Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1980-12-17
1982-06-22
Brown, J. Travis
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430557, 430558, G03C 140
Patent
active
043363270
ABSTRACT:
A silver halide color photographic light-sensitive material containing a yellow color coupler represented by the following general formula (I): ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, which may be the same or different, each represents a hydrogen atom, a methyl group or a halogen atom; R.sub.4 represents an aryl group which may be substituted; and X.sub.1 represents a hydrogen atom or a group capable of coupling off.
The color photographic light-sensitive material provides a yellow color image having exceptional fastness to light.
REFERENCES:
patent: 4012259 (1977-03-01), Okumura et al.
patent: 4238564 (1980-12-01), Fryberg
patent: 4248961 (1981-03-01), Hagen et al.
Tanaka Mitsugu
Tsuda Momotoshi
Brown J. Travis
Fuji Photo Film Co. , Ltd.
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