申请人:FUJI PHOTO FILM CO., LTD.
公开号:EP0649057A2
公开(公告)日:1995-04-19
A processing composition for a silver halide photographic material, which comprises at least one of Fe (III), Mn (III), Co (III), Rh (II), Rh (III), Au (II), Au (III), and Ce (IV) chelate compounds of a compound represented by formula (I) or a salt thereof:
wherein R1 represents a hydrogen atom, an aliphatic group or an aromatic group; R2 represents an aromatic group; L3 represents a divalent aliphatic group; n represents 0 or 1; X1 represents a hydrogen atom or -L4-A2; L1, L2 and L4 each represents a divalent aliphatic group, a divalent aromatic group, or a divalent linkage group comprising a combination thereof; A1 and A2 each represent a carboxy group, a phosphono group, a sulfo group, or a hydroxy group; and Z represents an oxygen atom or a sulfur atom.
一种用于卤化银感光材料的冲洗组合物,它包含由式 (I) 所代表的化合物或其盐组成的 Fe (III)、Mn (III)、Co (III)、Rh (II)、Rh (III)、Au (II)、Au (III) 和 Ce (IV) 螯合物中的至少一种:
其中 R1 代表氢原子、脂肪族基团或芳香族基团;R2 代表芳香族基团;L3 代表二价脂肪族基团;n 代表 0 或 1;X1 代表氢原子或 -L4-A2;L1、L2 和 L4 分别代表二价脂肪族基团、二价芳香族基团或由其组合而成的二价连接基团;A1 和 A2 分别代表羧基、膦基、磺基或羟基;Z 代表氧原子或硫原子。