发明授权
US4948837A Mixtures of polycarbonates with siloxane-containing graft polymers
失效
聚碳酸酯与含硅氧烷的接枝聚合物的混合物
- 专利标题: Mixtures of polycarbonates with siloxane-containing graft polymers
- 专利标题(中): 聚碳酸酯与含硅氧烷的接枝聚合物的混合物
-
申请号: US266784申请日: 1988-11-03
-
公开(公告)号: US4948837A公开(公告)日: 1990-08-14
- 发明人: Dieter Wittmann , Christian Lindner , Volker Damrath , Hans-Jurgen Kress , Horst Peters , Jochen Schoeps
- 申请人: Dieter Wittmann , Christian Lindner , Volker Damrath , Hans-Jurgen Kress , Horst Peters , Jochen Schoeps
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX3738109 19871110
- 主分类号: C08J3/20
- IPC分类号: C08J3/20 ; C08L69/00
摘要:
The invention relates to thermoplastic polycarbonate molding compositions containing polycarbonates, special siloxane-containing graft polymers and, optionally, lower thermoplasts and/or standard additives and to a process for the production of the polycarbonate molding compositions.
公开/授权文献
- US6123278A Grinding mill 公开/授权日:2000-09-26
信息查询