PHOTOSENSITIVE RESIN COMPOSITION AND APPLICATIONS THEREOF

摘要

A photosensitive resin composition comprising (a) a thermoplastic polymeric binder having an acid equivalent of 200 to 500 and a weight−average molecular weight of 30,000 to 400,000, (b) a mixture of photopolymerizable monomers each bearing at least one polymerizable ethylenically unsaturated group in the molecule which comprises (b1) a bisphenol−type photo− polymerizable monomer and (b2) a phenol−type photopolymerizable monomer and/or a urethane−type photopolymerizable monomer, (c) a photopolymerization initiator, and (d) Color Index Basic Green 1 (C.I. Basic Green 1).