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1. 发明授权

US4770982A Silver halide photographic materials containing a compound which releases a photographically useful group 失效
标题翻译：含有释放摄影有用组的化合物的卤化银照相材料
公开(公告)号：US4770982A
公开(公告)日：1988-09-13
申请号：US870581
申请日：1986-06-04
申请人： Seiji Ichijima , Shigeo Hirano , Koki Nakamura , Keiji Mihayashi
发明人： Seiji Ichijima , Shigeo Hirano , Koki Nakamura , Keiji Mihayashi
IPC分类号： G03C7/26 , F02B75/02 , G03C7/305 , G03C7/32 , G03C1/46 , G03C7/30
CPC分类号： G03C7/305 , F02B2075/027 , Y10S430/156 , Y10S430/157 , Y10S430/158 , Y10S430/159 , Y10S430/16
摘要： A silver halide photographic material is disclosed which contains a compound represented by formula (I)RED--L.sub.1).sub.v B--L.sub.2).sub.w PUG (I)wherein RED represents a group adapted to release the group (L.sub.1).sub.v B--L.sub.2).sub.w PUG upon oxidation: L.sub.1 represents a group adapted to release the group B--L.sub.2).sub.w PUG after cleavage from RED; B represents a group which, after cleavage of the bond with L.sub.1 or RED, releases the group (L.sub.2).sub.w PUG upon reaction with an oxidized developing agent; L.sub.2 represents a group which, after cleavage from B, releases PUG; PUG represents a photographically useful group; and v and w each represents 0 or 1.
摘要翻译：公开了一种卤化银照相材料，其含有式（I）表示的化合物：RED-L1）vB-L2）wPUG（I）其中，RED表示氧化时适合释放基团（L1）vB-L2）的基团： L1代表从RED分解后适于释放B-L2组）wPUG; B表示在与氧化显影剂反应后，用L1或RED切割键后释放基团（L2）wPUG的基团; L2表示从B断裂后释放PUG的基团; PUG代表一个摄影有用的组; v和w各自表示0或1。

2. 发明授权

US5238803A Silver halide color photographic photosensitive material containing a yellow coupler 失效
标题翻译：卤化银彩色感光材料含有黄色成色剂
公开(公告)号：US5238803A
公开(公告)日：1993-08-24
申请号：US789825
申请日：1991-11-08
申请人： Seiji Ichijima , Naoki Saito , Keiji Mihayashi
发明人： Seiji Ichijima , Naoki Saito , Keiji Mihayashi
IPC分类号： G03C7/36 , G03C7/305
CPC分类号： G03C7/30535
摘要： The present invention relates to a silver halide color photographic photosensitive material which contains a coupler which can be represented by formula (1): ##STR1## wherein X1 and X2 each represent an alkyl group or a heterocyclic group, Y represents an aryl group or a heterocyclic group, and Z represents a group which is eliminated when the coupler which is represented by formula (1) reacts with an oxidized form of a developing agent.
摘要翻译：本发明涉及一种含有可由式（1）表示的成色剂的卤化银彩色感光材料：其中X 1和X 2各自表示烷基或杂环基，Y表示芳基或杂环基，Z表示当由式（1）表示的成色剂与显影剂的氧化形式反应时被除去的基团。

3. 发明授权

US4873179A Method for processing a silver halide color photographic material while replenishing washing water and stabilizing solution 失效
标题翻译：在补充洗涤水和稳定溶液的同时处理卤化银彩色照相材料的方法
公开(公告)号：US4873179A
公开(公告)日：1989-10-10
申请号：US52086
申请日：1987-05-20
申请人： Akira Abe , Keiji Mihayashi , Seiji Ichijima
发明人： Akira Abe , Keiji Mihayashi , Seiji Ichijima
IPC分类号： G03C11/00 , G03C7/30
CPC分类号： G03C7/3046 , Y10S430/156 , Y10S430/158
摘要： A method for processing a silver halide color photographic material which comprises, after color development of a silver halide color photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer and at least one compound capable of releasing, upon a reaction with an oxidation product of a developing agent, a compound which is capable of releasing a development inhibitor upon a reaction with another molecule of an oxidation product of a developing agent, treating said photographic material with a liquid having a fixing ability, followed by processing thereof while replenishing washing water or a stabilizing solution in an amount of from 2 to 50 times the amount carried over from the preceding bath per unit area of the silver halide color photographic material.In accordance to the method of the present invention the color photographic materials processed are resistant to fading of dyes formed, growth of molds, and formation of stain, even when the amount of washing water or a stabilizing solution is reduced.
摘要翻译：一种用于处理卤化银彩色照相材料的方法，该方法包括在显色后的卤化银彩色照相材料包含其上具有至少一种感光卤化银乳剂层的载体和至少一种能够在反应时释放的化合物与显影剂的氧化产物，能够与显影剂的氧化产物的另一分子反应后释放显影抑制剂的化合物，用具有定影能力的液体处理所述照相材料，然后进行处理同时补充洗涤水或稳定溶液，其量为从前述浴每单位面积的卤化银彩色照相材料所携带的量的2至50倍。根据本发明的方法，即使洗涤水或稳定溶液的量减少，所加工的彩色照相材料也能抵抗所形成的染料的褪色，霉菌的生长和污渍的形成。

