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1.发明授权Polycarbonate resin composition with improved scratch resistance and melt flow index 有权具有改善耐刮擦性和熔体流动指数的聚碳酸酯树脂组合物公开(公告)号：US08304494B2
公开(公告)日：2012-11-06
申请号：US12642904
申请日：2009-12-21
申请人： Sang Ki Park , Kee Hae Kown , Jin Hwa Chung , Jin Hwan Choi , Yun Kyu Lee
发明人： Sang Ki Park , Kee Hae Kown , Jin Hwa Chung , Jin Hwan Choi , Yun Kyu Lee
CPC分类号： C08L33/10 , C08L69/00 , C08L2666/18 , C08L2666/04
摘要： A polycarbonate resin composition of the present invention comprises about 40 to about 99% by weight of a polycarbonate resin (A), about 1 to about 60% by weight of an acrylic copolymer (B) having a high refractive index and a flexible structure, and about 0 to about 60% by weight of acrylic resin (C). A polycarbonate resin composition of the present invention can have excellent transparency and scratch resistance without requiring extra compatibilizers by including an acrylic copolymer having a high refractive index and a flexible structure with the polycarbonate resin.
摘要翻译： 本发明的聚碳酸酯树脂组合物包含约40至约99重量％的聚碳酸酯树脂（A），约1至约60重量％的具有高折射率和柔性结构的丙烯酸共聚物（B） 和约0至约60重量％的丙烯酸树脂（C）。 本发明的聚碳酸酯树脂组合物可以通过包含具有高折射率的丙烯酸共聚物和具有柔性结构的聚碳酸酯树脂而不需要额外的增容剂，可以具有优异的透明性和耐划伤性。
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2.发明申请Polycarbonate Resin Composition with Improved Scratch Resistance and Melt Flow Index 有权具有改善耐划痕性和熔体流动指数的聚碳酸酯树脂组合物公开(公告)号：US20100168272A1
公开(公告)日：2010-07-01
申请号：US12642904
申请日：2009-12-21
申请人： Sang Ki PARK , Kee Hae KOWN , Jin Hwa CHUNG , Jin Hwan CHOI , Yun Kyu LEE
发明人： Sang Ki PARK , Kee Hae KOWN , Jin Hwa CHUNG , Jin Hwan CHOI , Yun Kyu LEE
IPC分类号： C08L69/00
CPC分类号： C08L33/10 , C08L69/00 , C08L2666/18 , C08L2666/04
摘要： A polycarbonate resin composition of the present invention comprises about 40 to about 99% by weight of a polycarbonate resin (A), about 1 to about 60% by weight of an acrylic copolymer (B) having a high refractive index and a flexible structure, and about 0 to about 60% by weight of acrylic resin (C). A polycarbonate resin composition of the present invention can have excellent transparency and scratch resistance without requiring extra compatibilizers by including an acrylic copolymer having a high refractive index and a flexible structure with the polycarbonate resin.
摘要翻译： 本发明的聚碳酸酯树脂组合物包含约40至约99重量％的聚碳酸酯树脂（A），约1至约60重量％的具有高折射率和柔性结构的丙烯酸共聚物（B） 和约0至约60重量％的丙烯酸树脂（C）。 本发明的聚碳酸酯树脂组合物可以通过包含具有高折射率的丙烯酸共聚物和具有柔性结构的聚碳酸酯树脂而不需要额外的增容剂，可以具有优异的透明性和耐划伤性。
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