EP 0620487 B1 20000621 - Photographic processes
Title (en)
Photographic processes
Title (de)
Photographische Verarbeitungsverfahren
Title (fr)
Procédés de traitement photographiques
Publication
Application
Priority
GB 9307501 A 19930413
Abstract (en)
[origin: EP0620487A2] A method of forming a photographic colour image by a redox amplification method from an imagewise exposed photographic silver halide material containing at least one dye image-forming colour coupler which comprises treating the material with one of the processing sequences: DEV then AMP, DEV then DEV/AMP, AMP then DEV, or AMP then DEV/AMP, wherein DEV means colour developer, AMP means amplifier (AMP) and DEV/AMP means developer/amplifier, characterised in that the material is treated in at least one of the compositions more than once.
IPC 1-7
IPC 8 full level
G03C 7/30 (2006.01); G03C 7/407 (2006.01)
CPC (source: EP)
G03C 7/3017 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0620487 A2 19941019; EP 0620487 A3 19950802; EP 0620487 B1 20000621; DE 69424965 D1 20000727; DE 69424965 T2 20010111; GB 9307501 D0 19930602; JP H06313954 A 19941108
DOCDB simple family (application)
EP 94201047 A 19940409; DE 69424965 T 19940409; GB 9307501 A 19930413; JP 7472394 A 19940413