Silver halide photographic emulsion and silver halide photograph

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

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430572, 430576, 430583, 430585, G03C 116, G03C 118, G03C 129

Patent

active

054787203

ABSTRACT:
A silver halide photographic emulsion is provided, containing a monomethine-cyanine dye, a trimethine-cyanine dye and a supersensitizer represented by the following Formula [I] or Formula [II]. The cyanine dyes are incorporated in the form of a dispersion of solid particles. ##STR1##

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patent: 3772033 (1973-11-01), Ficken et al.
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patent: 3953215 (1970-04-01), Hinata et al.
patent: 3969116 (1976-07-01), Shiba et al.
patent: 3977883 (1976-08-01), Hinata et al.
patent: 5166046 (1992-11-01), Okusa et al.
patent: 5185237 (1993-02-01), Kawai

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