Silver halide photographic emulsion and light-sensitive silver h

Details Silver halide photographic emulsion and light-sensitive silver h Silver halide photographic emulsion and light-sensitive silver h

1993-09-28

1995-04-04

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430517, 430522, 430546, 430569, 430581, 430582, 430583, 430584, 430585, G03C 108

Patent

active

054037050

ABSTRACT:
A light-sensitive silver halide photographic material is disclosed. The light-sensitive material comprises a support having thereon a silver halide emulsion layer, and the silver halide emulsion layer comprises silver halide grains having a silver chloride content of not less than 95 mol %. The emulsion is optically sensitized by addition of a dispersion of an optical sensitizer comprising a medium and particles of the dye dispersed in the medium. The ratio of silver to gelatin (Ag/Gel) in the emulsion at the time of addition of the dispersion of the dye is 2 to 8.5.

REFERENCES:
patent: 3565633 (1971-02-01), Klinger et al.
patent: 5173395 (1992-12-01), Asami
Patent Abstracts of Japan, vol. 9 No. 269 (P-400)[1992]; Oct. 26, 1985 JPA-60-115,933; Jun. 22, 1985.

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