WO2004046243A1 - 熱可塑性樹脂組成物、車両外装用成形品用熱可塑性樹脂組成物、車両外装用成形品、及び車両外装用成形品の製造方法 - Google Patents
熱可塑性樹脂組成物、車両外装用成形品用熱可塑性樹脂組成物、車両外装用成形品、及び車両外装用成形品の製造方法 Download PDFInfo
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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
- C08L51/06—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 homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D155/00—Coating compositions based on homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C09D123/00 - C09D153/00
- C09D155/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
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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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
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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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
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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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
- C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
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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
- C08L51/003—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 macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon 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
- 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
- C08L51/04—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 rubbers
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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
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/04—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to rubbers
Definitions
- thermoplastic resin composition for vehicle exterior moldings, vehicle exterior moldings, and method of manufacturing vehicle exterior moldings
- the present invention relates to a thermoplastic resin composition which is a molding material suitable for an industrial member such as a vehicle exterior part, a thermoplastic resin composition for a vehicle exterior molding, a vehicle exterior molding, and a production of a vehicle exterior molding. About the method. More specifically, thermoplastic resin composition, excellent in paintability, weather resistance, releasability, and flexibility, with low linear expansion coefficient, and excellent in dimensional accuracy can be obtained.
- the present invention relates to a resin composition, a molded article for a vehicle exterior, and a method for producing a molded article for a vehicle exterior. Background art
- thermoplastic resin composition having flexibility has been known (for example, see Japanese Patent Application Laid-Open No. 5-117006).
- This thermoplastic resin composition is a mixture of a conjugated diolefin rubber strong resin having a conjugated diolefin rubber component content of 30 to 80% by mass and a specific thermoplastic copolyester resin.
- thermoplastic resin composition has flexibility, it is insufficient in paintability, weather resistance, peelability, and dimensional accuracy of a molded product.
- An object of the present invention is to solve the above-mentioned problems.
- An acrylic rubber-reinforced resin, a gen-based rubber-reinforced resin, and an AS resin are blended in a specific range, and the amount of acetone-soluble component in the formulation
- a thermoplastic resin composition that gives a molded product with excellent flexibility, paintability, weather resistance, peelability, dimensional accuracy, etc. by setting the content of bound vinyl cyanide in the acetone-soluble component of Offer things.
- an object of the present invention is to provide a thermoplastic resin composition for a vehicle exterior molded product which is excellent in flexibility, paintability, weather resistance, peelability, dimensional accuracy, etc., and is suitable for obtaining a vehicle exterior molded product. I will provide a.
- an object of the present invention is to provide a molded article for a vehicle exterior excellent in flexibility, paintability, weather resistance, peelability, dimensional accuracy, and the like.
- an object of the present invention is to provide a method for producing a molded article for a vehicle exterior having the above characteristics.
- the present invention is as follows.
- component [A] 40 to 90% by mass, component [B] 0 to 40% by mass, and component [C] 0 to 60% by mass (provided that component [B] and component [C]
- the total of the component [A], the component [B], and the component [C] is 100% by mass, which contains at least one of them.
- the total amount of the gen-based rubbery polymer (bl) constituting the component [B] is 15 to 50% by mass based on the entire thermoplastic resin composition, and the bond in the acetone-soluble matter of the thermoplastic resin composition.
- thermoplastic resin composition 1 a thermoplastic resin composition (hereinafter referred to as “thermoplastic resin composition 1”).
- Component [B] a vinyl monomer containing an aromatic vinyl compound and a vinyl cyanide compound (b2) in the presence of 5 to 70% by mass of a gen-based rubbery polymer (bl) 30 to 95% by mass [However, the total of (b1) and (b2) is set to 100% by mass. ] The obtained gen-based rubber reinforced resin.
- Component [C] a copolymer of a vinyl monomer (c 2) containing an aromatic vinyl compound and a vinyl cyanide compound.
- thermoplastic resin composition having a coefficient of linear expansion of 10 ⁇ 10-5 to 1: 5 or less and a flexural modulus in IS ⁇ 178 of 1000 to 2200 MFa (hereinafter referred to as “thermoplastic composition”).
- thermoplastic composition having a coefficient of linear expansion of 10 ⁇ 10-5 to 1: 5 or less and a flexural modulus in IS ⁇ 178 of 1000 to 2200 MFa (hereinafter referred to as “thermoplastic composition”).
- thermoplastic composition 2 Plastic resin composition 2 ").
- Component [B] 30 to 95% by mass of a vinyl monomer (b2) containing an aromatic vinyl compound and a vinyl cyanide compound in the presence of 5 to 70% by mass of a gen-based rubbery polymer (bl) Polymerization [However, the total of (bl) and (b2) is 100 mass%; ] The obtained gen-based rubber reinforced resin.
- Component [D] a copolymer of a vinyl monomer (cl2) containing an aromatic pinyl compound having a bound vinyl cyanide content of 30 to 50% by mass and a vinyl cyanide compound.
- Component [E] a copolymer of a vinyl monomer (e 2) containing an aromatic vinyl compound having a bound vinyl cyanide content of less than 30% by mass and a vinyl cyanide compound.
- thermoplastic resin composition for a molded article for a vehicle exterior comprising the thermoplastic resin composition according to the above (1) or (2).
- thermoplastic resin composition obtained by molding the thermoplastic resin composition according to the above (1) or (2).
