利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2 条记录 (耗时 0.01 秒)

    Light-sensitive silver halide photographic material improved in stability of dye image
    1.
    发明公开
    Light-sensitive silver halide photographic material improved in stability of dye image 失效
    Lichtempfindliches拍摄Silberhalogenidmaterial mit Farbstoffbildfestigkeit。

    公开(公告)号：EP0244160A2

    公开(公告)日：1987-11-04

    申请号：EP87303584.4

    申请日：1987-04-23

    申请人： KONICA CORPORATION

    发明人： Kaneko, Yutaka Konishiroku Photo Industry Co. Ltd. ,  Kadokura, Kenzi Konishiroku Photo Industry Co. Ltd

    IPC分类号： G03C7/38 ,  G03C7/26

    CPC分类号： G03C7/301 ,  G03C7/3825 ,  G03C7/39216 ,  G03C7/39248 ,  G03C7/39268 ,  G03C7/39272 ,  G03C7/39276 ,  G03C7/3928 ,  G03C7/39296

    摘要： A light-sensitive silver halide photographic material comprising: a compound of formula [I],
    wherein:

    Z is a non-metallic group which, together with the nitrogen and carbon atoms to which it is attached, forms a nitrogen-containing heterocyclic ring;
    X is hydrogen or a substituent capable of being split off upon reaction with an oxidation product of a color developing agent; and
    R is hydrogen or a substituent;
    at least one compound of formula [XII],

    wherein:

    R' is an aliphatic group, a cycloalkyl group, an aryl group or a heterocyclic group; and
    Y' is a non-metallic group which, together with the nitrogen to which it is attached, forms a morpholine or thiomorpholine ring; and
    at least one compound of formula [Xllla] or [XIIIb],

    wherein:

    R' and R 5 , which may be identical or different, are each hydrogen, a halogen, an alkyl group, an alkenyl group, an alkoxy group, an alkenyloxy group, a hydroxyl group, an aryl group, an aryloxy group, an acyl group, an acylamino group, an acyloxy group, a sulfonamide group, a cycloalkyl group or an alkoxycarbonyl group;
    R 3 is hydrogen, an alkyl group, an alkenyl group, an aryl group, an acyl group, a cycloalkyl group or a heterocyclic group;
    R 4 is hydrogen, a halogen, an alkyl group, an alkenyl group, an aryl group, an aryloxy group, an acyl group, an acylamino group, an acyloxy group, a sulfonamide group, a cycloalkyl group or an alkoxycarbonyl group; or
    R 3 and R may, together with the oxygen and carbon atoms to which they are attached and the carbon atom to which these atoms are attached, form a 5- or 6-membered ring; and
    Y 2 is a group which, together with the oxygen and carbon atoms to which it is attached and the carbon atom to which these atoms are attached, forms a chroman or coumaran ring:

    wherein:

    R' 2 and R 14 , which may be identical or different, are each hydrogen, a halogen, an alkyl group, an alkenyl group, an alkoxy group, a hydroxyl group, an aryl group, an aryloxy group, an acyl group, an acylamino group, an acyloxy group, a sulfonamide group, a cycloalkyl group or an alkoxycarbonyl group;
    R13 is hydrogen, a halogen, an alkyl group, an alkenyl group, a hydroxyl group, an aryl group, an acyl group, an acylamino group, an acyloxy group, a sulfonamide group, a cycloalkyl group or an alkoxycarbonyl group; or
    R 13 and R 14 , together with the two carbon atoms to which they are attached, form a 5- or 6-membered ring; and
    Y 3 a group which, together with the two carbon atoms to which it is attached, forms an indane ring.

    摘要翻译： 一种感光卤化银照相材料，其包含：式[I]化合物，其中：Z是非金属基团，与其连接的氮原子和碳原子一起形成含氮的 杂环 X是氢或与彩色显影剂的氧化产物反应时能够分离的取代基; 和R是氢或取代基; 至少一种式[Ⅻ]化合物，其中：R 1是脂族基，环烷基，芳基或杂环基; Y 1是与其连接的氮一起形成吗啉或硫代吗啉环的非金属基团; 和至少一种式[XIIIa]或（XIIIb），的化合物，其中：R 2和R 5可以相同或不同，分别为氢，卤素，烷基，烯基 基团，烷氧基，烯氧基，羟基，芳基，芳氧基，酰基，酰氨基，酰氧基，磺酰胺基，环烷基或烷氧基羰基; R 3是氢，烷基，烯基，芳基，酰基，环烷基或杂环基; R 4为氢，卤素，烷基，烯基，芳基，芳氧基，酰基，酰氨基，酰氧基，磺酰胺基，环烷基或烷氧基羰基。 或R 3和R 4可以与它们所连接的氧和碳原子一起形成这些原子所引发的碳原子，形成5-或6-元环; 并且Y 2是与其连接的氧和碳原子一起并与这些原子相连的碳原子一起形成苯并二氢吡喃或香豆素环的基团; 其中：R 1 2和R 4可以相同或不同，分别为氢，卤素，烷基，烯基，烷氧基，羟基 芳基，芳氧基，酰基，酰氨基，酰氧基，磺酰胺基，环烷基或烷氧基羰基;