| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photopolymerizable photosensitive lithographic printing plate material for a CTP system excellent in sensitivity, printing durability and developability, a photosensitive composition for the same, and a plate making method of the lithographic printing plate material. <P>SOLUTION: The photosensitive composition contains at least (A) a compound having a polymerizable ethylenically unsaturated bond and (B) a photopolymerization initiator, wherein the photosensitive composition contains a polyfunctional (meth)acrylamide having a photooxidizable group within a molecule as the compound having a polymerizable ethylenically unsaturated bond. <P>COPYRIGHT: (C)2008,JPO&INPIT |
