Patent ID: 6242169
Filing Date: 2001-06-05
Classification: G03C

Abstract:
A color photographic material which comprises at least one silver halide emulsion layer sensitized for the red range of the spectrum, which layer contains associated therewith at least one compound of the formula (I) ##STR54##in whichR.sup.11 and R.sub.12 mutually and independently denote an electron-attracfing group,X.sup.11 denotes H or a group separable on reaction with the developer oxidation product,y.sup.11 denotes a group to complete a nitrogenous heterocycle, providing that a group represented by R.sup.12 is attached to a carbon atom of the heterocycle,n denotes 1 or 2,and at least one pound of the formula (II-A) ##STR55##in whichR.sup.23 and R.sup.24 mutually and independently denote alkyl, acyl, acylamino, alkoxy, halogen, cyano or nitro,R.sup.25 denotes H or alkyl,R.sup.26 denotes H, alkyl or acyl andr and s mutually and independently denote 0, 1 or 2providing that the compound contains a total of at least 16 C atoms.