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Title: Processing method for color photographic materials

Abstract: A method for bleaching silver halide color photographic materials is described using a bleach solution containing an organic acid metal complex salt and hydrogen peroxide or a compound releasing hydrogen peroxide, wherein the bleaching activity of the bleach solution can be effectively maintained for a long period of time by supplying thereto a replenisher composed separately of a composition containing hydrogen peroxide or a compound releasing hydrogen peroxide and a composition containing an organic acid metal complex salt, which are separately stored and added as a mixture thereof or separately to the bleach solution when the activity thereof is weakened during processing or during storage of the bleach solution.


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Inventors: Idota, Yoshio (Ashigara, JP)
Yamada, Minoru (Ashigara, JP)

Application Number: 06/181560
Filing Date: 1980-08-27
Publication_date: 1982-05-04
Assignee: FUJI PHOTO FILM CO LTD

Primary Class(es): 430/393 430/461, 430/430, 430/943, 430/400
Other Classes: G03C5/395; G03C7/42; G03C5/32
US Patent Ref:
3256092June, 1966Means et al.430/461Corrosion inhibitors in bleach solutions
3870520March, 1975Shimamura et al.430/393Photographic processing composition

Other Refs: DE2330579
September, 1975430/400
Other References: Defensive Publication T878,007, published Sep. 8, 1970.
Defensive Publication T862,009, published May 6, 1969.

Primary Examiner: Brown, Travis J.
Assistant Examiner:
Attorney: Sughrue, Mion, Zinn, Macpeak & Seas
Claims: