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114 条记录 (耗时 0.031 秒)

    Silver halide color photographic material
    31.
    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 material containing pyrazoloazole coupler and DIR compound
    32.
    发明授权
    Silver halide color photographic material containing pyrazoloazole coupler and DIR compound 失效
    含有吡唑并苯偶合剂和DIR化合物的卤化银彩色照相材料

    公开(公告)号：US4824772A

    公开(公告)日：1989-04-25

    申请号：US947341

    申请日：1986-12-29

    申请人： Seiji Ichijima ,  Keiji Mihayashi

    发明人： Seiji Ichijima ,  Keiji Mihayashi

    IPC分类号： G03C7/26 ,  G03C7/32 ,  G03C7/38

    CPC分类号： G03C7/3225 ,  Y10S430/158

    摘要： A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein the material contains at least one compound represented by general formula (I) described below and at least one compound represented by general formula (II) described below.A--PDI (I)wherein A represents a group capable of releasing PDI upon reaction with an oxidation product of a developing agent; and PDI represents a group which forms a development inhibitor upon reaction with an oxidation product of a developing agent after being released from A; ##STR1## wherein R.sub.1 represents a hydrogen atom or a substituent; X represents a hydrogen atom or a group capable of being released upon coupling; Za, Zb and Zc each represents a methane group, a substituted methine group, .dbd.N-- or --N--, wherein one of the Za--Zb bond and the Zb--Zc bond is a double bond and the other is a single bond; wherein R.sub.1 or a substituted methine group represented by Za, Zb or Zc may be a divalent group which forms a polymer, including a dimer; and wherein X does not represent a group of a development inhibitor or a precursor thereof. The silver halide color photographic material has excellent sharpness and color reproducibility.

    摘要翻译： 一种卤化银彩色照相材料，其包括其上具有至少一个卤化银乳剂层的载体，其中所述材料含有至少一种由下述通式（I）表示的化合物和至少一种下述通式（II）表示的化合物 。 A-PDI（I）其中A表示与显影剂的氧化产物反应时能释放PDI的基团; PDI表示与A后的显影剂的氧化物反应形成显影抑制剂的基团; （II）其中R1表示氢原子或取代基; X表示氢原子或在偶联时能够释放的基团; Za，Zb和Zc各自表示甲基，取代的次甲基，= N或-N-，其中Za-Zb​​键和Zb-Zc键​​之一是双键，另一个是单键; 其中R1或Za，Zb或Zc表示的取代次甲基可以是形成包含二聚体的聚合物的二价基团; 并且其中X不表示一组显影抑制剂或其前体。 卤化银彩色照相材料具有优异的清晰度和色彩再现性。

    Silver halide color photographic material containing disulfide type bleach accelerator
    33.
    发明授权
    Silver halide color photographic material containing disulfide type bleach accelerator 失效
    含有二硫化物型漂白促进剂的卤化银彩色照相材料

    公开(公告)号：US4780403A

    公开(公告)日：1988-10-25

    申请号：US940375

    申请日：1986-12-11

    申请人： Shinzo Kishimoto ,  Keiji Mihayashi

    发明人： Shinzo Kishimoto ,  Keiji Mihayashi

    IPC分类号： G03C7/26 ,  G03C1/035 ,  G03C7/392 ,  G03C7/42 ,  G03C1/02 ,  G03C5/38 ,  G03C5/44 ,  G03C7/00

    CPC分类号： G03C7/39236

    摘要： A silver halide color photographic material comprising a support having thereon at least one photographic emulsion layer containing tabular silver halide grains having an average aspect ratio of 5 or more and the silver halide color photographic material containing at least one compound represented by formula (I) ##STR1## wherein R.sub.1 and R.sub.2 each represents a hydrogen atom, an alkyl group or an acyl group provided that both R.sub.1 and R.sub.2 do not represent hydrogen atoms at the same time, or R.sub.1 and R.sub.2 form a ring; and r represents an integer of from 1 to 3.The silver halide color photographic material can be bleached in a short period of time using a bleaching agent having a weak bleaching ability which meets requirements of preventing environmental pollution.A method for processing the silver halide color photographic material by subjecting to color development, then to treatment with a bath having a bleaching ability is also disclosed.

