| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lithographic printing original plate which excels in inking property of an image area and suppresses occurrence of a deposit such as sludge in a developer during plate making processing. <P>SOLUTION: The lithographic printing original plate has on a support a recording layer containing a high molecular compound having partial structures shown by (1) a silicon-oxygen bond and (2) an alkali-soluble group. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
