Presensitized lithographic plate comprising silver halide, reducing agent and polymerizable compound all in microcapsules

摘要

A presensitized lithographic plate comprises a light-sensitive layer containing silver halide, a reducing agent, a polymerizable compound and a hydrophilic binder provided on a hydrophilic support wherein the silver halide, the reducing agent and the polymerizable compound are contained in microcapsules which are dispersed in the light-sensitive layer.