发明申请
- 专利标题： Composition for light-scattering film and light-scattering film using the same
- 专利标题（中）： 用于光散射膜和使用其的光散射膜的组合物
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申请号： US11012234申请日： 2004-12-16
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公开(公告)号： US20050130063A1公开(公告)日： 2005-06-16
- 发明人: Yasuki Matsumoto , Kana Okazaki , Masayuki Kawashima , Hiromitsu Ito
- 申请人： Yasuki Matsumoto , Kana Okazaki , Masayuki Kawashima , Hiromitsu Ito
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： TOYO INK MFG. CO., LTD.,TOPPAN PRINTING CO., LTD.
- 当前专利权人： TOYO INK MFG. CO., LTD.,TOPPAN PRINTING CO., LTD.
- 当前专利权人地址： JP Tokyo JP Tokyo
- 优先权： JP2003-417858 20031216
- 主分类号： C09D123/04
- IPC分类号： C09D123/04 ; C09D127/12 ; G02B5/02 ; G03C1/725
摘要：
A composition for a light-scattering film contains fluorine-containing resin fine particles each including a copolymer of a first ethylenically unsaturated monomer containing fluorine with other ethylenically unsaturated monomer component, and having an average particle diameter of 0.8 to 5.0 μm; and a transparent resin having a refractive index of 1.50 to 1.70. Where the other ethylenically unsaturated monomer component is formed of a second ethylenically unsaturated monomer containing no fluorine nor hydrophilic group, the copolymer contains 10 to 60% by weight of the first monomer, and 90 to 40% by weight of the second monomer. Where the other ethylenically unsaturated monomer component is formed of the second monomer and a third ethylenically unsaturated monomer containing a hydrophilic group, the copolymer contains 10 to 90% by weight of the first monomer, 89 to 5% by weight of the second monomer and 1 to 10% by weight of the third monomer.
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