vinyl monomers, and the like.
- a hydroxyl group-containing thermoplastic resin such as a saponified resin of an acetic acid ester-containing polymer.
- radical polymerizable monomer or compound having an amino group as a functional group capable of reacting with a carbodiimide group include (meth) atarylamide, ⁇ -ethyl and the like.
- radical polymerizable monomer or compound having a thiol (mercapto) group as a functional group capable of reacting with a carbodiimide group specific examples thereof include 2-propene-1-1. —Thiol, 3-butene — 1-thiol, 4-pentene-1-1-thionore, (meth) atalinoleic acid 2-mercaptoethyl, (meth) acrylic acid 2-mercapto-11-norreboxhetyl, N- (2-mercapto Acrylamide, N- (2-mercapto-1-carboxyethyl) acrylamide, N— (2-mercaptoethyl) methacrylamide, N .— (4-mercaptophenyl) acrylamide C, N— (7—mercaptonaphthyl) acrylamide Monomer or compound containing an unsaturated double bond such as mono-2-mercaptoethylamide maleate, tetramethylene dithiol monomer, he
- thermoplastic resin containing a thiol (mercapto) group such as a modified polybutyl alcohol having a thiol (mercapto) group, may also be used.
- a polyfunctional copolymer can be obtained by using the above-mentioned monomers containing various reactive groups in combination. What is necessary is just to make it a polymer. Further, by adjusting the addition amount of the carbodiimide resin, the reaction temperature and the conditions, polyfunctional resin particles containing carbodiimide groups can be produced.
- a crosslinkable (curable) resin or particle When a crosslinkable (curable) resin or particle is produced, a monomer having a polyfunctional unsaturated double bond may be used as a crosslinker depending on the intended use.
- Illustrative representatives are aromatic divinyl compounds such as dibielbenzene, divinylnaphthalene, etc .; ethylene glycol diacrylate, ethylene glycol dimethacrylate, triethylene glycol residue methacrylate, tetraethylene.
- a known radical polymerization initiator can be used as the polymerization initiator used in the production of the resin and the particles according to the present invention and used for radical polymerization.
- Typical examples are peroxides such as benzoyl peroxide, cumenehydroxide, t-butylhydroxide, sodium persulfate, potassium persulfate, ammonium persulfate, etc.
- azo compounds such as tolyl, azobismethylbutyronitrile, and azobisisovalerretril. These may be used alone or in combination of two or more.
- Typical examples of the specific polymerization solvent include water, methanol, ethanol, 1-propanol, 2-propanol, 1-ptanol.
- Alcohols such as hexanolone, benzinoleanolone, cyclohexanolone, etc .; Methyl sorbet, ethylse sorb, isopropinolesosolenolev, butizurecello sonoble, diethylene glycol Ether alcohols such as mono-olemono petit / le-ter; Ketones such as ton, methylethyl ketone, methyl isobutyl ketone, and hexahexanone; ethenol acetate such as ethyl ethyl acetate, butynole dicarboxylate, ethinole propionate, and cellosoleb acetate; pentane, 2-methinolebutane, and n-hexane Hexane, Hexane, Hexane, 2-Methynolepentane, 2,2-Dimethinolebutane
- a (polymer) dispersant, stabilizer, emulsifier, surfactant and the like may be appropriately selected and used according to a polymerization method that can be used.
- Such agents include, but are not limited to, polyhydroxystyrene, polystyrenesulfonic acid, vinylphenol- (meth) acrylate copolymer, and styrene.
- Polystyrene derivatives such as i- (meth) acrylate ester copolymer and styrene-biphenol- (meth) acrylic acid ester copolymer; poly (meth) acrylic acid, poly (meth) acrylamide, polyata Poly (meth) acrylic acid derivatives such as rilonitrile, poticetyl (meth) atalylate, polybutyl (meth) atalylate; polymethyl vinyl ether, polyester vinyl ether, polybutyl butyl ether, polyisobutino Polybutyl alkyl ether derivatives such as levynyl ether; Cellulose derivatives such as loin, methinoresenorelose, senorelose acetate, senorelose cerate,
- Emulsifiers include alkyl sulfates such as sodium lauryl sulfate, alkyl benzene sulfonates such as sodium dodecylbenzene sulfonate, alkyl naphthalene sulfonates, fatty acid salts, alkyl phosphates, and alkyl sulfo succinates.
- Anionic emulsifiers such as acid salts; Cationic emulsifiers such as alkylamine salts, quaternary ammonium salts, alkyl betaines, and amine oxides; Polyoxyethylene alcohol alkyl ether, polyoxyethylene alcohol alkyl ether, polyoxyethylene Nonionic emulsifiers such as poly (ethylene glycol), poly (ethylene glycol), sorbitan fatty acid ester, glycerin fatty acid ester, and polyoxyethylene fatty acid ester It is below. These may be used alone or in combination of two or more.
- a resin or a particle containing a functional group capable of reacting with a carpoimide group is prepared, and the resin or the particle can be dissolved in a solvent in which the resin or the particle does not dissolve.
- the base particles (A) having the functional group and the carpoimide resin (B) are mixed with the former non-solvent but the presence of at least one solvent selected from the group consisting of water and an organic solvent.
- the outer shell layer composed of the calposimid resin (B) is formed on the surface of the mother particles (A) by reaction with the calposimid group of the calposimid resin (B) to cover the mother particles (A).
- a dispersant As the solvent, a dispersant, an antioxidant, a stabilizer, an emulsifier, or the like is appropriately selected as required in addition to the mother particles (A) and the carpoimide resin (B) in the first step. And can be added.
- Illustrative examples include a dispersant, a stabilizer, and an emulsifier which are the same as those described above.
- Other antioxidants include a phenol-based antioxidant and a sulfur-based antioxidant.
