Denki Kagaku Kogyo Kabushiki Kaisha

Tetsuji Miura

Norio Yagi

Tomoyuki Kitsunai

Hiroshi Murakami

Sachio Shimizu

Toshio Noda

Koichi Sato

A thermoplastic resin composition comprising:

Thermoplastic resin composition

A thermoplastic resin composition comprising (I) from 40 to 98 parts by weight of a thermoplastic resin comprising (A) from 10 to 90% by weight of an imidemodified copolymer obtained by reacting a composition consisting of a polymer and a primary aromatic amine to a polymer prepared by copolymerizing (a) a monomer mixture comprising an aromatic vinyl monomer, an unsaturated dicarboxylic acid anhydride and a vinyl monomer copolymerizable therewith, to (b) a rubber polymer component, to convert from 80 to 100 mol % of acid anhydride groups in the polymer to imido groups; (B) from 10 to 90% by weight of a graft copolymer prepared by copolymerizing (a) a monomer mixture comprising an aromatic vinyl monomer, a vinyl cyanide monomer and a vinyl monomer copolymerizable therewith, to (b) a rubber polymer component; and (C) from 0 to 80% by weight of a copolymer prepared by polymerizing an aromatic vinyl monomer, a vinyl cyanide monomer and a vinyl monomer copolymerizable therewith; and, (II) from 2 to 60 parts by weight of at least one fiber selected from the group consisting of glass fiber, carbon fiber and aramide fiber.

Thermoplastic resin composition containing an imide polymer and graft

Growing community of inventors

Tokyo, Japan

Tetsuji Miura