EP 1208974 B1 20070613 - Processless lithographic printing plate
Title (en)
Processless lithographic printing plate
Title (de)
Verarbeitungsfreie Flachdruckplatte
Title (fr)
Plaque d'impression lithographique sans traitement
Publication
Application
Priority
- EP 01000543 A 20011018
- EP 00204091 A 20001121
Abstract (en)
[origin: EP1208974A2] A negative-working heat-sensitive material for making a lithographic printing plate by direct-to-plate recording is disclosed. The material comprises in the order given a lithographic base having a hydrophilic surface, an oleophilic imaging layer and a cross-linked hydrophilic upper layer which comprises an organic compound derived from sulfonic acid, sulfuric acid, phosphoric acid or phosphonic acid. Materials according to the invention are characterized by an increased water-acceptance in the non-printing areas, which allows a rapid start-up of the press.
IPC 8 full level
B41C 1/10 (2006.01)
CPC (source: EP)
B41C 1/1041 (2013.01); B41C 1/10 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1208974 A2 20020529; EP 1208974 A3 20030212; EP 1208974 B1 20070613
DOCDB simple family (application)
EP 01000543 A 20011018