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143 条记录 (耗时 0.028 秒)

    Sulfonamide derivative
    11.
    发明授权
    Sulfonamide derivative 失效
    磺酰胺衍生物

    公开(公告)号：US5276179A

    公开(公告)日：1994-01-04

    申请号：US811138

    申请日：1991-12-20

    申请人： Hisashi Okada ,  Morio Yagihara

    发明人： Hisashi Okada ,  Morio Yagihara

    IPC分类号： C07C311/05 ,  C09K3/00 ,  C07C315/00

    CPC分类号： C07C311/05

    摘要： The sulfonamide derivative according to the present invention is expressed by a general formula: ##STR1## (where R.sub.11 represents an alkyl group having 5 or less carbon atoms; Each of L.sub.11, L.sub.12 and L.sub.13 represents an alkylene group; Each of M.sub.11 and M.sub.12 represents a hydrogen atom or a cation.)This compound is suitable for the applications such as photographic processing solution, for chelate titration or analytical reagent for medical treatment or for medical drugs as a metallic ion shielding agent.

    摘要翻译： 根据本发明的磺酰胺衍生物由以下通式表示：其中R11表示碳原子数5以下的烷基，L11，L12和L13各自表示亚烷基，M11和M12各自表示 氢原子或阳离子。）该化合物适用于照相处理溶液，螯合滴定或医疗用分析试剂或作为金属离子屏蔽剂的医药用途。

    Silver halide photographic material
    12.
    发明授权
    Silver halide photographic material 失效
    卤化银照相材料

    公开(公告)号：US5204213A

    公开(公告)日：1993-04-20

    申请号：US655574

    申请日：1991-02-13

    申请人： Hisashi Okada ,  Morio Yagihara

    发明人： Hisashi Okada ,  Morio Yagihara

    IPC分类号： G03C7/305

    CPC分类号： G03C7/30511 ,  Y10S430/156 ,  Y10S430/158 ,  Y10S430/16

    摘要： A silver halide photographic material comprising at least one silver halide emulsion layer on a support, characterized in that there is contained a compound represented by the general formula ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom, aliphatic group, aromatic group or heterocyclic group, with the proviso that R.sup.1 and R.sup.2 may be connected to each other to form a ring; L represents a divalent linking group; V represents a carbonyl group, ##STR2## group, sulfonyl group, sulfoxy group, ##STR3## group (in which R.sub.0 represents an alkoxy group or aryloxy group), iminomethylene group or thiocarbonyl group; Time represents a divalent linking group; m represents an integer 0 or 1; n represents an integer 0 or 1; PUG represents a photographically useful group; and X represents an atomic group required to form a 5- or 6-membered ring with ##STR4## wherein R.sup.1, R.sup.2, V, m, n and Time are defined above; L' represents a divalent linking group; and X represents an atomic group required to form a 5- or 6-membered ring with ##STR5## and PUG represents photographically useful groups set forth in the specification.

    摘要翻译： 一种卤化银照相材料，其在支持体上含有至少一个卤化银乳剂层，其特征在于含有通式（I）表示的化合物，其中R 1和R 2各自表示氢原子，脂族基团，芳香族 基团或杂环基，条件是R 1和R 2可以彼此连接形成环; L表示二价连接基团; V表示羰基，IMA组，磺酰基，磺酰氧基，基（其中R 0表示烷氧基或芳氧基），亚氨基亚甲基或硫代羰基; 时间表示二价连接基团; m表示整数0或1; n表示0或1的整数; PUG代表一个摄影有用的组; 并且X表示与上述定义的R 1，R 2，V，m，n和时间如上定义的形成5-或6-元环所需的原子团。 L'表示二价连接基团; 并且X表示与形成5-或6-元环所需的原子团，PUG表示说明书中阐述的照相用途基团。

    Sulfonamide derivative
    13.
    发明授权
    Sulfonamide derivative 失效
    磺胺衍生物

    公开(公告)号：US5191117A

    公开(公告)日：1993-03-02

    申请号：US812938

    申请日：1991-12-24

    申请人： Hisashi Okada ,  Morio Yagihara

    发明人： Hisashi Okada ,  Morio Yagihara

    IPC分类号： C07C311/05 ,  C09K3/00

    CPC分类号： C07C311/05 ,  C07C2101/14

    摘要： The sulfonamide derivative according to the present invention is expressed by a general formula: ##STR1## (where R represents an alkyl group. --X represents --L.sub.12 --COOM or ##STR2## and Y-- represents R--SO.sub.2 NH--L.sub.11 -- or MOOC--L.sub.12 --. Each of L.sub.11 and L.sub.12 represents an alkylene group. Z is identical to Y, and M represents a hydrogen atom or a cation. However, X and Y cannot be --L.sub.12 --COOM at the same time. W represents an alkylene group or a cycloalkylene group having 2 or more carbon atoms.)This compound is useful as a metallic ion shielding agent and is suitable, for example, for the applications such as photographic processing solution, chelate titration or analytical reagent for medical treatment or for medical drugs as a metallic ion shielding agent.

