发明申请
US20080064827A1 Mixtures of Hyperbranched Polyesters with Polycarbonates as Additive for Polyester Molding Compositions
审中-公开
超支化聚酯与聚碳酸酯的混合物作为聚酯成型组合物的添加剂
- 专利标题： Mixtures of Hyperbranched Polyesters with Polycarbonates as Additive for Polyester Molding Compositions
- 专利标题（中）： 超支化聚酯与聚碳酸酯的混合物作为聚酯成型组合物的添加剂
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申请号： US11632711申请日： 2005-07-14
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公开(公告)号： US20080064827A1公开(公告)日： 2008-03-13
- 发明人: Andreas Eipper , Bernd Bruchmann , Carsten Weiss , Jean-Francois Stumbe
- 申请人： Andreas Eipper , Bernd Bruchmann , Carsten Weiss , Jean-Francois Stumbe
- 申请人地址： DE Ludwigshafen D-67056
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DE Ludwigshafen D-67056
- 优先权： DE102004034835.9 20040719; DE102004045028.5 20040915
- 国际申请： PCT/EP05/07640 WO 20050714
- 主分类号： C08L67/02
- IPC分类号： C08L67/02
摘要：
A thermoplastic molding composition comprising A) from 10 to 99.99% by weight of at least one thermoplastic polyester, B) from 0.01 to 50% by weight of a mixture composed of B1) at least one highly branched or hyperbranched polycarbonate having an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), and 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, and 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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