Global Patent Index - EP 0653678 B1

EP 0653678 B1 19980624 - Method for processing a silver halide color photographic material

Title (en)

Method for processing a silver halide color photographic material

Title (de)

Verarbeitung eines farbfotografischen Silberhalogenidmaterials

Title (fr)

Traitement d'un matériau photographique à l'halogénure d'argent pour la couleur

Publication

EP 0653678 B1 19980624 (DE)

Application

EP 94117175 A 19941031

Priority

DE 4338526 A 19931111

Abstract (en)

[origin: EP0653678A2] A process for the processing of a colour-photographic silver-halide material whose silver-halide emulsions comprise at least 90 mol% of silver chloride, with the steps (a) exposure, (b) developments with a colour developer and (c) treatment with H2O2 or a compound which liberates H2O2, in which the colour developer contains an antioxidant having a positive redox potential, measured against a Pt/Ag/AgCl electrode, is distinguished by increased sensitivity.

IPC 1-7

G03C 7/407; G03C 7/413; G03C 7/30

IPC 8 full level

G03C 7/30 (2006.01); G03C 7/407 (2006.01); G03C 7/413 (2006.01)

CPC (source: EP)

G03C 7/407 (2013.01); G03C 7/413 (2013.01)

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

EP 0653678 A2 19950517; EP 0653678 A3 19950809; EP 0653678 B1 19980624; DE 4338526 A1 19950518; DE 59406316 D1 19980730

DOCDB simple family (application)

EP 94117175 A 19941031; DE 4338526 A 19931111; DE 59406316 T 19941031