Radiation imagery chemistry: process – composition – or product th – Color imaging process – Stabilizing
Patent
1987-10-09
1991-12-31
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Stabilizing
430398, 430401, 430421, 430463, 430490, 430491, 430428, G03C 5395
Patent
active
050771795
ABSTRACT:
A method for processing silver halide photosensitive materials comprises replenishing each of replenishers to water washing process and/or stabilization process in an amount of 1 to 50 times the volume of a solution carried over from a bath preceding the water washing process and/or the stabilization process per unit area of the photosensitive material and limiting the amount of calcium compounds included in a layer for constituting photograph of the photosensitive material to not more than 25 mg/m.sup.2 on the basis of the weight of elemental calcium. The method makes it possible to effectively suppress the contamination of the processed photosensitive materials, the increase in turbidity of the water washing and/or stabilization bath solutions and the proliferation of bacteria or molds in these baths. These effects are further enhanced by reducing the amount of calcium and magnesium present in the replenishers for washing and/or stabilization.
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Abe Akira
Fujita Yoshihiro
Sakai Nobuo
Bowers Jr. Charles L.
Fuji Photo Film Co. , Ltd.
Wright Lee C.
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