发明授权
- 专利标题： Heat- and impact-resistant resin composition
- 专利标题（中）： 耐热和耐冲击树脂组合物
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申请号： US687301申请日： 1984-12-28
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公开(公告)号： US4644034A公开(公告)日： 1987-02-17
- 发明人: Kazunobu Tanaka , Michio Kobayashi
- 申请人： Kazunobu Tanaka , Michio Kobayashi
- 申请人地址： JPX Sakai
- 专利权人： Daicel Chemical Industries, Ltd.
- 当前专利权人： Daicel Chemical Industries, Ltd.
- 当前专利权人地址： JPX Sakai
- 优先权： JPX58-245666 19831228
- 主分类号： C08L7/00
- IPC分类号： C08L7/00 ; C08L21/00 ; C08L23/00 ; C08L33/00 ; C08L33/02 ; C08L51/00 ; C08L51/02 ; C08L51/04 ; C08L51/06 ; C08L53/02 ; C08L71/00 ; C08L71/12 ; C08L77/00 ; C08L101/00 ; C08L61/04
摘要：
A resin composition is resistant to heat and impact and comprises (a) a polyphenylene ether resin, (b) a rubber graft copolymer resin obtained from a rubbery polymer having a glass transition temperature of 0.degree. C. or lower, an aromatic vinyl monomer and an alpha, beta-unsaturated dicarboxylic anhydride monomer and (c) a block copolymer of an aromatic vinyl monomer and an aliphatic diene monomer. It may contain a mono-olefinic monomer having a nitril or carboxylic ester group as the rubber graft copolymer resin.
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