| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lithographic printing plate precursor, which is excellent in developing property, has high sensitivity and can provide a lithographic printing plate exhibiting high plate wear and good stain resistance (including stain resistance after storage). <P>SOLUTION: The lithographic printing plate precursor includes a support and one or more layers on the support, wherein one of the one or more layers is a photosensitive layer containing (A) an initiator compound, (B) a polymerizable compound and (C) a binder polymer, and a layer being in contact with the support of the one or more layers contains (D) a copolymer containing (a1) a repeating unit having a zwittterionic structure and (a2) a repeating unit having a structure capable of interacting with a surface of the support. <P>COPYRIGHT: (C)2011,JPO&INPIT |
