SILVER HALIDE COLOR PHOTOGRAPHIC PHOTOSENSITIVE MATERIAL

摘要

PURPOSE:To obtain a color photographic printing paper rapidly processable and good in reproductivity, by adding a sensitizing dye of a specified wavelength in the blue wavelength region to a silver halide emulsion layer in a photosensitive material spectrally sensitized with >=2 kinds of sensitizing dyes. CONSTITUTION:2 kinds of sensitizing dyes are used for a color photo-photographic emulsion layer having at least one blue sensitive silver halide emulsion layer among negative type silver halide emulsion layers formed on a support, and contg. a yellow forming coupler. A dye for sensitizing the emulsion in 400- 500nm blue wavelength region is combined. The silver halide photographic emulsion contains at least one sensitizing dye having the max. value of spectral sensitivity within 445-490nm wavelength region, and at least one dye within 420-445nm. This color photographic material can be processed rapidly and can form an image good in color reproducibility.