Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1989-02-21
1991-03-26
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430430, 430460, 430558, 430461, G03C 700, G03C 726
Patent
active
050028600
ABSTRACT:
A novel process for processing a silver halide color photographic material is disclosed, which comprises color-developing a silver halide color photographic material which has been imagewise exposed to light, and then processing the silver halide color photographic material with a processing solution having a bleaching ability, wherein the silver halide color photographic material comprises at least one magenta coupler represented by formula (M-1) and the processing solution having a bleaching ability comprises as a bleaching agent (1) at least one of ferric complex salts of compounds selected from Compound Group (A) and (2) a ferric 1,3-diaminopropanetetraacetate complex salt in a molar proportion of the (1) to the (2) of 3 or less:
Compound Group (A)
REFERENCES:
patent: 4818664 (1989-04-01), Ueda et al.
patent: 4842994 (1989-06-01), Sakanone et al.
Ishikawa Takatoshi
Kawagishi Toshio
Bowers Jr. Charles L.
Chea Thorl
Fuji Photo Film Co. , Ltd.
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