| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a positive lithographic printing plate precursor having high sensitivity and wide development latitude. <P>SOLUTION: The lithographic printing plate precursor has a positive image recording layer containing a water-insoluble and alkali-soluble resin and an infrared absorbent, and an overcoat layer containing a polymer having an epoxy group and an ethylene glycol group in a side chain, in this order on a support. <P>COPYRIGHT: (C)2009,JPO&INPIT |