- the content of the carbodiimide group of the carpoimide resin (B) necessary for the carboimide resin is 50 to 1 in terms of carpoimide equivalent. 0 0 0, preferably 8 0 — 8000, more preferably 100 to 500, best 200 to 400.
- a base particle (A) having a functional group capable of reacting with a necessary carpoimide group to bind to the base particle (A) and form an outer shell layer on the surface has a functional group equivalent of 30 to 20%. It preferably satisfies 00, preferably 50 to 1000 in equivalent weight, more preferably 50 to 900 in equivalent weight, and most preferably 100 to 500 in equivalent weight. If the equivalent is more than 2000, the amount of bonding with the carbodiimide group decreases, the formation of the outer shell layer becomes insufficient, and the function as the composite particles deteriorates.
- the particles having a functional group may be particles containing a functional group such as a hydroxyl group, a carboxyl group, an amino group, a thiol group, an epoxy group, an isocyanate group, and a carbodiimide group that can react with the carpoimide group.
- a functional group such as a hydroxyl group, a carboxyl group, an amino group, a thiol group, an epoxy group, an isocyanate group, and a carbodiimide group that can react with the carpoimide group.
- Any particles may be used without particular limitation, but among them, particles having active hydrogen groups, such as lipoxyl group, hydroxyl group, amino group, and thiol group, easily react with the carpoimide group to obtain a strong bonding group. It is preferred.
- Specific examples of the binding group include:
- a stronger bonding group for example, an amide bond, an acyl perrea bond, etc.
- the base particles (A) since the base particles (A) only need to have a reactive group capable of reacting with a carpoimide group on the particle surface, the base particles (A) according to the present invention include metal particles, inorganic particles, and the like. Particles that do not have a reactive group capable of reacting with the carpoimide group were subjected to a surface treatment to provide a reactive group capable of reacting with the carpoimide group Including.
- the shape of the particles having a functional group is preferably true spherical or substantially spherical, but may be irregularly shaped particles (non-spherical).
- the base particles (A) are preferably particles having a particle diameter of 0.01 to: L 0,0 O 0 / im, preferably 0.01 to 1,000 Aim, more preferably 0.1 to 1,000 Aim. Particles with a size of 500 ⁇ m, best from 0.5 to 300 ⁇ m are good.
- the resin having a reactive group is a film-shaped composition, it can be cured as long as the film-shaped thickness is within the above-mentioned particle diameter, and the carbodiimide resin bonded to the composition can be cured.
- the amount of the carpoimide resin to be added depends on the curing amount, the thickness of the outer shell layer that can be formed, and the required remaining amount of the carpoimid group, but is equivalent to 0.1 equivalent to 1 equivalent of the functional group of the base particles.
- -20 should be added as a guide, preferably 0.3-8 in equivalent weight, more preferably 0.5-5 in equivalent weight.
- the reaction temperature may be at least the minimum temperature at which the functional group of the base particle and the carpoimide group can chemically react with each other, and depends on the type of the base group, the type of the carpoimide resin, the type of the solvent, and the like.
- the range of 10 to 200 ° C is good, preferably 15 to 150 ° C, more preferably 20 to 130 ° C, and the best is 30 to 11 ° C. Good range.
- the time required for bonding the reactive group in the base particle (A) and the carpoimide group is the time required for the desired curing reaction to be almost completed. It depends on the calposimid resin used and the amount added, the type of functional group in the resin (particle), the viscosity of the solution, the concentration, etc., for example, at 40 ° C for 1 to 24 hours, preferably 6 hours. ⁇ 24 hours.
- the solvent in which the resin or particles do not dissolve and in which the carpoimide resin dissolves is at least one kind of solvent selected from water or an organic solvent, and the calposimid resin to be used, the amount added, and the type and content of the resin (particles) It may be appropriately selected in consideration of the type of functional group to be used, the intended use, and the like.
- Specific solvents include water, methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 2-butanol, iso-petit / leano-le-cone, tert-petit-zo-le-no-cole, 1 1-pentanol, 2-pentanol, 3-pentanol, 2-methynole 1-butanol, isopentyl alcohol, tert-pentinoleanol, cone, 1-hexanol, 2-methylol 1-pentanol , 4-Methinole 2-pentanole, 2-ethynolebutanoe, 1-heptanolone, 2-heptanol., 3-heptanolone, 2-octanol, 2-ethyl-1-hexanol, benzylanol Anoreconores such as Reconore and Cyclohexanore; Mechinorese Mouthsolve, Etycelosonore
- ⁇ Se Tonitoriru nitrogen-containing organic compounds, and the like.
- water a lower alcohol having 1 to 5 carbon atoms such as methanol or ethanol, a mixture of water and a lower alcohol, toluene, dimethylformamide (DMF), tetrahydrofuran (THF), methinoleethinole ketone ( MEK), methylisobutyl ketone (MIBK), acetone, N-methyl-1-pyrrolidone (NMP), dichloromethane, tetrachloroethylene, and more preferably, water, and lower alcohols such as methanol and ethanol.
- DMF dimethylformamide
- THF tetrahydrofuran
- MEK methinoleethinole ketone
- MIBK methylisobutyl ketone
- NMP N-methyl-1-pyrrolidone
- dichloromethane tetrachloroethylene
- water and lower alcohols such as methanol
- a solvent suitable for the intended use may be appropriately selected. These may be used alone or in combination of two or more.
- the solution concentration at the time of the curing reaction is represented by the following formula, and is 1 to 60% by weight, preferably 3 to 50% by weight, and more preferably 3 to 50% by weight. It is preferably from 5 to 40% by weight, and most preferably from 6 to 30% by weight.
- the thickness of the outer shell layer of the composite particles covered with the outer shell layer of the present invention depends on the type of carbodiimide resin (raw material isocyanate, molecular weight, terminal modification, etc.) and the amount added, the type and amount of base particles, It depends on the synthesis conditions, etc.
