| 摘要 |
PURPOSE: To provide a high-speed, dry processing lithographic printing plate structure including a base material, a thermograph imaging layer, or photothermograph imaging layer, and a photosensitive photopolymer layer including a polymer derived from acid-unstable ester and photo-acid precursor. CONSTITUTION: This high-speed, dry processing multilayered lithographic printing plate structure includes the photosensitive layer including the base, acid unstable ester and the photo-acid precursor, and the dry process silver layer including a photosensitive silver source, non-photosensitive reducing silver source and reducing agent. |