    摘要翻译： 一种卤化银彩色照相材料，包括其上具有至少一个含有平均长径比为5或更大的片状卤化银颗粒的摄影乳剂层和含有至少一种由式（I）表示的化合物的卤化银彩色照相材料的载体， （I）其中R1和R2各自表示氢原子，烷基或酰基，条件是R1和R2不同时表示氢原子，或R1和R2形成环; 并且r表示1〜3的整数。可以在短时间内使用具有弱漂白能力的漂白剂来漂白卤化银彩色照相材料，该漂白剂满足防止环境污染的要求。 还公开了通过显色处理卤化银彩色照相材料，然后用具有漂白能力的浴进行处理的方法。

    Silver halide color light sensitive material
    34.
    发明授权
    Silver halide color light sensitive material 失效
    卤化银色感光材料

    公开(公告)号：US4734357A

    公开(公告)日：1988-03-29

    申请号：US6351

    申请日：1987-01-14

    申请人： Keiji Mihayashi ,  Hidetoshi Kobayashi ,  Isamu Itoh

    发明人： Keiji Mihayashi ,  Hidetoshi Kobayashi ,  Isamu Itoh

    IPC分类号： G03C7/20 ,  C07D257/04 ,  C07D403/12 ,  G03C7/26 ,  G03C7/305 ,  G03C7/32 ,  G03C1/40

    CPC分类号： C07D257/04 ,  C07D403/12 ,  G03C7/30541 ,  Y10S430/156 ,  Y10S430/157 ,  Y10S430/158 ,  Y10S430/159

    摘要： A silver halide color light-sensitive material is described, which is increased in sensitivity, is adapted to form an image of high contrast, or is accelerated in development by incorporating a small amount of a specific compound which imagewise releases a foggant or a development accelerator. This compound is represented by the formula: Coup-(TIME).sub.n -FA (wherein Coup represents a coupler radical capable of undergoing a coupling reaction with an oxidized product of an aromatic primary amine developing agent; TIME represents a timing group which is eliminated from Coup by the coupling reaction and, thereafter, releases FA; n is 0 or 1; and FA represents a group which is eliminated from Coup in the coupling reaction when n is 0, whereas FA is released from TIME when n is 1. The FA has adsorption properties with respect to silver halide grains and also has a substantial fogging action with respect to the silver halide grains).

    摘要翻译： 描述了增加灵敏度的卤化银色彩感光材料，适于形成高对比度的图像，或通过加入少量成像释放雾剂或显影促进剂的特定化合物而加速显影 。 该化合物由下式表示：Coup-（TIME）n-FA（其中Coup表示能够与芳族伯胺显影剂的氧化产物进行偶联反应的成色剂基团; TIME表示从 通过偶联反应进行偶联，然后释放FA; n为0或1; FA表示当n为0时在偶联反应中从Coup消除的基团，而当n为1时，FA从TIME释放.FA 相对于卤化银颗粒具有吸附性质，并且对于卤化银颗粒也具有显着的起雾作用）。

    Silver halide color photographic material
    35.
    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 light-sensitive material comprising a foggant-releasing coupler and a non-developable silver halide layer between color-sensitive emulsion layers
    36.
    发明授权
    Silver halide light-sensitive material comprising a foggant-releasing coupler and a non-developable silver halide layer between color-sensitive emulsion layers 失效
    卤化银感光材料包括雾化释放成色剂和不可显影的卤化银层之间的感光乳剂层

    公开(公告)号：US4656123A

    公开(公告)日：1987-04-07

    申请号：US695132

    申请日：1985-01-25

    申请人： Keiji Mihayashi ,  Hidetoshi Kobayashi

    发明人： Keiji Mihayashi ,  Hidetoshi Kobayashi

    IPC分类号： G03C7/20 ,  G03C1/06 ,  G03C7/30 ,  G03C1/46 ,  G03C1/00 ,  G03C1/08 ,  G03C7/32

    CPC分类号： G03C7/30 ,  Y10S430/156

    摘要： A silver halide light-sensitive material is described, comprising a support having provided thereon at least two silver halide emulsion layers differing in color sensitivity, wherein at least one of said layers contains at least one compound capable of releasing a fogging agent, a development accelerator, or a precursor thereof in proportion to the amount of silver developed, and a layer containing silver halide grains which are not substantially developed by the development processing of said material is provided between said two emulsion layers differing in color sensitivity. The material has improved color reproducibility.

