Silver halide photographic materials
AssigneeFuji Photo Film Co., Ltd.
InventorsKeisuke Shiba, Kazunori Hasebe, Masahiro Asami
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Abstract
A silver halide photographic material having at least one light-sensitive emulsion layer containing surface latent image type silver halide grains on a support, wherein the emulsion layer contains a silver halide emulsion, in an amount of 50% by weight or more, which is a substantially silver iodide-free silver chlorobromide comprising silver chloride in an amount of 70 mol % or more (as a mean value) of the total silver halide constituting the silver halide grains, which has a silver bromide-localized phase with a silver bromide content of less than 70 mol % in the inside or on the surface of the grains, and which further contains ions on in the grains.
Claims19
A silver halide photographic material having at least one light-sensitive emulsion layer containing surface latent image type silver halide grains on a support, wherein said emulsion layer comprises a silver halide emulsion containing substantially silver iodide-free silver chlorobromide grains having a silver chloride content of 90 mol % or more, as a means value, and further having a silver bromide-localized phase with a silver bromide content of less than 70 mol % on the surface of said grains, and still further an effective amount of iron ion being incorporated in the inside or surface of said grains.
A method of forming a color image which comprises developing an exposed silver halide photographic material having at least one light-sensitive emulsion layer containing surface latent image type silver halide grains on a support, wherein said emulsion layer comprises a silver halide emulsion containing substantially silver iodide-free silver chlorobromide grains having a silver chloride content of 90 mol % or more, as a mean value, and further having a silver bromide-localized phase with a silver bromide content of less than 70 mol % on the surface of said grains, and still further an effective amount of iron ion being incorporated in the inside or surface of said grains with a color developer substantially not containing benzyl alcohol for a period of time of 2 minutes and 30 seconds or less.
Dependencies are inferred from the claim text.