发明授权
- 专利标题： Thermoplastic moulding compounds based on special graft polymers
- 专利标题（中）： 基于特殊接枝聚合物的热塑性模塑料
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申请号： US125886申请日： 1987-11-27
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公开(公告)号： US4804708A公开(公告)日： 1989-02-14
- 发明人: Dieter Wittmann , Christian Lindner , Hans-Jurgen Kress , Horst Peters , Jochen Schoeps
- 申请人： Dieter Wittmann , Christian Lindner , Hans-Jurgen Kress , Horst Peters , Jochen Schoeps
- 申请人地址： DEX Leverkusen-Bayerwerk
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DEX Leverkusen-Bayerwerk
- 优先权： DEX3641990 19861209
- 主分类号： C08L51/04
- IPC分类号： C08L51/04 ; C08L55/00 ; C08L55/02 ; C08L69/00
摘要：
The present invention relates to thermoplastic moulding compounds based on thermoplastic polycarbonates, graft polymers and optionally thermoplastic copolymers, characterized in that the graft polymers contain at least one primary or secondary aliphatic acrylic acid ester or tert.-butyl acrylate or tert.-butyl methylacrylate incorporated by polymerization. The invention also relates to a process for the preparation of these thermoplastic moulding compounds.
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