Silver halide photographic emulsion containing epitaxial silver

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing

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430569, G03C 1035

Patent

active

054260230

ABSTRACT:
A silver halide emulsion comprises at least one dispersion medium and silver halide grains having a silver iodide content of less than 5 mol %. At least 5% by number of the silver halide grains have at least one intrafacial epitaxy limited in the neighborhood of the corners of a major plane of the grain, and the thickness of the epitaxy is 0.1 .mu.m or less. A silver halide photographic light-sensitive material having at least one silver halide emulsion layer on a support, wherein this emulsion layer comprises the above emulsion, is also disclosed.

REFERENCES:
patent: 4463087 (1984-07-01), Maskasky
patent: 4643966 (1987-02-01), Maskasky
patent: 4814264 (1989-03-01), Kishida et al.

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