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1. 发明授权

US4421846A Photographic element with reducible metal complex that releases photographically useful compound 失效
标题翻译：具有释放摄影有用化合物的可还原金属络合物的摄影元件
公开(公告)号：US4421846A
公开(公告)日：1983-12-20
申请号：US333901
申请日：1981-12-23
申请人： Satoru Ikeuchi , Masaru Kanbe , Jiro Takahashi , Ryuichiro Kobayashi , Shunji Suginaka , Noboru Mizukura
发明人： Satoru Ikeuchi , Masaru Kanbe , Jiro Takahashi , Ryuichiro Kobayashi , Shunji Suginaka , Noboru Mizukura
IPC分类号： G03C8/12 , G03C1/06 , G03C7/305 , G03C8/10 , G03C5/54 , G03C1/10 , G03C1/40
CPC分类号： G03C8/10 , G03C7/305 , Y10S430/137
摘要： A photographic element containing a nondiffusible metal complex capable of releasing a diffusible photographically useful group. The complex contains at least one poly-dentate ligand which contains the photographically useful group. The complex may be activated when reduced under alkaline conditions to release the photographically useful group.
摘要翻译：含有能够释放漫射照相用组的非扩散金属络合物的照相元件。复合物含有至少一种含有照相用组的多齿配体。当在碱性条件下还原时，复合物可以被激活以释放摄影有用的组。

2. 发明授权

US4407941A Photographic element with pyrazole electron donors 失效
标题翻译：具有吡唑电子给体的摄影元件
公开(公告)号：US4407941A
公开(公告)日：1983-10-04
申请号：US355464
申请日：1982-03-08
申请人： Shunji Suginaka , Ryuichiro Kobayashi , Satoru Ikeuchi , Noboru Mizukura , Noriko Fujita
发明人： Shunji Suginaka , Ryuichiro Kobayashi , Satoru Ikeuchi , Noboru Mizukura , Noriko Fujita
IPC分类号： C07D231/52 , C07D491/056 , G03C1/06 , G03C5/30 , G03C8/02 , G03C8/08 , G03C8/36 , G03C1/40 , G03C5/54
CPC分类号： C07D231/52 , G03C5/30 , G03C8/02 , G03C8/08 , G03C8/36 , Y10S430/16
摘要： A photographic element comprising a support provided thereon with at least one light-sensitive silver halide emulsion layer containing a nondiffusible compound which receives at least one electron in an alkaline condition to release a photographically useful material and a nondiffusible electron donor or a precursor thereof having the following formula (I) or (II): ##STR1## wherein R.sup.1 represents hydrogen, an alkyl, an aryl or a heterocyclic group, R.sup.2 represents hydrogen, an alkyl, an aryl, a heterocyclic, an amino, a carbamide, a sulfonamide, a sulfamoyl, a carbamoyl or a ureido group, R.sup.3 and R.sup.4 each is hydrogen, --COR.sup.5, --SO.sub.2 R.sup.6 or --CSR.sup.7 wherein R.sup.5 and R.sup.6 each is a substituted or unsubstituted, respectively, alkyl, alkenyl, aryl, heterocyclic, alkylamino, alkyloxy, aryloxy, alkylthio, arylthio, alkyloxycarbonyl or aryloxycarbonyl group, and R.sup.7 is a substituted or unsubstituted alkyllamino or arylamino group, said R.sup.4 being allowed to form a ring together with said R.sup.1.
摘要翻译：一种照相元件，包括其上提供有至少一种感光卤化银乳剂层的载体，所述至少一种感光卤化银乳剂层含有不可扩散的化合物，其在碱性条件下接收至少一种电子以释放具有照相作用的材料，以及不可溶的电子给体或其前体，下式（I）或（II）：其中R 1表示氢，烷基，芳基或杂环基，R 2表示氢，烷基，芳基，杂环，氨基，脲，磺酰胺，氨基甲酰基或脲基，R 3和R 4各自为氢，-COR 5，-SO 2 R 6或-CSR 7，其中R 5和R 6各自为取代或未取代的烷基，烯基，芳基，杂环，烷基氨基，烷氧基，芳氧基，烷硫基，芳硫基，烷氧基羰基或芳氧基羰基，R7是取代或未取代的烷基氨基或芳基氨基，所述R4与所述R 1一起形成环。

