| 摘要 |
A color photographic material having a support and at least one light-sensitive silver halide emulsion layer and at least one color coupler associated with the latter, wherein the silver halide emulsion layer contains at least one compound of formula (I)whereinm denotes 0, 1, 2, 3 or 4,n denotes 2, 3, 4, 5 or 6,R1 denotes a di- to hexavalent group,R2 denotes alkyl, alkenyl, cycloalkyl, aryl, alkoxy, aryloxy, alkylthio, arylthio, acyl, alkoxycarbonyl, aryloxycarbonyl, hydroxy, halogen, cyano, -SO2R5, -SOR5, -CON(R5)R6 or -SO2N(R5)R6,L1 denotes alkylene, arylene, aralkylene or alkylidene,L2 denotesL3, L4 denote a C1-C3 alkylene which is optionally substituted,R5 denotes alkyl or aryl, andR6 denotes H or R5, wherein L2 and X are as defined in the specification, is distinguished b improved stability to light.
|
