| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a positive photosensitive planographic printing plate having a photosensitive layer which exhibits image formability of high contrast without degrading sensitivity, has good inking properties and obviates the generation of sludge. <P>SOLUTION: The positive photosensitive planographic printing plate has the photosensitive layer consisting of a photosensitive composition containing a resin (A) having at least a specific structural unit and an o-quinonediazide compound (B). <P>COPYRIGHT: (C)2004,JPO |
