发明授权
US4740553A Molding composition containing an elastomer-containing styrene resin, a
polycarbonate resin, and a polymer of an acrylate monomer possessing
environmental stress cracking resistance
失效
含有含弹性体的苯乙烯树脂，聚碳酸酯树脂和具有耐环境应力开裂性的丙烯酸酯单体的聚合物的成型组合物
- 专利标题： Molding composition containing an elastomer-containing styrene resin, a polycarbonate resin, and a polymer of an acrylate monomer possessing environmental stress cracking resistance
- 专利标题（中）： 含有含弹性体的苯乙烯树脂，聚碳酸酯树脂和具有耐环境应力开裂性的丙烯酸酯单体的聚合物的成型组合物
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申请号： US916787申请日： 1986-10-08
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公开(公告)号： US4740553A公开(公告)日： 1988-04-26
- 发明人: Tetsuro Maeda
- 申请人： Tetsuro Maeda
- 申请人地址： JPX Tokyo
- 专利权人： Denki Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人： Denki Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX60-222741 19851008; JPX61-6253 19860117
- 主分类号： C08L33/08
- IPC分类号： C08L33/08 ; C08L51/04 ; C08L69/00
摘要：
A thermoplastic resin composition composed of a mixture comprising:(A) from 5 to 94% by weight of an elastomer-containing styrene resin comprising an elastomer component and a resin component having a glass transition temperature of higher than 20.degree. C., with a covalent substance of the elastomer and resin components being present at the interface between the elastomer component constituting a dispersed phase and the resin component constituting a continuous phase;(B) from 5 to 94% by weight of a polycarbonate resin; and(C) from 0.1 to 20% by weight of a polymer of a monomer containing an acrylate monomer having a solubility parameter of from 8.4 to 9.8 (cal/cc).sup.1/2, a glass transition temperature of not higher than 20.degree. C. and a gel content of not higher than 70% by weight.