| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photosensitive lithographic printing plate precursor for an infrared laser having excellent film forming property and film strength, high sensitivity, excellent developability and printing durability. <P>SOLUTION: The photosensitive lithographic printing plate precursor for an infrared laser has a recording layer containing a high molecular compound having a phenolic hydroxyl group, an infrared absorbent, a quaternary salt compound of a nitrogen-containing heterocycle and a vinyl copolymer having a polymerizable monomer having styrene and an ethylene oxide group as a constituent unit on a surface of a support having hydrophilicity. <P>COPYRIGHT: (C)2008,JPO&INPIT |
