EP 0881095 B1 20030122 - A heat sensitive imaging element and a method for producing lithographic plates therewith
Title (en)
A heat sensitive imaging element and a method for producing lithographic plates therewith
Title (de)
Wärmempfindliches Aufzeichnungselement und Verfahren zur Herstellung von Flachdruckformen damit
Title (fr)
Elément d'enregistrement de l'image et procédé pour la fabrication de plaques lithographiques utilisant cet élément
Publication
Application
Priority
- EP 98201272 A 19980420
- EP 97201560 A 19970527
Abstract (en)
[origin: EP0881095A1] According to the present invention there is provided a heat sensitive imaging element comprising a lithographic base with a hydrophilic surface, an image forming layer including a hydrophobic thermoplastic polymer latex and a compound capable of converting light into heat being present in said image forming layer or a layer adjacent thereto, characterized in that the image forming layer includes an alkali soluble copolymer containing acetal groups and hydroxy groups which have at least partially reacted with a compound with at least two carboxyl groups.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B41C 1/1025 (2013.01); B41M 5/36 (2013.01); B41M 5/366 (2013.01); B41C 2210/04 (2013.01); B41C 2210/06 (2013.01); B41C 2210/24 (2013.01)
Citation (examination)
- EP 0599510 A2 19940601 - DU PONT [GB]
- D.W.A.SHARP ED.: "The Penguin Dictionary of Chemistry", 1984, PENGUIN BOOKS, GREAT BRITAIN
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 98201272 A 19980420