| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming material that is useful for a heat mode response positive planographic printing original plate, superior in solubility discrimination and favorable in developability change. <P>SOLUTION: The image forming material has an image forming layer containing (A) a novolak phenol resin including phenol as a structure unit, (B) a photothermal conversion agent, and (C) a sulfonium salt on a support. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
