Claims
- 1. A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein the silver halide color photographic material contains oil droplets, at least one water-insoluble and organic solvent soluble homopolymer or copolymer which is dispersed in gelatin, said homopolymer or copolymer being composed of a repeating unit having a group of ##STR11## in its side chain wherein R.sup.I and R.sup.II, which may be the same or different, each represents a hydrogen atom, a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group and at least one yellow coupler which is dispersed in an organic solvent in a gelatin binder layer and which is represented by formula (I): ##STR12## wherein R.sub.1 represents a tertiary alkyl group or an aryl group; R.sub.2 represents a hydrogen atom, a halogen atom or an alkoxy group; R.sub.3 represents an alkyl group or an aryl group; X represents a group capable of being released upon a coupling reaction with an oxidation product of an aromatic primary amine developing agent, and wherein the polymer is present in a light-insensitive layer adjacent to a light-sensitive silver halide emulsion layer containing the yellow coupler.
- 2. A silver halide color photographic material as claimed in claim 1, wherein R.sub.1 represents a tertiary alkyl group having from 4 to 30 carbon atoms which may be substituted or an aryl group having from 6 to 30 carbon atoms which may be substituted.
- 3. A silver halide color photographic material as claimed in claim 2, wherein a substituent for the tertiary alkyl group is selected from a halogen atom, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, a sulfonyl group, a sulfinyl group, a cyano group, a thiocyanato group, a hydroxy group, an imido group and a heterocyclic group.
- 4. A silver halide color photographic material as claimed in claim 2, wherein a substituent for the aryl group is selected from a halogen atom, an alkyl group, an alkoxy group, a nitro group, an amino group, a carbonamido group and a sulfonamido group.
- 5. A silver halide color photographic material as claimed in claim 1, wherein R.sub.2 represents a hydrogen atom, a halogen atom or an alkoxy group having from 1 to 30 carbon atoms which may be substituted.
- 6. A silver halide color photographic material as claimed in claim 5, wherein a substituent for the alkoxy group is selected from a halogen atom and an alkoxy group.
- 7. A silver halide color photographic material as claimed in claim 1, wherein R.sub.3 represents an alkyl group having from 1 to 30 carbon atoms which may be substituted or an aryl group having from 6 to 30 carbon atoms which may be substituted.
- 8. A silver halide color photographic material as claimed in claim 7, wherein a substituent for the alkyl group is selected from a halogen atom, a cyano group, a nitro group, an aryl group, an alkoxy group, an alkoxycarbonyl group, a carbamoyl group, an aryloxy group, an alkylthio group, an arylthio group, a sulfonyl group, a sulfinyl group and a heterocyclic group.
- 9. A silver halide color photographic material as claimed in claim 7, wherein a substituent for the aryl group is selected from a halogen atom, an alkyl group, an aryl group, an alkoxy group and an alkoxycarbonyl group.
- 10. A silver halide color photographic material as claimed in claim 1, wherein X represents a halogen atom, a sulfonyloxy group having from 1 to 30 carbon atoms, an acyloxy group having from 2 to 30 carbon atoms, an alkoxycarbonyloxy group having from 2 to 30 carbon atoms, a carbamoyloxy group having from 1 to 30 carbon atoms, an alkylthio carbonyloxy group,having from 2 to 30 carbon atoms, a heterocyclic oxy group having from 1 to 30 carbon atoms, a phenoxy group having from 6 to 30 carbon atoms which may be substituted and a heterocyclic group having from 1 to 30 carbon atoms which is connected to the coupling active position by the nitrogen atom included therein and which may be substituted.
- 11. A silver halide color photographic material as claimed in claim 10, wherein a substituent for the phenoxy group represented by X is selected from a halogen atom, a hydroxyl group, a nitro group, a cyano group, a carboxyl group, a sulfo group, a carboxylato group, a sulfonato group, a sulfinato group, an alkyl group, an alkoxy group, an acyl group, an alkoxycarbonyl group, a carbamoyl group, a sulfonyl group, a sulfamoyl group, a carbonamido group and an amino group.
- 12. A silver halide color photographic material as claimed in claim 10, wherein a substituent for the heterocyclic group represented by X is selected from a halogen atom a hydroxyl group, a nitro group, a cyano group, a carboxyl group, a sulfo group, a carboxylato group, a sulfonato group, a sulfinato group, an alkyl group, an alkoxy group, an acyl group, an alkoxycarbonyl group, a carbamoyl group, a sulfonyl group, a sulfamoyl group, a carbonamido group and an amino group.
- 13. A silver halide color photographic material as claimed in claim 1, wherein R.sub.1 is a tertiary butyl group, a phenyl group, or a phenyl group substituted with a chlorine atom, a methyl group or a methoxy group.
- 14. A silver halide color photographic material as claimed in claim 1, wherein R.sub.2 is a chlorine atom, or an alkoxy group having from 1 to 8 carbon atoms.
- 15. A silver halide color photographic material as claimed in claim 1, wherein R.sub.3 is an alkyl group having from 6 to 24 carbon atoms.
- 16. A silver halide color photographic material as claimed in claim 1, wherein R.sub.3 is an alkyl group which is substituted with a substituent selected from an alkoxycarbonyl group or an alkoxy group.
- 17. A silver halide color photographic material as claimed in claim 1, wherein the --COOR.sub.3 group is present at the para position to R.sub.2.
- 18. A silver halide color photographic material as claimed in claim 1, wherein the alkyl group represented by R.sup.I or R.sup.II is an alkyl group having from 1 to 18 carbon atoms.
- 19. A silver halide color photographic material as claimed in claim 1, wherein the alkyl group is an alkyl group having from 1 to 6 carbon atoms.
- 20. A silver halide color photographic material as claimed in claim 1, wherein the aryl group represented by R.sup.I or R.sup.II is a phenyl group or a naphthyl group.
- 21. A silver halide color photographic material as claimed in claim 1, wherein a substituent for the alkyl group or aryl group is selected from a halogen atom, a nitro group, a cyano group, a hydroxy group, a carboxy group, a sulfo group, a mercapto group, an alkoxy group, an alkylthio group, an arylthio group, an alkylsulfonyl group, an arylsulfonyl group, a carbonamido group, a sulfonamido group, an amino group, a carbamoyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an acyloxy group, a sulfamoyl group, an acyl group, an imido group, a ureido group, an alkoxycarbonylamino group, an aryl group and a heterocyclic group.
- 22. A silver halide color photographic material as claimed in claim 1, wherein the molecular weight of the polymer is from 2,000 to 1,000,000.
Priority Claims (1)
Number |
Date |
Country |
Kind |
62-299311 |
Nov 1987 |
JPX |
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Parent Case Info
This is a continuation of application Ser. No. 07/275,199, filed Nov. 23, 1988, now abandoned.
US Referenced Citations (8)
Foreign Referenced Citations (1)
Number |
Date |
Country |
0134627 |
Mar 1979 |
JPX |
Non-Patent Literature Citations (2)
Entry |
Research Disclosure No. 195 "Photographic Applications of Lattices", pp. 301-310, Jul. 1980. |
Patent Abstracts of Japan, vol. 9, No. 30, (P-333)(1753) Feb. 8, 1985, abstracting JP-A-59-174839. |
Continuations (1)
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Number |
Date |
Country |
Parent |
275199 |
Nov 1988 |
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