EP 1065053 B1 20040204 - Processless printing plate with low ratio of anorganic pigment over hardener
Title (en)
Processless printing plate with low ratio of anorganic pigment over hardener
Title (de)
Verarbeitungsfreie Flachdruckplatte mit niedrigem anorganisches Pigment/Härter Verhältnis
Title (fr)
Plaque d'impression lithographique sans traitement avec un faible rapport pigment inorganique/durcisseur
Publication
Application
Priority
EP 99202112 A 19990629
Abstract (en)
[origin: EP1065053A1] According to the present invention there is provided a heat-sensitive material for making lithographic plates comprising in the order given on a support an IR-sensitive oleophilic layer and a cross-linked hydrophilic layer comprising an anorganic pigment and a hardener, characterized in that the ratio of said anorganic pigment over the hardener is comprised between 75/25 and 25/75 by weight.
IPC 1-7
IPC 8 full level
G03F 7/004 (2006.01); B41C 1/055 (2006.01); B41C 1/10 (2006.01); B41N 1/14 (2006.01); G03F 7/00 (2006.01); G03F 7/11 (2006.01)
CPC (source: EP)
B41C 1/1016 (2013.01); B41C 1/1041 (2013.01); B41C 2210/04 (2013.01); B41C 2210/08 (2013.01); B41C 2210/14 (2013.01); B41C 2210/20 (2013.01); B41C 2210/24 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1065053 A1 20010103; EP 1065053 B1 20040204; DE 69914589 D1 20040311; DE 69914589 T2 20041216; JP 2001039046 A 20010213
DOCDB simple family (application)
EP 99202112 A 19990629; DE 69914589 T 19990629; JP 2000191223 A 20000626