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    Silver halide photographic material
    2.
    发明授权
    Silver halide photographic material 失效
    卤化银照相材料

    公开(公告)号：US5391470A

    公开(公告)日：1995-02-21

    申请号：US104649

    申请日：1993-08-11

    申请人： Tomokazu Yasuda ,  Junichi Yamanouchi ,  Koji Tamoto

    发明人： Tomokazu Yasuda ,  Junichi Yamanouchi ,  Koji Tamoto

    IPC分类号： G03C1/053 ,  G03C1/83 ,  G03C1/835 ,  G03C1/06

    CPC分类号： G03C1/832 ,  G03C1/053

    摘要： There is disclosed a silver halide photographic material containing a dispersion of a hydrophobic compound and a water-insoluble and organic solvent-soluble polymer as defined herein. The hydrophobic compound may be a dye which is photochemically inactive during storage but readily decolored and eluted in photographic processing.

    摘要翻译： 公开了含有本文所定义的疏水性化合物和水不溶性和有机溶剂可溶性聚合物的分散体的卤化银照相材料。 疏水性化合物可以是在储存期间光化学惰性但在照相处理中容易脱色和洗脱的染料。

    Silver halide photographic material
    3.
    发明授权
    Silver halide photographic material 失效
    卤化银照相材料

    公开(公告)号：US5264333A

    公开(公告)日：1993-11-23

    申请号：US22100

    申请日：1993-02-25

    申请人： Junichi Yamanouchi ,  Satoru Toda ,  Koji Tamoto

    发明人： Junichi Yamanouchi ,  Satoru Toda ,  Koji Tamoto

    IPC分类号： G03C1/83 ,  G03C1/835 ,  G03C1/06

    CPC分类号： G03C1/835

    摘要： A silver halide photographic material has at least one hydrophilic colloid layer containing a dispersion obtained by emulsifying and dispersing a solution containing at least one oil-soluble dye and at least one water-insoluble, organic solvent-soluble polymer having at least one repeating unit represented by the following general formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms, or a halogen atom; R.sup.2 and R.sup.3 may be the same or different and each represents a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group; L represents a bivalent bonding group; and n.sub.1 represents 0 or 1.

    摘要翻译： 卤化银照相材料具有至少一个含有通过乳化和分散含有至少一种油溶性染料和至少一种具有至少一种重复单元的水不溶性有机溶剂可溶性聚合物的溶液而得到的分散体的亲水胶体层 通过下列通式（I）表示：其中R 1表示氢原子，取代或未取代的碳原子数为1〜4的烷基或卤素原子的式（I） R2和R3可以相同或不同，各自表示取代或未取代的烷基或取代或未取代的芳基; L表示二价键合基​​团; n1表示0或1。

    Silver halide color photographic material
    7.
    发明授权
    Silver halide color photographic material 失效
    卤化银彩色照相材料

    公开(公告)号：US4933989A

    公开(公告)日：1990-06-12

    申请号：US177227

    申请日：1988-04-04

    申请人： Yuji Kume ,  Keiji Mihayashi ,  Koji Tamoto ,  Mikio Ihama

    发明人： Yuji Kume ,  Keiji Mihayashi ,  Koji Tamoto ,  Mikio Ihama

    IPC分类号： G03C7/30

    CPC分类号： G03C7/3022 ,  Y10S430/158

    摘要： A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein a silver halide emulsion contained in at least one of the silver halide emulsion layers is a silver halide emulsion in which 30% by number of the total number of whole silver halide grains have a diameter of not more than 0.3 .mu.m, as a diameter of equivalent sphere, and the silver halide color photographic material contains a compound capable of releasing upon a reaction with an oxidation product of a developing agent a compound which is capable of releasing development inhibitor upon a reaction with another molecular of an oxidation product of a developing agent.The silver halide color photographic material has excellent color reproducibility and sharpness as well as a broad exposure latitude.

    Silver halide color photographic light-sensitive material containing a coupler having a dye moiety
    8.
    发明授权
    Silver halide color photographic light-sensitive material containing a coupler having a dye moiety 失效
    含有染料部分的成色剂的卤化银彩色照相感光材料

    公开(公告)号：US4857447A

    公开(公告)日：1989-08-15

    申请号：US867718

    申请日：1986-05-28

    申请人： Koji Tamoto ,  Mitsunori Ono

    发明人： Koji Tamoto ,  Mitsunori Ono

    IPC分类号： G03C7/26 ,  G03C7/305 ,  G03C7/32

    CPC分类号： G03C7/30594 ,  G03C7/30541 ,  G03C7/30547 ,  Y10S430/159

    摘要： A silver halide color photographic light-sensitive material is disclosed, comprising (1) a coupler having a dye moiety, the maximum absorption wavelength of which is shifted to the shorter wavelength by a bond cleaving, directly or through a timing group, due to a coupling reaction with an oxidized product of an aromatic primary amine-based developing agent, and, as a result of the reaction, forming a compound having a dye portion which has the original maximum absorption wavelength before shifting; and (2) a compound releasing a development inhibitor directly or through a timing group upon reacting with the oxidized aromatic primary amine-based developing agent.

