Thermoplastic resin composition.

摘要

A novel thermoplastic resin composition excellent in heat resistance, mechanical properties and processability is provided which comprises a composition containing (A) a dispersing phase of polyphenylene ether obtained by oxidation polymerization of at least one phenol compound represented by the formula: wherein R1, R2, R3, R4 and R5 each represents a hydrogen atom, a halogen atom or a substituted or unsubstituted hydrocarbon residue and at least one of them is a hydrogen atom, (B) a crystalline thermoplstic resin matrix phase and (C) a mutual compatibilizer compatible with (A) and/or (B), the average particle diameter in said dispersing phase being 0.01 - 10 mu m.