Lithographic printing plate precursor and method of preparing lithographic printing plate using the same

作者: Shota Suzuki

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摘要: A lithographic printing plate precursor includes, in the following order: a support; an image-recording layer which is capable of forming image by removing unexposed area automatic development processor presence developer having pH from 2 to 14 after exposure and contains (A) sensitizing dye, (B) polymerization initiator, (C) polymerizable compound (D) polymer insoluble water alkali-soluble; protective layer, (E) hydrophilic has (meth)acrylamide repeating unit represented formula (1) as defined herein (meth)acrylate ester (2) sum at least 95% mole based on total units constituting polymer.