Silver halide color photographic light-sensitive material offeri

Details Silver halide color photographic light-sensitive material offeri Silver halide color photographic light-sensitive material offeri

1992-02-03

1994-04-12

Baxter, Janet C.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Two or more radiation-sensitive layers containing other than...

430544, 430553, 430570, 430957, G03C 146, G03C 108, G03C 732

Patent

active

053025008

ABSTRACT:
A silver halide color light-sensitive material is disclosed, which-is improved in reproducibility of green color as well as orange color and sky blue color. The light-sensitive material comprises a support and a red-sensitive emulsion layer containing a cyan dye-forming coupler, a green-sensitive emulsion layer containing a magenta dye-forming coupler and a blue-sensitive emulsion layer containing a yellow dye-forming coupler provided on the support. The blue-sensitive silver halide emulsion layer has the maximum spectral sensitivity at a wavelength within the range of 415 nm to 430 nm and a spectral sensitivity of the blue-sensitive emulsion layer at 480 nm is not more than 35% of the maximum spectral sensitivity. The maximum spectral sensitivity and the spectral sensitivity at 480 nm are determined based on a reciprocal of light amount necessary for forming an image density of 0.7 above the minimum density of the blue-sensitive emulsion layer. The blue-sensitive emulsion layer further contains a cyan dye-forming coupler together with the yellow dye-forming coupler.

REFERENCES:
patent: 4849325 (1989-07-01), Sasaki et al.
patent: 5085979 (1992-02-01), Yamagami et al.

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