Global Patent Index - EP 0887204 A2

EP 0887204 A2 19981230 - Method for cleaning printing forms

Title (en)

Method for cleaning printing forms

Title (de)

Druckformreinigungsverfahren

Title (fr)

Procédé de nettoyage de plaques d'impression

Publication

EP 0887204 A2 19981230 (DE)

Application

EP 98109903 A 19980529

Priority

DE 19726700 A 19970624

Abstract (en)

In cleaning imaged printing plates with a non-printing layer based on silicone by relative motion between the plate and a cleaning fluid applicator at a definite applied pressure, the fluid contains water and a cleaning concentrate containing 1-30 wt.% anionic surfactant (I) and 1-30 wt.% non-ionic surfactant (II). Also claimed is the use of the cleaning fluid for this purpose.

Abstract (de)

Die Erfindung bezieht sich auf ein Verfahren zum Reinigen von bebilderten Druckformen von Bebilderungsrückständen, wobei ein Reinigungsfluid, welches Wasser und ein Reinigungskonzentrat definierter Zusammensetzung enthält, verwendet wird. <IMAGE>

IPC 1-7

B41N 3/06

IPC 8 full level

G03F 7/38 (2006.01); B41N 3/06 (2006.01); C11D 1/83 (2006.01); C11D 3/02 (2006.01); C11D 3/32 (2006.01); C11D 3/48 (2006.01); C11D 11/00 (2006.01); C11D 1/22 (2006.01); C11D 1/52 (2006.01); C11D 1/72 (2006.01)

CPC (source: EP US)

B41N 3/06 (2013.01 - EP US); C11D 1/83 (2013.01 - EP US); C11D 3/046 (2013.01 - EP US); C11D 3/323 (2013.01 - EP US); C11D 3/48 (2013.01 - EP US); C11D 1/22 (2013.01 - EP US); C11D 1/523 (2013.01 - EP US); C11D 1/72 (2013.01 - EP US); C11D 2111/20 (2024.01 - EP US)

Designated contracting state (EPC)

BE CH DE FR GB IT LI NL

DOCDB simple family (publication)

EP 0887204 A2 19981230; EP 0887204 A3 19990324; EP 0887204 B1 20010404; DE 19822441 A1 19990128; DE 59800586 D1 20010510; IL 125093 A0 19990126; IL 125093 A 20010128; JP H1111037 A 19990119; US 6432211 B1 20020813

DOCDB simple family (application)

EP 98109903 A 19980529; DE 19822441 A 19980519; DE 59800586 T 19980529; IL 12509398 A 19980624; JP 17093198 A 19980618; US 10430698 A 19980624