POLYMER RESIN COMPOSITION WITH REMARKABLE IMPACT RESISTANCE OR HEAT RESISTANCE

摘要

The present invention relates to a polymer resin composition capable of providing a synthetic resin showing physical properties such as improved heat resistance, impact resistance and the like. The present invention can provide a polymer resin composition comprising: a polyester copolymer comprising a dicarboxylic acid moiety including terephthalic acid, and a diol moiety including dianhydrohexitol; and one or more types of copolymers selected from the group consisting of an unsaturated nitrile-diene-based rubber-aromatic vinyl graft copolymer, an alkyl methacrylate-diene-based rubber-aromatic vinyl graft copolymer, and an alkyl methacrylate-silicone/alkyl acrylate graft copolymer.