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    • 25. 发明授权
    • Coating composition, optical film, antireflective film, polarizing plate, and display device using the same
    • 涂料组合物,光学膜,防反射膜,偏振片和使用其的显示装置
    • US08039098B2
    • 2011-10-18
    • US11795629
    • 2006-01-27
    • Masataka YoshizawaMasaki NoroTakato Suzuki
    • Masataka YoshizawaMasaki NoroTakato Suzuki
    • B32B5/16
    • C09D133/16G02F1/133502Y10T428/249971Y10T428/25Y10T428/31504Y10T428/3154
    • A coating composition capable of improving evenness in drying and evenness in airing and causing no impairment of evenness in coating, which is useful for an antireflective film having high uniformity in surface conditions and attaining sufficient antireflection performance and for a polarizing plate and a display device each using such an antireflective film. A coating composition including a fluoroaliphatic group-containing copolymer that includes a repeating unit corresponding to the fluoroaliphatic group-containing monomer represented by the following formula (1) and a repeating unit corresponding to the monomer represented by the following formula (2) was found: in formula [1], R0 represents a hydrogen atom, a halogen atom or a methyl group; L represents a divalent linkage group; and n represents an integer of 1 to 18, and in formula [2], R11 represents a hydrogen atom, a halogen atom or a methyl group; L11 represents a divalent linkage group; and R13, R14 and R15 each represents a 1-20C linear, branched or cyclic alkyl group which may have a substituent.
    • 一种涂料组合物,其能够提高干燥中的均匀性和均匀性,并且不会对涂料的均匀性造成损害,这对于具有高表面状态均匀性和获得足够抗反射性能的抗反射膜以及偏振片和显示装置均有用 使用这种抗反射膜。 发现包含含氟脂族基团的共聚物的涂料组合物,其包含对应于由下式(1)表示的含氟脂族基团的单体的重复单元和对应于下式(2)表示的单体的重复单元: 在式[1]中,R 0表示氢原子,卤素原子或甲基; L表示二价连接基团; n表示1〜18的整数,式[2]中,R 11表示氢原子,卤素原子或甲基。 L11表示二价连接基团; 并且R 13,R 14和R 15各自表示可以具有取代基的1-20C直链,支链或环状烷基。