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    • 4. 发明公开
    • Bleach-fixing solution having good processing performance and method for processing light-sensitive material using the same
    • 与用于治疗使用该感光材料的处理效果好和过程漂白 - 定影溶液。
    • EP0270217A2
    • 1988-06-08
    • EP87308819.9
    • 1987-10-06
    • KONICA CORPORATION
    • Takabayashi, NaokiKoboshi, ShigeharuKuse, SatoruKobayashi, KazuhiroHiguchi, MoekoKobayashi, Hiroaki
    • G03C7/42
    • G03C7/42
    • Disclosed is a bleach-fixing solution comprising a processing solution for bleach-fixing a light-sensitive silver halide photographic material for photographing, wherein said solution has the pH ranging between 3.0 and 6.8. contains a ferric complex salt having a ligand comprising a compound represented by General Formula (I), and further contain at least one of;

      i) at least one compound selected from the compounds represented respecytively by General Formula (II) and General Formula (III);
      ii) a polymer having a unit of pyrrolidone nucleus in the molecular structure; and iii) a ferric complex salt having a ligand comprising at least one compound selected from the compounds represented respectively by General Formulas (IV) to (VII). The General Formulas (I) to (VII) are described in the specification.
      Disclosed is also a method for processing a light-sensitive material by using the bleach-fixing solution.

      By use of the bleach-fixing solution of this invention, rapid processing of the light-sensitive material is enabled without a generation of ammonia gas, because the bleach-fixing solution can delay the occurence of the precipitation even during storage with time to attain a stable bleach-fixing performance, and it can improve the bleach stain at a non-image portion of a light-sensitive material when the processing with low replenishment is carried out.
    • 公开的是,包括用于加工溶液的漂白 - 定影溶液漂白 - 定影感光卤化银照相材料用于拍摄,worin所述溶液的pH为3.0和6.8之间的范围内,含有具有配位体包含表示的化合物的三价铁络盐 由通式(I),和进一步包含至少一个; i)至少一个从由通式(II respecytively表示的化合物选择的化合物)和通式(III); ii)具有在分子结构中吡咯烷酮核的单元的聚合物; 和iii)具有的配位体包括:从)分别由通式(IV)到(VII的化合物中的至少一种化合物的三价铁配合盐。 通式(I)至(七)中描述的规范。 因此本发明公开了用于通过使用漂白 - 定影溶液处理光敏材料的方法。 通过使用本发明的漂白 - 定影溶液的,在不产生氨气使感光材料的快速处理,这是因为漂白 - 定影溶液可以甚至在储存期间随着时间而达到一个稳定的延迟沉淀的发生 漂白 - 定影性能,并且可以改善在感光材料的非图像部分的漂白污渍当与低补充处理被执行。