Radiation imagery chemistry: process – composition – or product th – Thermographic process – Heat applied after imaging
Patent
1997-09-24
1999-03-30
Chea, Thorl
Radiation imagery chemistry: process, composition, or product th
Thermographic process
Heat applied after imaging
430203, 430380, 430405, G03C 800, G03C 8110
Patent
active
058887040
ABSTRACT:
The present invention relates to a silver halide color photographic light-sensitive material which has on a substrate at least one photographic light-sensitive layer comprising a light-sensitive silver halide emulsion containing epitaxial silver halide grains having at least one kind of silver salt epitaxy formed on the surface of silver halide tabular grains acting as a host, a developing agent, a compound capable of forming a dye by a coupling reaction with the oxidation product of said developing agent, and a binder. The present invention provides a silver halide color photographic light-sensitive material which few adverse effects on the environment, and which is well suited for the simple and rapid process, and which provides graininess of good and high-sensitivity, and which is especially excellent in storage life.
REFERENCES:
patent: 5268262 (1993-12-01), Shibahara et al.
patent: 5494789 (1996-02-01), Daubendiek et al.
patent: 5578435 (1996-11-01), Ihama
patent: 5667945 (1997-09-01), Takeuchi et al.
patent: 5677104 (1997-10-01), Hirai et al.
Chea Thorl
Fuji Photo Film Co. , Ltd.
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