Thermoplastic resin composition and process for its preparation.

摘要

A thermoplastic resin composition composed of a mixture comprising:
<UnorderedLists id="ula01" listStyle="none"><ListItem>(A) from 5 to 94% by weight of an elastomer-containing styrene resin comprising an elastomer component and a resin component having a glass transition temperature of higher than 20°C, with a covalent substance of the elastomer and resin components being present at the interface between the elastomer component constituting a dispersed phase and the resin component constituting a continuous phase;</ListItem><ListItem>(B) from 5 to 94% by weight of a polycarbonate resin;</ListItem><ListItem>(C) from 0.l to 20% by weight of a polymer of a monomer containing an acrylate monomer having a solubility parameter of from 8.4 to 9.8 (cal/cc)<Sup>l/2</Sup>, a glass transition temperature of not higher than 20°C and a gel content of not higher than 70% by weight.</ListItem></UnorderedLists>