- the curing performance of the particles having an outer shell layer obtained by the type, molecular weight, amount of addition, reaction temperature, solvent used, amount of functional groups contained in the mother particles, etc. of the calposimid resin used, thickness of the outer shell layer Can be adjusted according to the application.
- a carbodiimide resin made from an aromatic isocyanate when used, particles having a high crosslink density can be easily obtained at a relatively low temperature due to high reactivity, and furthermore, a carbodiimide obtained on the particle surface can be obtained.
- High adhesiveness (reactivity) can be imparted from the outer shell layer, which is a resin layer.
- Increasing the molecular weight of the carpoimide resin used or increasing the amount of carpoimid groups in one molecule can increase the thickness of the obtained outer shell layer, thereby improving the adhesion and adhesion of the obtained particles. Performance can also be improved.
- a carposimid resin (or a polycarbodiimide resin) represented by the following chemical formula (1) is used.
- a single resin may be used depending on the application, or a single resin may be used, or a composite carpoimide resin using two or more isocyanate raw materials, a single carpoimide resin or a mixture of two or more composite carpoimide resins may be used.
- Composite particles can also be obtained by using the mixed calposimid resin.
- the particle size distribution of the composite particles covered with the outer shell layer of the present invention is the particle size distribution defined by the following equation.
- the CV value [MCV] of the base particle (A) and the CV value [C CV] of the composite particle covered with the outer shell layer, which is a layer of carpoimide resin are 0.5 ⁇ [CCV] / [ MC V] ⁇ 1.4, preferably 0.6 ⁇ [CCV] / [MC V] ⁇ 1.3, more preferably 0.7 ⁇ [C CV] / [MC V] ⁇ 1. 2, the best is 0.8 ⁇ [CCV] / [MCV] ⁇ 1.1, and the particle size distribution satisfies these ranges.
- the composite particles having the outer shell layer also have the shape of the mother particle. Are obtained without damaging the particles.
- the shape of the composite particles covered with the outer shell layer of the present invention is as follows:
- the particle size was measured by taking a photograph at a magnification (50 to 1000 times) that can be measured by SEM, measuring n500 particles at random, and measuring the average particle size.
- the composite particles covered with the outer shell layer of the present invention include particles containing a group (for example, a hydroxyl group, an amino group, a carboxyl group, and a thiol group) capable of reacting with a carpoimide group, and a non-solvent.
- a group for example, a hydroxyl group, an amino group, a carboxyl group, and a thiol group
- it is obtained by mixing with the carpoimide resin and reacting with heat.In terms of performance, heat resistance and solvent resistance as cured particles are obtained.
- excellent effects of adhesion, adhesion, and tackiness as a carbodiimide-containing particle can be obtained.
- thermoplastic resin into a cured resin, and also to add a carbodiimide group not only on the particle surface but also inside the particles, further improving heat resistance to other substances as composite particles.
- Properties, solvent resistance, adhesion Properties, adhesion and tackiness can be improved.
- the dispersibility of the particles is improved, and a dye or pigment having a reactive group is allowed to react with the carpoimide, thereby enabling coloring without discoloration.
- Maintaining such performance for composite particles, crosslinking agent, hydrolysis stabilizer, thermoplastic resin curing agent, additive to elastomer, compatibilizer, adhesive, coating agent or paint, automotive field and etc. It can be used in a wide variety of fields such as reinforcing materials and auxiliary materials in the electric and electronic fields, or furniture and building materials. It can also be applied to spacers for liquid crystals.
- a carbodiimide resin can be directly and simply attached to spherical particles synthesized by emulsion polymerization, suspension polymerization, dispersion polymerization, etc. Can be used.
- the surface of the base particles can be formed into a layer of the carpoimide resin with the carpoimide resin solution, the unreacted residual carpoimide resin can be reused many times, and the production is economically good. Is the way. Examples and comparative examples
- m-tetramethylxylylene diisocyanate 800 g was reacted with 16 g of a catalyzed catalyst for 20 hours at 180 ° C for 20 hours at m-tetramethylxylylene isocyanate.
- 6.79.8 g of the obtained carbodiimide and 177.1 g of sodium hydroxypropanesulfonate were reacted at 100 ° C. for 24 hours.
- 571.3 g of distilled water was gradually added thereto to obtain a yellow-brown transparent carbodiimide resin solution (resin concentration: 60% by weight).
- the carbodimid equivalent was 3114N NCN.
- the mixture in the following ratio was charged into a 500 ml flask at a time.
- the mixture was heated with an agitator under an nitrogen stream at an oil bath temperature of 70 ° C. for about 18 hours.
- the particle size distribution (Nikkiso Microtrack 9320 HRA) of the particles was measured, and the volume distribution showed an average particle size of 12.12 ⁇ . Observation of the shape with SEM (Hitachi S-210) revealed a group of irregularly shaped particles. Note that a part of the particles was used as Comparative Example 1.
- a mixture of the proportions shown below was charged into a 500 ml flask at a time, and heated with an agitator at an oil bath temperature of 70 ° C under a nitrogen stream for about 18 hours.
- [Prototype particle example 3] (Comparative example 3) Polyvinylinole alcohol (PVA—210 parts by weight, manufactured by Kuraray Co., Ltd.) Base particles 3 were obtained from the coarse particles using a known mill and classifier.
- a mixture of the proportions shown below was batch-charged into a 500 ml flask, the dissolved oxygen was replaced with nitrogen, and the mixture was heated with an agitator at an oil bath temperature of 75 ° C under a nitrogen stream for about 15 hours. As a result, a styrene-methacrylic acid copolymer particle solution was obtained.
- a mixture of the proportions shown below was batch-charged into a 500 ml flask, and the dissolved oxygen was replaced with nitrogen. The mixture was heated with an agitator at an oil bath temperature of 80 ° C for about 15 hours under a nitrogen stream. To obtain a styrene-methacrylic acid copolymer particle solution.
