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    • 9. 发明公开
    • Method of producing a planographic printing plate
    • 生产平版印刷版的方法
    • EP2644379A1
    • 2013-10-02
    • EP13156735.6
    • 2013-02-26
    • FUJIFILM Corporation
    • Ara, YoichiroFujii, ShigekatsuAoshima, Norio
    • B41C1/10B41N1/00G03F7/32
    • B41C1/1008B41C1/1016B41C2201/04B41C2201/14B41C2210/02B41C2210/06B41C2210/14B41C2210/22B41C2210/24B41C2210/26B41C2210/262B41N1/003
    • A method for producing a planographic printing plate is provided, which includes: subjecting a planographic printing plate precursor to image-wise exposure, wherein the precursor includes plural recording layers at least one of which contains (A) an infrared absorbing agent on a support, the upper recording layer contains (B) a water-insoluble and alkali-soluble polymer compound having a repeating unit containing a fluoroalkyl group or a siloxane structure; and developing the precursor using an alkali developer containing (C) an ammonium salt compound represented by Formulae (C-1) to (C-3), wherein R 1 represents a methyl group or the like, R 2 and R 3 represent a hydrocarbon group having 3 to 20 carbon atoms, R 4 represents a hydrocarbon group, A represents an atomic group which forms a nitrogen-containing aliphatic ring with N + , B represents an atomic group which forms a nitrogen-containing aromatic ring with N + , and X - represents a counter anion.
    • 提供一种平版印刷版的制造方法,其包括:对平版印刷版原版进行图像曝光,其中,所述前体包括多个记录层,所述多个记录层中的至少一个包含(A)位于载体上的红外吸收剂, 上记录层含有(B)具有含氟烷基或硅氧烷结构的重复单元的非水溶性且碱可溶性高分子化合物, (C)由式(C-1)至(C-3)表示的铵盐化合物,其中R 1表示甲基等,R 2和R 3表示具有3个碳原子的烃基的碱性显影剂对前体进行显影 碳原子数20以下的碳原子,R 4表示烃基,A表示与N +形成含氮脂肪族环的原子团,B表示与N +形成含氮芳香环的原子团,X表示反阴离子 。