| 摘要 |
PURPOSE:To provide the planographic printing plate which is formed by utilizing a DTR method, obviates the generation of film peeling in spite of using a polyester film coated with an org. copolymer and subjected to a treatment for hydrophilicity impartation as a base and has high plate wear and good resistance to staining. CONSTITUTION:This planographic printing plate is constituted by using the polyester film coated with the org. copolymer and subjected to the treatment for hydrophilicity impartation as the base and successively applying an adhesion intensifying layer adjacent to this base, an emulsion layer contg. a silver halide and an image receiving layer contg. physical development nuclei on the above- mentioned base. A bisphenol A type epoxy resin latex and titanium oxide are incorporated into the above-mentioned adhesion intensifying layer. |
