Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1991-07-09
1993-05-25
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430403, 430505, 430567, 430569, 430604, 430605, 430608, G03C 746
Patent
active
052139530
ABSTRACT:
A color image forming process is disclosed. The process comprises color developing an imagewise exposed silver halide color photographic material with a developer containing an aromatic primary amine color developing agent, after successive steps of desilvering, washing and/or stabilizing, and drying, wherein said color photographic material has at least one silver halide emulsion layer containing silver halide grains containing substantially no silver iodide and containing at least 95 mol % silver chloride based on the total silver halide content, said silver halide grains further containing from 1.times.10.sup.-6 to 1.times.10.sup.-3 mol of an iron compound per mol of silver and said iron compound being distributed at an iron ion concentration in the surface phase of the grain of at least 5 times that in the inside phase of the grain,
REFERENCES:
patent: 5057402 (1991-10-01), Shiba et al.
patent: 5116721 (1992-05-01), Yamamoto
Baxter Janet C.
Bowers Jr. Charles L.
Fuji Photo Film Co. , Ltd.
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