3. 发明授权

US4256831A Light-sensitive photographic element comprising a magenta image dye-providing compound 失效
公开(公告)号：US4256831A
公开(公告)日：1981-03-17
申请号：US68508
申请日：1979-08-22
申请人： Masaru Kanbe , Kazumasa Watanabe , Morito Uemura , Jiro Takahashi , Ryuichiro Kobayashi , Tatsuhiko Kobayashi
发明人： Masaru Kanbe , Kazumasa Watanabe , Morito Uemura , Jiro Takahashi , Ryuichiro Kobayashi , Tatsuhiko Kobayashi
IPC分类号： G03C7/00 , C09B29/01 , C09B29/28 , G03C8/10 , G03C1/10 , G03C1/40 , G03C5/54
CPC分类号： G03C8/10 , C09B29/0003 , C09B29/28
摘要： A light-sensitive photographic element comprising a support and at least one light-sensitive silver halide emulsion layer coated thereon having associated therewith a magenta image dye-providing compound which releases a magenta dye or a precursor thereof corresponding to the imagewise exposure of said emulsion layer, said magenta dye-providing compound being a compound represented by formula [I]: ##STR1## wherein Car represents a carrier moiety which can be oxidized under alkaline conditions to release a diffusible dye or a precursor thereof from said compound;R.sup.1 and R.sup.2, which may be the same or different, independently represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms (provided that the total sum of carbon atoms in R.sup.1 and R.sup.2 does not exceed 5), or R.sup.1 and R.sup.2 may form, together with the nitrogen atom, ##STR2## X represents a hydroxyl group, a salt thereof or a group, which can be converted into a hydroxyl group by hydrolysis, having the following formula: ##STR3## in which R.sup.3 represents an alkyl or haloalkyl group having 1 to 18 carbon atoms or a phenyl group which may be substituted; Y represents a ##STR4## group in which R.sup.4 and R.sup.5, which may be the same or different, independently represent a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or a cycloalkyl group (provided that the total sum of carbon atoms in R.sup.4 and R.sup.5 does not exceed 6);Z represents a hydrogen atom, a chlorine atom, a methyl group or a methoxy group;l is 1 or 2 provided that when l is 2 each Z may be the same or different;m is 0 or 1;andJ represents a bivalent linking group having the formula --R.sup.6 --(O).sub.n --R.sub.p.sup.7 -- in which R.sup.6 and R.sup.7, which may be the same or different, independently represent an alkylene group having 1 to 8 carbon atoms, a phenylene group which may be substituted; n represents 0 or 1; p represents 0 or 1 provided that p is 1 when n is 1 and 1 or 0 when n is 0 (provided that, when p is 1, the total sum of carbon atoms in R.sup.6 and R.sup.7 does not exceed 13).

4. 发明授权

US4247629A Light-sensitive photographic element comprising a cyan image dye-providing compound 失效
标题翻译：感光照相材料，其包含提供青色图像染料的化合物
公开(公告)号：US4247629A
公开(公告)日：1981-01-27
申请号：US68517
申请日：1979-08-22
申请人： Masaru Kanbe , Kazumasa Watanabe , Morito Uemura , Jiro Takahashi , Ryuichiro Kobayashi , Tatsuhiko Kobayashi
发明人： Masaru Kanbe , Kazumasa Watanabe , Morito Uemura , Jiro Takahashi , Ryuichiro Kobayashi , Tatsuhiko Kobayashi
IPC分类号： G03C7/00 , C09B29/01 , C09B29/28 , G03C8/10 , G03C1/40 , G03C1/10
CPC分类号： C09B29/28 , C09B29/0003 , G03C8/10
摘要： A light-sensitive photographic element comprising a support and at least one light-sensitive silver halide emulsion layer coated thereon having associated therewith a cyan image dye-providing compound which releases a cyan dye or a precursor thereof corresponding to the imagewise exposure of said emulsion layer, said cyan image dye-providing compound being a compound represented by formula [I] or [II]: ##STR1## wherein Car, R.sup.1, R.sup.2, X, Y.sup.1, Y.sup.2, m, J.sup.1 and J.sup.2 are defined in the specification and claims.
摘要翻译：一种感光照相材料，其包括载体和涂覆有至少一种感光卤化银乳剂层，其上与其相关联的青色图像染料提供化合物，其释放相应于所述乳剂层的成像曝光的青色染料或其前体所述提供青色图像染料的化合物是由式[I]或[II]表示的化合物：其中Car，R 1，R 2，X，Y 1，Y 2，m，J 1 和J2在说明书和权利要求书中定义。