- a method for producing a molded article for a vehicle exterior comprising molding the thermoplastic resin composition according to the above (1) or (2) to produce a molded article for a vehicle exterior.
- thermoplastic resin composition of the present invention has excellent paintability, weather resistance, peelability, flexibility, and Since the coefficient of linear expansion is small, the dimensional accuracy of molded products is excellent.
- thermoplastic resin composition for molded articles for vehicle exteriors of the present invention is excellent in flexibility, paintability, weather resistance, releasability, dimensional accuracy, etc., and is therefore suitably used for obtaining molded articles for vehicle exteriors. can do.
- the molded article for vehicle exterior of the present invention is excellent in flexibility, paintability, weather resistance, peelability, dimensional accuracy, and the like.
- the acrylic rubbery polymer (a l) as the component [A] constituting the thermoplastic resin compositions 1 and 2 will be described.
- the vinyl monomer (a 2) used in the production of [A] in the presence of the acrylic rubbery polymer (al) will be described later.
- the acrylic rubbery polymer (al) is a (co) polymer obtained by polymerizing an alkyl (meth) acrylate monomer.
- the acrylic rubbery polymer (a1) can be used alone or in combination of two or more acrylic rubbery polymers having different compositions (such as types and amounts of monomers).
- the constitution and production method of the acrylic rubbery polymer (a l) are not particularly limited.
- the acrylic rubbery polymer (a l) is preferably produced by a known emulsion polymerization method using water as a certain component.
- the acrylic rubbery polymer (a 1) may be (1) a (co) polymer of an alkyl (meth) acrylate monomer having 1 to 8 carbon atoms in the alkyl group, or (2) A copolymer of the alkyl (meth) acrylate monomer and a vinyl monomer copolymerizable therewith is preferred.
- the carbon number of the above alkyl group is:
- Specific examples of the alkyl acrylate monomers of Nos. 8 to 8 include methyl acrylate, ethyl acrylate, propyl acrylate, n-butyl acrylate, i-butyl acrylate, amyl acrylate, and hexyl acrylate. Examples include silacrylate, n-methyl acrylate, 2-ethylhexyl acrylate, and cyclohexyl acrylate.
- alkyl methacrylate alkyl esters having 1 to 8 carbon atoms include methyl methacrylate, ethyl methacrylate, propyl methacrylate, n-butyl methacrylate, and i-butyl methacrylate. , Amirmé acrylate, Hexyl methacrylate
- N-butyl methacrylate N-butyl methacrylate, 2-ethylhexyl methacrylate, and cyclohexyl methacrylate.
- n-butyl acrylate and 2-ethylhexyl acrylate are preferred. These can be used alone or in combination of two or more.
- Examples of the vinyl monomer copolymerizable with the alkyl (meth) acrylate monomer include, for example, a polyfunctional vinyl monomer, an aromatic Bier monomer, and a vinyl cyanide monomer. Body and the like.
- the above-mentioned polyfunctional vinyl monomer means a monomer having two or more vinyl groups in one monomer molecule, and has a function of cross-linking a (meth) acrylic copolymer and a function in graft polymerization. It serves as a reaction starting point.
- Specific examples of the above polyfunctional vinyl monomers include polyfunctional aromatic vinyl monomers such as divinylbenzene and divinyltoluene, (poly) ethylene glycol dimethyl acrylate and trimethylolpropane triacrylate.
- (Methyl) acrylates of polyhydric alcohols such as diaryl malate, diaryl fumarate, triaryl cyanurate, triaryl isocyanurate, diaryl phthalate, and aryl methacrylate.
- polyfunctional vinyl monomers can be used alone or in combination of two or more.
- specific examples of the aromatic vinyl monomer include styrene, p-methylstyrene, and high-methylstyrene. These can be used alone or in combination of two or more.
- specific examples of the vinyl cyanide monomer include acrylonitrile and methacrylonitrile. These can be used alone or in combination of two or more.
- a preferred monomer unit composition of the acrylic rubbery polymer (al) is a (meth) acrylic acid alkyl ester monomer unit having an alkyl group of 1 to 8 carbon atoms, from 80 to 99.9. 9% by mass (more preferably 90 to 99.5% by mass), polyfunctional vinyl Monomer unit 0.01 to 5% by mass (more preferably 0.1 to 2.5% by mass) and another vinyl monomer unit copolymerizable therewith 0 to 15% by mass (more preferably Is 0 to 7.5% by mass).
- the total monomer composition is 100% by mass.
- the acrylic rubbery polymer (al) is an aggregate of particles having different particle sizes.
- the average particle size of the entire acrylic rubbery polymer (al) is preferably from 80 to 700 nm, more preferably from 100 to 650 nm, and still more preferably from 150 to 500 nm.
- the particle size is a value of the acrylic rubbery polymer used for producing the component [A] (acrylic rubber reinforced resin). Electron microscope confirmed that the particle size of the acryl-based rubbery polymer dispersed in the acrylic rubber-reinforced resin [A] according to the present invention was almost the same as that of the acryl-based rubbery polymer. are doing.
- the glass transition temperature (T g ) of the acrylic rubbery polymer (al) is preferably io ° C or lower, more preferably ⁇ : or lower, and further preferably 11 ° C or lower.
- T beta is too high, the impact resistance of the molded article is lowered, unfavorably.
