Color photographic recording material having a yellow filter layer which contains an arylidene dye of isoxazolone as the yellow filter dye
AssigneeAgfa NV
InventorsHans Ohlschlager, Hans Langen, Klaus Sinzger
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AssigneeAgfa NV
InventorsHans Ohlschlager, Hans Langen, Klaus Sinzger
Estimating the term…
A color photographic recording material comprises in a yellow filter layer at least one dye of one of the formulae I and II ##STR1## in which R.sup.1, R.sup.3 and R.sup.5 (mutually independently) mean alkyl, cycloalkyl or aryl; R.sup.2 and R.sup.4 (mutually independently) mean hydrogen or alkyl; R.sup.21 means a residue as R.sup.1 ; R.sup.22 means a residue as R.sup.2 ; R.sup.23 means a residue as R.sup.1 ; provided that in formula I none of the residues R.sup.1 to R.sup.5 contains an alkyl chain of more than 3 carbon atoms. The dyes exhibit suitable absorption as yellow filter dyes and are completely decolored during processing.
Color photographic recording material which comprises on a film support at least one red-sensitive silver halide emulsion layer with a cyan coupler, at least one green-sensitive silver halide emulsion layer with a magenta coupler, at least one blue-sensitive silver halide emulsion layer with a yellow coupler and at least one yellow coloured non-photosensitive layer which is arranged beneath a blue-sensitive silver halide emulsion layer and above a green-sensitive silver halide emulsion layer (yellow filler layer), wherein the material comprises in the yellow filter layer at least one dye of one of the formulae I and II, ##STR10## in which R.sup.1, R.sup.3, and R.sup.5 (mutually independently) mean alkyl or cycloalkyl;
Color photographic recording material which comprises on a film support at least one red-sensitive silver halide emulsion layer with a cyan coupler, at least one green-sensitive silver halide emulsion layer with a magenta coupler, at least one blue-sensitive silver halide emulsion layer with a yellow coupler and at least one yellow coloured non-photosensitive layer which is arranged beneath a blue-sensitive silver halide emulsion layer and above a green-sensitive silver halide emulsion layer (yellow filter layer), wherein the material comprises in the yellow filter layer at least one dye of one of the formulae I and II, ##STR11## in which R.sup.1 is alkyl or cycloalkyl;
Dependencies are inferred from the claim text.