EP 0900652 B1 20020724 - White-light insensitive material for thermal registration and process for the fabrication of lithographic printing plates
Title (en)
White-light insensitive material for thermal registration and process for the fabrication of lithographic printing plates
Title (de)
Weisslicht-unempfindliches, thermisch bebilderbares Material und Verfahren zur Herstellung von Druckformen für den Offsetdruck
Title (fr)
Matériel pour l'enregistrement par la chaleur insensible à la lumière du jour et procédé pour la fabrication de plaques lithographiques
Publication
Application
Priority
DE 19739299 A 19970908
Abstract (en)
[origin: EP0900652A2] A top coat, which transmits infrared (IR) radiation but not white light and can be removed with water or an aqueous solution, is used on IR-recording material. The material has a substrate and radiation-sensitive, water-insoluble layer, which contains an infrared (IR)-absorber and dissolves or at least swells in an aqueous alkaline developer after exposure to IR radiation.
IPC 1-7
IPC 8 full level
B41C 1/10 (2006.01); B41N 1/14 (2006.01); G03F 7/00 (2006.01); G03F 7/004 (2006.01); G03F 7/11 (2006.01)
CPC (source: EP US)
B41C 1/1016 (2013.01 - EP US); B41C 2210/02 (2013.01 - EP US); B41C 2210/06 (2013.01 - EP US); B41C 2210/14 (2013.01 - EP US); B41C 2210/20 (2013.01 - EP US); B41C 2210/24 (2013.01 - EP US); B41C 2210/262 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0900652 A2 19990310; EP 0900652 A3 19990317; EP 0900652 B1 20020724; DE 19739299 A1 19990311; DE 59804861 D1 20020829; JP H11149162 A 19990602; US 6165685 A 20001226
DOCDB simple family (application)
EP 98116561 A 19980902; DE 19739299 A 19970908; DE 59804861 T 19980902; JP 25436398 A 19980908; US 14904498 A 19980908