Thermoplastic resin composition

摘要

Disclosed is a thermoplastic resin composition, comprising: (a) a polyphenylene ether resin or a resin composition containing a polyphenylene ether, (b) (i) a modified propylene polymer obtainable by grafting a propylene polymer with a styrene-based monomer or a mixture of a styrene-based monomer and a monomer copolymerizable with the styrene-based monomer or (ii) a composition containing said modified propylene polymer and a propylene polymer, and (c) two or more rubbery substances, at least one rubbery substance being compatible with the component (a), and at least one rubbery substance being not compatible with the component (a). The thermoplastic resin composition has good moldability and yields molded articles having well-balanced physical properties.