EP 3002124 B1 20170823 - LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PROCESS FOR MAKING LITHOGRAPHIC PRINTING PLATE
Title (en)
LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PROCESS FOR MAKING LITHOGRAPHIC PRINTING PLATE
Title (de)
LITHOGRAFIEDRUCKPLATTENVORLÄUFER UND VERFAHREN ZUR HERSTELLUNG EINER LITHOGRAFIEDRUCKPLATTE
Title (fr)
PRÉCURSEUR DE PLAQUE D'IMPRESSION LITHOGRAPHIQUE ET PROCÉDÉ DE FABRICATION DE PLAQUE D'IMPRESSION LITHOGRAPHIQUE
Publication
Application
Priority
- JP 2014202352 A 20140930
- JP 2014240798 A 20141128
Abstract (en)
[origin: EP3002124A1] An object of the present invention is to provide a lithographic printing plate precursor that has excellent printing durability and developability and that has stain resistance, in particular resistance to staining of a non-image area of a printed material that occurs due to the operation of a slip mechanism of a dampener, and a process for making a lithographic printing plate using the lithographic printing plate precursor. Disclosed is a lithographic printing plate precursor comprising, in order above a support, an intermediate layer and an image recording layer, the intermediate layer comprising, as Component A, a specific copolymer, the image recording layer comprising an infrared absorbing agent, either the intermediate layer or the image recording layer comprising, as Component B, a specific polymer compound, and the mass ratio of Component A and Component B being Component A:Component B = 1:0.5 to 1:5.
IPC 8 full level
B41C 1/10 (2006.01)
CPC (source: EP)
B41C 1/1016 (2013.01); B41C 2210/04 (2013.01); B41C 2210/06 (2013.01); B41C 2210/08 (2013.01); B41C 2210/10 (2013.01); B41C 2210/26 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 15186656 A 20150924