- the gel content of the acrylic rubbery polymer (al) is preferably 50 to 100% by mass, more preferably 60 to 99% by mass, and still more preferably 70 to 98% by mass.
- the thermoplastic resin composition having the flexibility, which is the object of the present invention, and having a small coefficient of thermal expansion can be obtained with a further excellent balance of quality.
- the gen-based rubbery polymer (bl) of the gen-based rubber reinforced resin [B] constituting the thermoplastic resin compositions 1 and 2 will be described.
- the Pier monomer (b2) used in the production of [B] in the presence of the gen-based rubbery polymer (bl) will be described later.
- the gen-based rubbery polymer (bl) forming the above component [B] includes, for example, natural rubber, polyisoprene, polybutadiene, styrene / butadiene copolymer, butadiene'acrylonitrile copolymer, isobutylene ⁇ Isoprene copolymer, and Aromatic vinyl monomer ⁇ conjugated gen block copolymer (Specific examples: styrene ⁇ bush gen block copolymer, styrene ⁇ isoprene ⁇ styrene block copolymer, styrene ⁇ butadiene ⁇ styrene block copolymer, etc.) And the like.
- the above-mentioned gen-based rubbery polymer is preferably produced by an emulsion polymerization method or a solution polymerization method, particularly preferably by an emulsion polymerization method.
- c2), (d2) and (e2) (hereinafter also simply referred to as "vinyl-based monomer") will be described.
- each of the vinyl monomers may be the same monomer or may be different. Further, the constituent ratio (content) of the vinyl monomer may be the same or different in the thermoplastic resin composition of the present invention.
- the vinyl monomer is a vinyl monomer including an aromatic vinyl monomer and a vinyl cyanide monomer.
- this vinyl-based monomer can include other vinyl-based monomers.
- aromatic vinyl monomer examples include styrene, p-methylstyrene, and high methylstyrene. These can be used alone or in combination of two or more.
- vinyl cyanide monomer examples include acrylonitrile and methacrylonitrile. These can be used alone or in combination of two or more.
- Examples of the other vinyl monomers include (meth) acrylic ester monomers and maleimide monomers. Further, a vinyl monomer having an epoxy group, a hydroxyl group, a carboxylic acid group, an amino group, an amide group, and an oxazoline group may be used. In this case, the structure may have only these functional groups: L types, or may have two or more types. Specific examples of the above acrylate monomers include methyl acrylate, ethyl acrylate, propyl acrylate, n-butyl acrylate, i-butyl acrylate, amyl acrylate, and hexyl acrylate.
- N-octyl acrylate 2-ethylhexyl creatate
- octyl hexyl acrylate Specific examples of the above alkyl methacrylate monomers include methyl methacrylate, ethyl methyl acrylate, propyl methyl acrylate, n-butyl methyl acrylate, i-butyl methacrylate, amyl methacrylate, and hexyl methacrylate. And n-octylmethacrylate, 2-ethylhexylmethacrylate and cyclohexylmethacrylate. Of these monomers, methyl methyl acrylate is preferable. These can be used alone or in combination of two or more.
- maleimide-based monomer examples include N-alkylmaleimide, N-phenylmaleimide, N- (p-methylphenyl) maleimide, and N-cyclohexylmaleimide having an alkyl group having 1 to 4 carbon atoms. . These can be used alone or in combination of two or more.
- the maleimide-based monomer may be introduced by a method in which maleic anhydride is copolymerized and imidized.
- vinyl monomer having the above functional group examples include daricidyl methacrylate, glycidyl acrylate, 2-hydroxyethyl methyl methacrylate, 2-hydroxyxethyl acrylate, acrylylic acid, methacrylic acid, acrylamide, and vinyloxazoline. And the like. These monomers can be used alone or in combination of two or more.
- the (meth) acrylic acid ester monomer of the vinyl monomer gives the molded article transparency or transparency, and improves the colorability. Further, by using a maleimide-based monomer, the f-deformability can be improved.
- thermoplastic resin composition Components [A], [B], [C], [D] and [E])
- the total amount of the aromatic vinyl compound and the vinyl cyanide compound used to form the components [A], [B] and [C] is 10% of the total of the vinyl monomers. When it is 0% by mass, it is preferably 40 to 100% by mass, and more preferably 50 to 100% by mass.
- the remaining monomer is a vinyl monomer other than the aromatic vinyl compound and the vinyl cyanide compound. If the contents of the aromatic vinyl compound and the vinyl cyanide compound are too small, it is not preferable because the moldability and coatability are poor.
- each of the components [A] and [B] contains a copolymer of a free vinyl monomer which is not grafted on the rubbery polymer, but the component [C] is The component is not derived from the components [A] and [B], and is added as needed.
- the proportion of the aromatic vinyl compound Z and the vinyl cyanide compound is the sum of the vinyl monomers.
- the amount is 100 parts by mass, it is preferably 50 to 90 parts by mass, and more preferably 55 to 85 parts by mass, and more preferably 15 to 45 parts by mass. Within the above range, the balance of physical properties of moldability, paintability, and impact resistance is excellent.
- the total of the aromatic vinyl compound and the vinyl cyanide compound used for producing each of the components (D) and (E) constituting the thermoplastic resin composition 2 of the present invention is a vinyl-based monomer.
