Global Patent Index - EP 0243935 B1

EP 0243935 B1 19940727 - Improved silver-based electrostatic printing master.

Title (en)

Improved silver-based electrostatic printing master.

Title (de)

Elektrostatische Druckplatte auf der Basis von Silber.

Title (fr)

Plaque d'impression électrostatique à base d'argent.

Publication

EP 0243935 B1 19940727 (EN)

Application

EP 87106149 A 19870428

Priority

US 85911486 A 19860502

Abstract (en)

[origin: EP0243935A2] Compositions and films are provided for the preparation of electrostatic printing masters. The composition binder permits use of aqueous silver halide photographic techniques to image the master for printing, and exhibits insulation properties needed for electrostatic printing under typical conditions of relative humidity.

IPC 1-7

G03G 5/026; G03C 1/053

IPC 8 full level

G03C 1/00 (2006.01); B41M 1/42 (2006.01); G03C 1/053 (2006.01); G03C 8/06 (2006.01); G03F 7/07 (2006.01); G03G 5/026 (2006.01); G03G 13/26 (2006.01)

CPC (source: EP)

G03G 5/026 (2013.01)

Designated contracting state (EPC)

BE CH DE FR GB IT LI

DOCDB simple family (publication)

EP 0243935 A2 19871104; EP 0243935 A3 19900509; EP 0243935 B1 19940727; AU 587544 B2 19890817; AU 7245087 A 19871105; CA 1306137 C 19920811; DE 3750273 D1 19940901; DE 3750273 T2 19941215; JP 2683345 B2 19971126; JP S62269135 A 19871121

DOCDB simple family (application)

EP 87106149 A 19870428; AU 7245087 A 19870501; CA 535809 A 19870428; DE 3750273 T 19870428; JP 10646787 A 19870501