发明公开
EP0411822A2 Polymeric modifier compositions
失效
Zusammensetzungen von polymerischen Modifizierungsmitteln。
- 专利标题: Polymeric modifier compositions
- 专利标题(中): Zusammensetzungen von polymerischen Modifizierungsmitteln。
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申请号: EP90308159.4申请日: 1990-07-25
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公开(公告)号: EP0411822A2公开(公告)日: 1991-02-06
- 发明人: Rabinovic, Ismail Samy , Szamborski, Eugene Carl
- 申请人: ROHM AND HAAS COMPANY
- 申请人地址: Independence Mall West Philadelphia Pennsylvania 19105 US
- 专利权人: ROHM AND HAAS COMPANY
- 当前专利权人: ROHM AND HAAS COMPANY
- 当前专利权人地址: Independence Mall West Philadelphia Pennsylvania 19105 US
- 代理机构: Angell, David Whilton
- 优先权: US389011 19890803
- 主分类号: C08L51/00
- IPC分类号: C08L51/00 ; C08L27/06
摘要:
Modifier compositions of acrylic core/shell polymers and alkyl methacrylate-butadiene-styrene core/shell polymers are added to polyvinyl halides to provide materials with improved color depth and impact strength, as well as reduced pearlescence.
公开/授权文献
- EP0411822B1 Polymeric modifier compositions 公开/授权日:1995-09-13
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