- the total amount is 100% by mass, it is preferably 40 to 100% by mass, and more preferably 50 to 100% by mass. If the contents of the aromatic vinyl compound and the vinyl cyanide compound are too small, the molding processability and the paintability are inferior.
- each of the components [A] and [B] contains a copolymer of a free vinyl monomer which is not grafted on the rubbery polymer.
- the components [D] and [B] E] is not derived from the components [A] and [B], but is added separately from the components [A] and [B].
- the bound vinyl cyanide content of the component [D] is 30 to 50% by mass when the total of the vinyl monomers is 100% by mass. Preferably it is 30-45 mass%, More preferably, it is 31-45 mass%. If the amount is less than 30% by mass, peeling of a defective phenomenon occurs in the molded product, and the paintability is poor. On the other hand, if it exceeds 50% by mass, the moldability and the color tone of the molded product are inferior, which is not preferable.
- the content of the bound vinyl cyanide of the component [E] is less than 30% by mass when the total of the vinyl monomers is 100% by mass.
- the content is 100% of the total amount of the vinyl monomers.
- mass% it is preferably 0.1 to 15 mass%, more preferably 0.2 to 10 mass%.
- the total of the rubbery polymers (al) and (bl) contained in the thermoplastic resin composition 1 of the present invention is 15 to 50% by mass based on the total of the entire thermoplastic resin composition. It is preferably from 15 to 45% by mass, more preferably from 15 to 40% by mass. If it is less than 15% by mass, the flexibility is poor, while if it exceeds 50% by mass, the moldability is poor.
- the total of the rubbery polymers (a1) and (bl) contained in the thermoplastic resin composition 2 of the present invention is 15 to 50% by mass based on the total of the entire thermoplastic resin composition. It is preferably from 15 to 45% by mass, more preferably from 15 to 40% by mass. If it is less than 15% by mass, the flexibility is poor, while if it exceeds 50% by mass, the formability is poor.
- the graft ratio of the above components [A] and [B] is preferably from 5 to 150% by mass, preferably from] to 120% by mass, and more preferably from 20 to 100% by mass. If the graft ratio is too small, the surface appearance of the molded product will be poor, while if it is too large, the impact resistance will be poor.
- the graft ratio (3 ⁇ 4 is the ratio of the monomer component grafted to the rubbery polymer, and is a value obtained by the following equation.
- T is the weight of the insoluble content obtained by charging the above components [A] or [B] into acetone and separating the insoluble components from the soluble components
- S is the above components [A] or [B]. Indicates the weight of the rubbery polymer in it.
- the intrinsic viscosity [] (measured at 30 ° C using methyl ethyl ketone as a solvent) of each of the above components [A] and [B] is 0.2 to 1.2 dl Zg.
- the force is more preferably 0.2 to 1 d 1, particularly preferably 0.3 to 0.8 d 1 / g.
- Each of the above components [A] and [B] is prepared by polymerizing a vinyl monomer in the presence of each rubber component. It can be manufactured by combining them.
- This polymerization method can be a known method such as an emulsion polymerization method, a suspension polymerization method, a bulk polymerization method, a solution polymerization method, and a polymerization method combining these.
- a preferable polymerization method is an emulsion polymerization method.
- the polymerization conditions are not particularly limited, but known polymerization conditions can be employed.
- the above components [C] CD] and [E] can be obtained by the above-mentioned emulsion polymerization, suspension polymerization, bulk polymerization, solution polymerization, and polymerization using vinyl monomers. And the like. Preferred methods are suspension polymerization, bulk polymerization, and solution polymerization.
- the polymerization conditions are not particularly limited, and they can be produced under known polymerization conditions.
- the thermoplastic resin composition 1 of the present invention contains [A] and at least one of [B] and [C].
- the contents of the components [A], [B] and [C] of the thermoplastic resin composition 1 of the present invention are assuming that the total of these components is 100% by mass (provided that [B] and [C] At least one), respectively, 40 to 90% by mass, 0 to 40% by mass and 0 to 60% by mass, and preferably 50 to 85% by mass and 0 to 30% by mass, respectively.
- thermoplastic resin composition 1 The preferred components contained in the thermoplastic resin composition 1 are as follows, and the content ratio of each component is as described above.
- the content of the bound vinyl cyanide compound in the acetone-soluble component of the thermoplastic resin composition of the present invention is 27 to 50% by mass based on the acetone-soluble component. It is preferably from 27 to 45% by mass, more preferably from 30 to 45% by mass. If less than 7% by mass On the other hand, if it exceeds 50% by mass, the color tone of the molded product is inferior, which is not preferable.
- the contents of [A], [B], [D] and [E] of the components constituting the thermoplastic resin composition 2 are each assuming that the total of these contents is 100% by mass. , 40 to 90% by mass, 0 to 40% by mass, 5 to 60% by mass and 0 to 30% by mass. Preferably, 50 to 85% by mass, 0 to 30% by mass, 5 to 50% by mass and
- thermoplastic resin composition 0 to 28% by mass. More preferably, they are 5 to 80% by mass, 3 to 25% by mass, 5 to 40% by mass and 5 to 25% by mass, respectively ([B] and [E] are optional components).
- [A] and [B] are the same as those of the thermoplastic resin composition 1.
- the coatability is inferior.