5. 发明授权

US4225708A 2-Sulfamoyl-5-sulfamido-1-naphthols 失效
标题翻译： 2-氨磺酰基-5-亚磺酰氨基-1-萘酚
公开(公告)号：US4225708A
公开(公告)日：1980-09-30
申请号：US68518
申请日：1979-08-22
申请人： Masaru Kanbe , Kazumasa Watanabe , Morito Uemura , Jiro Takahashi , Ryuichiro Kobayashi , Tatsuhiko Kobayashi
发明人： Masaru Kanbe , Kazumasa Watanabe , Morito Uemura , Jiro Takahashi , Ryuichiro Kobayashi , Tatsuhiko Kobayashi
IPC分类号： C07C67/00 , C07C301/00 , C07C307/10 , C07D295/26 , C09B29/01 , C09B29/28 , G03C8/10 , C07C143/78
CPC分类号： C07D295/26 , C09B29/0003 , C09B29/28 , G03C8/10
摘要： 2-Sulfamoyl-5-sulfamido-1-naphthols represented by the formula: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 can be the same or different and each represent a hydrogen atom, a straight-chain alkyl group, a branched alkyl group or a cycloalkyl group; or R.sup.1 and R.sup.2 can be connected with each other, together with the nitrogen atom, to form a ##STR2##
摘要翻译：由下式表示的2-磺酰氨基-5-亚磺酰氨基-1-萘酚：其中R 1，R 2，R 3和R 4可以相同或不同，各自表示氢原子，直链烷基，支链烷基基团或环烷基; 或者R1和R2可以与氮原子一起彼此连接形成

6. 发明授权

US4277553A Light-sensitive color photographic material 失效
标题翻译：感光彩色照相材料
公开(公告)号：US4277553A
公开(公告)日：1981-07-07
申请号：US76543
申请日：1979-09-19
申请人： Kaoru Onodera , Noboru Mizukura , Ryuichiro Kobayashi
发明人： Kaoru Onodera , Noboru Mizukura , Ryuichiro Kobayashi
IPC分类号： G03C7/26 , C07C41/30 , C07C43/205 , C07C45/46 , C07C45/54 , C07C45/67 , C07C49/84 , C07C205/22 , C07C205/37 , G03C7/392 , G03C8/08 , G03C5/54 , G03C1/10
CPC分类号： G03C8/08 , C07C205/22 , C07C205/37 , C07C41/30 , C07C45/46 , C07C45/54 , C07C45/673 , C07C49/84 , G03C7/39212 , Y02P20/55
摘要： A silver halide emulsion containing an image dye-forming substance and a hydroquinone compound containing at least one electron attracting group as a color fog inhibiting agent.
摘要翻译：含有图像染料形成物质和含有至少一个吸电子基团的氢醌化合物作为防雾剂的卤化银乳剂。

