| abstract |
A print material having a support, at least one red-sensitive silver halide emulsion layer containing at least one cyan coupler, at least one green-sensitive silver halide emulsion layer containing at least one magenta coupler and at least one blue-sensitive silver halide emulsion layer containing at least one yellow coupler, characterised in that the silver halide crystals of the red-sensitive layer have a chloride content of at least 95 mol %, contain 20 to 500 nmol of iridium per mol of silver halide and the cyan coupler is of the formula n n n in which n R 1 means a hydrogen atom or an alkyl group, n R 2 means an alkyl, aryl or hetaryl group, n R 3 means an alkyl or aryl group, n R 4 means an alkyl, alkenyl, alkoxy, aryloxy, acyloxy, acylamino, sulfonyloxy, sulfamoylamino, sulfonarnido, ureido, hydroxycarbonyl, hydroxycarbonylamino, carbamoyl, alkylthio, arylthio, alkylamino or arylamino group or a hydrogen atom and n Z means a hydrogen atom or a group eliminable under the conditions of chromogenic development, n is distinguished in that it is equally ideally suitable for analogue and scanning exposure and exhibits very good latent image stability. |