Global Patent Index - EP 0816070 B1

EP 0816070 B1 20001018 - 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)

Wärmeempfindliches Aufzeichnungselement und Verfahren zur Herstellung einer lithographischen Druckform damit

Title (fr)

Elément d'enregistrement thermosensible et méthode pour la fabrication d'un cliché lithographique utilisant cet élément

Publication

EP 0816070 B1 20001018 (EN)

Application

EP 97201636 A 19970603

Priority

  • EP 97201636 A 19970603
  • EP 96201754 A 19960624

Abstract (en)

[origin: EP0816070A1] According to the present invention there is provided a heat sensitive imaging element comprising on a hydrophilic surface of a lithographic base an image forming layer comprising at least hydrophobic thermoplastic polymer particles and a compound capable of converting light into heat, said compound being present in said image forming layer or a layer adjacent thereto, characterized in that onto said image forming layer is coated a covering layer having a thickness between 0.1 and 3 mu m.

IPC 1-7

B41C 1/10; B41M 5/36

IPC 8 full level

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

CPC (source: EP)

B41C 1/1025 (2013.01); B41M 5/366 (2013.01); B41C 2210/04 (2013.01); B41C 2210/06 (2013.01); B41C 2210/08 (2013.01); B41C 2210/24 (2013.01); B41C 2210/262 (2013.01)

Designated contracting state (EPC)

BE DE FR GB

DOCDB simple family (publication)

EP 0816070 A1 19980107; EP 0816070 B1 20001018

DOCDB simple family (application)

EP 97201636 A 19970603