发明授权
US06218467B1 (Methyl) methacrylate maleic acid anhydride copolymers as polymer modifying agents for plastics and mixtures and polymer composites produced therewith
失效
（甲基）甲基丙烯酸酯马来酸酐共聚物作为塑料和混合物的聚合物改性剂和由其制备的聚合物复合材料
- 专利标题： (Methyl) methacrylate maleic acid anhydride copolymers as polymer modifying agents for plastics and mixtures and polymer composites produced therewith
- 专利标题（中）： （甲基）甲基丙烯酸酯马来酸酐共聚物作为塑料和混合物的聚合物改性剂和由其制备的聚合物复合材料
-
申请号： US09319938申请日： 1999-08-16
-
公开(公告)号： US06218467B1公开(公告)日： 2001-04-17
- 发明人: Michael Wicker , Uwe Numrich , Michael May , Hermann Jaksch , Mona Rueppel
- 申请人： Michael Wicker , Uwe Numrich , Michael May , Hermann Jaksch , Mona Rueppel
- 优先权： DE19652758 19961218
- 主分类号： C08L7700
- IPC分类号： C08L7700
摘要：
The invention concerns a mixture or polymer composite of a copolymer (CP) comprising between 70 and 99.9 wt % methylmethacrylate, between 0.1 and 5 wt % maleic acid anhydride and between 0 and 25 wt % further vinylically copolymerizable monomers which, apart from the vinyl function, have no further function groups, with a polymethacrylate-compatible plastics (VK) and a polymer (PN) which contains at least one terminal nucleophilic groups.