Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1989-11-08
1992-05-19
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430505, 430506, G03C 146
Patent
active
051148374
ABSTRACT:
A silver halide color photographic material is disclosed comprising a support having thereon at least one blue-sensitive silver halide emulsion layer containing a yellow coupler, at least one green-sensitive silver halide emulsion layer containing a magenta coupler and at least one sensitive silver halide emulsion layer containing a cyan coupler, wherein the sensitive silver halide emulsion layer containinig a cyan coupler comprises a silver chlorobromide or silver chlorobromoiodide emulsion having a silver chloride content of at least 80 mol % and a silver iodide content of no greater than 1 mol % and said sensitive silver halide emulsion is spectrally sensitized with a red-sensitive sensitizing dye and at least one or both of a blue-sensitive sensitizing dye and a green-sensitive sensitizing dye.
REFERENCES:
patent: 3252795 (1966-05-01), Deramaix et al.
patent: 4770980 (1988-09-01), Matejec et al.
patent: 4806460 (1989-02-01), Ogawa et al.
patent: 4865962 (1989-09-01), Hasebe et al.
patent: 4902609 (1990-02-01), Hahm
Bowers Jr. Charles L.
Fuji Photo Film Co. , Ltd.
Neville Thomas R.
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