LASER ENGRAVING RESIN COMPOSITION, METHOD FOR PRODUCING LASER ENGRAVING FLEXOGRAPHIC PRINTING PLATE ORIGINAL PLATE, FLEXOGRAPHIC PRINTING PLATE ORIGINAL PLATE, METHOD FOR PLATE-MAKING FLEXOGRAPHIC PRINTING PLATE, AND FLEXOGRAPHIC PRINTING PLATE

摘要

PROBLEM TO BE SOLVED: To provide a laser engraving resin composition having an excellent rinsing property for engrave-residue generated during laser engraving and providing an excellent printing durability to the resulting plate, and to provide a flexographic printing plate original plate that uses said laser engraving resin composition and a method for producing the same, as well as to provide a flexographic printing plate and a method for plate-making the same.SOLUTION: Provided is a laser engraving resin composition characterized in containing: (component A) an N-vinyl compound; (component B) a polymerizable compound; (component C) a binder polymer having an ethylenically unsaturated bond; and (component D) a polymerization initiator.