| 摘要 |
PROBLEM TO BE SOLVED: To provide a support for a heat-sensitive lithographic printing plate which need not be developed with a function to impart a print-out image with an aptitude for a light room. SOLUTION: This support for the heat-sensitive lithographic printing plate has a lipophilic layer formed on a substrate. The lipophilic layer contains an aryltrihalomethylsulfon compound which generates an acid or a radical by heat and a chemical compound which discolors due to the generated acid or radical. |
