PHOTOSENSITIVE RESIN COMPOSITION FOR PRINTING PLATE, PHOTOSENSITIVE RESIN STRUCTURE FOR PRINTING PLATE, AND PRINTING PLATE

摘要

PROBLEM TO BE SOLVED: To obtain a photosensitive resin composition for a printing plate which has good handleability, is capable of forming a high-resolution image, and is excellent in storage stability.SOLUTION: The photosensitive resin composition for a printing plate contains: a thermoplastic elastomer (A) which has a polymer block composed of a monovinyl-substituted aromatic hydrocarbon and a polymer block composed of a conjugated diene; a liquid diene (B); an ethylenically unsaturated compound (C); a photopolymerization initiator (D); and a stabilizer (E) being a heteroaromatic ring compound containing nitrogen.