| 摘要 |
PROBLEM TO BE SOLVED: To provide thermosetting resin compositions suitable as materials for forming which meet various properties to be traditionally required as protective optical device protective film films, specifically adhesion, surface hardness, transparency, heat resistance, light-resistance, chemical resistance, water resistance and the like and can flatten the difference in the steps of color filters. SOLUTION: Thermosetting resin compositions comprise [A] a copolymer of (a1) an unsaturated carboxylic acid and/or an unsaturated carboxylic anhydride, (a2) an epoxy group-containing unsaturated compound, and (a3) an olefinic unsaturated compound other than said (a1) and (a2), [B] a polymerizable compound having an ethylenically unsaturated bond, and [C] a compound which generates a radical by heat.
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