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14 条记录 (耗时 0.021 秒)

    Method for production of silver halide emulsion, and silver halide photographic light-sensitive material
    1.
    发明授权
    Method for production of silver halide emulsion, and silver halide photographic light-sensitive material 失效
    卤化银乳剂的生产方法和卤化银照相感光材料

    公开(公告)号：US5318887A

    公开(公告)日：1994-06-07

    申请号：US890837

    申请日：1992-06-01

    申请人： Hiroshi Takada ,  Tadanobu Sekiya ,  Syoji Matsuzaka

    发明人： Hiroshi Takada ,  Tadanobu Sekiya ,  Syoji Matsuzaka

    IPC分类号： G03C1/005 ,  G03C1/015 ,  G03C1/035

    CPC分类号： G03C1/015 ,  G03C1/0051 ,  G03C2001/03535 ,  G03C2001/03558

    摘要： A method of producing a silver halide emulsion and a silver halide photographic light-sensitive material containing the emulsion are disclosed. The silver halide emulsion comprises light-sensitive silver halide grains containing at least one of first silver halide phases and at least one of second silver halide phases. The method comprises the steps of (a) forming the first silver halide phases in the presence of substantially one kind of first fine silver halide grains, said first silver halide phases having a silver halide composition different from that of the first fine silver halide grains, and (b) forming the second silver halide phases by supplying second fine silver halide grains having a solubility product higher than that of the first fine silver halide grains.

    摘要翻译： 公开了制备含有该乳液的卤化银乳剂和卤化银照相感光材料的方法。 卤化银乳剂包含含有第一卤化银相和至少一种第二卤化银相的至少一种的感光卤化银颗粒。 该方法包括以下步骤：（a）在基本上一种第一微细卤化银颗粒存在下形成第一卤化银相，所述第一卤化银相具有不同于第一细卤化银颗粒的卤化银组合物， 和（b）通过提供具有高于第一细卤化银颗粒的溶解度积的第二细卤化银颗粒形成第二卤化银相。

    Silver halide photographic emulsion containing silver iodobromide grains having two or more twin planes and light-sensitive silver halide color photographic material
    2.
    发明授权
    Silver halide photographic emulsion containing silver iodobromide grains having two or more twin planes and light-sensitive silver halide color photographic material 失效
    含有具有两个或多个双面平面的碘溴化银颗粒和感光卤化银彩色照相材料的卤化银照相乳剂

    公开(公告)号：US5478716A

    公开(公告)日：1995-12-26

    申请号：US308396

    申请日：1994-09-19

    申请人： Tadanobu Sekiya ,  Yasuo Honta ,  Syoji Matsuzaka

    发明人： Tadanobu Sekiya ,  Yasuo Honta ,  Syoji Matsuzaka

    IPC分类号： G03C1/015 ,  G03C1/005 ,  G03C1/035 ,  G03C7/26

    CPC分类号： G03C1/0051

    摘要： A silver halide emulsion is provided, which comprises silver halide twinned-crystal grains and satisfy the following requirements (1) and (2):(1) the longest distance between twin planes is within the range of 10 to 100 .ANG. on the average,(2) said silver halide grains each comprise a core comprising silver iodobromide having a silver iodide content of not less than 7 mol % and a shell comprising one or more layers different in halide composition from each other, in which at least one layer of the shell comprises silver iodobromide or silver bromide, the outermost layer having a silver iodide content of 0 to 4 mol %.

    摘要翻译： 提供了一种卤化银乳剂，其包含卤化银双晶晶粒并且满足以下要求（1）和（2）：（1）平面之间的双平面之间的最长距离在10至100安培的范围内， （2）所述卤化银颗粒各自包含含有碘化银含量不小于7mol％的碘溴化银的核心和包含卤化物组合物彼此不同的一层或多层的壳，其中至少一层 壳包含碘溴化银或溴化银，最外层的碘化银含量为0〜4mol％。

    Thermal transfer image receiving sheet
    3.
    发明授权
    Thermal transfer image receiving sheet 有权
    热转印图像接收片

    公开(公告)号：US07470649B2

    公开(公告)日：2008-12-30

    申请号：US11117627

    申请日：2005-04-28

    申请人： Hiroki Nakane ,  Tadanobu Sekiya

    发明人： Hiroki Nakane ,  Tadanobu Sekiya

    IPC分类号： B41M5/50

    CPC分类号： B41M5/426 ,  B41M2205/02 ,  B41M2205/32 ,  B41M2205/38

    摘要： A thermal transfer image receiving sheet containing a substrate having thereon a porous intermediate layer and an image receiving layer in that order, wherein the porous intermediate layer has a void ratio of not less than 30%; the porous intermediate layer contains inorganic microparticles; and the porous intermediate layer and the image receiving layer are formed by a coating method.