    摘要翻译： 描述了一种卤化银感光材料，其包括其上提供有至少两种颜色敏感度不同的卤化银乳剂层的载体，其中至少一层所述层含有至少一种能够释放起雾剂的化合物，显影促进剂 ，或其前体与显影的银的量成比例，并且在所述两个不同颜色敏感度的乳剂层之间设置含有通过所述材料的显影处理基本上不显影的卤化银颗粒的层。 该材料具有改进的颜色再现性。

    Silver halide color photographic light-sensitive material
    39.
    发明授权
    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：US4436808A

    公开(公告)日：1984-03-13

    申请号：US469660

    申请日：1983-02-25

    申请人： Morio Yagihara ,  Tsumoru Hirano ,  Keiji Mihayashi

    发明人： Morio Yagihara ,  Tsumoru Hirano ,  Keiji Mihayashi

    IPC分类号： G03C7/38 ,  C08F20/00 ,  C08F20/34 ,  C08F20/38 ,  G03C7/327 ,  G03C7/384 ,  G03C7/16 ,  G03C5/24

    CPC分类号： G03C7/3275

    摘要： A silver halide color photographic light-sensitive material comprising a support having thereon a silver halide emulsion layer containing a magenta color image forming polymer coupler latex which is capable of forming a dye upon coupling with an oxidation product of an aromatic primary amine developing agent and which is a homopolymer or copolymer having a repeating unit derived from a monomer coupler represented by the following general formula (I): ##STR1## wherein R.sub.1 represents hydrogen, a lower alkyl group containing from 1 to 4 carbon atoms or a chlorine atom; R.sub.2 and R.sub.3, which may be the same or different, each represents an unsubstituted or substituted alkylene group which may be a straight chain or a branched chain, an unsubstituted or substituted arylene group or an unsubstituted or substituted aralkylene group; X represents --CONH-- or --COO--; Y represents --O--, --S--, --SO--, --SO.sub.2 --, --CONH-- or --COO--; Ar represents an unsubstituted or substituted phenyl group; R.sub.4 represents an unsubstituted or substituted anilino group, an unsubstituted or substituted acylamino group or an unsubstituted or substituted ureido group; l represents 0 or 1; m represents 0 or 1; and n represents 0 or 1.The magenta color image forming polymer coupler latex has a good color forming property and is capable of forming a dye with a high yield and without formation of undesired stains and fogs, and the silver halide color photographic light-sensitive material containing the magenta color image forming polymer coupler latex has good film strength and a reduced layer thickness and provides a stable magenta image having improved graininess and sharpness and a good fastness to light, heat, and humidity. A method of forming a color image using the silver halide color photographic light-sensitive material is also described.

    摘要翻译： 一种卤化银彩色照相感光材料，其包括其上具有卤化银乳剂层的载体，所述卤化银乳剂层含有品红色图像形成聚合物偶联剂胶乳，其能够在与芳族伯胺显影剂的氧化产物偶联时形成染料， 是具有源自由以下通式（I）表示的单体成色剂的重复单元的均聚物或共聚物：其中R 1表示氢，含有1至4个碳原子的低级烷基或氯原子 ; R 2和R 3可以相同或不同，表示可以是直链或支链的未取代或取代的亚烷基，未取代或取代的亚芳基或未取代或取代的芳亚烷基; X表示-CONH-或-COO-; Y表示-O - ， - S - ， - SO-，-SO 2 - ， - CONH-或-COO-; Ar表示未取代或取代的苯基; R4表示未取代或取代的苯胺基，未取代或取代的酰氨基或未取代或取代的脲基; l表示0或1; m表示0或1; 并且n表示0或1.品红色成像聚合物成色剂胶乳具有良好的成色性能，能够以高产率形成染料并且不形成不期望的污渍和雾，并且卤化银彩色照相感光 含有品红色成像聚合物偶联剂胶乳的材料具有良好的膜强度和降低的层厚度，并且提供了具有改善的颗粒度和清晰度以及对光，热和湿度的良好牢度的稳定的品红色图像。 还描述了使用卤化银彩色照相感光材料形成彩色图像的方法。