- AIBN Azobisisobutyronitrile
- this particle solution was washed with a mixed solution of water and methanol (3: 7) about 3 to 5 times using a well-known suction filtration device, and then repeatedly filtered and vacuum-dried.
- Base particles 5 were obtained.
- the shape of these particles was observed with a SEM (Hitachi S-2150), and the spherical particle index was measured. As a result, it was 1.05, which was a group of spherical particles. Further, when the particle diameter was measured, the average particle diameter was 5.8 2 / m. A part of the powder particles was used as Comparative Example 5.
- this particle solution was repeatedly washed and filtered about 3 to 5 times with a mixed solution of water and methanol (3: 7) using a known suction filtration device and vacuum-dried to obtain mother particles 6. Shape these particles by SEM (Hitachi S-215) was observed, and the spherical particle index was measured to be 1.07, which was a group of spherical particles. When the particle size was measured, the average particle size was 12.91 ⁇ . A part of the powder particles was used as Comparative Example 6.
- AIBN Azobisisobutyronitrile
- a 100 ml flask is charged with a mixture of the proportions shown below at a time, and the dissolved oxygen is replaced with nitrogen.
- the mixture was heated at 0 ° C. for about 15 hours to obtain a styrene-methacrylic acid copolymer particle solution.
- this particle solution was repeatedly washed and filtered about 3 to 5 times with methanol using a known suction filtration apparatus and dried in vacuo to obtain mother particles 8.
- the shape of this particle was observed by SEM (S-215, manufactured by Hitachi), and the spherical particle index was measured. The result was 1.02, which was a group of spherical particles.
- the average particle diameter was 4.43 zm.
- a part of the powder particles was used as Comparative Example 8.
- Table 2 shows a summary of these prototype particle examples 1 to 8.
- a mixture of the proportions shown below was batch-charged into a 300 ml flask, and heated with an agitator under an atmosphere of nitrogen at an oil bath temperature of 35 ° C for about 15 hours to produce a composite particle solution containing lipopositeide. did.
- Example 2 A mixture of the proportions shown below was batch-charged into a 300 ml flask, and heated with an agitator at a temperature of 55 ° C in an oil bath at 55 ° C for about 15 hours to prepare a composite particle solution containing rubodiimide. .
- a mixture of the proportions shown below was batch-charged into a 300 ml flask, and heated with an agitator at a temperature of 50 ° C in an oil bath at 50 ° C for about 15 hours to prepare a calopositide-containing composite particle solution. .
- a mixture of the following proportions is charged all at once to a 300 ml flask, and heated with an agitator under an nitrogen bath at an oil bath temperature of 40 ° C for about 15 hours to produce a composite particle solution containing liposideamide. did.
- a mixture of the proportions shown below was batch-charged into a 300 ml flask, and heated with an agitator at a temperature of 50 ° C in an oil bath at 50 ° C for about 15 hours to produce a force particle-containing composite particle solution. did.
- Tonoren 48.0 Next, using a well-known suction filtration device, washing and filtration were repeated about 3 to 5 times with toluene, followed by vacuum drying to obtain composite particles.
- the particles were measured with a Fourier-transform infrared spectrophotometer (FT-IR820PC manufactured by Shimadzu), the absorption band due to the carbopimid group was observed around a wavelength of 2150 (1 / cm). Work was obtained.
- FT-IR820PC Fourier-transform infrared spectrophotometer
- a mixture of the following proportions is charged all at once to a 300 ml flask, and heated with an agitator at an oil bath temperature of 45 ° C under a nitrogen stream for about 15 hours to produce a composite particle solution containing lipoimide. did.
- Example 9 A mixture of the proportions shown below was batchwise charged into a 300 ml flask, and heated with an agitator at a temperature of 50 ° C in an oil bath at 50 ° C for about 15 hours to produce a force particle-containing composite particle solution. did.
- a mixture of the proportions shown below was batch-charged into a 300 ml flask, and heated with an agitator at a temperature of 50 ° C in an oil bath at 50 ° C for about 15 hours to prepare a composite particle solution containing lupusimide. did.
- a mixture of the proportions shown below was batch-charged into a 300 ml flask, and heated with an agitator at a temperature of 40 ° C in an oil bath at a temperature of 40 ° C for about 15 hours to prepare a composite particle solution containing rubodiimide. .
- a mixture of the proportions shown below was batch-charged into a 300 ml flask, and heated with an agitator under an nitrogen bath at an oil bath temperature of 45 ° C for about 15 hours to produce a composite particle solution containing lipopositeide. did.
- FT-IR82 Fourier transform infrared spectrophotometer
- the absorption band peak due to the lipodimide group was obtained around a wavelength of 210 (cm).
- a solution containing composite particles was prepared.
- Base particles 56.0 parts
- Carpoimide resin solution of synthesis example 6 46.8 parts water 37.5 parts methanol 56.2 parts
- a water-methanol mixed solution (3: 7)
- the washing and filtration were repeated about 3 to 5 times and vacuum-dried to obtain composite particles.
- this particle was measured with a Fourier transform infrared spectrophotometer (FT-IR820PC manufactured by Shimadzu), the absorption band peak due to the lipodiimide group was observed at a wavelength of about 2150 (1 / cm). was gotten.
- FT-IR820PC Fourier transform infrared spectrophotometer
- a mixture of the proportions shown below was batch-charged into a 300-ml flask, and heated with an agitator at a temperature of 35 ° C in an oil bath at 35 ° C for about 15 hours to prepare a composite particle solution containing lipoimide. did.
- a mixture of the proportions shown below was batch-charged into a 300 ml flask and heated with an agitator at a temperature of 50 ° C in an oil bath at 50 ° C for about 15 hours to produce a composite particle solution containing lipopositeide. did.
