发明申请
US20130137804A1 POLY(ALIPHATIC ESTER)- POLYCARBONATE COPOLYMER/POLYLACTIC ACID BLEND
有权
POLY（ALIPHATIC ESTER） - 聚碳酸酯共聚物/聚氨酯混合物
- 专利标题： POLY(ALIPHATIC ESTER)- POLYCARBONATE COPOLYMER/POLYLACTIC ACID BLEND
- 专利标题（中）： POLY（ALIPHATIC ESTER） - 聚碳酸酯共聚物/聚氨酯混合物
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申请号： US13363819申请日： 2012-02-01
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公开(公告)号： US20130137804A1公开(公告)日： 2013-05-30
- 发明人: Vishvajit Chandrakant Juikar , Sriram Krishnamurthy , Gautam Chatterjee , Robert Dirk van de Grampel
- 申请人： Vishvajit Chandrakant Juikar , Sriram Krishnamurthy , Gautam Chatterjee , Robert Dirk van de Grampel
- 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
- 优先权： IN3365/DEL/2011 20111124
- 主分类号： C08L67/02
- IPC分类号： C08L67/02 ; C08K5/524
摘要：
The present invention is directed to a blended composition comprising one or more polycarbonates wherein at least one of the polycarbonates is a polyesterpolycarbonate having at least one unit derived from a soft block ester unit, e.g., sebacic acid, and at least one unit derived from bisphenol A, and a polylactic polymer wherein the composition has an overall biocontent of at least 10% according to ASTMD6866
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