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US 2003/0228545 A1Published application
One-part bleach-fixing concentrate for silver halide color photographic light sensitive material and photographic processing method thereof
OwnerTomoya Odainventor
Life of this patent
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Abstract
A one-part photographic bleach-fixing concentrate including an iron (III) complex salt of an aminopolycaroxylic acid in an amount of 0.3 to 0.6 mol/l and a fixing agent, a ratio of ammonium ions to the total cationic ions being 0 to 50 mol %.
Claims7
A one-part photographic bleach-fixing concentrate comprising cationic ions,
- wherein the concentrate comprises an iron (III) complex salt of an aminopolycaroxylic acid in an amount of 0.3 to 0.6 mol/l and ammonium ions in an amount of 0 to 50 mol % based on the total cationic ions.
Dependencies are inferred from the claim text.