发明授权
- 专利标题： Polycarbonate compositions
- 专利标题（中）： 聚碳酸酯组合物
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申请号： US12144111申请日： 2008-06-23
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公开(公告)号： US07935777B2公开(公告)日： 2011-05-03
- 发明人: Kees de Kraker , Andries Adriaan Volkers
- 申请人： Kees de Kraker , Andries Adriaan Volkers
- 申请人地址： NL Bergen op Zoom
- 专利权人： Sabic Innovative Plastics IP B.V.
- 当前专利权人： Sabic Innovative Plastics IP B.V.
- 当前专利权人地址： NL Bergen op Zoom
- 代理机构： Polsinelli Shughart PC
- 代理商 Timothy J. Keefer; Todd Hofmeister
- 主分类号： C08L69/00
- IPC分类号： C08L69/00 ; C08G63/123 ; C08G63/133 ; C08G63/18 ; C08G63/19 ; C08G63/193 ; C08G63/195 ; C08G64/00 ; C08G77/04 ; C08K67/03
摘要：
Polycarbonate compositions are disclosed. The compositions comprise a polycarbonate polymer (A) having repeating units derived from 2-phenyl-3,3-bis(4-hydroxyphenyl)phthalimidine (PPPBP); a polycarbonate polymer (B) which is different from polymer (A); an impact modifier (C) which is different from polymer (A) and polymer (B); and talc filler (D). The resulting composition has an improved combination of properties, particularly heat resistance, low temperature impact performance, and viscosity.
公开/授权文献
- US20090318604A1 POLYCARBONATE COMPOSITIONS 公开/授权日：2009-12-24
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