发明申请
US20090178589A1 Fine inorganic oxide dispersion, coating composition, optical film, antireflection film, polarizing plate and image display device
有权
无机氧化物分散体，涂料组合物，光学膜，防反射膜，偏光板和图像显示装置
- 专利标题： Fine inorganic oxide dispersion, coating composition, optical film, antireflection film, polarizing plate and image display device
- 专利标题（中）： 无机氧化物分散体，涂料组合物，光学膜，防反射膜，偏光板和图像显示装置
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申请号： US12292866申请日： 2008-11-28
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公开(公告)号： US20090178589A1公开(公告)日： 2009-07-16
- 发明人: Hiroyuki Yoneyama
- 申请人： Hiroyuki Yoneyama
- 申请人地址： JP Tokyo
- 专利权人： FujiFilm Corporation
- 当前专利权人： FujiFilm Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2003-434144 20031226; JP2004-090450 20040325
- 主分类号： C08K5/54
- IPC分类号： C08K5/54 ; C09D7/00
摘要：
An inorganic oxide dispersion containing an organic solvent, and inorganic oxide particles surface-treated with at least one of a hydrolyzate and a partial condensate of an organosilane compound represented by formula (I), the inorganic oxide particles being dispersed in the organic solvent: (R10)m—SI(X)4-m (I) as defined herein, the surface treatment of the inorganic oxide particles being carried out in a presence of at least one of: (a) an acid catalyst; and (b) a metal chelate compound having Zr, Ti or Al as a center metal and at least one of an alcohol represented by formula: R3OH in which R3 represents an alkyl group having 1 to 10 carbon atoms, and a compound represented by formula: R4COCH2COR5 as defined herein, as a ligand.
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