Silver halide photographic material and process for the formatio

Details Silver halide photographic material and process for the formatio Silver halide photographic material and process for the formatio

1995-06-06

1997-08-05

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Silver halide colloid tanning process, composition, or product

430434, 430588, 430598, 430600, 430603, 430611, G03C 110

Patent

active

056541244

ABSTRACT:
A silver halide photographic material containing at least one silver halide emulsion layer on a support is provided. The silver halide emulsion layer comprises chemically sensitized silver halide grains having a silver chloride content of 50 mol % or more, said silver halide emulsion has been spectrally sensitized with at least one dye selected from the dyes represented by one of the general formulas (1), (2) and (3) shown in the specification. The emulsion layer or at least one other hydrophilic colloidal layer contains at least one member selected from the hydrazine derivatives represented by one of the formulas (4), (5) and (6) shown in the specification and at least one compound selected from the compounds represented by one of the formulas (7), (8), (9), (10), (11) and (12) shown in the specification.
A process for the formation of an image is also provided, which comprises the development of a silver halide photographic material as defined above with a developer having a pH value of 9.6 to less than 11.0.

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patent: 5213952 (1993-05-01), Kawashima et al.
patent: 5256519 (1993-10-01), Adin
patent: 5264323 (1993-11-01), Purol et al.
patent: 5273859 (1993-12-01), Katoh et al.

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