Global patent index - EP 1065049 A1

EP 1065049 A1 2001-01-03 - Heat-sensitive imaging element with cover layer for providing a lithographic printing plate

Title (en)

Heat-sensitive imaging element with cover layer for providing a lithographic printing plate

Title (de)

Wärmeempfindliches Aufzeichnungselement mit einer Deckschicht zur Herstellung lithographischer Druckplatten

Title (fr)

Elément formateur d'image sensible à la chaleur avec une couche protectrice pour la fabrication de plaques d'impression lithographiques

Publication

EP 1065049 A1 (EN)

Application

EP 00201854 A

Priority

  • EP 00201854 A
  • EP 99202108 A

Abstract (en)

According to the present invention there is provided a heat-sensitive material for making lithographic printing plates comprising on a lithographic support an image-forming layer comprising a hydrophilic binder, a cross-linking agent for a hydrophilic binder and dispersed hydrophobic thermoplastic polymer particles, characterized in that said image-forming layer is covered with a layer comprising at least one organic compound comprising cationic groups.

IPC 1-7 (main, further and additional classification)

B41C 1/10; B41M 5/36

IPC 8 full level (invention and additional information)

B41C 1/10 (2006.01); B41M 5/36 (2006.01)

CPC (invention and additional information)

B41C 1/1025 (2013.01); B41M 5/368 (2013.01); B41C 2210/04 (2013.01); B41C 2210/08 (2013.01); B41C 2210/22 (2013.01); B41C 2210/24 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

EP 1065049 A1 20010103; EP 1065049 B1 20041110

INPADOC legal status

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