发明授权
US08530568B2 Flowable polyamides with hyperbranched polyesters/polycarbonates
失效
具有超支化聚酯/聚碳酸酯的可流动聚酰胺
- 专利标题： Flowable polyamides with hyperbranched polyesters/polycarbonates
- 专利标题（中）： 具有超支化聚酯/聚碳酸酯的可流动聚酰胺
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申请号： US13409450申请日： 2012-03-01
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公开(公告)号： US08530568B2公开(公告)日： 2013-09-10
- 发明人: Peter Eibeck , Bernd Bruchmann , Andreas Eipper , Jean-Francois Stumbe , Ralf Neuhaus , Michael Fischer , Jochen Engelmann , Philippe Desbois
- 申请人： Peter Eibeck , Bernd Bruchmann , Andreas Eipper , Jean-Francois Stumbe , Ralf Neuhaus , Michael Fischer , Jochen Engelmann , Philippe Desbois
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Novak Druce Connolly Bove + Quigg LLP
- 优先权： DE102004051241 20041020
- 主分类号： C08L77/00
- IPC分类号： C08L77/00
摘要：
Thermoplastic molding compositions, comprising A) from 10 to 99% by weight of at least one thermoplastic polyamide, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to C) is 100%.
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