Color photographic light-sensitive materials
AssigneeFuji Photo Film Co., Ltd.
InventorsNobutaka Ohki, Yoshinobu Yoshida
Life of this patent
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Abstract
A silver halide color photographic light-sensitive material containing a compound of the general formula (I) as a color stain inhibitor: ##STR1## R.sup.1, R.sup.2, R.sup.3, l, m and n are as defined herein. This color stain inhibitor has various advantages and is capable of efficiently removing oxidized color developing agents, can be used in light-sensitive materials with reduced layer thickness, and is free from changes in performance even after a long-term storage.
Claims10
A silver halide color photographic light-sensitive material containing a compound represented by the general formula (II) as a color stain inhibitor ##STR10## wherein:
- R.sup.1 is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an acylamino group, an alkylthio group, an alkoxycarbonyl group, an aryloxycarbonyl group, a sulfamoylamino group, a carbamoylamino group, an arysulfonamido group, an alkylsulfonamide group, an acyl group, a sulfonyl group, or a carbamoyl group each of which groups may be substituted;
- and
- R.sup.2 is an alkyl group, an aryl group or an amino group which may be unsubstituted or substituted.
A silver halide color photographic light-sensitive material containing a color stain inhibitor which consists essentially of a compound represented by the general formula (IV) ##STR11## wherein:
- R.sup.1 is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an acylamino group, an alkylthio group, an alkoxycarbonyl group, an aryloxycarbonyl group, a sulfamoylamino group, a carbamoylamino group, an acyl group, a sulfonyl group, or a carbamoyl group each of which groups may be substitited;
- and
- R.sup.2 is an alkyl group, an aryl group or an amino group which may be unsubstituted or substituted.
Dependencies are inferred from the claim text.