EP 0966355 B1 20020529 - METHOD OF IMAGING LITHOGRAPHIC PRINTING PLATES WITH HIGH INTENSITY LASER
Title (en)
METHOD OF IMAGING LITHOGRAPHIC PRINTING PLATES WITH HIGH INTENSITY LASER
Title (de)
VERFAHREN ZUR BEBILDERUNG VON LITHOGRAPHISCHEN DRUCKPLATTEN MITTELS HOCHINTENSITÄT-LASER
Title (fr)
PROCEDE PERMETTANT DE PRODUIRE UNE IMAGE SUR UNE PLAQUE LITHOGRAPHIQUE AU MOYEN D'UN LASER DE HAUTE INTENSITE
Publication
Application
Priority
- US 9804640 W 19980310
- US 81628797 A 19970313
Abstract (en)
[origin: WO9840213A1] A method for making a lithographic printing plate comprising exposing a support, a melonophilic layer and a melonophobic layer, the latter containing crosslinked colloids to a laser beam having an intensity greater than 0.1 mW/ mu <2> for a time sufficient to give a total exposure of about 200 milliJoules/cm<2> or greater. Good printing steps and long running plates are produced.
IPC 1-7
IPC 8 full level
B41C 1/055 (2006.01); B41C 1/10 (2006.01); G03F 7/20 (2006.01)
CPC (source: EP)
B41C 1/1041 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
WO 9840213 A1 19980917; DE 69805613 D1 20020704; DE 69805613 T2 20021205; EP 0966355 A1 19991229; EP 0966355 B1 20020529; JP 2001514591 A 20010911
DOCDB simple family (application)
US 9804640 W 19980310; DE 69805613 T 19980310; EP 98909081 A 19980310; JP 53970198 A 19980310