Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1993-07-23
1995-11-14
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430503, 430504, 430506, 430567, 430555, 430557, 430558, 430958, G03C 146
Patent
active
054665663
ABSTRACT:
A silver halide color photographic material comprises at least one red-sensitive layer, at least one green-sensitive layer and at least one blue-sensitive layer on a support, in which (1) the blue-sensitive layer contains a magenta colored or cyan colored yellow coupler and contains an emulsion of tabular grains having a mean aspect ratio of 3.0 or more, (2) the green-sensitive layer contains a cyan colored magenta coupler and contains an emulsion of tabular grains having a mean aspect ratio of 3.0 or more, or (3) the blue-sensitive layer and/or the green-sensitive layer contain(s) a magenta colored or cyan colored colorless coupler and contain(s) an emulsion of tabular grains having a mean aspect ratio of 3.0 or more. The material has excellent color reproducibility and gives a color image having good sharpness and storage stability.
REFERENCES:
patent: 4647527 (1987-03-01), Ikenoue et al.
patent: 4711837 (1987-12-01), Ichijima et al.
patent: 4840884 (1989-06-01), Mooberry et al.
patent: 4842985 (1989-06-01), Ono et al.
patent: 5268262 (1993-12-01), Shibahara et al.
Ichijima Seiji
Tashiro Mamoru
Bowers Jr. Charles L.
Fuji Photo Film Co. , Ltd.
Letscher Geraldine
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