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    • 3. 发明授权
    • Method of storing photographic processing solution in a package having
specific oxygen permeability
    • 将照相处理溶液储存在具有特定氧气渗透性的包装中的方法
    • US4814260A
    • 1989-03-21
    • US62871
    • 1987-06-16
    • Shigeharu KoboshiKazuyoshi MiyaokaMasahiko Kon
    • Shigeharu KoboshiKazuyoshi MiyaokaMasahiko Kon
    • G03C5/26G03C3/00G03C5/24G03C5/42G03C5/44
    • G03C5/264
    • A method of storing a liquid color developer and a liquid bleach-fixer in a container made of plastic material having an oxygen permeation coefficient of 0 to 50 m/(m.sup.2 atm day) at temperatures of 20.degree. C. and relative humidity of 60%. The developer contains an aromatic primary amine color developing agent; a hydroxylamine of the formula ##STR1## wherein R.sup.1 and R.sup.2 are hydrogen or alkyl having 1 to 3 carbon atoms, provided that at least one of R.sup.1 and R.sup.2 is an unsubstituted alkyl group having 1 to 3 carbon atoms and that R.sup.1 and R.sup.2 may be combined with each other to form a ring; and an alkaline ingredient for adjusting the pH of the developer to not less than 9.5. The bleach-fixer contains a ferric aminopolycarboxylate, 0 to 1.times.10.sup.-3 mols per liter of an aminopolycarboxylic acid based on the total bleach-fixer, a thiosulfate, and 1.times.10.sup.-3 to 2.times.10.sup.-1 mol per liter of said liquid bleach-fixer of a sulfite.
    • 在20℃,相对湿度60%的氧气渗透系数为0〜50m /(m 2·atm日)的塑料容器中储存液体显色剂和液体漂白剂的方法, 。 显影剂含有芳族伯胺显色剂; 其中R 1和R 2为氢或具有1至3个碳原子的烷基,其中R1和R2中的至少一个为未取代的具有1至3个碳原子的烷基,并且R 1和R 2可以是 结合起来形成一个戒指; 以及用于将显影剂的pH调节至9.5以上的碱性成分。 漂白定影剂含有三氨基多羧酸盐,每升基于总漂白定影剂,硫代硫酸盐和每升1×10-3至2×10-1摩尔/升所述液体漂白定影剂的每升氨基多羧酸为0至1×10 -3摩尔 亚硫酸盐
    • 5. 发明授权
    • Method of processing light-sensitive silver halide color photographic
material having three mole % silver iodine core/shell or tabular halide
grains
    • 具有三摩尔%银碘核/壳或片状卤化物颗粒的感光卤化银彩色照相材料的处理方法
    • US5032494A
    • 1991-07-16
    • US569233
    • 1990-08-17
    • Masayuki KurematsuShigeharu KoboshiSyozo AokiMasahiko Kon
    • Masayuki KurematsuShigeharu KoboshiSyozo AokiMasahiko Kon
    • G03C7/413
    • G03C7/413Y10S430/158
    • Disclosed is a method of processing a light-sensitive silver halide color photographic material comprising; subjecting to exposure a light-sensitive silver halide color photographic material comprising a support; a light-sensitive silver halide emulsion layer containing at least one of a core/shell silver halide grain containing 3.0 mole % or more of silver iodide and a tabular silver halide grain containing 3.0 mole % or more of silver iodide; and a compound capable of releasing at a developing processing a restrainer or restrainer precursor which forms silver salt having the solubility product with a silver ion, of 1.times.10.sup.-9 or less, and thereafter; carrying out a color developing processing by using a color developing solution containing an aromatic primary amine type color developing agent, for a period of 120 seconds or less and so as to have a value of (developed silver amount at the maximum density portion)/(total silver amount), of 0.5 or less.The method of processing a light-sensitive silver halide color photographic material according to this invention can accomplish improvements of graininess and sharpness, and also prevention of surface-peeling of the light-sensitive silver halide color photographic material and scratch of an emulsion surface during the processing.
    • 公开了一种处理感光卤化银彩色照相材料的方法,包括: 曝光含有载体的感光卤化银彩色照相材料; 含有含有3.0摩尔%以上碘化银的核/壳卤化银颗粒和含有3.0摩尔%以上碘化银的平板状卤化银颗粒中的至少一种的感光卤化银乳剂层; 以及能够在显影处理中释放出具有1×10 -9以下的银离子的银盐的抑制剂或抑制剂前体的化合物,之后, 通过使用含有芳族伯胺型彩色显影剂的显色溶液进行彩色显影处理,时间为120秒以下,并且具有(最大浓度部分的显影银量)/( 总银量)为0.5以下。 根据本发明的处理感光卤化银彩色照相材料的方法可以实现颗粒度和清晰度的改善,并且还可以防止感光卤化银彩色照相材料的表面剥离和乳液表面的划痕 处理。