| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lithographic printing plate material which can obtain a uniform coating film having excellent adhesive properties of a support to a layer on the support, excellent plate wear resistance, excellent scumming restorability by reducing blowing and liquid drawback at coating and drying time, and which has excellent plate wear resistance. <P>SOLUTION: The lithographic printing plate material comprises at least a hydrophilic layer and an image forming layer on a support. In this material, a pH value of a coating liquid of the layer adjacent to the support is 10 to 13. <P>COPYRIGHT: (C)2004,JPO |
