EP 0488601 B1 19960731 - Silver halide photographic light-sensitive material
Title (en)
Silver halide photographic light-sensitive material
Title (de)
Photographisches lichtempfindliches Silberhalogenidmaterial
Title (fr)
Matériau photographique à l'halogénure d'argent sensible à la lumière
Publication
Application
Priority
- JP 2470591 A 19910219
- JP 32477890 A 19901126
Abstract (en)
[origin: EP0488601A1] There is disclosed a silver halide color photographic material having a broad latitude in exposure illuminance with respect to gradation and sensitivity thereof. The photographic material comprises a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, wherein at least one of said color-sensitive layers is comprised of two or more kinds of iridium-containing silver halide grains having different iridium contents per grain, and at least one kind of the silver halide grains is prepared in the presence of an iridium compound and a compound of a metal selected from metals, other than iridium, belonging to Groups Va, VIa, VIIa and VIII of the periodic table.
IPC 1-7
IPC 8 full level
G03C 1/09 (2006.01); G03C 7/392 (2006.01)
CPC (source: EP)
G03C 1/09 (2013.01); G03C 7/39204 (2013.01)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0488601 A1 19920603; EP 0488601 B1 19960731; DE 69121174 D1 19960905; DE 69121174 T2 19970109
DOCDB simple family (application)
EP 91310783 A 19911122; DE 69121174 T 19911122