- a mixture of the proportions shown below was placed in a 300 ml flask at a time, and heated with an agitator under an nitrogen bath at an oil bath temperature of 40 ° C for about 15 hours to produce a composite particle solution containing lipoimide. did.
- a mixture of the following proportions is placed in a 300 ml flask at a time and heated with an agitator at an oil bath temperature of 50 ° C for about 15 hours in a nitrogen stream to produce a composite particle solution containing lipoimide. did.
- a mixture of the following proportions is charged all at once to a 300 ml flask, and heated with an agitator under an oil bath temperature of 45 ° C for about 15 hours under a nitrogen stream to produce a composite particle solution containing lipoimide. did.
- a mixture of the proportions shown below was batch-charged into a 300 ml flask, and heated with an agitator at a temperature of 55 ° C in an oil bath at 55 ° C for about 15 hours to produce a composite particle solution containing lipoimide. did.
- a mixture of the proportions shown below was batch-charged into a 300 ml flask, and heated with an agitator under a nitrogen stream at an oil bath temperature of 40 ° C for about 15 hours to prepare a composite particle solution containing lipoimide. .
- a mixture of the following proportions is placed in a 300 ml flask at a time and heated with an agitator at an oil bath temperature of 50 ° C for about 15 hours in a nitrogen stream to produce a composite particle solution containing lipoimide. did.
- a mixture of the following proportions is charged all at once to a 300 ml flask, and heated with an agitator under an oil bath temperature of 45 ° C for about 15 hours under a nitrogen stream to produce a composite particle solution containing lipoimide. did.
- a mixture of the proportions shown below was batch-charged into a 300 ml flask, and heated with an agitator at a temperature of 50 ° C in an oil bath at 50 ° C for about 15 hours to prepare a composite particle solution containing lupusimide. did.
- a mixture of the following proportions was charged all at once into a 3 O 0 ml flask, and heated with an agitator under an nitrogen bath at an oil bath temperature of 50 ° C for about 15 hours to produce a composite particle solution containing lipopositeide. .
- a mixture of the proportions shown below was batch-charged into a 300 ml flask and heated with an agitator at a temperature of 50 ° C in an oil bath at 50 ° C for about 15 hours to produce a composite particle solution containing lipopositeide. did.
- a mixture of the proportions shown below was placed in a 300-ml flask at a time, and heated with an agitator at an oil pass temperature of 35 ° C under a nitrogen stream for about 15 hours to produce a composite particle solution containing lipoimide. did.
- a mixture of the proportions shown below was batch-charged into a 300 ml flask, and heated with an agitator at a temperature of 50 ° C in an oil bath at 50 ° C for about 15 hours to prepare a composite particle solution containing lupusimide. did.
- Tables 3 and 4 show a summary of Examples 1 to 26 and Comparative Examples 1 to 15. Table 3
- Photographs of the particles 9 to 17 and 20 to 26 using the spherical mother particles were taken at a magnification (50 to 100,000 times) that can be measured by SEM, and the particles were reduced to one particle.
- Table 5 shows the calculation results.
- Example particles 9 to 17, 20 to 26 From the results of evaluation test 1 (Example particles 9 to 17, 20 to 26), if the base particles are spherical particles, particles having an outer shell layer, which is a layer of the carpoimide resin formed by bonding, are also included. It was confirmed that the particles were spherical particles.
- the average particle diameter was determined using the particle diameter measuring device (Nikkiso Microtrack 9320 HRA), and the average particle diameter was determined for the non-spherical particles.
- N 1 500 pieces were taken at random and the average particle diameter was measured. Then, the average thickness diameter (L) of the outer shell layer was determined from the following formula. Tables 6 and 7 show the calculation results.
- Example particles Base particles Outer shell layer
- Example particles 1 to 26 Comparative example particles 20 to 26
- an outer shell layer made of a carpoimide resin having a specified range of thickness was formed. However, it was confirmed that the outer shell layer was hardly formed in the comparative example particles.
- CV (%) (standard deviation / average particle size) XI 0 0
- variation index (D) between the CV value of the prototype spherical particles (base particles) and the CV value of the example particles, which was defined by the following equation, was determined.
- Variation index (D)-CV value of example particles Z CV value of prototype spherical particles (base particles)
- Table 8 shows the results.
- the composite particles according to the present invention have a new binding group consisting of the base particles and the carpoimide resin. If the cured particles (Example particles 1 to 17) are excellent in solvent resistance, it is confirmed that even partially cured particles (Example particles 18 to 26) have performance equal to or higher than that of the comparative particles. did it. In water and organic solvents which did not dissolve, the solution dispersibility was good.
- Example particles 1 26 and Comparative example particles 1 15 From the results of evaluation test 5 (Example particles 1 26 and Comparative example particles 1 15), the composite particles of the present invention have a new binding group composed of a base particle and a carpoimide resin, If it was (Example particle 1 17), it was confirmed that the heat resistance was excellent, and even the partially cured particles (Example particle 18 26) had the same or better performance as the comparative example particles.
- evaluation test 6 evaluation of adhesion and tackiness
- Example particles 1 to 26 have excellent adhesion and tackiness, and Comparative example particles 1 to 15 As a result, it was confirmed that sufficient adhesion and tackiness could not be obtained.
- Example Particles 1-26, Comparative Example Particles 1-15 have excellent adhesion and solvent resistance (chemical resistance). Comparative particles 1 to 15 do not provide sufficient adhesion and solvent resistance (chemical resistance). Was confirmed.
- Comparative Examples 1 to 15 did not have the effects of heat resistance and solvent resistance of the particles, and could not obtain the original effects of the carpoimide resin such as adhesiveness, adhesion and tackiness.
- the composite particles of the present invention can obtain crosslinkability, heat resistance, and solvent resistance by having a new binding group composed of a base particle and a carbodiimide resin.
- the particles having the outer shell layer were extremely excellent composite particles having adhesiveness, adhesion, tackiness, and solution dispersibility.
