发明名称 Bleach-fixing composition for a color photographic processing system used for silver halide light-sensitive photographic material and processing method using the same
摘要 A photographic bleach-fixing composition for a color photographic processing system in which bleach-fixing is carried out in a bleach-fixing bath that is replenished with a replenishing solution, wherein the photographic bleach-fixing composition comprises:(a) a Fe(III) complex of a compound represented by Formula (I);, wherein each A<1>, A<2>, A<3 >and A<4 >represents independently -CH2OH, -PO3M2 or -COOM, in which M represents a hydrogen atom or a monovalent cation; and X represents an alkylene group with 2 to 6 carbon atoms or -(B<1>O)n-B<2>-, in which each B<1 >and B<2 >represents independently an alkylene group with 1 to 8 carbon atoms, and n represents an integer of 1 to 8, and(b) Fe(III) complex of ethylenediaminetetraacetic acid or Fe(III) complex of diethylenetriaminepentaacetic acid,provided that the mol concentration of (a) and (b) being A and B respectively satisfy the following formula:
申请公布号 US6656669(B2) 申请公布日期 2003.12.02
申请号 US20020235512 申请日期 2002.09.05
申请人 KONICA CORPORATION 发明人 ISHIDA KENJI
分类号 G03C7/42;G03C7/44;(IPC1-7):G03C7/42 主分类号 G03C7/42
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