LITHOGRAPHIC PRINTING ORIGINAL PLATE, METHOD OF PRODUCING LITHOGRAPHIC PRINTING PLATE AND POLYMERIZABLE MONOMER

摘要

PROBLEM TO BE SOLVED: To provide a lithographic printing original plate capable of performing image recording using laser and obtaining good stain resistance and development performance while maintaining sufficient plate durability, to provide a method of producing lithographic plate and to provide a novel polymerizable monomer.

SOLUTION: The lithographic printing original plate has an image recording layer comprising: a radical polymerization initiator; and a polymerizable monomer having sulfone amide groups and at least two ethylenic unsaturated groups on a substrate. The method of producing lithographic plate uses the lithographic printing original plate. The polymerizable monomer has sulfonamide groups and at least two ethylenic unsaturated groups.

COPYRIGHT: (C)2010,JPO&INPIT