Silver halide photographic light-sensitive material and method of processing thereof utilizing hydroxy azaindene compounds

Claim 2

A silver halide photographic light-sensitive material comprising a support, at least one silver halide emulsion layer containing silver halide crystals, the silver chloride content of which being not less than 80 mol %, at least one compound which is represented by general formula [I], of which acid dissociation constant(Ka) and the solubility product(Ksp) with silver ion are not more than 1×10 -8 and not more than 1×10 -10 , respectively; ##STR14## (wherein Z represents a group of atoms necessary to complete a heterocyclic ring); and at least one azaindene compound having at least one hydroxyl group.

Claim 3

The silver halide photographic light-sensitive material of claim 1, wherein the acid dissociation constant (Ka) of the compound of formula [I] is within a range from 1×10 -8 to 1×10 -13 .

Claim 4

The silver halide photographic light-sensitive material of claim 1, wherein Z in formula [I] is a group of atoms necessary to complete a heterocyclic ring selected from a group consisting of a benzimidazole, a benztriazole, a purine, an 8-azapurine and a pyrazolopyrimidine.

Claim 5

The silver halide photographic light-sensitive material of claim 1, wherein said azaindene compound is selected from a group consisting of a hydroxytriazaindene, a hydroxytetrazaindene.

Claim 6

The silver halide photographic light-sensitive material of claim 1, wherein said silver halide crystals have a cubic crystal habit having a [100] face.

Claim 7

A silver halide photographic light-sensitive material comprising a support and, provided thereon, at least one silver halide emulsion layer containing silver halide crystals, the silver chloride content of which being not less than 80 mol %, and at least one azaindene compound having therein at least one hydroxyl group, and at least one non-light-sensitive layer containing at least one compound which is represented by general formula [I], the acid dissociation constant(Ka) of which compound is not more than 1×10 -8 and the solubility product(Ksp) with silver ion of which is not more than 1×10 -10 ; ##STR15## (wherein Z represents a group of atoms necessary to complete a heterocyclic ring).

Claim 8

A silver halide photographic light-sensitive material comprising a support and, provided thereon, at least one silver halide emulsion layer containing silver halide crystals, the silver chloride content of which being not less than 80 mol %, and at least one azaindene compound having therein at least one hydroxyl group, and at least one non-light-sensitive layer containing at least one compound which is represented by general formula [I], the acid dissociation constant(Ka) of which compound is not more than 1×10 -8 and the solubility product(Ksp) with silver ion of which is not more than 1×10 -10 ; ##STR15## (wherein Z represents a group of atoms necessary to complete a heterocyclic ring).

Claim 9

The silver halide photographic light-sensitive material of claim 6, wherein the acid dissociation constant(Ka) of the compound of formula [I] is within a range from 1×10 -8 to 1×10 -13 .

Claim 10

The silver halide photographic light-sensitive material of claim 6, wherein Z in formula [I] is a group of atoms necessary to complete a heterocyclic ring selected from a group consisting of a benzimidazole, a benztriazole, a purine, an 8-azapurine and a pyrazolopyrimidine.

Claim 11

The silver halide photographic light-sensitive material of claim 6, wherein said azaindene compound is selected from a group consisting of a hydroxytriazaindene, a hydroxytetrazaindene.

Claim 12

The silver halide photographic light-sensitive material of claim 6, wherein said silver halide crystals have a cubic crystal habit having a [100] face.

Claim 13

A silver halide photographic light-sensitive material comprising a support and, provided thereon, a silver halide emulsion layer containing a yellow dye-forming coupler, a silver halide emulsion layer containing a magenta dye-forming coupler and a silver halide emulsion layer containing a cyan dye-forming coupler, the silver halide contained in the respective silver halide emulsion layers being a silver halide containing silver chloride at a proportion not less than 80 mol %, and said silver halide photographic light-sensitive material containing at least one compound which is represented by general formula [I], the acid dissociation constant(Ka) and the solubility product(Ksp) with silver ion of which compound being not more than 1×10 -8 is not more than 1×10 -10 , respectively; ##STR16## (wherein Z represents a group of atoms necessary to complete a heterocyclic ring); and at least one azaindene compound having therein at least one hydroxyl group.

Claim 14

A silver halide photographic light-sensitive material comprising a support and, provided thereon, a silver halide emulsion layer containing a yellow dye-forming coupler, a silver halide emulsion layer containing a magenta dye-forming coupler and a silver halide emulsion layer containing a cyan dye-forming coupler, the silver halide contained in the respective silver halide emulsion layers being a silver halide containing silver chloride at a proportion not less than 80 mol %, and said silver halide photographic light-sensitive material containing at least one compound which is represented by general formula [I], the acid dissociation constant(Ka) and the solubility product(Ksp) with silver ion of which compound being not more than 1×10 -8 is not more than 1×10 -10 , respectively; ##STR16## (wherein Z represents a group of atoms necessary to complete a heterocyclic ring); and at least one azaindene compound having therein at least one hydroxyl group.

Claim 17

The silver halide photographic light-sensitive material of claim 1 wherein said azaindene compound is taken from the group consisting of 2,4-dihydroxy-6-methyl-1,3a,7-triazaindene, 2,5-dimethyl-7-hydroxy-1,4,7a-triazaindene, 5-amino-7-hydroxy-2-methyl-1,4,7a-triazaindene, 4-hydroxy-6-methyl -1,3,3a,7-tetrazaindene, 4-hydroxy-1,3.3a,7-tetrazaindene, 4-hydroxy-6-phenyl-1,3,3a,7-tetrazaindene, 4-methyl-6-hydroxy-1,3,3a,7-tetrazaindene, 2,6-dimethyl-4-hydroxy-1,3,3a,7-tetrazaindene, 4-hydroxy-5-ethyl-6-methyl-1,3,3a,7 tetrazaindene, 2,6-dimethyl-4-hydroxy-5-ethyl-1,3,3a, 7 tetrazaindene, 4-hydroxy-5,6-dimethyl-1,3,3a,7-tetrazaindene, 2,5,6-trimethyl-4-hydroxy-1,3,3a,7-tetrazaindene, 2-methyl-4-hydroxy-6-phenyl-1,3,3a,7 tetrazaindene, 4-hydroxy-6-methyl-1,2,3a,7-tetrazaindene, 4-hydroxy-6-ethyl-1,2,3a,7-tetrazaindene, 4-hydroxy-6-phenyl-1,2,3a,7-tetrazaindene, 4-hydroxy-1,2,3a,7-tetrazaindene, 4-methyl-6-hydroxy-1,2,3a,7-tetrazaindene, 4-methyl-6-hydroxy-1,2,3a,7-tetrazaindene, 7-hydroxy-5-methyl-1,2,3,4,6-pentazaindene, 5-hydroxy-7-methyl-1,2,3,4,6-pentazaindene,

Claim 18

7-dihydroxy-1,2,3,4,6-pentazaindene, 7-hydroxy-5-methyl-2-phenyl-1,2,3,4,6pentazaindene, and 5-dimethylamino-7-hydroxy-2-phenyl-1,2,3,4, 6 pentazaindene.

Claim 19

7-dihydroxy-1,2,3,4,6-pentazaindene, 7-hydroxy-5-methyl-2-phenyl-1,2,3,4,6pentazaindene, and 5-dimethylamino-7-hydroxy-2-phenyl-1,2,3,4, 6 pentazaindene.