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ACTINIC RADIATION HARDENABLE RESIN COMPOSITION AND COLORED SPACER FOR DISPLAY DEVICE AND BLACK MATRIX USING THE SAME
ACTINIC RADIATION HARDENABLE RESIN COMPOSITION AND COLORED SPACER FOR DISPLAY DEVICE AND BLACK MATRIX USING THE SAME
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机译：用于显示设备和黑色矩阵的亚克力辐射硬化树脂成分和彩色间隔
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摘要
(Task) An object of the present invention is to provide a colored spacer and / or a black matrix for a display element that is an active energy ray-curable resin composition having good developability, curability, and high-speed coating properties, and has excellent voltage retention and adhesion. (Solution) Contains a reactive polycarboxylic acid compound (A), a reactive compound (B), a photopolymerization initiator (C), a black colorant (D), a dispersant (E), and an organic solvent (F), The reactive polycarboxylic acid compound (A) requires an epoxy resin (a) having at least two or more epoxy groups in one molecule, a compound (b) having one or more polymerizable ethylenically unsaturated groups and one or more carboxyl groups in one molecule, Accordingly, it is a reactive polycarboxylic acid compound (A) obtained by further reacting a polybasic anhydride (d) with a reactant of a compound (c) having at least two hydroxyl groups and at least one carboxyl group in one molecule, The epoxy resin (a) having at least two or more epoxy groups in one molecule is a naphthalene skeleton-containing epoxy resin and / or glyoxal-type epoxy resin, A colored spacer for a display element or an active energy ray-curable resin composition for a black matrix.
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