Patent ID: 6403296
Filing Date: 2002-06-11
Classification: G03C

Abstract:
A color photographic silver halide material containing gelatine, comprising a support and at least one photosensitive silver halide emulsion layer and at least one non-photosensitive layer, which material contains at least one compound of the formula (I) or (II) and is hardened with a vinylsulfonyl compound in whichR1 means hydrogen, alkyl or acyl, R2 and R3 mutually and independently mean alkyl, cycloalkyl, alkenyl, aryl, halogen, OR4, SR5, NR6R7, nitro, cyano, SO2R8, COOR9, COR10 or hetaryl, R4, R5 and R9 mutually and independently mean alkyl, cycloalkyl, alkenyl, aryl or hetaryl, R6 and R7 mutually and independently mean H, R4, COR10, COOR9 or SO2R8, R8 and R10 mutually and independently mean alkyl, cycloalkyl, alkenyl, aryl, hetaryl or NR6R7, n and m mutually and independently mean 0, 1, 2, 3 or 4, wherein two residues R2 or R3 may in each case mean a fused carbo- or heterocyclic ring or the compound of the formula I is attached to a polymer chain via one of the residues R1, R2 or R3, â€ƒin which R11 and R12 mutually and independently mean alkyl, cycloalkyl, aryl, halogen, SR5, NR6R7, nitro, cyano, SO2R8, COOR9, COR10, hetaryl or hydrogen and R13 and R14 mutually and independently mean OR15 or have the meaning of R11, R5, R6, R7, R8, R9 and R10 have the above-stated meaning, R15 means hydrogen, alkyl or aryl, o means 0, 1, 2, 3 or 4 and p means 0, 1, 2, or 3, wherein two residues R13 or R14 may in each case mean a fused carbo- or heterocyclic ring or the compound of the formula II is attached to a polymer chain via a residue R13 or R14.