- the content of the bound succinated vinyl compound in the acetone-soluble portion of the thermoplastic resin composition of the present invention is preferably 25 to 50% by mass, more preferably 27 to 50% by mass based on the acetone-soluble portion. % By mass, more preferably 27 to 45% by mass, particularly preferably 30 to 50% by mass.
- the acrylic rubber reinforced resin [A] constituting the thermoplastic resin compositions 1 and 2 is composed of 100 mass% of the total of the 7 cryl rubbery polymer (al) and the vinyl monomer (a 2). In the presence of 5 to 70% by mass of an acrylic rubbery polymer, 30 to 95% by mass of a vinyl monomer (a 2) containing an aromatic vinyl compound and a vinyl cyanide compound is present. It is polymerized.
- the acrylic rubbery polymer has a mass of 5 to 65; ; and the vinyl monomer has a mass of 35 to 95: 3 ⁇ 4. If the content of the acrylic rubber-based polymer is too small or the content of the vinyl-based monomer is too large, the molded article will have inferior bursal strength. On the other hand, if the content of the acrylic rubbery polymer is too large or the content of the vinyl monomer is too small, the surface appearance and hardness of the molded product are poor, which is not preferable.
- the gen-based rubber reinforced resin [B] constituting the thermoplastic resin compositions 1 and 2 has a total of 100% by mass of the gen-based rubbery polymer (bl) and the vinyl-based monomer (b2).
- an aromatic vinyl compound And a vinyl monomer (b2) containing a pinyl cyanide compound polymerized in an amount of 30 to 95% by mass Preferably, the gen-based rubbery polymer is 5 to 65% by mass and the vinyl monomer is 35 to 95% by mass. If the content of the gen-based rubbery polymer is too small or the content of the vinyl-based monomer is too large, the impact strength of the molded article is inferior. On the other hand, if the content of the gen-based rubbery polymer is too large or the content of the vinyl-based monomer is too small, the surface appearance and hardness of the molded product are poor, which is not preferable.
- the intrinsic viscosity [] (measured at 30 ° C, using methyl ethyl ketone as a solvent) of each of the above components [C], CD] and [E] is 0.2 to 0.2. 1.2 d1 Zg7 ⁇ preferred, more preferably 0.2 to ldlZg, even more preferably 0.3 to 0.8 dlZg.
- thermoplastic resin compositions 1 and 2 may contain other polymers in addition to the above components [A], [B], [D] and [E].
- the other polymer includes a (co) polymer of a vinyl monomer.
- the flexural modulus of the thermoplastic resin compositions 1 and 2 according to the present invention is 1000 to 2200 MPa, more preferably 1200 to 2100 MPa, and particularly preferably 1500 to 2000 MPa.
- the thermoplastic resin compositions 1 and 2 of the present invention are particularly excellent in flexibility because the flexural modulus is in the above range.
- the linear expansion coefficient of the thermoplastic resin compositions 1 and 2 of the present invention 10 X 10 5 Z ° C or less, preferably 9. 7 X 10- 5 Roh less, more preferably 8. 0X 10 one 5 - 9. is a 3 X 10- 5 Z ° C. Since the thermoplastic resin compositions 1 and 2 of the present invention have a low linear expansion coefficient within the above range, the dimensional accuracy of the molded product is sufficient.
- the above-mentioned coefficient of linear expansion is a value measured by a method described in Examples described later.
- the bending modulus and the coefficient of linear expansion are, for example, the gel content of the acryl-based rubbery polymer (a1), the content of the acryl-based rubbery polymer (al), and the content of the gen-based rubbery polymer (bl).
- the amount can be adjusted by adjusting the amount, the content of the components (A) to (E), the composition ratio of the vinyl monomers (a2) to (e2), the graft ratio, and the like.
- thermoplastic resin compositions 1 and 2 of the present invention are not impaired, a twist-resistant agent, a filler, a colorant, a metal powder, a reinforcing agent, a plasticizer, a compatibilizer, a heat stabilizer, and a light stabilizer Additives such as stabilizers, antioxidants, ultraviolet absorbers, antistatic agents, and lubricants can be added as appropriate.
- Phosphoric acid compounds such as ammonium polyphosphate, triethyl phosphate, and tricresyl phosphate can be added as the above-mentioned twist-resistant agent.
- the addition amount can be 1 to 20% by mass when the thermoplastic resin composition is 100% by mass.
- the filler examples include glass fiber, carbon fiber, wollastonite, talc, myriki, kaolin, glass beads, glass flake, milled fiber, zinc oxide whiskers, and potassium titanate whisker.
- the amount of the filler to be added can be 1 to 50% by mass when the thermoplastic resin composition is 100% by mass.
- an organic pigment an organic dye, an inorganic pigment or the like can be added.
- thermoplastic resin compositions 1 and 2 of the present invention Mixing for producing the thermoplastic resin compositions 1 and 2 of the present invention is performed by a kneading machine such as a single-screw extruder, a twin-screw extruder, a Banbury mixer, a pressurized doubler, and a two-roll machine. Is At this time, the kneading may be performed by kneading the respective components at once or by multi-stage addition.
- a kneading machine such as a single-screw extruder, a twin-screw extruder, a Banbury mixer, a pressurized doubler, and a two-roll machine.
- thermoplastic resin compositions 1 and 2 of the present invention are prepared by injection molding, sheet extrusion, vacuum molding, profile extrusion, compression molding, blow molding, differential pressure molding, blow molding, foaming.
