EP 1440797 A2 20040728 - Heat-sensitive lithographic printing plate precursor
Title (en)
Heat-sensitive lithographic printing plate precursor
Title (de)
Wärmeempfindlicher Flachdruckplattenvorläufer
Title (fr)
Précurseur de plaque d'impression lithographique sensible à la chaleur
Publication
Application
Priority
- EP 04100163 A 20040120
- EP 03100155 A 20030127
Abstract (en)
A positive working printing plate precursor is disclosed which comprises a hydrophilic support and a coating provided thereon which comprises in the order given a first layer containing an oleophilic resin soluble in an aqueous alkaline developer and a second layer comprising a water repellent-compound. Furthermore, the coating comprises an infrared absorbing dye containing a polysiloxane group providing a printing plate precursor with high sensitivity.
IPC 1-7
IPC 8 full level
B41C 1/10 (2006.01); B41M 5/40 (2006.01); B41M 5/46 (2006.01)
CPC (source: EP)
B41C 1/1016 (2013.01); B41C 2210/02 (2013.01); B41C 2210/06 (2013.01); B41C 2210/14 (2013.01); B41C 2210/22 (2013.01); B41C 2210/24 (2013.01); B41C 2210/262 (2013.01); B41M 5/465 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 1440797 A2 20040728; EP 1440797 A3 20050629; EP 1440797 B1 20071003
DOCDB simple family (application)
EP 04100163 A 20040120