4. 发明授权

US4729944A Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US4729944A
公开(公告)日：1988-03-08
申请号：US802603
申请日：1985-11-25
申请人： Keiji Mihayashi , Shunji Takada , Keiichi Adachi , Seiji Ichijima , Hidetoshi Kobayashi
发明人： Keiji Mihayashi , Shunji Takada , Keiichi Adachi , Seiji Ichijima , Hidetoshi Kobayashi
IPC分类号： G03C1/005 , G03C1/035 , G03C7/26 , G03C7/30 , G03C7/32
CPC分类号： G03C7/26 , G03C7/3003 , G03C1/0051
摘要： A silver halide photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, wherein the photographic light-sensitive material has a layer containing both a non-diffusible coupler which forms a properly smearing diffusible dye upon reaction with the oxidation product of a color developing agent and a silver halide emulsion in which a diameter corresponding to the projected area of grains that takes 40% or more of the projected area of whole silver halide grains is 1.5 .mu.m or more.The silver halide photographic light-sensitive material has improved graininess as well as has high sensitivity.
摘要翻译：一种卤化银照相感光材料，其包括其上具有至少一个卤化银乳剂层的载体，其中所述照相感光材料具有含有与所述氧化反应形成适当涂抹的可扩散染料的不扩散成色剂的层彩色显影剂和卤化银乳剂的产物，其中对应于占整个卤化银颗粒的投影面积的40％或更多的颗粒的投影面积的直径为1.5μm或更大。卤化银照相感光材料具有改善的颗粒度并且具有高灵敏度。

5. 发明授权

US5338654A Silver halide color photographic material 失效
标题翻译：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。

6. 发明授权

US5213958A Silver halide color photographic material containing a photographic yellow dye forming coupler 失效
标题翻译：含有摄影黄色染料的银色彩色摄影材料
公开(公告)号：US5213958A
公开(公告)日：1993-05-25
申请号：US779374
申请日：1991-10-18
申请人： Masuji Motoki , Seiji Ichijima , Naoki Saito , Takayoshi Kamio , Keiji Mihayashi
发明人： Masuji Motoki , Seiji Ichijima , Naoki Saito , Takayoshi Kamio , Keiji Mihayashi
IPC分类号： G03C7/36 , G03C7/305
CPC分类号： G03C7/30535
摘要： A silver halide color photographic photosensitive material comprising a yellow image forming photographic coupler, which is capable of forming images having excellent color reproduction and image fastness, and which has a high reactivity with an oxidized form of a developing agent. The aforementioned object has been realized by means of a silver halide color photographic photosensitive material containing a coupler represented by general formula (I): ##STR1## wherein X represents an organic residual group which is required, together with the nitrogen atom, to form a nitrogen containing heterocyclic ring, Y represents an aromatic group or a heterocyclic group, and Z represents a group which is eliminated when the coupler represented by said general formula reacts with the oxidized form of a developing agent.

7. 发明授权

US4948716A Silver halide color photographic material 失效
标题翻译：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。

8. 发明授权

US4824772A Silver halide color photographic material containing pyrazoloazole coupler and DIR compound 失效
标题翻译：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。

9. 发明授权

US4711837A Silver halide color photographic material 失效
标题翻译：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。

10. 发明授权

US4629683A Processing silver halide photographic material with blocked agent and hydroxylamine 失效
标题翻译：用封闭剂和羟胺处理卤化银照相材料
公开(公告)号：US4629683A
公开(公告)日：1986-12-16
申请号：US602645
申请日：1984-04-20
申请人： Isamu Itoh , Mitsunori Ono , Keiji Mihayashi , Seiji Ichijima , Hidetoshi Kobayashi
发明人： Isamu Itoh , Mitsunori Ono , Keiji Mihayashi , Seiji Ichijima , Hidetoshi Kobayashi
IPC分类号： G03C7/26 , G03C1/06 , G03C7/30 , G03C7/305 , G03C8/08 , G03C1/40 , G03C5/26 , G03C5/30 , G03C5/38
CPC分类号： G03C7/30511 , Y10S430/156 , Y10S430/158 , Y10S430/16 , Y10S430/161
摘要： A method of processing a photographic material which contains a light-sensitive silver halide emulsion layer having associated therewith a blocked photographic agent capable of releasing a photographically useful agent by ring cleavage of a 4- to 7-membered ring containing at least one carbonyl group in the presence of a hydroxylamine, whereby both high stability of the photographic material upon storage and timely release of the photographically useful agent upon processing are achieved.
摘要翻译：一种处理含有感光卤化银乳剂层的照相材料的方法，该感光性卤化银乳剂层具有能够通过在至少含有一个羰基的4-至7-元环的环裂解而释放照相用试剂的封闭照相剂存在羟胺，从而实现了摄影材料在储存时的高稳定性和在加工时及时释放照相用的试剂。

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