Silver halide color photographic light-sensitive material contai

Details Silver halide color photographic light-sensitive material contai Silver halide color photographic light-sensitive material contai

1987-12-22

1990-01-09

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430552, G03C 734

Patent

active

048928100

ABSTRACT:
A silver halide color photographic light-sensitive material is described, the light-sensitive material containing a cyan dye forming coupler represented by the following general formula (I): ##STR1## wherein R.sub.1 represents an alkyl group having 2 to 15 carbon atoms, R.sub.2 and R.sub.3 represent each a hydrogen atom or an alkyl group, R.sub.4 represents a substituted aryl group which is substituted by a group other than an aryl group or an aralkyl group, X represents a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group, Z represents a hydrogen atom or a group capable of release by an oxidation coupling reaction with the developing agent, n represents an integer of 1 to 4, and the total number of carbon atoms in the alkyl groups contained in R.sub.1, R.sub.2, R.sub.3, R.sub.4, X and Z is 8 or more, and the total number of carbon atoms in the alkyl groups substituted in R.sub.1 and R.sub.4, in the case that n is 1, is 11 or less.

REFERENCES:
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patent: 4564590 (1986-01-01), Sasaki et al.
patent: 4581324 (1986-04-01), Wolff et al.
patent: 4731320 (1988-03-01), Sasaki et al.
Japanese Patent Abstract, vol. 10, No. 157 (p. 464), Jun. 6, 1986; JP-A-619652.
Japanese Patent Abstract, vol. 10, No. 278 (p. 499), Sep. 20, 1986; JP-A-6199141--Pub. May 17, 1986.

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