    摘要翻译： 根据本发明的磺酰胺衍生物由以下通式表示：其中R表示烷基，-X表示-R12-COOM或Y表示R-SO2NH-L11-或MOOC- L12-，L11和L12各自表示亚烷基，Z与Y相同，M表示氢原子或阳离子，但X，Y不能同时为-L12-COOM，W表示亚烷基 或具有2个以上碳原子的亚环烷基。）该化合物可用作金属离子屏蔽剂，并且适用于例如照相处理溶液，螯合滴定或用于医疗药物的分析试剂 作为金属离子屏蔽剂。

    Processing composition for silver halide color photographic material and processing process including that composition
    17.
    发明授权
    Processing composition for silver halide color photographic material and processing process including that composition 失效
    卤化银彩色照相材料的加工组合物和包括该组合物的加工工艺

    公开(公告)号：US5250401A

    公开(公告)日：1993-10-05

    申请号：US737876

    申请日：1991-07-30

    申请人： Hisashi Okada ,  Morio Yagihara ,  Tadashi Inaba ,  Hiroyuki Seki

    发明人： Hisashi Okada ,  Morio Yagihara ,  Tadashi Inaba ,  Hiroyuki Seki

    IPC分类号： G03C7/42

    CPC分类号： G03C7/421

    摘要： Disclosed is a method for processing a silver halide color photographic material, which comprises the steps of:image-wise exposing a silver halide color photographic material,color developing the image-wise exposed silver halide photographic material, andprocessing the color developed silver halide photographic material, in the presence of a processing composition containing a metal chelating compound formed by a compound represented by following formula (I) and a salt of a metal belonging to group Ib, IIb, IIIb,IVb, Vb, VIb, VIIb, or VIII of the Periodic Table: ##STR1## wherein Z represents a heterocyclic group; L represents a divalent linkage group; R.sub.11 and R.sub.12 each represents a hydrogen atom, an aliphatic group, an aromatic group, or a heterocyclic group; and n represents 0 or 1. Also disclosed is the processing composition used in the above method.

    摘要翻译： 公开了一种处理卤化银彩色照相材料的方法，其包括以下步骤：以成像方式暴露卤化银彩色照相材料，彩色显影图像曝光的卤化银照相材料，以及处理显色的卤化银照相 在含有由下式（I）表示的化合物形成的金属螯合化合物和属于Ib，IIb，IIIb，IVb，Vb，VIb，VIIb或VIII族的金属的盐的处理组合物存在下， 的周期表：其中Z表示杂环基;（I）其中Z表示杂环基; L表示二价连接基团; R 11和R 12各自表示氢原子，脂肪族基团，芳香族基团或杂环基团; 并且n表示0或1.还公开了用于上述方法的处理组合物。

    Silver halide photographic material with redox releaser
    20.
    发明授权
    Silver halide photographic material with redox releaser 失效
    卤化银照相材料与氧化还原剂

    公开(公告)号：US5132201A

    公开(公告)日：1992-07-21

    申请号：US789810

    申请日：1991-11-12

    申请人： Morio Yagihara ,  Hisashi Okada

    发明人： Morio Yagihara ,  Hisashi Okada

    IPC分类号： G03C7/305

    CPC分类号： G03C7/305 ,  G03C7/30511 ,  Y10S430/156 ,  Y10S430/158 ,  Y10S430/16

    摘要： A silver halide photographic material composed of a support having thereon at least one light-sensitive silver halide emulsion layer, at least one layer of the material containing a compound represented by formula (I): ##STR1## wherein X represents hydrogen or a group capable of providing hydrogen upon hydrolysis; Time represents a divalent linking group; t is 0 or 1; PUG represents a photographically useful group; V represents a carbonyl group, a sulfonyl group, a sulfoxy group, an iminomethylene group, ##STR2## wherein W represents an electrophilic group, or V represents ##STR3## wherein R.sub.0 represents an alkoxy group or an aryloxy group; and R represents hydrogen, an aliphatic group, an aromatic group or ##STR4## wherein PUG, Time, t, and W are as defined above. The redox compound is capable of releasing a photographically useful reagent using any conventional developing agent, has excellent storage stability, and provides rapid release of the photographically useful reagent.

    摘要翻译： 一种由其上具有至少一个感光卤化银乳剂层的载体组成的卤化银照相材料，至少一层含有式（I）表示的化合物的材料：其中X表示氢或 水解时能够提供氢的基团; 时间表示二价连接基团; t为0或1; PUG代表一个摄影有用的组; V表示羰基，磺酰基，亚砜氧基，亚氨基亚甲基，其中W表示亲电子基团，或V表示其中R0表示烷氧基或芳氧基; 并且R表示氢，脂族基团，芳族基团或其中PUG，时间，t和W如上所定义。 氧化还原化合物能够使用任何常规的显影剂释放照相用试剂，具有优异的储存稳定性，并提供照相用试剂的快速释放。