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    Process and material for forming color photographic image
    41.
    发明授权
    Process and material for forming color photographic image 失效
    用于形成彩色摄影图像的工艺和材料

    公开(公告)号：US4308343A

    公开(公告)日：1981-12-29

    申请号：US184453

    申请日：1980-09-05

    申请人： Seiji Ichijima ,  Nobuo Furutachi

    发明人： Seiji Ichijima ,  Nobuo Furutachi

    IPC分类号： G03C7/38 ,  C07D231/52 ,  C09B26/02 ,  G03C7/384 ,  G03C7/00

    CPC分类号： G03C7/384 ,  C07D231/52

    摘要： A process for forming a color photographic image comprising processing a silver halide color photographic light-sensitive material in the presence of a magenta coupler represented by the formula (I) ##STR1## wherein R represents an acylamino group, an anilino group or a ureido group; Ar represents a substituted or unsubstituted aryl group; X represents a non-metallic divalent group forming a saturated or unsaturated 5-membered or 6-membered heterocyclic ring together with the nitrogen atom; and Y represents an acyl group or a sulfonyl group.The 2-equivalent magenta coupler represented by the formula (I) is stable to chemicals and has a good solubility to an organic solvent which is employed to incorporate couplers into a photographic light-sensitive material. A photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer containing the 2-equivalent magenta coupler represented by the formula (I) is also disclosed.

    摘要翻译： 一种用于形成彩色照相图像的方法，包括在式（I）表示的品红色偶联剂存在下处理卤化银彩色照相感光材料，其中R表示酰氨基，苯胺基或 脲基; Ar表示取代或未取代的芳基; X表示与氮原子一起形成饱和或不饱和的5元或6元杂环的非金属二价基团; Y表示酰基或磺酰基。 由式（I）表示的2-当量的品红成色剂对于化学品是稳定的，并且对有机溶剂具有良好的溶解性，该有机溶剂用于将成色剂掺入照相感光材料中。 还公开了一种照相感光材料，其包含其上具有至少一个含有由式（I）表示的2-等价品红成色剂的卤化银乳剂层的载体。

    Silver halide color photographic material and processing method thereof
    44.
    发明授权
    Silver halide color photographic material and processing method thereof 失效
    卤化银彩色照相材料及其加工方法

    公开(公告)号：US5492796A

    公开(公告)日：1996-02-20

    申请号：US329177

    申请日：1994-10-26

    申请人： Masashi Ogiyama ,  Seiji Ichijima

    发明人： Masashi Ogiyama ,  Seiji Ichijima

    IPC分类号： G03C7/32 ,  G03C7/305 ,  G03C7/407 ,  G03C7/413 ,  G03C7/42 ,  G03C7/44

    CPC分类号： G03C7/30541 ,  G03C7/413 ,  G03C7/44 ,  Y10S430/16 ,  Y10S430/164

    摘要： A silver halide color photographic material having on a support at least one light-sensitive silver halide emulsion layer, wherein the color photogrphic material contains a nondiffusing coupler represented by formula (I):Cp--(LINK).sub.n --N(R.sub.1)--Ar(OR.sub.2)--X (I)wherein Cp represents a coupler residue (residual group) which can undergo coupling reaction with the oxidation product of a color developing agent to release --(LINK).sub.n --N(R.sub.1)--Ar(OR.sub.2)--X; LINK represents a group which can release --N(R.sub.1)--Ar(OR.sub.2)--X after cleavage of bond to Cp; n represents 0 or an integar of 1 or 2, Ar represents an arylene group; X represents an amino group, an alkoxy group or a hydroxyl group; R.sub.1 represents a hydrogen atom or a substituent; and R.sub.2 represents an alkyl group or an aryl group and a method for processing the photographic material which comprises exposing, developing and bleaching the photographic material, wherein the replenishing amount for the developer is not more than 600 ml per square meter of the photographic material.

    摘要翻译： 一种卤化银彩色照相材料，其在支持体上具有至少一种感光卤化银乳剂层，其中该彩色光刻材料包含由式（I）表示的非扩散性偶联剂：Cp-（LINK）nN（R1）-Ar（OR2） ）-X（I）其中Cp表示可以与彩色显影剂的氧化产物发生偶联反应释放 - （LINK）nN（R1）-Ar（OR2）-X的成色剂残基（残基）; LINK表示在将键断裂为Cp后可以释放-N（R1）-Ar（OR2）-X的基团; n表示0或1或2的整数，Ar表示亚芳基。 X表示氨基，烷氧基或羟基; R1表示氢原子或取代基; 并且R 2表示烷基或芳基，以及用于处理照相材料的方法，其包括曝光，显影和漂白照相材料，其中显影剂的补充量不超过每平方米600毫克的照相材料。

