Patent ID: 6221572
Filing Date: 2001-04-24
Classification: G03C

Abstract:
A color photographic material which comprises a support and containing at least one light-sensitive silver halide emulsion layer and at least one color coupler associated with this layer, and the silver halide emulsion layer contains at least one compound of formula (I) ##STR28##whereinm is 0, 1, 2, 3 or4,n is2, 3, 4, 5 or6,R.sub.1 is a di- to hexavalent group,R.sub.2 is alkyl, alkenyl, cycloalkyl, aryl, alkoxy, aryloxy, alkylthio, arylthio, acyl,alkoxycarbonyl, aryloxycarbonyl, hydroxy, halogen, cyano, --SO.sub.2 R.sub.5, --SOR.sub.5, --CON(R.sub.5)R.sub.6 or --SO.sub.2 N(R.sub.5)R.sub.6,L.sub.1 is alkylene, arylene, aralkylene or alkylidene, ##STR29##L.sub.3 and L.sub.4 are identical or different and are a C.sub.1 -C.sub.3 alkylene which is optionally substituted, ##STR30##R.sub.3 is H, acyl, --SO.sub.2 R.sub.5, alkoxycarbonyl, aryloxycarbonyl, alkyl, aryl, alkenyl or the radical of a heterocycle,R.sub.4 is H, alkyl, aryl or the radical of a heterocycle,R.sub.5 is alkyl or aryl, andR.sub.6 is H, alkyl or aryl, wherein2 radicals R.sub.3 and R.sub.4 may be the same or different and at least one light-sensitive layer contains a compound of formula VI or VII ##STR31##whereinR.sub.41 is alkyl, alkoxy, alkyamino, aryl, aryloxy or arylamino, and R.sub.41 contains at least 12 C atoms. ##STR32##whereinR.sub.51 and R.sub.52 are identical or different and are alkyl, alkoxy, acylamino, acyloxy, alkoxycarbonvlamino, N.sup.1 -alkyl-ureido, N.sup.1 -arylureido or sulphonylamino, andR.sub.53 is H, alkyl, acyl, alkyl carbamoyl, alkoxy carbonyl or alkyl sulfonyl,r and s are identical or different and are 0, 1 or 2, andwherein a plurality of radicals R.sub.51 and R.sub.52 may be the same or different and adjacent radicals R.sub.51 and R.sub.52 can form a 5- to 6-membered ring.