EP 0830941 A1 19980325 - A heat mode recording material and method for producing driographic printing plates

Title (en)

A heat mode recording material and method for producing driographic printing plates

Title (de)

Im wärmeverfahren arbeitendes Aufzeichnungsmaterial und Verfahren zur Herstellung von Druckplatten, welche kein Anfeuchtwassen benötigen

Title (fr)

Matériau d'enregistrement thermosensible et procédé pour la production de plaques lithographiques à sec

Publication

EP 0830941 A1 19980325 (EN)

Application

EP 97202780 A 19970910

Priority

EP 97202780 A 19970910
EP 96202603 A 19960918

Abstract (en)

The present invention provides a heat mode recording material comprising on a flexible support having an oleophilic surface (i) a recording layer containing a light-to-heat converting substance capable of converting radiation into heat and (ii) an oleophobic surface layer, wherein said oleophobic surface layer and said recording layer may be the same layer, characterized in that the kinetic coefficient of friction ( mu k ) of said material when sliding one side of said material over the other side of said material is not more than 2.6.

IPC 1-7

B41C 1/10; B41M 5/40

IPC 8 full level

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

CPC (source: EP)

B41C 1/1008 (2013.01); B41C 1/1016 (2013.01); B41C 2201/06 (2013.01); B41C 2201/12 (2013.01); B41C 2201/14 (2013.01); B41C 2210/02 (2013.01); B41C 2210/16 (2016.10)

Citation (search report)

[X] EP 0698822 A2 19960228 - AGFA GEVAERT NV [BE]
[Y] US 5198408 A 19930330 - MARTIN THOMAS W [US]
[A] EP 0598544 A1 19940525 - GRADCO JAPAN LTD [JP]
[A] US 4583103 A 19860415 - HAYASHI TAKAYUKI [JP], et al
[A] EP 0713140 A1 19960522 - AGFA GEVAERT NV [BE]
[A] EP 0727714 A1 19960821 - AGFA GEVAERT NV [BE]
[A] EP 0620502 A1 19941019 - AGFA GEVAERT NV [BE]
[Y] DATABASE WPI Section Ch Week 9324, Derwent World Patents Index; Class A97, AN 93-191182, XP002028577
[Y] DATABASE WPI Section Ch Week 8311, Derwent World Patents Index; Class A97, AN 83-26423K, XP002028578

Designated contracting state (EPC)

BE DE FR GB

DOCDB simple family (publication)

EP 0830941 A1 19980325; EP 0830941 B1 20030702

DOCDB simple family (application)

EP 97202780 A 19970910