| 摘要 |
PROBLEM TO BE SOLVED: To provide a color diffusion transfer photographic sensitive material excellent in color reproducibility and having high sensitivity. SOLUTION: In the color diffusion transfer photographic sensitive material having at least two photosensitive silver halide emulsion layers combined with a nondiffusible dye image forming compound which forms or releases a diffusible dye or its precursor in relation to silver development on the base, a color developing agent of formula (I) (where Z is carbamoyl, acyl, alkoxycarbonyl, aryloxycarbonyl, sulfonyl or sulfamoyl and Q is a group of atoms forming a 5- to 7-membered unsaturated ring together with C) is contained in at least one layer and an optical filter layer having the absorption maximum on the shorter wavelength side than the spectrally sensitized absorption maximum of a silver halide emulsion in at least one photosensitive silver halide emulsion layer is contained in the upper layer (exposure side) of the photosensitive silver halide emulsion layer.
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