7. 发明授权

US4209328A Dye image forming process 失效
标题翻译：染料成像工艺
公开(公告)号：US4209328A
公开(公告)日：1980-06-24
申请号：US808867
申请日：1977-06-22
申请人： Yuzuru Sato , Ryuichiro Kobayashi , Naoshi Kunieda , Kazumasa Watanabe , Noboru Mizukura , Kenji Yoshida , Tadanori Oya
发明人： Yuzuru Sato , Ryuichiro Kobayashi , Naoshi Kunieda , Kazumasa Watanabe , Noboru Mizukura , Kenji Yoshida , Tadanori Oya
IPC分类号： D06P5/00 , C09B29/06 , G03C8/10 , G03C8/18 , G03C5/54 , G03C1/10 , G03C1/40 , G03C9/00
CPC分类号： C09B29/06 , G03C8/18
摘要： In a dye image forming process in color photography comprising imagewise exposing a photographic element comprising a support and a light sensitive silver halide emulsion layer, and processing the exposed photographic element with an alkaline processing solution in the presence of a dye developer whereby a dye image corresponding to the imagewise exposure is formed by oxidation of said developer as a function of development of silver halide, the improvement which comprises the dye developer being a mono azo dye developer represented by the following formula:X--N.dbd.N--Y--NH--Zwherein X represents a monovalent group selected from an aromatic group, a non-aromatic-heterocyclic active-methylene-containing group, a non-aromatic-heterocyclic active-methyne-containing group, an aliphatic active-methylene-containing group, and an aliphatic active-methyne-containing group; and Y and Z respectively represent divalent and monovalent groups of an aromatic group, at least one of the X, Y and Z has therein at least one of the developer groups which are either capable of developing silver halide or changeable to a group capable of developing silver halide, the azo radical (--N=N--) and the secondary amino radical (--NH--) are respectively attached to the adjacent carbon atoms in Y, the azo radical being attached to an aromatic ring of the aromatic group of X or to the active methylene or methyne of X and is attached to an aromatic ring of the aromatic group of Y, and the amino radical is attached to aromatic rings of Y and Z.
摘要翻译：在彩色摄影中的染料成像过程中，包括将包含载体和感光卤化银乳剂层的照相元件成像曝光，并在染料显影剂存在下用碱性处理溶液处理曝光的照相元件，由此染料图像对应通过作为卤化银显影的函数的所述显影剂的氧化形成图像曝光，其改进包括染料显影剂是由下式表示的单偶氮染料显影剂：XN = NY-NH-Z其中X表示选自芳族基团，非芳香族 - 杂环类活性亚甲基基团，非芳香族 - 含杂环式含活性甲基的基团，含脂肪族活性亚甲基基团和脂肪族活性甲基 - 含有组; Y和Z分别表示芳族基团的二价和一价基团，X，Y和Z中的至少一个在其中具有能够显影卤化银或能够显影的基团中的至少一种显影剂组卤化银，偶氮基（-N = N-）和仲氨基（-NH-）分别连接到Y中的相邻碳原子上，偶氮基连接到X的芳族基团的芳环上或与X的活性亚甲基或次炔连接并连接到Y的芳族基团的芳环上，并且氨基连接到Y和Z的芳环上。

8. 发明授权

US4099972A Dye image forming process using shifted azo dye developer 失效
标题翻译：使用偏移偶氮染料显影剂的染料成像方法
公开(公告)号：US4099972A
公开(公告)日：1978-07-11
申请号：US709548
申请日：1976-07-28
申请人： Yuzuru Sato , Ryuichiro Kobayashi , Naoshi Kunieda , Kazumasa Watanabe , Noboru Mizukura , Kenji Yoshida , Tadanori Oya
发明人： Yuzuru Sato , Ryuichiro Kobayashi , Naoshi Kunieda , Kazumasa Watanabe , Noboru Mizukura , Kenji Yoshida , Tadanori Oya
IPC分类号： C09B29/00 , C09B29/06 , C09B31/04 , G03C8/18 , G03C5/54 , G03C1/10 , G03C1/40
CPC分类号： G03C8/18 , C09B29/00 , C09B29/06 , C09B31/04
摘要： A process for forming a dye image on a receiving element by diffusion transfer from a photosensitive element is disclosed wherein the exposed photosensitive element is processed with an alkaline solution in the presence of a particular dye developer having at least one azo radical.
摘要翻译：公开了一种通过从感光元件的扩散转移在接收元件上形成染料图像的方法，其中在具有至少一个偶氮基的特定染料显影剂存在下，用碱性溶液处理曝光的感光元件。

