发明申请
US20090171020A1 Non-Glossy Rubber Modified Aromatic Vinyl-Vinyl Cyanide Copolymer and Method for Continuously Preparing the Same
有权
非光泽橡胶改性芳族乙烯基乙烯基氰化物共聚物及其连续制备方法
- 专利标题： Non-Glossy Rubber Modified Aromatic Vinyl-Vinyl Cyanide Copolymer and Method for Continuously Preparing the Same
- 专利标题（中）： 非光泽橡胶改性芳族乙烯基乙烯基氰化物共聚物及其连续制备方法
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申请号： US12344703申请日： 2008-12-29
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公开(公告)号： US20090171020A1公开(公告)日： 2009-07-02
- 发明人: Hwan Seok Park , Young Sub Jin , Jae Keun Hong , Sung Kwan Kim , Byeong Do Lee , Ho Ryong Sun , Seung Dae Lee
- 申请人： Hwan Seok Park , Young Sub Jin , Jae Keun Hong , Sung Kwan Kim , Byeong Do Lee , Ho Ryong Sun , Seung Dae 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： KR2007-141056 20071228; KR2008-108621 20081103
- 主分类号： C08F2/01
- IPC分类号： C08F2/01 ; C08L51/00
摘要：
Disclosed herein is a non-glossy rubber modified aromatic vinyl-vinyl cyanide copolymer and a method for continuously preparing the same. The copolymer comprises about 80 to about 93% by weight of an aromatic vinyl-vinyl cyanide copolymer grafted onto about 7 to about 20% by weight of a diene-based rubber, and a dispersed phase of the copolymer has an average rubber particle diameter of about 6 to about 20 μm and a span of about 1.2 to about 2.8.
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