    摘要翻译： 一种含有其上具有多孔中间层和图像接收层的基板的热转印图像接收片，其中多孔中间层具有不小于30％的空隙率; 多孔中间层含有无机微粒; 多孔中间层和图像接收层通过涂布法形成。

    Silver halide photographic light-sensitive material
    4.
    发明授权
    Silver halide photographic light-sensitive material 失效
    卤化银照相感光材料

    公开(公告)号：US5358842A

    公开(公告)日：1994-10-25

    申请号：US95086

    申请日：1993-07-20

    申请人： Shigetami Kasai ,  Tadanobu Sekiya ,  Sadayasu Ishikawa

    发明人： Shigetami Kasai ,  Tadanobu Sekiya ,  Sadayasu Ishikawa

    IPC分类号： G03C1/015 ,  G03C1/035 ,  G03C1/06 ,  G03C1/07 ,  G03C1/34 ,  G03C1/005

    CPC分类号： G03C1/035 ,  G03C1/015

    摘要： A silver halide photographic light-sensitive material comprising a support having thereon a silver halide emulsion layer containing silver halide grains which meet the following requirements (1) and (2):(1) the silver halide grains are formed in the presence of an oxidizing agent, and(2) the silver halide grains each have, in respect of distance L from the grain center to the grain surface, a point at which the content of silver iodide becomes maximum within distance L.sub.1 from the grain center to 0.67 L, and a point at which the content of silver iodide becomes minimum within distance L.sub.2 from 0.58 L to the grain surface and, in each grain, the silver iodide content shows a substantially monotonous decease in the range from L.sub.1 to L.sub.2, and(L.sub.2 -L.sub.1)/L>0.20is satisfied.

    摘要翻译： 一种卤化银照相感光材料，其包含其上具有满足以下要求（1）和（2）的卤化银颗粒的卤化银乳剂层的载体：（1）卤化银颗粒在氧化 试剂，和（2）卤化银颗粒在从晶粒中心到晶粒表面的距离L方面各自具有从晶粒中心到0.67L的距离L1内碘化银含量最大的点，以及 碘离子含量在距离0.58L至晶粒表面的距离L2内变得最小的点，并且在每个晶粒中，碘化银含量在L1至L2的范围内显示出基本上单调的死亡，并且（L2-L1） /L>0.20满意。

    Silver halide light-sensitive color photographic material
    8.
    发明授权
    Silver halide light-sensitive color photographic material 失效
    卤化银感光彩色感光材料

    公开(公告)号：US5616453A

    公开(公告)日：1997-04-01

    申请号：US519343

    申请日：1995-08-25

    申请人： Tadanobu Sekiya ,  Hideaki Haraga

    发明人： Tadanobu Sekiya ,  Hideaki Haraga

    IPC分类号： G03C7/00 ,  G03C1/015 ,  G03C1/047 ,  G03C1/08 ,  G03C1/34 ,  G03C7/30 ,  G03C1/46

    CPC分类号： G03C7/30 ,  G03C1/015 ,  G03C1/047 ,  G03C1/08 ,  G03C7/3041

    摘要： A silver halide color photographic light sensitive material is disclosed, comprising a support having thereon a red-sensitive layer, a green-sensitive layer and a yellow dye-forming blue-sensitive layer, wherein the photographic material satisfies a specified relation, which is concerned with latent image keeping thereof. Further, at least one light-sensitive layer of the photographic material comprises a silver halide emulsion layer containing internally reduction-sensitized silver halide grains.

    摘要翻译： 公开了一种卤化银彩色照相感光材料，其包括其上具有红色感光层，感光层和形成黄色染料的蓝色感光层的支撑体，其中照相材料满足关系到的特定关系 与其潜像保持。 此外，照相材料的至少一个感光层包含含有内部还原增感的卤化银颗粒的卤化银乳剂层。

    Silver halide color photographic light-sensitive material
    9.
    依法登记的发明
    Silver halide color photographic light-sensitive material 失效
    卤化银彩色摄影感光材料

    公开(公告)号：USH1594H

    公开(公告)日：1996-09-03

    申请号：US130360

    申请日：1993-10-01

    申请人： Tadanobu Sekiya ,  Sadayasu Ishikawa

    发明人： Tadanobu Sekiya ,  Sadayasu Ishikawa

    IPC分类号： G03C1/015 ,  G03C1/005 ,  G03C7/26 ,  G03C7/30 ,  G03C1/46

    CPC分类号： G03C7/3022 ,  G03C1/0051

    摘要： A silver halide color photographic light-sensitive material is provided, wherein at least one spectral-sensitive layer comprises two or more silver Halide emulsion layers each containing monodispersed silver halide grains having two parallel twin planes and an aspect ratio of 3 or less, having development starting points localized at specific sites on the grain surface or in the vicinity thereof.

    摘要翻译： 提供了一种卤化银彩色摄影感光材料，其中至少一个光谱敏感层包含两个或更多个卤化银乳剂层，每个卤化银乳剂层均含有具有两个平行双平面的单分散卤化银颗粒，并且具有3或更小的纵横比，具有显影性 位于颗粒表面或其附近的特定位点处的起点。