9. 发明授权

US4425422A Formation of color photographic image with azo dye containing alkoxy or thioalkoxy metal chelating group 失效
标题翻译：用含有烷氧基或硫代烷氧基金属螯合基团的偶氮染料形成彩色摄影图像
公开(公告)号：US4425422A
公开(公告)日：1984-01-10
申请号：US375547
申请日：1982-05-06
申请人： Tawara Komamura , Jiro Takahashi , Ryuichiro Kobayashi
发明人： Tawara Komamura , Jiro Takahashi , Ryuichiro Kobayashi
IPC分类号： G03C8/56 , C09B29/28 , C09B29/42 , C09B29/50 , G03C8/10 , G03C1/40 , G03C1/10 , G03C5/54 , G03C7/00
CPC分类号： C09B29/28 , C09B29/363 , C09B29/366 , G03C8/10
摘要： A method for the formation of a color photographic image comprising exposure and development of a photographic element, said photographic element comprising at least one silver halide emulsion layer, a compound capable of releasing a diffusible azo dye compound during development, and at least one mordant layer arranged on a support. The color image formation is effected by the reaction of multivalent metallic ions with an azo dye compound having the formula: ##STR1## wherein G.sup.1 is an alkoxy or a thioalkoxy metallic chelating group; G.sup.2 is a metallic chelating group in which an oxygen atom is involved in the chelate formation; and Z.sup.1 and Z.sup.2 each is a group of atoms necessary to form an aromatic carbocyclic ring or a heterocyclic ring. The azo dye compound and the metallic ions form a metal complex by coordination of the azo group and the G.sup.1 and G.sup.2 groups of the azo dye compound with the multivalent metallic ions.
摘要翻译：一种用于形成彩色摄影图像的方法，包括曝光和显影照相元件，所述照相元件包括至少一种卤化银乳剂层，在显影期间能够释放可扩散偶氮染料化合物的化合物，以及至少一种媒染剂层安排在支持上。彩色图像形成通过多价金属离子与具有下式的偶氮染料化合物的反应来实现：其中G1是烷氧基或硫代烷氧基金属螯合基团; G2是金属螯合基团，其中氧原子参与螯合物形成; 并且Z 1和Z 2各自是形成芳族碳环或杂环所必需的一组原子。偶氮染料化合物和金属离子通过偶氮基团和偶氮染料化合物的G1和G2基团与多价金属离子的配位形成金属络合物。

10. 发明授权

US4416979A Photographic light-sensitive element with nitrophyenylazo metal complexable dye 失效
标题翻译：摄影感光元素与氮杂基子基金属可络合染料
公开(公告)号：US4416979A
公开(公告)日：1983-11-22
申请号：US375545
申请日：1982-05-06
申请人： Jiro Takahashi , Tawara Komamura , Ryuichiro Kobayashi
发明人： Jiro Takahashi , Tawara Komamura , Ryuichiro Kobayashi
IPC分类号： C09B45/00 , C09B29/28 , G03C8/10 , G03C7/00 , G03C1/10 , G03C1/40 , G03C5/54
CPC分类号： C09B29/28 , G03C8/10
摘要： A photographic light-sensitive element for a color diffusion transfer process which has a silver halide emulsion layer and also employs a nondiffusible cyan dye releasing compound. The compound is capable of releasing a diffusible metallic complex which forms an azo dye under alkaline conditions as a function of the development of the silver halide in said silver halide emulsion layer.
摘要翻译：一种用于彩色扩散转印方法的照相感光元件，其具有卤化银乳剂层，并且还采用不扩散的青色染料释放化合物。该化合物能够释放在碱性条件下形成偶氮染料的可扩散金属络合物，作为所述卤化银乳剂层中卤化银的发展的函数。

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