- various known molding methods such as a molding method and a gas injection molding method, a molded article having a predetermined shape, for example, a molded article exposed to the atmosphere of a vehicle or the like used outdoors can be obtained. Therefore, the thermoplastic resin compositions 1 and 2 of the present invention can be suitably used as molding materials for molded articles.
- the thermoplastic resin compositions 1 and 2 of the present invention can be suitably used especially as a thermoplastic resin composition for molded articles for vehicle exterior use. 7. Molded product for vehicle exterior and its manufacturing method
- the molded article for vehicle exterior of the present invention is a molded article obtained by molding the thermoplastic resin compositions of the thermoplastic resin compositions 1 and 2 of the present invention.
- INDUSTRIAL APPLICABILITY The molded article for vehicle exterior of the present invention is excellent in dimensional accuracy and also excellent in paintability, weather resistance, peelability and flexibility.
- Specific examples of the molded article for a vehicle exterior according to the present invention include a side panel, a side molding, a fender panel, a pillar guard, and a front grill of a vehicle exterior.
- the molded article for vehicle exterior of the present invention is manufactured by molding the thermoplastic resin compositions of the thermoplastic resin compositions 1 and 2 of the present invention into a predetermined shape.
- the molding method is not particularly limited, and examples thereof include an injection molding method, a sheet extrusion molding method, a vacuum molding method, a profile extrusion molding method, a compression molding method, a hollow molding method, a differential pressure molding method, a blow molding method, and a foam molding method. And various known molding methods such as a gas injection molding method.
- thermoplastic resin composition the following components [A], [B], CD) and [E] of the thermoplastic resin composition were used.
- styrene and 30 parts of acrylonitrile were mixed to prepare a monomer mixture (T).
- T monomer mixture
- 45 parts (in terms of solid content) of an acrylic rubbery polymer latex having a weight average particle diameter of 200 nm and 100 parts of water were charged and stirred. Meanwhile, the temperature was raised to 4 Ot: under a nitrogen stream.
- RED aqueous solution aqueous solution containing 0.3 part of glucose, 1.2 parts of sodium pyrophosphate and 0.1 part of ferrous sulfate dissolved in 20 parts of water (hereinafter referred to as “RED aqueous solution”) (Abbreviated) of 86% and 30 parts of water in 0.4 part of t-butyl hydroperoxide (hereinafter abbreviated as “BHP”), disproportionated potassium rosinate 2 30% of the aqueous solution in which 4 parts were dissolved (hereinafter abbreviated as "CAT aqueous solution”) was placed in the reactor.
- RED aqueous solution aqueous solution containing 0.3 part of glucose, 1.2 parts of sodium pyrophosphate and 0.1 part of ferrous sulfate dissolved in 20 parts of water
- BHP t-butyl hydroperoxide
- the monomer mixture (I) CAT aqueous solution was continuously added over 3 hours / 3 hours 30 minutes, respectively, to initiate polymerization.
- the temperature was raised to 75 from the start of the polymerization, and then kept at 75 ° C. 180 minutes after the start of the polymerization, the remaining 14% of the RED aqueous solution was charged into the reactor and maintained at the same temperature for 60 minutes.
- the polymerization was almost completed, and a graft copolymer latex was obtained.
- This graft copolymer latex was coagulated, washed with water, and dried to obtain an acrylic rubber reinforced resin as a powdery graft copolymer.
- the content of the acryl-based rubbery polymer in the obtained acryl-based rubber-reinforced resin was 32%, the polymerization conversion was 97%, the graft ratio was 40%, and the intrinsic viscosity was 0.6 dlZg.
- a 7-liter glass flask equipped with a stirrer was charged with 100 parts of ion-exchanged water, 1.5 parts of sodium dodecylbenzenesulfonate, 0.1 part of t-dodecyl mercaptan, and a weight average particle diameter of 320 nm.
- the polybutadiene content in the obtained gen-based rubber-reinforced resin was 51%, the polymerization addition rate was 97.2%, the graft rate was 50%, and the intrinsic viscosity was 0.3 dlZg.
- Component CD Component CD
- Intrinsic viscosity 0.4 d lZg.
- the components [A] to [E] were mixed for 3 minutes with a mixer so as to have the composition shown in Table 1 below. Thereafter, using a 5 Omm extruder, the mixture was melted at a cylinder set temperature of 200 to 23 Ot: and extruded to form pellets. After sufficiently drying the obtained pellets, injection molding was performed at a cylinder temperature of 220 ° C and a mold temperature of 50 ° C to obtain test pieces for each evaluation.
- test piece 1 50 X 70 X 3 mm (t) test piece was coated with paint ("Rethane 60-202" (manufactured by Kansai Paint)) to a film thickness of 2 and then set for 5 minutes after coating. Was. Next, baking was performed for 80 ⁇ X 0.5 hours. The surface appearance of the obtained test piece, such as suction, was visually evaluated.
- the coating appearance was visually evaluated for color unevenness occurring on the surface in the following four stages. That is, in Table 1, “ ⁇ ” indicates no color unevenness. “ ⁇ ” has almost no color unevenness. “ ⁇ ” has slight color unevenness. “X” has remarkable color unevenness.
