发明授权
- 专利标题: Polycarbonate ABS blends of improved impact strength
- 专利标题(中): 聚碳酸酯ABS共混物具有改善的冲击强度
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申请号: US401807申请日: 1982-07-26
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公开(公告)号: US4472554A公开(公告)日: 1984-09-18
- 发明人: Ulrich R. Grigo , Nelson R. Lazear , Mark W. Witman
- 申请人: Ulrich R. Grigo , Nelson R. Lazear , Mark W. Witman
- 申请人地址: PA Pittsburgh
- 专利权人: Mobay Chemical Corporation
- 当前专利权人: Mobay Chemical Corporation
- 当前专利权人地址: PA Pittsburgh
- 主分类号: C08L69/00
- IPC分类号: C08L69/00 ; C08L55/02
摘要:
A thermoplastic molding composition is described comprising a blend of a polycarbonate, a certain graft polymer and polymeric acidifying agent which composition is characterized by its improved stability and impact strength.
公开/授权文献
- US5523467A Process for the preparation of aliphatic polyisocyanates 公开/授权日:1996-06-04
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