Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1994-03-30
1995-09-12
Baxter, Janet C.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430607, 430611, 430613, 430567, 430570, 430581, 430583, 430585, 430587, 430588, G03C 108
Patent
active
054495962
ABSTRACT:
There is disclosed a silver halide photographic material which is rapidly processable, high sensitive and small in variations in sensitivity between production lots of the photograhic material. The silver halide photographic material comprises a silver halide emulsion layer containing a cyan dye forming coupler, a silver halide emulsion layer containing a magenta dye forming coupler, and a silver halide emulsion layer containing a yellow dye forming coupler on a reflective support, wherein at least one layer of said silver halide emulsion layers comprises silver halide emulsion grains and compounds represented by the following general formulas (I) and (II), said emulsion grains being tabular silver halide emulsion grains having (100) planes as main planes and a silver chloride content of 90 mol % or more, and further the mean bromide ion content on surfaces of said emulsion grains is twice or more that of the whole emulsion grains: ##STR1## wherein the substituents are as defined herein the specification.
REFERENCES:
patent: 5185237 (1993-02-01), Kawai
Kawai Hiroshi
Saitou Mitsuo
Baxter Janet C.
Fuji Photo Film Co. , Ltd.
Letscher Geraldine
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