    Silver halide color photographic material
    45.
    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：US5338654A

    公开(公告)日：1994-08-16

    申请号：US58924

    申请日：1993-05-10

    申请人： Naoki Saito ,  Takayoshi Kamio ,  Seiji Ichijima ,  Keiji Mihayashi

    发明人： Naoki Saito ,  Takayoshi Kamio ,  Seiji Ichijima ,  Keiji Mihayashi

    IPC分类号： G03C1/005 ,  G03C1/035 ,  G03C1/09 ,  G03C7/305 ,  G03C7/36 ,  G03C1/08 ,  G03C7/26 ,  G03C7/32

    CPC分类号： G03C7/30535 ,  G03C1/0051 ,  G03C1/035 ,  G03C1/09 ,  G03C2001/0056 ,  G03C2001/03535 ,  G03C2001/03582

    摘要： A silver halide color photographic material containing at least one coupler compound of the formula (1) in at least one hydrophilic colloid layer which is provided on a support:R.sup.1 OCOCHXCONR.sup.2 R.sup.3 (1)where R.sup.1 represents a branched alkyl group including a cyclic alkyl group and a cyclic alkyl-substituted alkyl group, an aryl group or a heterocyclic group; R.sup.2 represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; R.sup.3 represents an alkyl group, an aryl group or a heterocyclic group; X represents a group which splits off from the coupler compound when the coupler compound is reacted with an oxidation product of an aromatic primary amine developing agent; and R.sup.2 and R.sup.3 may be bonded to each other to form a ring. The coupler has a high dye-forming rate to give a dye having a high color density and a high color fastness. The material has improved sharpness and color fastness and an elevated sensitivity.

    摘要翻译： 在至少一个亲水胶体层中含有至少一种式（1）的成色剂化合物的卤化银彩色照相材料，其设在载体上：R1OCOCHXCONR2R3（1），其中R1表示包括环状烷基的支链烷基和 环烷基取代的烷基，芳基或杂环基; R2表示氢原子，烷基，芳基或杂环基; R3表示烷基，芳基或杂环基; X表示当成色剂化合物与芳族伯胺显影剂的氧化产物反应时从成色剂化合物分解的基团; 并且R 2和R 3可以彼此键合形成环。 该成色剂具有高的染色成型速度，得到具有高色密度和高色牢度的染料。 该材料具有改善的清晰度和色牢度和灵敏度提高。

    Silver halide color photographic material
    49.
    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：US4948716A

    公开(公告)日：1990-08-14

    申请号：US268617

    申请日：1988-11-07

    申请人： Keiji Mihayashi ,  Seiji Ichijima

    发明人： Keiji Mihayashi ,  Seiji Ichijima

    IPC分类号： G03C7/26 ,  G03C7/30 ,  G03C7/305 ,  G03C7/32

    CPC分类号： G03C7/30523 ,  G03C7/3003 ,  G03C7/3029 ,  G03C2007/3034 ,  G03C7/30541 ,  Y10S430/156 ,  Y10S430/158

    摘要： The present invention is directed to a silver halide color photographic material including a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer on a support, wherein at least one of the photosensitive layers comprises two or more unit layers having different sensitivities, and among all of said unit layers, the unit layer highest in sensitivity contains at least one of(a) a compound capable of producing, by the reaction of the compound with a developing agent oxidized product, a compound that can produce a development inhibitor or its precursor when oxidized, and(b) a compound capable of producing, by the reaction of the compound with a developing agent oxidized product, a precursor of a compound that can produce a development inhibitor or its precursor when oxidized,with the amount of said at least one of compounds (a) and (b) being at most 1 mol % based on the amount of the silver halide in said unit layer highest in sensitivity.

    摘要翻译： 本发明涉及一种卤化银彩色照相材料，其包含蓝色感光卤化银乳剂层，感绿卤化银乳剂层和支持体上的感红卤化银乳剂层，其中至少一种感光 层包括具有不同灵敏度的两个或更多个单元层，并且在所有单位层中，灵敏度最高的单位层含有以下中的至少一种：（a）能够通过化合物与显影剂的反应产生氧化的化合物 产物，当氧化时可以产生显影抑制剂或其前体的化合物，和（b）能够通过化合物与显影剂氧化产物的反应产生可产生显影抑制剂的化合物的前体的化合物 或其前体被氧化时，化合物（a）和（b）中所述至少一种化合物的量相对于s中卤化银的量为至多1mol％ 辅助单位层灵敏度最高。

    Silver halide color photographic material containing pyrazoloazole coupler and DIR compound
    50.
    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。