发明授权
- 专利标题: Thermoplastic resin composition
- 专利标题(中): 热塑性树脂组合物
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申请号: US194123申请日: 1994-02-09
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公开(公告)号: US5434219A公开(公告)日: 1995-07-18
- 发明人: Katsuro Oomura , Tateki Furuyama , Kazuhiko Yamamoto , Toshihiro Shimamura , Yoshinobu Suzuki
- 申请人: Katsuro Oomura , Tateki Furuyama , Kazuhiko Yamamoto , Toshihiro Shimamura , Yoshinobu Suzuki
- 申请人地址: JPX Tokyo
- 专利权人: Japan Synthetic Rubber Co., Ltd.
- 当前专利权人: Japan Synthetic Rubber Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX63-209827 19880824; JPX1-124964 19890518
- 主分类号: C08F279/02
- IPC分类号: C08F279/02 ; C08F287/00 ; C08L23/02 ; C08L51/04 ; C08L75/04 ; C08L77/00
摘要:
A thermoplastic resin composition comprising: (I) a rubber-modified thermoplastic resin, and (II) a transparent thermoplastic resin, a thermoplastic elastomer or combination thereof, provided that said resin (I) is excluded from component (II), wherein the rubber-modified thermoplastic resin (I) is a resin prepared by polymerizing (B) 30-100% by weight of at least one member selected from the group consisting of an aromatic alkenyl compound monomer and an alkyl (meth)acrylate monomer and (C) 70-0% by weight of at least one other monomeric compound copolymerizable therewith, in the presence of 5-45% by weight of (A) a hydrogenated diene copolymer of component (I) obtained by hydrogenating a diene copolymer comprising a random copolymer of 50% by weight or more of at least one conjugated diene and 50% by weight or less of an alkenyl aromatic compound until at least 70% by weight of the olefinic unsaturation of the diene copolymer is hydrogenated.