| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photosensitive resin printing plate precursor capable of forming a convex relief image without requiring an original subject film and excellent in handleability, to provide a photosensitive resin printing plate precursor free of pinholes in thermosensitive mask layers, and to provide a method for manufacturing the same. <P>SOLUTION: The printing plate precursor has a photosensitive resin layer (A) containing a resin soluble or dispersible in water or alcohol and a monomer curable with ultraviolet ray and two or more thermosensitive mask layers (C) having ultraviolet absorptive power and infrared absorptive power and insoluble in water in this order on a support. <P>COPYRIGHT: (C)2007,JPO&INPIT |
