Sumitomo Chemical Company, Limited

Sumitomo Dow Limited

Toyota Jidosha Kabushiki Kaisha

Sumika A&l Inc.

Kiyoshi Ogura

Tadayuki Ohmae

Noboru Yamaguchi

Kenzo Chikanari

Masahito Matsumoto

Takeyoshi Nishio

Takeo Kitayama

Mikio Hirai

Yasutoshi Jagawa

Masahiro Shinohata

A thermoplastic resin molded product comprises a thermoplastic resin containing 5 to 40% by weight of rubber particles. The rubber particles present near the surface of the molded product fulfill conditions of the equations (1) to (4):

Thermoplastic resin molded product

A glass fiber-reinforced thermoplastic resin excellent in providing a balance between processability, tapping strength and heat resistance. The composition comprising (A) 10 to 60% by weight of a terpolymer which comprises N-phenylmaleimide, styrene and acrylonitrile, (B) 5 to 20% by weight of a graft polymer which comprises at least one rubber selected from the group consisting of a conjugated diene rubber, an ethylene-propylene rubber and an ethylene-butylene rubber comprising ethylene and butylene, to which rubber styrene and acrylonitrile are graft polymerized, (C) 10 to 80% by weight of a copolymer which comprises styrene and acrylonitrile, and (D) 5 to 35% by weight of glass fiber, wherein (a) the terpolymer has an intrinsic viscosity of 0.20 dl/g to 0.70 dl/g, (b) the copolymer has an intrinsic viscosity of 0.40 dl/g to 1.00 dl/g, (c) the intrinsic viscosity of terpolymer is equal to or smaller than that of the copolymer, and (d) a styrene content in the copolymer minus a styrene content in the terpolymer is from +20 to -5% by weight.

Glass fiber-reinforced thermoplastic resin composition

Disclosed is a thermoplastic resin composition comprising (A) an amorphous resin and further comprising, per 100 parts by weight of the amorphous resin,

Thermoplastic resin composition including an amorphous resin, an epoxy

Disclosed is a thermoplastic resin composition comprising (A) an amorphous resin and further comprising, per 100 parts by weight of the amorphous resin, 0.01 to 20 parts by weight of (B) an epoxy group containing ethylene copolymer, and 0.01 to 20 parts by weight of at least one member selected from the group consisting of (C) a polyfunctional compound and (D) a carboxylic acid metal salt, wherein the polyfunctional compound contains, per molecule, at least two identical or different functional groups selected from the group consisting of carboxyl group, amino group, carboxylic acid anhydride group and a unit represented by the formula (1) ##STR1## wherein X and Y are identical and each represents oxygen atom or sulfur atom, or one of X and Y is an oxygen atom and the other is a sulfur atom, or wherein the polyfunctional compound contains, per molecule, at least one unit represented by the formula (2) ##STR2## wherein Z represents oxygen atom or sulfur atom.

Delustered amorphous thermoplastic resin composition

Growing community of inventors

Takatsuki, Japan

Kiyoshi Ogura