Silver halide color light-sensitive material containing magenta

Details Silver halide color light-sensitive material containing magenta Silver halide color light-sensitive material containing magenta

1984-06-11

1986-03-18

Kittle, John

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430381, 430384, 430386, 430558, G03C 108, G03C 716, G03C 726, G03C 732

Patent

active

045769109

ABSTRACT:
A silver halide color photographic light-sensitive material containing in its silver halide emulsion layer a latex of magenta color image-forming polymer or copolymer coupler capable of coupling with an oxidation product of an aromatic primary amine developing agent, wherein said coupler has repeating units derived from the monomer represented by the formula (I), (II), (III), (IV) or (V) ##STR1## wherein R.sub.1 represents a hydrogen atom, a lower alkyl group containing 1 to 4 carbon atoms or a chlorine atom, R.sub.2, R.sub.3 and R.sub.4 each represents a hydrogen atom, a hydroxy group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted 5- or 6-membered hetero ring group, a substituted or unsubstituted alkylamino group, a substituted or unsubstituted acylamino group, a substituted or unsubstituted anilino group, a substituted or unsubstituted alkoxycarbonyl group, a substituted or unsubstituted alkylcarbonyl group, a substituted or unsubstituted arylcarbonyl group, a substituted or unsubstituted alkylthio group, a substituted or unsubstituted arylthio group, a substituted or unsubstituted carbamoyl group, a substituted or unsubstituted sulfamoyl group or a substituted or unsubstituted sulfonamido group, X represents a hydrogen atom, a halogen atom, or a coupling-off group linked through an oxygen atom, nitrogen atom or sulfur atom, A represents --NHCO--, --OCO-- or a phenylene group, B represents alkylene (straight or branched), aralkylene or phenylene group or substituted group thereof, Y represents --O--, --NH--, --S--, --SO--, --SO.sub.2 --, --CONH--, --COO--, --NHCO-- or --NHCONH--, and m represents 1 when n represents 1, or m represents 0 or 1 when n represents 0.

REFERENCES:
patent: 3647452 (1972-03-01), Hendess et al.
patent: 3725067 (1973-04-01), Bailey et al.
patent: 4388404 (1983-06-01), Morigaki et al.
patent: 4409320 (1983-10-01), Yagihara et al.
patent: 4436808 (1984-03-01), Yagihara et al.
patent: 4444870 (1984-04-01), Hirano et al.
patent: 4455363 (1984-06-01), Naito et al.
patent: 4474870 (1984-10-01), Yagihara et al.

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