RESIN COMPOSITION FOR COLOR FILTER PROTECTING FILM, AND COLOR FILTER PROTECTING FILM AND COLOR FILTER USING THE SAME

摘要

PROBLEM TO BE SOLVED: To obtain the subject composition excellent in balance among resistances to heat and isopropyl alcohol, adhesion and the like by including a specific copolymer, a polyvalent carboxylic acid or the like and a silane coupling agent in a specified proportion therein. SOLUTION: This composition is obtained by including (A) 100 pts.wt. glycidyl (meth)acrylate-based copolymer prepared by copolymerizing (i) 20-90 pts.wt. monomer represented by formula I [R is H or a 1-4C alkyl; (1) is 1-5] (e.g. glycidyl methacrylate) with (ii) 10-80 pts.wt. at least one monomer represented by formulae II to IV [(m) is 0O or 1-2; (n) is 1-5] (e.g. dicyclopentenyl methacrylate), (B) 5-100 pts.wt. polyfunctional carboxylic acid (anhydride) and (C) 30-100 pts.wt. functional silane coupling agent which is preferably an epoxy silane coupling agent and/or an aminosilane coupling agent (e.g.γ- glycidoxypropyltriethoxysilane).