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    • 2. 发明公开
    • Silver halide photographic light-sensitive material
    • 卤化银照相感光材料
    • EP0243202A3
    • 1989-02-15
    • EP87303648.7
    • 1987-04-24
    • KONICA CORPORATION
    • Komorita, KazuoOnodera, Kaoru
    • G03C1/06G03C1/30
    • G03C1/09G03C1/305
    • A silver halide photographic light-sensitive material comprising a support bearing at least one silver halide emulsion layer comprising silver halide grains comprising not less than 80 mol% of silver chloride, a water soluble iridium compound in an amount of from 10- 8 to 10- 5 mol per mol of silver halide contained in the silver halide emulsion layer, and, as hardener, at least one compound of formula (I) or (II):
      wherein:
      R 1 is chlorine, a hydroxy group, an alkyl group, an alkoxy group, an alkylthio group, an -OM group, in which M is a monovalent metal; an -NR'R" group, in which R' and R", which may be identical or different, are each hydrogen, an alkyl group or an aryl group; or an -NHCOR group, in which R is hydrogen, an alkyl group or an aryl group; and R 2 is a hydroxy group, an alkyl group, an alkoxy group, an alkylthio group, an -OM group, in which M is a monovalent metal; an NR'R" group, in which R' and R", which may be identical or different from each other and from the R' and R" groups in the definition of R,, are each hydrogen, an alkyl group or an aryl group; or an -NHCOR group, in which R, which may be identical or different from the R group in the definition of R 1 , is hydrogen, an alkyl qroup or an arvl qtroup:
      wherein: R 3 and R 4 , which may be identical or different, are chlorine, a hydroxy group, an alkyl group, an alkoxy group or an -OM group; in which M is a monovalent metal; Q and Q', which may be identical or different, are each -0-, -S-, or -N H-; L is an alkylene group or an arylene group; and and, which may be identical or different, are each 0 or 1.
    • 1,一种卤化银照相感光材料,它包括一种载体,该载体上至少有一层卤化银乳剂层,该卤化银乳剂层包含含有不少于80摩尔%氯化银的卤化银颗粒,含量为10 -8至10倍的水溶性铱化合物, 每摩尔卤化银乳剂层中所含卤化银5摩尔,以及至少一种式(I)或(II)化合物作为硬化剂:其中:R1为氯,羟基,烷基,烷氧基 基团,烷硫基,-OM基团,其中M是一价金属; -NR'R“基团,其中R'和R”可以相同或不同,各自为氢,烷基或芳基; 或-NHCOR基团,其中R是氢,烷基或芳基; R2为羟基,烷基,烷氧基,烷硫基,-OM基,其中M为一价金属; NR'R“基团,其中R'和R”可以彼此相同或不同并且与R 1定义中的R'和R“基团各自为氢,烷基或芳基 基团;或-NHCOR基团,其中R 1可以与R 1定义中的R基团相同或不同,为氢,烷基基团或芳基基团:其中:R 3和R 4可以相同或 不同的是氯,羟基,烷基,烷氧基或-OM基团;其中M是一价金属; Q和Q'可以相同或不同,各自是-O - , - S - 或-NH-; L是亚烷基或亚芳基;和可以相同或不同,分别为0或1。
    • 4. 发明公开
    • Silver halide photographic light-sensitive material suitable for a rapid processing and capable of obtaining dye images excellent in fastness against light
    • 一种照相感光材料,该材料为快速处理,其是用于制备抗作用的光稳定化的图像是有用有用。
    • EP0252288A2
    • 1988-01-13
    • EP87107975.2
    • 1987-06-02
    • KONICA CORPORATION
    • Sasaki, MasaoOnodera, Kaoru
    • G03C7/38G03C7/26
    • G03C7/301
    • A silver halide color photographic light-sensitive material is disclosed, which has excellent rapid processability and is remarkably improved in spectral absorption characteristics and fastness against light of magent images. The photographic material omprising a support bearing at least one silver halide emulsion layer thereon, and the silver halide emulsion layer contains

      silver halide grains each containing silver chloride in an amount of not less than 80 mol%, and
      at least one couplers selected from the group consisting of the couplers represented by the following General Formulas (a), (b) and (c), respectively, or a polymer coupler comprising said coupler, and an anti-discoloring agent , each dispersed in the silver halide emulsion layer by making use of a high boiling organic solvent, provided that a proportion of said high boiling organic solvent to said coupler is not less than 0.6 by weight.

      General Formula
    • 一种卤化银彩色摄影感光材料是游离缺失盘,它具有优异的快速加工性和在光谱吸收特性和坚牢度针对magent图像的光被显着提高。 照相材料omprising支撑轴承在其上的至少一层卤化银乳剂层,该卤化银乳剂层中含有的卤化银颗粒各自含有氯化银在不小于80摩尔%的量,并从组中选择的至少一种成色剂 由分别由以下的一般式(a),(b)和(c)中所表示的,耦合器,或一个聚合物成色剂包含所述成色剂,和抗褪色剂,每个通过利用在卤化银乳剂层分散 高沸点有机溶剂的,提供没有所述高沸点有机溶剂中,所述耦合器的比例为不低于0.6(重量)。
    • 8. 发明公开
    • Silver halide photographic light sensitive material
    • 卤化银照相光敏材料
    • EP0159913A1
    • 1985-10-30
    • EP85302680.5
    • 1985-04-17
    • KONICA CORPORATION
    • Kadowaki, TakashiOnodera, Kaoru
    • G03C7/34G03C7/26
    • G03C7/39292G03C7/3006
    • A silver halide photographic light-sensitive material, which contains on a support a compound represented by Formula (I)
      wherein R 1 represents an alkyl, cycloalkyl, aryl, heterocyclic, alkoxy, aryloxy, alkylamino or arylamino group; R 2 represents hydrogen atom, halogen atom, an alkyl or alkoxy group; R 3 represents an alkyl, cycloalkyl or aryl group, and in addition, R 2 and R 3 may be bonded together to form a 5- or 6-membered ring condensed to the phenolic ring; and Z represents hydrogen atom, or a group releasable by the coupling reaction with the oxidation product of an organic primary amine color developing agent; and a compound represented by Formula (II)
      wherein R 4 and R 5 are respectively an alkyl or aryl group, -COOR', -OR', -NR', NR'R", -CN, -NHCOR', - NHCONHR' or - CONHR' wherein R' and R" represent an alkyl or aryl group, respectively; and R 6 and R 7 are respectively an alkyl or aryl group containing at least one carboxy group or sulfonic acid group.
    • 卤化银照相感光材料,其在载体上含有其中R1表示烷基,环烷基,芳基,杂环,烷氧基,芳氧基,烷基氨基或芳基氨基的式(I)表示的化合物; R2代表氢原子,卤素原子,烷基或烷氧基; R 3表示烷基,环烷基或芳基,另外,R 2和R 3可以结合在一起形成与酚环缩合的5-或6-元环; Z代表氢原子或可通过与有机伯胺彩色显影剂的氧化产物偶联反应而释放的基团; (II)表示的化合物,其中R 4和R 5分别为烷基或芳基,-COOR',-OR',-NR',NR'R“, - CN,-NHCOR', - NHCONHR'或 - CONHR',其中R'和R“分别代表烷基或芳基; R6和R7分别为含有至少一个羧基或磺酸基的烷基或芳基。