发明授权
US06169149A Emulsion polymerized silicone-acrylate rubber impact modifiers thermoplastic blends, and methods for making
有权
乳液聚合硅丙烯酸酯橡胶冲击改性剂热塑性共混物及其制备方法
- 专利标题: Emulsion polymerized silicone-acrylate rubber impact modifiers thermoplastic blends, and methods for making
- 专利标题(中): 乳液聚合硅丙烯酸酯橡胶冲击改性剂热塑性共混物及其制备方法
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申请号: US09205311申请日: 1998-12-04
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公开(公告)号: US06169149A公开(公告)日: 2001-01-02
- 发明人: Daniel Horace Craig , Rong Hu
- 申请人: Daniel Horace Craig , Rong Hu
- 主分类号: C08L8310
- IPC分类号: C08L8310
摘要:
Melt extrudable grafts of emulsion polymerized silicone rubber and polyacrylate rubber hybrids have been found to be valuable impact modifiers for organic thermoplastic polymeric materials. Optimum impact modifier properties are achieved by employing as a source material, an emulsion polymerized silicone rubber made under semi-continuous, low shear process conditions.
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