Silver halide photographic light-sensitive material and processing method therefor
AssigneeKonica Corporation
InventorsMasanobu Miyoshi, Makoto Kajiwara, Shigeo Tanaka, Mitsuhiro Okumura
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Abstract
A silver halide photographic light-sensitive material containing inorganic sulfur or elemental sulfur, and a processing method comprising a step for developing such photographic material with a color developer which contains an aromatic primary amine compound for not more than 60 seconds. Photographic image improved in contrast of the without degradation in sensitivity and fogging can be obtained by the photographic material and the processing method.
Claims66
A silver halide photographic light-sensitive material comprising:
- (a) a support;
- and
- (b) one or more photographic component layers on the support, the photographic component layers including at least one silver halide emulsion layer chemically sensitized with a gold compound and containing a nitrogen-containing heterocyclic compound having a solubility with silver ion of not more than 1.times.10.sup.-10 ;
- wherein at least one of said photographic component layers contains elementary sulfur.
A method for forming an image comprising a step of developing a silver halide photographic material comprising one or more photographic component layers including at least one silver halide emulsion layer containing silver halide grains comprising not less than 80 mol % of silver chloride, at least one of said photographic component layers containing elementary sulfur, with a color developer containing an aromatic primary amine compound for not more than 60 seconds.
A silver halide photographic light-senstive material comprising:
- (a) a support;
- and
- (b) one or more photographic component layers on the support, the photographic component layers including at least one silver halide emulsion layer containing:
- (i) silver halide grains comprising not less than 80 mol % of silver chloride;
- and
- (ii) a nitrogen-containing heterocyclic compound having a solubility product with silver ion of not more than 1.times.10.sup.-10 ;
- wherein at least one of said photographic component layers contains elementary sulfur.
Dependencies are inferred from the claim text.