Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1986-02-28
1987-11-17
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430505, 430506, G03C 732
Patent
active
047074361
ABSTRACT:
A silver halide color photographic material is provided, having on a support, one or more cyan coupler-containing red-sensitive silver halide emulsion layers, magenta coupler-containing green-sensitive silver halide emulsion layers and yellow coupler-containing blue-sensitive silver halide emulsion layers and additionally having a silver halide emulsion layer which contains at least one cyan coupler and which is spectrally sensitized such that the relation of the maximum sensitivity wavelength .lambda..sub.RG of the spectral sensitivity distribution thereof to the weight averaged wavelength of sensitivity .lambda..sub.R of the spectral sensitivity distribution of said red-sensitive layer and the weight averaged wavelength of sensitivity .lambda..sub.G of the spectral sensitivity distribution of said green-sensitive layer satisfies the formulae
REFERENCES:
patent: 3672898 (1972-06-01), Schwan et al.
patent: 4414308 (1983-11-01), Hamada
Fuji Photo Film Co. , Ltd.
Schilling Richard L.
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