ABLATION LAYER, PHOTOSENSITIVE RESIN STRUCTURE, AND METHOD FOR PRODUCING RELIEF PRINTING PLATE USING THE PHOTOSENSITIVE RESIN STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide an ablation layer having such properties that: the layer is not wrinkled by moisture absorption in a high humidity environment even after peeling off a cover film stuck to the ablation layer; a portion of the layer that has been removed with a developing solution can be easily dissolved and dispersed; retention or re-adhesion of a washing residue can be effectively prevented; and the layer can be processed with IR rays.

SOLUTION: The ablation layer to be used for a photosensitive resin for relief printing can be processed with IR rays and contains an anionic polymer.

COPYRIGHT: (C)2013,JPO&INPIT