abstract |
(57) Abstract: [PROBLEMS] To provide a resin composition having excellent storage stability, and a cured product obtained that is excellent in adhesion, pencil hardness, heat resistance, and gold plating resistance, and a cured product thereof. SOLUTION: An unsaturated group-containing polycarboxylic acid resin (A) obtained by reacting an epoxy (meth) acrylate and / or an epoxy (meth) acrylate with a polybasic acid anhydride, a diluent (B), a photopolymerization initiator ( A resin composition comprising C) and an allyl nadiimide compound (D). |