- thermoplastic resin composition lg is put into 20 ml of acetone, shaken with a shaker for 2 hours, and then centrifuged (rotation speed: 23, OOO r pm) for 60 minutes to separate unnecessary and soluble components, dry the soluble components, and combine them by nitrogen analysis by elemental analysis. The content of the vinyl cyanide compound was calculated. Effects of the embodiment
- Comparative Example 2 is not preferable because the rubber content is less than the range of the present invention, the flexibility is inferior, and the phenomenon of poor peeling is observed.
- Comparative Examples 3 and 4 are not preferable because the content of the bound vinyl cyanide monomer is out of the range of the present invention, the coatability is poor, and the peeling phenomenon is poor.
- Examples 1 to 3 are all excellent in performance, and are regarded as Balanska S. Industrial applicability
- thermoplastic resin composition of this invention is excellent in coating property, weather resistance, peeling property, flexibility, and has a small linear expansion coefficient, and is excellent in dimensional accuracy of a molded article. Therefore, the thermoplastic ⁇ ) ⁇ composition of the present invention can be suitably used as a molding material for molded articles such as side panels, side moldings, fender panels, villa guards, and front grills of vehicle exteriors.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003284599A AU2003284599A1 (en) | 2002-11-21 | 2003-11-20 | Thermoplastic resin composition, thermoplastic resin composition for exterior automotive molding, exterior automotive molding, and process for producing exterior automotive molding |
US10/534,984 US20060111514A1 (en) | 2002-11-21 | 2003-11-20 | Thermoplastic resin composition, thermoplastic resin composition for exterior automotive molding, exterior automotive molding, and process for producing exterior automotive molding |
KR1020057009126A KR100933103B1 (ko) | 2002-11-21 | 2003-11-20 | 열가소성 수지 조성물, 차량 외장용 성형품용 열가소성수지 조성물, 차량 외장용 성형품 및 차량 외장용 성형품의제조 방법 |
DE60329414T DE60329414D1 (de) | 2002-11-21 | 2003-11-20 | Thermoplastharzzusammensetzung, thermoplastharzzusammensetzung für autoaussenformteil, autoaussenformteil und verfahren zur herstellung von autoaussenformteil |
EP03774090A EP1564249B1 (en) | 2002-11-21 | 2003-11-20 | Thermoplastic resin composition, thermoplastic resin composition for exterior automotive molding, exterior automotive molding, and process for producing exterior automotive molding |
JP2004553213A JP4359564B2 (ja) | 2002-11-21 | 2003-11-20 | 熱可塑性樹脂組成物、車両外装用成形品用熱可塑性樹脂組成物、車両外装用成形品、及び車両外装用成形品の製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002338579 | 2002-11-21 | ||
JP2002-338579 | 2002-11-21 |
Publications (1)
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WO2004046243A1 true WO2004046243A1 (ja) | 2004-06-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2003/014799 WO2004046243A1 (ja) | 2002-11-21 | 2003-11-20 | 熱可塑性樹脂組成物、車両外装用成形品用熱可塑性樹脂組成物、車両外装用成形品、及び車両外装用成形品の製造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060111514A1 (ja) |
EP (1) | EP1564249B1 (ja) |
JP (1) | JP4359564B2 (ja) |
KR (1) | KR100933103B1 (ja) |
CN (2) | CN1322054C (ja) |
AU (1) | AU2003284599A1 (ja) |
DE (1) | DE60329414D1 (ja) |
WO (1) | WO2004046243A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015537090A (ja) * | 2012-11-28 | 2015-12-24 | チェイル インダストリーズ インコーポレイテッド | 樹脂組成物およびこれを含む成形品 |
JP2020158706A (ja) * | 2019-03-27 | 2020-10-01 | 日本エイアンドエル株式会社 | 熱可塑性樹脂組成物 |
JP2021529225A (ja) * | 2018-06-29 | 2021-10-28 | ロッテ ケミカル コーポレイション | 熱可塑性樹脂組成物およびこれから製造された成形品 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5339776B2 (ja) * | 2007-05-30 | 2013-11-13 | テクノポリマー株式会社 | ブロー成形用熱可塑性樹脂組成物及びそのブロー成形品 |
US20100189975A1 (en) * | 2007-07-31 | 2010-07-29 | Techno Polymer Co., Ltd. | Layered product |
WO2017104508A1 (ja) * | 2015-12-15 | 2017-06-22 | 日本エイアンドエル株式会社 | 熱可塑性樹脂組成物 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0711099A (ja) * | 1993-06-28 | 1995-01-13 | Asahi Chem Ind Co Ltd | 塗装性、メッキ性に優れた樹脂組成物 |
