| 摘要 |
A reversal color photographic process which comprises subjecting an exposed silver halide color photographic light-sensitive material to a first black-and-white development and then (a) color developing the light-sensitive material with a color developing solution containing a water-soluble stannous salt and a phosphonocarboxylic acid compound or (b) processing the light-sensitive material with a fogging bath containing a water-soluble stannous salt and a phosphonocarboxylic acid compound and then color developing the light-sensitive material, the phosphonocarboxylic acid compound being represented by the general formula (I): <IMAGE> (I) wherein R1 is -COOM' or -PO(OM)2; R2 is a hydrogen atom, an alkyl group containing 1 to 4 carbon atoms, -(CH2)nCOOM' or a phenyl group; R3 is a hydrogen atom or -COOM'; M and M', which may be the same or different, each is a hydrogen atom, an alkali metal atom or an ammonium group; M IS 0 OR 1; AND N IS 1 TO 4.
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