Silver halide photographic light-sensitive material

Details Silver halide photographic light-sensitive material Silver halide photographic light-sensitive material

1982-06-09

1984-02-14

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430217, 430218, 430223, 430559, 430562, 430957, 430958, G03C 726

Patent

active

044317280

ABSTRACT:
There is disclosed a silver halide photographic light-sensitive material which comprises a support, a combination of an unfogged surface latent image type silver halide photographic emulsion and a material which is non-diffusible under alkali conditions and which is capable of releasing a diffusible development inhibitor or a precursor thereof as a result of cross oxidation with an oxidized product of a photographic developing agent; and a combination of an internal latent image type silver halide photographic emulsion whose silver halide grains contain therein, prior to development, fog nuclei and a dye image-forming material which is initially non-diffusible under alkaline conditions but which is capable of releasing a diffusible dye or a precursor thereof as a result of being oxidized by the oxidized product of said photographic developing agent.

REFERENCES:
patent: 3227554 (1966-01-01), Barr et al.
patent: 4139383 (1979-02-01), Odenwalder et al.
patent: 4149892 (1979-04-01), Deguchi et al.
patent: 4179291 (1979-12-01), Vetter et al.
patent: 4242435 (1980-12-01), Puschel et al.

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