EP 0284970 A3 19890201 - PROCESS FOR THE NEGATIVE CORRECTION OF INTAGLIO PRINTING FORMS, AND CORRECTION MEANS THEREFOR
Title (en)
PROCESS FOR THE NEGATIVE CORRECTION OF INTAGLIO PRINTING FORMS, AND CORRECTION MEANS THEREFOR
Publication
Application
Priority
DE 3710145 A 19870331
Abstract (en)
[origin: US4876118A] Negative correction of gravure printing plates by filling undesirable depressions in the printing layer of the gravure printing plate with a correcting agent is carried out by a method in which the correcting agent used is a pasty material which is viscoplastic at room temperature and is based on a dispersion of a solid, highly fluorinated olefin polymer powder in an inert, sparingly volatile, organic dispersing liquid.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
B41N 3/003 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
EP 0284970 A2 19881005; EP 0284970 A3 19890201; EP 0284970 B1 19910626; DE 3710145 A1 19881013; DE 3863377 D1 19910801; ES 2022942 B3 19911216; JP S63256496 A 19881024; US 4876118 A 19891024
DOCDB simple family (application)
EP 88104602 A 19880323; DE 3710145 A 19870331; DE 3863377 T 19880323; ES 88104602 T 19880323; JP 6993288 A 19880325; US 17435988 A 19880325