| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an original plate for a planographic printing plate having an image forming layer which has improved in uniformity and in solubility and dispersibility in a developing solution and having a high-contrast image forming property without lowering sensitivity. <P>SOLUTION: The original plate for a planographic printing plate has on a support an image forming layer comprising a fluoroaliphatic group-containing copolymer obtained by copolymerizing at least the following monomers (A) and (B); (A) a (meth)acrylate compound having a specified fluoroalkyl group at the end of a side chain and (B) a polyoxyalkylene-containing ethylenically unsaturated compound. <P>COPYRIGHT: (C)2003,JPO |
