Thermoplastic resin composition

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United States of America Patent

PATENT NO 5079295
SERIAL NO

07393791

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Abstract

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A thermoplastic resin composition having excellent heat resistance and impact resistance as well as having excellent rigidity, chemical resistance and processibility, comprising: (a) a polyphenylene ether resin or a resin composition containing a polyphenylene ether, (b) (i) a modified propylene polymer grafted with a styrene-based monomer and an unsaturated carboxylic acid or its derivative, or (ii) a propylene-based resin composition containing the modified propylene polymer and a propylene polymer, and (c) a rubbery substance. The thermoplastic resin compositions not only have good mold-processibility but also exhibit well-balanced physical properties when molded into articles.

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Patent Owner(s)

  • SUMITOMO CHEMICAL COMPANY, LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furuta, Motonobu Ichihara, JP 32 681
Maruyama, Takeshi Ichihara, JP 37 336

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