Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1992-04-30
1993-07-27
Baxter, Janet C.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430551, G03C 146, G03C 134
Patent
active
052309924
ABSTRACT:
A silver halide color photographic material composed of a support having thereon at least one silver halide emulsion layer sensitive to red light containing a cyan coupler; at least one silver halide emulsion layer sensitive to green light containing a magenta coupler; at least one silver halide emulsion layer sensitive to blue light containing a yellow coupler; and at least one non-light-sensitive layer; at least one layer thereof containing at least one nondiffusible, non-color-forming compound represented by formula (I): ##STR1## wherein R.sup.11, R.sup.12 and R.sup.13, which may be the same or different, each represents hydrogen, an aliphatic group or an aromatic group; R.sup.14 represents hydrogen, an alkyl group, an aralkyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, an amino group, an alkoxycarbonyl group, an aryloxycarbonyl group or a carbamoyl group; G.sup.11 represents a carbonyl group, a sulfonyl group, a sulfinyl group, a ##STR2## group, or an iminomethylene group; and n is 0 or 1.
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patent: 4871653 (1989-10-01), Inoue et al.
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patent: 4923787 (1990-05-01), Harder
Miyahashi Keiji
Yagihara Morio
Baxter Janet C.
Fuji Photo Film Co. , Ltd.
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