Silver halide color photographic material

Details Silver halide color photographic material Silver halide color photographic material

1985-08-08

1986-07-08

Kittle, John E.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

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

430 30, 430543, 430544, 430957, G03C 146, G03C 500, G03C 726, G03C 732

Patent

active

045993017

ABSTRACT:
A silver halide color photographic material is described, comprising a support having thereon at least a cyan-color-forming red-sensitive emulsion layer, a magenta-color-forming green-sensitive emulsion layer, and a yellow-color-forming blue-sensitive emulsion layer; the weight-averaged wavelength (.lambda.) on the spectral sensitivity distribution determined by equi-energy spectrum of said red-sensitive emulsion layer being less than 640 nm; the longest wavelength in the wavelengths having the sensitivity of 1/2 of the maximum value of the above-described equi-energy spectrum being in a range of from 30 nm to 55 nm longer than the weight-averaged wavelength and the minimum wavelength thereof being in a range of from 30 nm to 55 nm shorter than the weight-averaged wavelength; in the above-described equi-energy spectrum, values A and B defined below satisfying the relation of A/B.gtoreq.0.91; and further the sum of the interlayer effects on the red-sensitive emulsion layer from the green-sensitive emulsion layer and the blue-sensitive emulsion layer being more than 0.25 ##EQU1## wherein, S(.lambda.) is the spectral sensitivity,

REFERENCES:
patent: 3227554 (1966-01-01), Barr et al.
patent: 4040829 (1977-08-01), Ohmatsu et al.
patent: 4306015 (1981-12-01), Haylett
patent: 4464463 (1984-08-01), Kojima et al.
patent: 4524130 (1985-06-01), Iwasa et al.

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