THERMOPLASTIC RESIN COMPOSITION

摘要

A thermoplastic resin composition comprises 100 parts by weight of a mixture of 10 to 85% by weight of a rubber- reinforced styrene resin, 5 to 50% by weight of a saturated polyester resin and 10 to 70% by weight of at least one copolymer selected from the group consisting of an .alpha.-methylstyrene copolymer and a maleimide copolymer, and 0.2 to 50 parts by weight of (D) an epoxy group-containing an olefinic copolymer, wherein the content of the rubbery polymer in the composition is from 5 to 25% by weight. This composition is excellent in sharpness and also in heat resistance, chemical resistance and impact resistance.