| abstract |
PURPOSE: To obtain the titled resin composition having excellent adhesion to a support and a high sensitivity to actinic energy rays, by mixing a specified graft copolymer with an ethylenically unsaturated monomer, an epoxy resin and a polymerization initiator. n CONSTITUTION: A resin composition comprising a graft copolymer (i) consisting of a trunk chain based on structural units derived from at least one monomer selected from among an alkyl methacrylate, acrylonitrile and styrene and branch chains grafted thereon and based on at least one monomer selected from among a hydroxyl group-containing acryl monomer (A), an amoni or alkylamino group- containing acrylic monomer (B), a carboxyl group-containing acryl or vinyl monomer (C), N-vinylpyrrolidone or its derivative (D), vinylpyridine or its derivative (E) or an acrylamide derivative (F) of the formula, an ethylenically unsaturated monomer (ii), an epoxy resin (iii) and a polymerization initiator (iv) which can generate a Lewis acid upon irradiation with actinic energy rays. n COPYRIGHT: (C)1987,JPO&Japio |