- the composite particle of the present invention is a composite particle in which a base particle (A) having a functional group and an outer shell layer made of a carpoimide resin (B) are formed on the surface of the base particle (A).
- the resin (B) is characterized in that the former functional group and the latter calposimid group react with each other to form bonded particles, and that the remaining carpoimide resin forms an outer shell layer on the particle surface. Therefore, it can have excellent heat resistance and solvent resistance, as well as excellent adhesiveness, adhesion and tackiness.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03784572A EP1528077A4 (en) | 2002-08-09 | 2003-08-07 | COMPOSITE PARTICLES WITH CARBODIIMIDE RESIN LAYER AND METHOD OF MANUFACTURE THEREOF |
AU2003254856A AU2003254856A1 (en) | 2002-08-09 | 2003-08-07 | Composite particle having carbodiimide resin layer and process for producing the same |
US10/523,816 US7258921B2 (en) | 2002-08-09 | 2003-08-07 | Composite particle with a carbodiimide resin layer and a process for producing the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-233635 | 2002-08-09 | ||
JP2002233635A JP4206235B2 (ja) | 2002-08-09 | 2002-08-09 | カルボジイミド樹脂層を有する複合粒子及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004014988A1 true WO2004014988A1 (ja) | 2004-02-19 |
Family
ID=31711869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/010061 WO2004014988A1 (ja) | 2002-08-09 | 2003-08-07 | カルボジイミド樹脂層を有する複合粒子及びその製造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7258921B2 (ja) |
EP (1) | EP1528077A4 (ja) |
JP (1) | JP4206235B2 (ja) |
KR (1) | KR20050030970A (ja) |
CN (1) | CN100441612C (ja) |
AU (1) | AU2003254856A1 (ja) |
TW (1) | TW200404863A (ja) |
WO (1) | WO2004014988A1 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2083046A1 (en) | 2008-01-25 | 2009-07-29 | ExxonMobil Chemical Patents Inc. | Thermoplastic elastomer compositions |
US7655730B2 (en) | 2005-04-14 | 2010-02-02 | Exxonmobil Chemical Patents Inc. | Transparent polyolefin compositions |
US7745526B2 (en) | 2004-11-05 | 2010-06-29 | Exxonmobil Chemical Patents Inc. | Transparent polyolefin compositions |
US7867433B2 (en) | 2008-05-30 | 2011-01-11 | Exxonmobil Chemical Patents Inc. | Polyolefin-based crosslinked articles |
WO2011041230A1 (en) | 2009-10-02 | 2011-04-07 | Exxonmobil Chemical Patents Inc. | Crosslinked polyolefin polymer blends |
US8192813B2 (en) | 2003-08-12 | 2012-06-05 | Exxonmobil Chemical Patents, Inc. | Crosslinked polyethylene articles and processes to produce same |
US8202467B2 (en) | 2006-08-02 | 2012-06-19 | Exxonmobil Chemical Patents Inc. | Propylene-based polymer article |
WO2013055496A1 (en) | 2011-10-14 | 2013-04-18 | Exxonmobil Chemical Patents Inc. | Polyolefin-based crosslinked compositions and methods of making them |
US8975334B2 (en) | 2009-07-23 | 2015-03-10 | Exxonmobil Chemical Patents Inc. | Crosslinkable propylene-based copolymers, methods for preparing the same, and articles made therefrom |
WO2016069089A1 (en) | 2014-10-29 | 2016-05-06 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions for elastic applications |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6762339B1 (en) * | 1999-05-21 | 2004-07-13 | 3M Innovative Properties Company | Hydrophilic polypropylene fibers having antimicrobial activity |
WO2004026945A1 (ja) * | 2002-09-19 | 2004-04-01 | Nisshinbo Industries, Inc. | 偏平粒子及びその製造方法 |
JP5182460B2 (ja) * | 2004-05-24 | 2013-04-17 | 日清紡ホールディングス株式会社 | 凹凸粒子およびその製造方法 |
JP4711721B2 (ja) * | 2005-04-12 | 2011-06-29 | ソニーケミカル&インフォメーションデバイス株式会社 | 潜在性硬化剤の製造方法 |
ATE453692T1 (de) * | 2005-06-02 | 2010-01-15 | Surmodics Inc | Hydrophile polymerbeschichtungen für medizintechnische vorrichtungen |
JP5146650B2 (ja) * | 2005-06-21 | 2013-02-20 | 日清紡ホールディングス株式会社 | 基板用充填材および無機−有機複合基板成形材料用組成物 |
US9714378B2 (en) | 2008-10-29 | 2017-07-25 | Basf Se | Proppant |
EA023407B1 (ru) * | 2008-10-29 | 2016-06-30 | Басф Се | Пропант для гидравлического разрыва подземного пласта |
US9631045B2 (en) * | 2009-02-12 | 2017-04-25 | Ppg Industries Ohio, Inc. | Polycarbodiimides having onium salt groups |
US8981005B2 (en) * | 2009-02-12 | 2015-03-17 | Ppg Industries Ohio, Inc. | Coating compositions that include onium salt group containing polycarbodiimides |
US8258202B2 (en) * | 2009-02-12 | 2012-09-04 | Ppg Industries Ohio, Inc | Antimicrobial coating compositions, related coatings and coated substrates |
