Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1997-05-27
1998-09-29
Bell, Mark L.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430430, 430461, 430567, 430581, 430600, 430603, 430605, 430943, G03C 700, G03C 544, G03C 542, G03C 1005
Patent
active
058144366
ABSTRACT:
The present invention provides a processing method which allows a silver halide color photographic material to be sufficiently desilvered and minimizes the rise in the formation of bleaching fog or stain even when it is processed in a short period of time. A novel process for the processing of a silver halide color photographic material comprising at least silver halide emulsion layer on a support which comprises subjecting the silver halide color photographic material to color development, and then processing the silver halide color photographic material with a processing solution having a bleaching capacity is provided, characterized in that major faces and a silver chloride content of 50 to 100 mol % and said processing solution having a bleaching capacity contains at least one ferric complex salt of a compound represented by the following general formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 each represent a hydrogen atom, aliphatic group, aromatic group or hydroxyl group; and W represents a divalent bridging group containing carbon atoms; and M.sub.1, M.sub.2, M.sub.3 and M.sub.4 each represent a hydrogen atom or cation. The total coated amount of silver in the silver halide color photographic material is in the range of 2.0 to 8.0 g/m.sup.2 per m.sup.2 of light-sensitive material. The compound represented by the general carbon atoms to which R.sub.1 and R.sub.4 are bonded in a proportion of not less than 70%.
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Bell Mark L.
Fuji Photo Film Co. , Ltd.
Pasterczyk J.
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