EP 0520412 A1 19921230 - Silver halide photographic lightsensitive material.
Title (en)
Silver halide photographic lightsensitive material.
Title (de)
Photographisches lichtempfindliches Silberhalogenidmaterial.
Title (fr)
Matériau photographique à l'halogénure d'argent sensible à la lumière.
Publication
Application
Priority
JP 18511491 A 19910628
Abstract (en)
A silver halide photographic light-sensitive material having at least one silver halide emulsion layer containing a dye-forming coupler wherein the emulsion contains an ester group and has the oxidation potential of not more than 1800 mV, is disclosed. The material is good in image storage stability and excellent in color development stability.
IPC 1-7
IPC 8 full level
G03C 1/06 (2006.01); G03C 7/34 (2006.01); G03C 7/36 (2006.01); G03C 7/392 (2006.01)
CPC (source: EP US)
G03C 7/39216 (2013.01 - EP US); G03C 7/3924 (2013.01 - EP US)
Citation (search report)
- [X] EP 0393718 A2 19901024 - KONISHIROKU PHOTO IND [JP]
- [X] EP 0159912 A1 19851030 - KONISHIROKU PHOTO IND [JP]
- [A] EP 0111448 A2 19840620 - CIBA GEIGY AG [CH]
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0520412 A1 19921230; EP 0520412 B1 19990825; DE 69229848 D1 19990930; JP 2914790 B2 19990705; JP H0627617 A 19940204; US H1429 H 19950404
DOCDB simple family (application)
EP 92110647 A 19920624; DE 69229848 T 19920624; JP 18511491 A 19910628; US 90108992 A 19920619