发明申请
- 专利标题： LIGHT-DIFFUSING POLYCARBONATE RESIN COMPOSITION AND LIGHT-DIFFUSING PLATE
- 专利标题（中）： 光聚合聚碳酸酯树脂组合物和增光板
-
申请号： US12305207申请日： 2007-06-18
-
公开(公告)号： US20100149644A1公开(公告)日： 2010-06-17
- 发明人: Masami Kogure , Hiroshi Kawato
- 申请人： Masami Kogure , Hiroshi Kawato
- 申请人地址： JP Tokyo
- 专利权人： Idemitsu Kosan Co., LTd
- 当前专利权人： Idemitsu Kosan Co., LTd
- 当前专利权人地址： JP Tokyo
- 优先权： JP2006168865 20060619
- 国际申请： PCT/JP2007/062231 WO 20070618
- 主分类号： G02B5/02
- IPC分类号： G02B5/02
摘要：
A polycarbonate-base light-diffusing resin composition contains: (A) 100 parts by mass of an aromatic polycarbonate resin; (B) 0.01 to 10 parts by mass of a light diffusing agent; (C) 0.05 to 5 parts by mass of a light resistant agent, the light resistant agent being one or more light resistant agent selected from a malonate-base compound, an oxalylanilide-base compound, a benzotriazole-base compound and an acrylic resin having a side chain of a benzotriazole-base skeleton; and 0.01 to 1 parts by mass of an ester compound of fatty acid and multivalent alcohol. By molding the composition by injection molding or the like, a light diffusing plate is obtained.
公开/授权文献
信息查询
