| 摘要 |
PROBLEM TO BE SOLVED: To provide an infrared sensitive lithographic printing plate with which a sharp and clear image can be formed. SOLUTION: In the infrared sensitive lithographic printing plate, an undercoat layer is provided on the side where an image forming layer is formed for a support, and/or a back coat layer is provided on the rear surface of the support, and further the image forming layer containing an infrared ray absorbing agent is formed. The undercoat layer and/or the back-coat layer contain at least one selected from the group of nonionic surfactants, amphoteric surfactants and cationic surfactants. |
