Color photographic recording material

123 311822121312 13 118221222222211811231231258222181920 A color photographic material which contains on a support at least one blue-sensitive silver halide emulsion layer containing at least one yellow coupler, at least one green-sensitive silver halide emulsion layer containing at least one magent...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Biry, Stéphane, Fuso, Francesco, Kramer, Andreas
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:123 311822121312 13 118221222222211811231231258222181920 A color photographic material which contains on a support at least one blue-sensitive silver halide emulsion layer containing at least one yellow coupler, at least one green-sensitive silver halide emulsion layer containing at least one magenta coupler, at least one red-sensitive silver halide emulsion layer containing at least one cyan coupler, together with customary non-light-sensitive layers, characterized in that at least one layer contains a compound of formula (I) or (II) wherein the R-radicals and R-radicals are preferably methyl; and wherein the compounds of formula (II) are preferably (III) Ris a radical -CH(CH)-X-D, wherein X is phenylene. D is a group (IV) or a group -C(O)-C-Calkyl or a group -O-CH-CH(OH)-CH-NRR, with Rand Rbeing C-Calkyl or together form a 4 to 8 membered ring as defined in claim 1, or D is a group -O-CH-CH(OH)-CH-N(R)-CH-CHOH-CH-O-or -O-CH-CH(OH)-CH-W-CH-CHOH-CH-O- with W being a divalent amino group (-N(C-Calkyl)−), a polyamine residue, a polyethyleneimine residue or a polyoxyalkyleneamine residue; Z and Z′ are for example C-Calkyl, C-Calkenyl, C-Calkenyl, C-Ccycloalkyl, or Z and Z′ together bivalent groups such as -CH-CH- or -CH-C(R)(R)-CH(R)-