EP 0750225 B1 20001004 - Use of hydroxamic acid derivatives for reducing the amount of residual sensitizing dyes after development processing
Title (en)
Use of hydroxamic acid derivatives for reducing the amount of residual sensitizing dyes after development processing
Title (de)
Verwendung von Hydroxamsaüre Derivate zum reduzieren der Restmenge an Sensibilisierungsfarbstoffen nach der Entwicklungsverarbeitung
Title (fr)
Utilisation de dérivés de l'acide hydroxyamique pour réduire la quantité résiduelle de colorants sensibilisateurs après le traitement de développement
Publication
Application
Priority
JP 16782595 A 19950612
Abstract (en)
[origin: EP0750225A1] A method for reducing residual sensitizing dyes after development processing of a silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, which comprises incorporating a compound represented by formula (I): <CHEM> wherein R<1> represents a hydrogen atom, a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group; R<2> represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkylamino group, a substituted or unsubstituted arylamino group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryloxy group, or a substituted or unsubstituted heterocyclic group, into the silver halide color photographic material.
IPC 1-7
IPC 8 full level
G03C 7/392 (2006.01); G03C 7/396 (2006.01)
CPC (source: EP)
G03C 7/39236 (2013.01); G03C 7/39248 (2013.01); G03C 7/396 (2013.01)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
EP 0750225 A1 19961227; EP 0750225 B1 20001004; DE 69610530 D1 20001109; DE 69610530 T2 20010517
DOCDB simple family (application)
EP 96109407 A 19960612; DE 69610530 T 19960612