Global Patent Index - EP 1208972 A1

EP 1208972 A1 20020529 - Method of lithographic printing with a reusable substrate.

Title (en)

Method of lithographic printing with a reusable substrate.

Title (de)

Verfahren zum lithographischen Druck mit wiederverwendbarem Träger

Title (fr)

Procédé d' impression lithographique avec support réutilisable

Publication

EP 1208972 A1 20020529 (EN)

Application

EP 00204090 A 20001121

Priority

EP 00204090 A 20001121

Abstract (en)

A method for treating a micro-emulsion that can be used for removing the ink-accepting areas of a lithographic printing master is disclosed, which enables to recycle the water from the used micro-emulsion. The method comprises the heating of the micro-emulsion to a temperature above 50 DEG C thereby obtaining an aqueous phase and an organic phase and separating the aqueous phase from the organic phase.

IPC 1-7

B41C 1/10; B41M 5/36; B41N 3/06; C11D 3/18; C11D 3/20; C11D 17/00

IPC 8 full level

G03F 7/00 (2006.01); B01D 17/04 (2006.01); B41C 1/10 (2006.01); B41N 3/06 (2006.01); C11D 1/02 (2006.01); C11D 1/06 (2006.01); C11D 1/12 (2006.01); C11D 1/29 (2006.01); C11D 3/18 (2006.01); C11D 3/20 (2006.01); C11D 11/00 (2006.01); C11D 17/00 (2006.01); G03F 7/42 (2006.01)

CPC (source: EP)

B41C 1/1025 (2013.01); B41N 3/06 (2013.01); C11D 1/02 (2013.01); C11D 1/06 (2013.01); C11D 1/123 (2013.01); C11D 1/29 (2013.01); C11D 3/18 (2013.01); C11D 3/2068 (2013.01); C11D 17/0021 (2013.01); B41C 2210/04 (2013.01); B41C 2210/08 (2013.01); B41C 2210/22 (2013.01); B41C 2210/24 (2013.01); C11D 2111/20 (2024.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 1208972 A1 20020529; EP 1208972 B1 20060208; DE 60025882 D1 20060420; JP 2002219303 A 20020806

DOCDB simple family (application)

EP 00204090 A 20001121; DE 60025882 T 20001121; JP 2001353216 A 20011119