Patent ID: 6010838
Filing Date: 2000-01-04
Classification: G03C

Abstract:
A color photographic recording material which comprises a film support and, arranged thereon, at least one red-sensitive silver halide emulsion layer, with which a cyan coupler is associated, at least one green-sensitive silver halide emulsion layer, with which a magenta coupler is associated, at least one blue-sensitive silver halide emulsion layer, with which a yellow coupler is associated, and optionally further layers, and said blue-sensitive layer is spectrally sensitized with a dye of the formula (I) ##STR13## in which R.sub.1 is 2-thienyl or 3-thienyl;R.sub.2 and R.sub.3 mutually independently are alkyl, sulfoalkyl, carboxyalkyl, --(CH.sub.2).sub.n --SO.sub.2 --NH--SO.sub.2 -alkyl; --(CH.sub.2).sub.n --SO.sub.2 --NH--CO-alkyl; --(CH.sub.2).sub.n --CO--NH--SO.sub.2 -alkyl; --(CH.sub.2).sub.n --CO--NH--CO-alkyl;R.sub.4 and R.sub.5 mutually independently are H, halogen, alkyl, methoxy, aryl, 2-furanyl, 3-furanyl, 2-thienyl, 3-thienyl, 1-pyrrolyl, 2-pyrrolyl, 3-pyrrolyl, 1-indolyl, N-carbazolyl or 2-isoindolyl, or R.sub.4 with R.sub.5 are the residue necessary for completing an optionally substituted, fused benzo or naphtho ringZ is --O-- or --S--;n is 1 to 6 andX is a counterion optionally present to equalize charges and a yellow coupler of the formula II ##STR14## in which R.sub.1, R.sub.2 and R.sub.3 mutually independently are alkyl or R.sub.2 and R.sub.3 together form a three- to six-membered ring;R.sub.4 is alkyl, cycloalkyl or aryl;R.sub.5 is halogen; alkyl; alkoxy; aryloxy; alkoxycarbonyl; alkylsulfonyl; alkylcarbamoyl; arylcarbamoyl; alkylsulfamoyl; arylsulfamoyl; alkylcarbonamido; alkylsulfonamido or arylsulfonamido;m is 0, 1, 2 or 3;Z.sub.1 is --O-- or --NR.sub.6 --;Z.sub.2 is --NR.sub.7 -- or --C(R.sub.8)R.sub.9 --;R.sub.6, R.sub.7, R.sub.8 and R.sub.9 mutually independently are hydrogen or a substituent.