发明申请
US20100168272A1 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
- 专利标题： Polycarbonate Resin Composition with Improved Scratch Resistance and Melt Flow Index
- 专利标题（中）： 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
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申请号： US12642904申请日： 2009-12-21
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公开(公告)号： US20100168272A1公开(公告)日： 2010-07-01
- 发明人: Sang Ki PARK , Kee Hae KOWN , Jin Hwa CHUNG , Jin Hwan CHOI , Yun Kyu LEE
- 申请人： Sang Ki PARK , Kee Hae KOWN , Jin Hwa CHUNG , Jin Hwan CHOI , Yun Kyu LEE
- 申请人地址： KR Gumi-si
- 专利权人： CHEIL INDUSTRIES INC.
- 当前专利权人： CHEIL INDUSTRIES INC.
- 当前专利权人地址： KR Gumi-si
- 优先权： KR2008-134759 20081226
- 主分类号： C08L69/00
- IPC分类号： C08L69/00
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.
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