Thermoplastic resin composition comprising a polyester, a polycarbonate and a copolymer of an olefin rubber

摘要

A thermoplastic resin composition comprising 1 to 300 parts by weight of a copolymer (A) which is obtainable by polymerizing 0.1 to 400 parts by weight of an unsaturated epoxy monomer and 0 to 1,000 parts by weight of other copolymerizable monomer in the presence of 100 parts by weight of an ethylene- alpha -olefin base rubber, and 100 parts by weight of a mixture comprising 90 to 10% by weight of a polycarbonate resin (B) and 10 to 90% by weight of a saturated polyester (C), which can give a molded article having improved balance among heat resistance, chemical resistance, impact resistance and a shrinkage factor; falling ball impact resistance; weld strength; and appearance.