JPH09143340A (ja) * | 1995-11-24 | 1997-06-03 | Mitsubishi Chem Corp | 熱可塑性樹脂組成物 |
JPH09302197A (ja) * | 1996-03-13 | 1997-11-25 | Toray Ind Inc | 耐塗装性熱可塑性樹脂組成物およびその製造方法 |
JP2002256043A (ja) * | 2000-12-27 | 2002-09-11 | Techno Polymer Co Ltd | 熱可塑性樹脂 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2901576A1 (de) * | 1979-01-17 | 1980-07-31 | Basf Ag | Schlagzaehe thermoplastische kunststoffmassen |
DE3129378A1 (de) * | 1981-07-25 | 1983-02-10 | Basf Ag, 6700 Ludwigshafen | Thermoplastische formmasse |
US5254622A (en) * | 1988-12-09 | 1993-10-19 | Asahi Kasei Kogyo Kabushiki Kaisha | ABS resin compositions and molded articles thereof having improved coating performances |
JP2800980B2 (ja) * | 1990-03-30 | 1998-09-21 | 鐘淵化学工業株式会社 | 射出成形用難燃性樹脂組成物 |
JP3090942B2 (ja) * | 1990-11-02 | 2000-09-25 | 三菱化学株式会社 | 冷蔵庫内箱用熱可塑性樹脂組成物及びそれを成形して得られた冷蔵庫内箱 |
KR960002301B1 (ko) * | 1992-06-03 | 1996-02-16 | 주식회사엘지화학 | Hcfc내성이 우수한 열가소성수지 조성물의 제조방법 |
TW282483B (ja) * | 1994-04-25 | 1996-08-01 | Basf Ag | |
DE4431733A1 (de) * | 1994-09-06 | 1996-03-07 | Basf Ag | Transparente, schlagzähe Formmassen mit hoher Fließfähigkeit |
US5635565A (en) * | 1995-01-13 | 1997-06-03 | Japan Synthetic Rubber Co., Ltd. | Polymerized aromatic vinyl and vinyl cyanide onto rubber |
KR100199246B1 (ko) * | 1996-07-19 | 1999-06-15 | 유현식 | 내약품성이 우수한 열가소성 수지 조성물 |
DE19728629A1 (de) * | 1997-07-04 | 1999-01-07 | Basf Ag | Thermoplastische Formmassen mit geringer Eigenfarbe |
KR100232625B1 (ko) * | 1997-08-30 | 1999-12-01 | 박병재 | 내약품성 및 내열성을 가지는 스티렌계 수지 조성물 |
US5932655A (en) * | 1997-11-19 | 1999-08-03 | Bayer Corporation | Weatherable resinous composition having improved opacity and impact strength |
US20020120062A1 (en) * | 2000-12-27 | 2002-08-29 | Tadashi Nagahara | Thermoplastic resin composition and its molded articles |
-
2003
- 2003-11-20 WO PCT/JP2003/014799 patent/WO2004046243A1/ja active Application Filing
- 2003-11-20 DE DE60329414T patent/DE60329414D1/de not_active Expired - Lifetime
- 2003-11-20 CN CNB2003801037747A patent/CN1322054C/zh not_active Expired - Fee Related
- 2003-11-20 KR KR1020057009126A patent/KR100933103B1/ko active IP Right Grant
- 2003-11-20 CN CNB2006101359695A patent/CN100569845C/zh not_active Expired - Fee Related
- 2003-11-20 US US10/534,984 patent/US20060111514A1/en not_active Abandoned
- 2003-11-20 AU AU2003284599A patent/AU2003284599A1/en not_active Abandoned
- 2003-11-20 EP EP03774090A patent/EP1564249B1/en not_active Expired - Fee Related
- 2003-11-20 JP JP2004553213A patent/JP4359564B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0711099A (ja) * | 1993-06-28 | 1995-01-13 | Asahi Chem Ind Co Ltd | 塗装性、メッキ性に優れた樹脂組成物 |
JPH09143340A (ja) * | 1995-11-24 | 1997-06-03 | Mitsubishi Chem Corp | 熱可塑性樹脂組成物 |
JPH09302197A (ja) * | 1996-03-13 | 1997-11-25 | Toray Ind Inc | 耐塗装性熱可塑性樹脂組成物およびその製造方法 |
JP2002256043A (ja) * | 2000-12-27 | 2002-09-11 | Techno Polymer Co Ltd | 熱可塑性樹脂 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1564249A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015537090A (ja) * | 2012-11-28 | 2015-12-24 | チェイル インダストリーズ インコーポレイテッド | 樹脂組成物およびこれを含む成形品 |
JP2021529225A (ja) * | 2018-06-29 | 2021-10-28 | ロッテ ケミカル コーポレイション | 熱可塑性樹脂組成物およびこれから製造された成形品 |
JP7465216B2 (ja) | 2018-06-29 | 2024-04-10 | ロッテ ケミカル コーポレイション | 熱可塑性樹脂組成物およびこれから製造された成形品 |
JP2020158706A (ja) * | 2019-03-27 | 2020-10-01 | 日本エイアンドエル株式会社 | 熱可塑性樹脂組成物 |
JP7186653B2 (ja) | 2019-03-27 | 2022-12-09 | 日本エイアンドエル株式会社 | 熱可塑性樹脂組成物 |
Also Published As
Publication number | Publication date |
---|---|
EP1564249B1 (en) | 2009-09-23 |
AU2003284599A1 (en) | 2004-06-15 |
CN1322054C (zh) | 2007-06-20 |
KR100933103B1 (ko) | 2009-12-21 |
KR20050099958A (ko) | 2005-10-17 |
CN1714124A (zh) | 2005-12-28 |
JP4359564B2 (ja) | 2009-11-04 |
DE60329414D1 (de) | 2009-11-05 |
CN101074309A (zh) | 2007-11-21 |
EP1564249A4 (en) | 2008-08-27 |
JPWO2004046243A1 (ja) | 2006-03-16 |
US20060111514A1 (en) | 2006-05-25 |
EP1564249A1 (en) | 2005-08-17 |
CN100569845C (zh) | 2009-12-16 |
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