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Title:
ON-PRESS-DEVELOPMENT-TYPE PLANOGRAPHIC PRINTING PLATE PRECURSOR, METHOD FOR FABRICATING PLANOGRAPHIC PRINTING PLATE, PLANOGRAPHIC PRINTING METHOD, AND COLORING AGENT
Document Type and Number:
WIPO Patent Application WO/2022/181724
Kind Code:
A1
Abstract:
The present invention provides: an on-press-developing-type planographic printing plate precursor having a substrate and an image recording layer disposed on the substrate, the image recording layer containing a compound represented by formula 1 or formula 2 and an organic compound having a Group 13 element; a method for fabricating a planographic printing plate or a planographic printing method in which the on-press-developing-type planographic printing plate precursor is used; and a coloring agent represented by formula 1 or formula 2. In formula 1 and formula 2, R1-R7 each independently represent a hydrogen atom or a monovalent organic group, and L1 and L2 represent divalent organic groups.

Inventors:
YANAGI SHUNSUKE (JP)
AIZU KOHEI (JP)
SAKAGUCHI AKIRA (JP)
Application Number:
PCT/JP2022/007742
Publication Date:
September 01, 2022
Filing Date:
February 24, 2022
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
B41N1/14; B41C1/10; B41M1/06; G03F7/00; G03F7/004; G03F7/029
Domestic Patent References:
WO2020262696A12020-12-30
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Other References:
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Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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