    摘要翻译： 公开了一种卤化银彩色摄影感光材料，其包括（1）具有染料部分的成色剂，其直接或通过定时组将其最大吸收波长通过键断裂转移到较短的波长，由于 与芳族伯胺类显影剂的氧化产物偶联反应，作为反应的结果，形成具有在移动前具有原始最大吸收波长的染料部分的化合物; 和（2）通过与氧化的芳族伯胺类显影剂反应，直接或通过时基基团释放显影抑制剂的化合物。

    Silver halide color photographic material
    9.
    发明授权
    Silver halide color photographic material 失效
    卤化银彩色照相材料

    公开(公告)号：US4711837A

    公开(公告)日：1987-12-08

    申请号：US769903

    申请日：1985-08-27

    申请人： Seiji Ichijima ,  Mitsunori Ono ,  Isamu Itoh ,  Keiji Mihayashi ,  Koji Tamoto ,  Yoshisada Nakamura

    发明人： Seiji Ichijima ,  Mitsunori Ono ,  Isamu Itoh ,  Keiji Mihayashi ,  Koji Tamoto ,  Yoshisada Nakamura

    IPC分类号： G03C7/32 ,  C09B43/00 ,  G03C7/305 ,  G03C7/333 ,  G03C1/40 ,  G03C7/26

    CPC分类号： G03C7/30547 ,  C09B43/00 ,  G03C7/3335 ,  Y10S430/159

    摘要： A silver halide color photographic material comprising a support having provided thereon at least one silver halide emulsion layer, wherein the photographic material contains a compound having a dye portion in which the maximum absorption wavelength is shifted by a bond that is cleaved upon reaction with an oxidation product of a developing agent and is capable of forming a diffusion resistant compound having a dye portion possessing the maximum absorption wavelength which is not shifted as a result of the reaction with an oxidation product of a developing agent.By the use of the compound which permits a large degree of freedom with respect to selection of the dye for forming a color image according to the present invention, the color photographic material has an excellent image quality, and a good fastness of image or a high sensitivity.

    摘要翻译： 一种卤化银彩色照相材料，其包含在其上设置有至少一个卤化银乳剂层的载体，其中所述照相材料含有具有染料部分的化合物，其中最大吸收波长与通过氧化反应时被切割的键偏移 并且能够形成具有由于与显影剂的氧化产物反应而不发生偏移的具有最大吸收波长的染料部分的具有扩散性的化合物。 通过使用允许根据本发明的用于形成彩色图像的染料的选择的大自由度的化合物，彩色照相材料具有优异的图像质量和良好的图像牢度或高 灵敏度。

    Silver halide photographic light-sensitive materials having specified coupler, dir coupler and silver coverage
    10.
    发明授权
    Silver halide photographic light-sensitive materials having specified coupler, dir coupler and silver coverage 失效
    卤化银摄影感光材料具有特定的耦合器，耦合器和银覆盖

    公开(公告)号：US4927743A

    公开(公告)日：1990-05-22

    申请号：US160971

    申请日：1988-02-26

    申请人： Koji Tamoto

    发明人： Koji Tamoto

    IPC分类号： G03C7/36 ,  G03C7/26 ,  G03C7/30 ,  G03C7/32

    CPC分类号： G03C7/3225 ,  G03C7/3022 ,  G03C2007/3027

    摘要： A silver halide color photographic light-sensitive material comprising a support having provided thereon one or more blue-sensitive layers each containing a yellow coupler, one or more green-sensitive layer each containing a magenta coupler, one or more red-sensitive layers each containing a cyan coupler, and one or more protective layers provided on the side of the support and further from the support than the color-sensitive layer which is furthest away from the support, the thickness of the total photographic layers provided on the support from the color-sensitive layer located closest to the support to the protective layers, inclusive, being 18 .mu.m or less, wherein at least one of said yellow coupler is a compound represented by formula (I) ##STR1## and wherein said color photographic light-sensitive material further contains a compound represented by formula (II) ##STR2## Preferably at least one of the yellow, magenta and cyan couplers is incorporated by using a method of dispersion in which a solvent having a boiling point of 160.degree. C. or more is used as the coupler dispersion medium and said coupler is dispersed in an amount such that the weight ratio of solvent to coupler is not more than 0.2, or incorporated by dispersing in a macromolecular polymer as the coupler dispersion medium.

    摘要翻译： 一种卤化银彩色摄影感光材料，其包括在其上设置有一个或多个蓝色感光层的支撑体，每个蓝色感光层包含黄色耦合器，一个或多个绿色感光层，每个含有品红色耦合器，一个或多个感光层，每个含有 青色耦合器以及一个或多个保护层，其设置在支撑体的侧面上，并且远离支撑体的颜色敏感层远离支撑体，从支撑体上提供的总摄影层的厚度为颜色 其中至少一个所述黄色成色剂是由式（I）表示的化合物（I），并且其中所述彩色照相 光敏材料还含有由式（II）表示的化合物。（II）优选地，黄色，品红色和青色成色剂中的至少一种通过使用 使用沸点为160℃以上的溶剂作为成色剂分散介质，所述成色剂以使得溶剂与偶合剂的重量比不超过0.2的量分散，或通过分散 在作为成色剂分散介质的高分子聚合物中。