Abstract A silver halide color photographic sensitive material is disclosed. The material is comprised of a substrate having a silver halide emulsion layer position thereon and a cyan dye forming coupler. The coupler is reresented by the general formula (I): ##STR1## wherein R represents a substituted or nonsubstituted alkyl group, aryl group or heterocyclic group, X represents a group capable of releasing by an oxidative coupling reaction with a developing agent, and R 1 represents a substituted or nonsubstituted alkyl group or aryl group. The coupler of the invention can be easily dissolved in a high boiling point organic solvent and makes possible production of a light sensitive material having a high dye forming rate, high maximum color density and good fastness to light. Furthermore, the couplers prevent a large decrease in density when the bleaching solution utilized has a weak oxidation ability.
Silver halide color photographic sensitive materials containing a cyan dye forming coupler represented by the general formula (I): ##STR24## wherein R represents a substituted or nonsubstituted alkyl group, aryl group or heterocyclic group, X represents a group capable of releasing by an oxidative coupling reaction with a developing agent, and R 1 represents a substituted or nonsubstituted alkyl group or aryl group.
Claim 2
Dependent Claim
62 words
Silver halide color photographic sensitive materials containing a cyan dye forming coupler represented by the general formula (I): ##STR24## wherein R represents a substituted or nonsubstituted alkyl group, aryl group or heterocyclic group, X represents a group capable of releasing by an oxidative coupling reaction with a developing agent, and R 1 represents a substituted or nonsubstituted alkyl group or aryl group.
Claim 3
Dependent Claim
27 words
A silver halide color photographic sensitive material as claimed in claim 1, wherein R is a chain or cyclic alkyl group containing 1 to 22 carbon atoms.
Claim 4
Dependent Claim
22 words
A silver halide color photographic sensitive material as claimed in claim 1, wherein X represents a hydrogen atom or a halogen atom.
Claim 5
Dependent Claim
28 words
A silver halide color photographic sensitive material as claimed in claim 1, wherein R 1 represents a chain or cyclic alkyl group containing 1 to 22 carbon atoms.
Claim 6
Dependent Claim
25 words
A silver halide color photographic sensitive material as claimed in claim 1, wherein the material is comprised of a plurality of silver halide emulsion layers.
Claim 7
Dependent Claim
24 words
A silver halide color photographic sensitive material as claimed in claim 1, wherein the material is further comprised of additional color image forming couplers.