AU2010229841B2 (en) * | 2009-03-27 | 2013-10-03 | 3M Innovative Properties Company | Hydrophilic polypropylene melt additives |
UA112647C2 (uk) | 2011-05-05 | 2016-10-10 | Басф Се | Інкапсульована частинка |
HUE046102T2 (hu) | 2011-08-30 | 2020-01-28 | Basf Se | Nagy molekulatömegû polikarbodiimid és eljárás elõállítására |
CA2939503A1 (en) | 2014-02-14 | 2015-08-20 | Basf Se | Method of preparing a polycarbodiimide polymer and polycarbodiimide polymer prepared thereby |
US10058502B2 (en) | 2015-12-31 | 2018-08-28 | L'oreal | Nail polish compositions |
EP3766864A4 (en) * | 2018-03-12 | 2021-12-29 | Nisshinbo Chemical Inc. | Method for producing carbodiimide compound |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4315689B1 (ja) * | 1964-05-18 | 1968-07-02 | ||
JPS63116695A (ja) * | 1986-11-04 | 1988-05-20 | Nitto Electric Ind Co Ltd | 再分散性生理活性物質固定化用担体粒子 |
JPH0421637A (ja) * | 1990-05-11 | 1992-01-24 | Soken Kagaku Kk | キチン誘導体又はキトサンを表面に修飾した高分子微粒子並びにその製造方法 |
JP2000119539A (ja) * | 1998-08-10 | 2000-04-25 | Toyo Ink Mfg Co Ltd | カルボジイミド基を有する化合物を含む重合体の水性分散体の製造方法、及びカルボジイミド基を有する重合体の水性分散体の製造方法、並びにそれぞれの製造方法によって得られる重合体の水性分散体の利用 |
JP2001066304A (ja) * | 1999-06-21 | 2001-03-16 | Nisshinbo Ind Inc | 核酸固定化基板 |
JP2002201286A (ja) * | 2000-10-26 | 2002-07-19 | Nitto Denko Corp | ポリカルボジイミド被覆ポリマー粒子およびこれを用いた多孔性成形体 |
JP2003268118A (ja) * | 2002-03-13 | 2003-09-25 | Nisshinbo Ind Inc | カルボジイミド含有硬化型反応性粒子、その製造方法及び用途 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH028272A (ja) | 1988-06-27 | 1990-01-11 | Mitsubishi Rayon Co Ltd | 光ファイバー用コーティング組成物 |
JPH07179613A (ja) | 1993-12-24 | 1995-07-18 | Kao Corp | 改質吸水性樹脂の製造方法 |
JP3438957B2 (ja) | 1994-08-11 | 2003-08-18 | 日清紡績株式会社 | 補強材用の水性表面処理剤、該水性表面処理剤で処理された補強材及び補強材により強化された複合材 |
JP3312857B2 (ja) | 1996-04-30 | 2002-08-12 | 大日精化工業株式会社 | 架橋剤、接着剤用及び被覆用樹脂組成物及び物品の処理方法 |
JPH1060272A (ja) | 1996-08-16 | 1998-03-03 | Nippon Polyurethane Ind Co Ltd | カルボキシル基含有樹脂用ポリカルボジイミド硬化剤組成物、これを用いた接着剤及び塗料 |
JP3630527B2 (ja) | 1997-05-16 | 2005-03-16 | 日清紡績株式会社 | カルボジイミド系架橋剤及びその製造方法並びにコーティング材 |
JP2000155441A (ja) | 1998-11-19 | 2000-06-06 | Tomoegawa Paper Co Ltd | 電子写真用トナー |
US6376618B1 (en) | 1999-09-07 | 2002-04-23 | Basf Aktiengesellschaft | Surface-treated superabsorbent polymer particles |
US6391451B1 (en) | 1999-09-07 | 2002-05-21 | Basf Aktiengesellschaft | Surface-treated superabsorbent polymer particles |
ATE370165T1 (de) | 2000-03-21 | 2007-09-15 | Sekisui Plastics | Harzteilchen und verfahren zu dessen herstellung |
JP4628519B2 (ja) | 2000-05-30 | 2011-02-09 | 株式会社日本触媒 | 複合粒子およびその製造方法 |
WO2004026945A1 (ja) | 2002-09-19 | 2004-04-01 | Nisshinbo Industries, Inc. | 偏平粒子及びその製造方法 |
-
2002
- 2002-08-09 JP JP2002233635A patent/JP4206235B2/ja not_active Expired - Lifetime
-
2003
- 2003-08-07 WO PCT/JP2003/010061 patent/WO2004014988A1/ja active Application Filing
- 2003-08-07 US US10/523,816 patent/US7258921B2/en not_active Expired - Fee Related
- 2003-08-07 AU AU2003254856A patent/AU2003254856A1/en not_active Abandoned
- 2003-08-07 KR KR1020057001898A patent/KR20050030970A/ko not_active Application Discontinuation
- 2003-08-07 CN CNB038191458A patent/CN100441612C/zh not_active Expired - Fee Related
- 2003-08-07 EP EP03784572A patent/EP1528077A4/en not_active Withdrawn
- 2003-08-07 TW TW092121594A patent/TW200404863A/zh unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4315689B1 (ja) * | 1964-05-18 | 1968-07-02 | ||
JPS63116695A (ja) * | 1986-11-04 | 1988-05-20 | Nitto Electric Ind Co Ltd | 再分散性生理活性物質固定化用担体粒子 |
JPH0421637A (ja) * | 1990-05-11 | 1992-01-24 | Soken Kagaku Kk | キチン誘導体又はキトサンを表面に修飾した高分子微粒子並びにその製造方法 |
JP2000119539A (ja) * | 1998-08-10 | 2000-04-25 | Toyo Ink Mfg Co Ltd | カルボジイミド基を有する化合物を含む重合体の水性分散体の製造方法、及びカルボジイミド基を有する重合体の水性分散体の製造方法、並びにそれぞれの製造方法によって得られる重合体の水性分散体の利用 |
JP2001066304A (ja) * | 1999-06-21 | 2001-03-16 | Nisshinbo Ind Inc | 核酸固定化基板 |
JP2002201286A (ja) * | 2000-10-26 | 2002-07-19 | Nitto Denko Corp | ポリカルボジイミド被覆ポリマー粒子およびこれを用いた多孔性成形体 |
JP2003268118A (ja) * | 2002-03-13 | 2003-09-25 | Nisshinbo Ind Inc | カルボジイミド含有硬化型反応性粒子、その製造方法及び用途 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1528077A4 * |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8703030B2 (en) | 2003-08-12 | 2014-04-22 | Exxonmobil Chemical Patents Inc. | Crosslinked polyethylene process |
