Method for processing silver halide color photographic materials including a counter-current bleaching-fixation system
AssigneeFuji Photo Film Co., Ltd.
InventorsShinji Ueda, Akira Abe, Junya Nakajima
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AssigneeFuji Photo Film Co., Ltd.
InventorsShinji Ueda, Akira Abe, Junya Nakajima
Estimating the term…
The present invention, relates to a method for the bleaching-fixation processing of silver halide color photographic materials. The present invention provides for sufficient desilvering in a short period of time without deterioration of the photographic characteristic of the materials as processed while minimizing the amount of replenisher which is used. Accordingly, the present invention is a method for the processing of silver halide color photographic materials wherein, after the color-development, the material is processed by bleaching-fixation with at least two continuous bleaching-fixation baths to which a replenisher is fed in a countercurrent system, wherein the total bleaching-fixation processing time in the bleaching-fixation step is to be 0.37 minutes or more per g/m.sup.2 of the silver amount coated on the material and wherein the processing time in the first bleaching-fixation bath is to be 45% or less of the total bleaching-fixation processing time.
A method for processing a silverhalide color photograhic material comprising subjecting a silver halide photographic material to color development followed by bleaching-fixation, said bleaching-fixation including passing the photographic material through a first bleaching-fixation bath then to at least one additional bleaching-fixation bath each bleaching-fixation bath containing a solution with at least one bleaching agent and at least one fixing agent, while adding replenisher to at least one of the additional bleaching-fixation baths and counter-currently introducing overflow solution from at least one of the additional bleaching-fixation baths to a preceding bleaching-fixation bath, wherein subsequent to color development and prior to or simultaneously with the contact of the material with the bleaching agent the material is contacted with a bleach accelerating amount of at least one bleach accelerator, wherein the total time for bleaching-fixation is at least 0.37 minutes per g/m.sup.2 of silver contained in the treated photographic material and wherein the processing time in the first bleaching-fixation bath is about 10 to about 40% of the total time for bleaching-fixation.
Dependencies are inferred from the claim text.