Coating fluid for printing plates and method of making a printing plate

摘要

A coating fluid for printing plates which can be suitably used to make printing plates that permit images to be written in response to input digital data and that can be easily regenerated and reused. This coating fluid for printing plates comprises at least a carrier liquid, thermoplastic resin particles and an IR absorber, and the IR absorber has a decomposition starting temperature higher than the melt starting temperature of the thermoplastic resin particles.