US8192813B2 (en) | 2003-08-12 | 2012-06-05 | Exxonmobil Chemical Patents, Inc. | Crosslinked polyethylene articles and processes to produce same |
US7745526B2 (en) | 2004-11-05 | 2010-06-29 | Exxonmobil Chemical Patents Inc. | Transparent polyolefin compositions |
US7655730B2 (en) | 2005-04-14 | 2010-02-02 | Exxonmobil Chemical Patents Inc. | Transparent polyolefin compositions |
US8202467B2 (en) | 2006-08-02 | 2012-06-19 | Exxonmobil Chemical Patents Inc. | Propylene-based polymer article |
US8592524B2 (en) | 2008-01-25 | 2013-11-26 | Exxonmobil Chemical Patents Inc. | Thermoplastic elastomer compositions |
EP2083046A1 (en) | 2008-01-25 | 2009-07-29 | ExxonMobil Chemical Patents Inc. | Thermoplastic elastomer compositions |
US7867433B2 (en) | 2008-05-30 | 2011-01-11 | Exxonmobil Chemical Patents Inc. | Polyolefin-based crosslinked articles |
US8178031B2 (en) | 2008-05-30 | 2012-05-15 | Exxonmobil Chemical Patents Inc. | Polyolefin-based crosslinked articles |
US8431065B2 (en) | 2008-05-30 | 2013-04-30 | Exxonmobil Chemical Patents Inc. | Polyolefin-based crosslinked articles |
US9040601B2 (en) | 2008-05-30 | 2015-05-26 | Exxonmobil Chemical Patents Inc. | Crosslinked compositions, method of making them, and articles comprising them |
US8975334B2 (en) | 2009-07-23 | 2015-03-10 | Exxonmobil Chemical Patents Inc. | Crosslinkable propylene-based copolymers, methods for preparing the same, and articles made therefrom |
WO2011041230A1 (en) | 2009-10-02 | 2011-04-07 | Exxonmobil Chemical Patents Inc. | Crosslinked polyolefin polymer blends |
US8765834B2 (en) | 2009-10-02 | 2014-07-01 | Exxonmobil Chemical Patents Inc. | Crosslinked polyolefin polymer blends |
WO2013055496A1 (en) | 2011-10-14 | 2013-04-18 | Exxonmobil Chemical Patents Inc. | Polyolefin-based crosslinked compositions and methods of making them |
US8765832B2 (en) | 2011-10-14 | 2014-07-01 | Exxonmobil Chemical Patents Inc. | Polyolefin-based crosslinked compositions and methods of making them |
WO2016069089A1 (en) | 2014-10-29 | 2016-05-06 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions for elastic applications |
Also Published As
Publication number | Publication date |
---|---|
TW200404863A (en) | 2004-04-01 |
US7258921B2 (en) | 2007-08-21 |
EP1528077A4 (en) | 2005-08-31 |
EP1528077A1 (en) | 2005-05-04 |
JP4206235B2 (ja) | 2009-01-07 |
JP2004075710A (ja) | 2004-03-11 |
US20050271875A1 (en) | 2005-12-08 |
KR20050030970A (ko) | 2005-03-31 |
AU2003254856A1 (en) | 2004-02-25 |
CN1675290A (zh) | 2005-09-28 |
CN100441612C (zh) | 2008-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2004014988A1 (ja) | カルボジイミド樹脂層を有する複合粒子及びその製造方法 | |
US20050118424A1 (en) | Carbodiimide-containing hardening type reactive particles, process for producing the same, and use of the same | |
US10513603B2 (en) | Composition comprising a multistage polymer, its method of preparation and its use | |
DE10351813B4 (de) | Radikalisch gekoppelte PTFE-Polymer-Pulver und Verfahren zu ihrer Herstellung | |
KR20070089129A (ko) | 코어-쉘 입자 | |
US20080020207A1 (en) | Particle With Rough Surface And Process For Producing The Same | |
JP5562721B2 (ja) | 異形樹脂粒子の製造方法 | |
WO2000014145A1 (en) | Polymerization, compatibilized blending, and particle size control of powder coatings in a supercritical fluid | |
CN114262485A (zh) | 一种改性高分子材料及其制备方法和应用 | |
US7387832B2 (en) | Flat particles and process for production thereof | |
CN110724373B (zh) | 一种无麻点、高耐候和高黑亮免喷涂效果的pc/abs合金及其制备方法 | |
CN110713764B (zh) | 注塑模具的涂层的涂布材料以及注塑模具的涂层的制备方法 | |
JP4215521B2 (ja) | 硬化型粒子及びその製造方法 | |
KR101945199B1 (ko) | 곡면 디스플레이 보호용 곡면 윈도우 및 그 제조방법. | |
CN107641455A (zh) | 一种汽车内饰件抗指纹uv涂料、制备方法及其应用 | |
JPH0641478A (ja) | プラスチックへの接着性が良好な被覆剤組成物 | |
DE10050391A1 (de) | Ultraphobe Beschichtungssysteme enthaltend kugelförmige,organische Füllstoffe | |
JP2002020692A (ja) | 粉体塗料の製造方法 | |
WO2023031602A1 (en) | Polymeric particulate material | |
KR20070031911A (ko) | 도금 또는 증착처리용 요철입자 | |
CN101497672B (zh) | 一种氨基化改性的硫化橡胶粉及其用途 | |
JPS5952169B2 (ja) | 熱硬化性被覆用顔料分散組成物の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2003784572 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020057001898 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10523816 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20038191458 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 1020057001898 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2003784572 Country of ref document: EP |