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11. 发明授权

US5283163A Photographic material and process employing a development inhibitor releasing compound containing a fluorinated carbon alpha to an amide group 失效
标题翻译：照相材料和工艺，采用含酰化基团的氟化碳α的显影抑制剂释放化合物
公开(公告)号：US5283163A
公开(公告)日：1994-02-01
申请号：US992682
申请日：1992-12-18
申请人： Gregory J. Lestina , David T. Southby , Wojciech Slusarek , David A. Steele , Teh-Hsuan Chen
发明人： Gregory J. Lestina , David T. Southby , Wojciech Slusarek , David A. Steele , Teh-Hsuan Chen
IPC分类号： G03C7/00 , C07D257/04 , C07D403/12 , G03C7/305 , G03C7/32 , G03C1/46
CPC分类号： C07D257/04 , C07D403/12 , G03C7/30541 , Y10S430/158
摘要： A photographic development inhibitor releasing compound comprises a releasable development inhibitor group comprising an amide group containing a carbon alpha to the amide functionality which is di- or tri-fluorinated. Such a compound is useful in photographic silver halide materials and processes to enable increased image sharpness and good interimage results.
摘要翻译：包含照相显影抑制剂的化合物包括可释放的显影抑制剂组，其包含二酰基或三氟化的酰胺官能团含有碳的酰胺基团。这种化合物可用于摄影卤化银材料和用于增强图像清晰度和良好的图像结果的方法。

12. 发明授权

US5250398A Photographic silver halide material and process comprising water-solubilized naphtholic coupler 失效
标题翻译：摄影卤化银材料和包含水溶性萘环偶联剂的方法
公开(公告)号：US5250398A
公开(公告)日：1993-10-05
申请号：US722808
申请日：1991-06-28
申请人： William J. Begley , Teh-hsuan Chen
发明人： William J. Begley , Teh-hsuan Chen
IPC分类号： G03C7/305 , G03C7/34 , G03C7/407
CPC分类号： G03C7/30541 , Y10S430/156 , Y10S430/158
摘要： A photographic silver halide material and process comprises at least one image dye-forming coupler and at least one coupler (A) represented by the formula SOL-COUP-LINK-PUG wherein SOL is a water solubilizing amide group, COUP is a naphtholic coupler moiety that, upon reaction with oxidized developer is capable of releasing LINK-PUG and capable of forming a compound that is washed out of the photographic material during photographic processing; LINK-PUG is in turn capable of releasing a photographically useful group (PUG) during photographic processing; and wherein LINK is a carbamate linking group comprising a photographic ballast group on the nitrogen atom of the carbamate group. Such a photographic silver halide material enables formation of improved images.

13. 发明授权

US5234800A Photographic material and process comprising wash-out naphtholic coupler 失效
标题翻译：摄影材料和方法，包括洗出萘酚偶合剂
公开(公告)号：US5234800A
公开(公告)日：1993-08-10
申请号：US733554
申请日：1991-07-22
申请人： William J. Begley , Teh-Hsuan Chen , Hans G. Ling
发明人： William J. Begley , Teh-Hsuan Chen , Hans G. Ling
IPC分类号： G03C7/305
CPC分类号： G03C7/30523
摘要： A photographic naphtholic coupler comprising a ballast free naphtholic coupler moiety containing a --CONH.sub.2 group in the 2-position and a ballasted coupling-off group in the 4-position enables good wash out of dye formed upon oxidative coupling from a photographic material during processing of such a photographic material. Such a naphtholic coupler is useful in photographic silver halide materials and processes.
摘要翻译：包含在2-位上含有-CONH 2基团的无镇流的萘环成色剂部分和4位中的镇流耦合离子基团的照相萘酚偶合剂能够在加工过程中从照相材料进行氧化偶联时形成的染料的良好洗脱这样的照相材料。这种萘鎓偶联剂可用于照相卤化银材料和方法。

14. 发明授权

US5021322A Photographic element comprising a development inhibitor releasing compound having a linking group between the carrier and the inhibitor 失效
标题翻译：摄影元件包括在载体和抑制剂之间具有连接基团的显影抑制剂释放化合物
公开(公告)号：US5021322A
公开(公告)日：1991-06-04
申请号：US483602
申请日：1990-02-22
申请人： William J. Begley , Teh-Hsuan Chen
发明人： William J. Begley , Teh-Hsuan Chen
IPC分类号： C07D257/04 , G03C7/305
CPC分类号： C07D257/04 , G03C7/30576 , Y10S430/158
摘要： Photographic compound (A) capable of releasing a development inhibitor group by means of a displacement reaction enables increased image acutance when the compound contains in a coupling position a coupling-off group represented by the formula: ##STR1## wherein X, R.sub.1, R.sub.2, R.sub.3, R.sub.4, and Q are as defined in the application. Such a compound (A) is useful in a photographic silver halide material and process.

15. 发明授权

US5709987A Photographic element containing a coupler capable of releasing a photographically useful group through a triazole group 失效
标题翻译：含有能够通过三唑基释放照相用组的成色剂的摄影元件
公开(公告)号：US5709987A
公开(公告)日：1998-01-20
申请号：US733373
申请日：1996-10-17
申请人： William James Begley , Frank D. Coms , Teh-Hsuan Chen
发明人： William James Begley , Frank D. Coms , Teh-Hsuan Chen
IPC分类号： G03C7/00 , G03C7/305 , G03C1/06 , G03C7/26 , G03C7/32
CPC分类号： G03C7/30576 , Y10S430/156 , Y10S430/158
摘要： A photographic element comprising a support having situated thereon at least one silver halide emulsion layer, the element further comprising a photographic coupler represented by the formula COUP-(T.sup.1).sub.b -T.sup.2 -(T.sup.3).sub.c -PUG wherein the substituents are as defined herein the specification.
摘要翻译：一种照相元件，其中包括一个载体上至少有一个卤化银乳剂层，该元件还包括由式COUP-（T1）b-T2-（T3）c-PUG表示的照相成色剂，其中取代基如本说明书所述。

16. 发明授权

US6007974A Silver halide element containing triazole inhibitors 失效
标题翻译：含有三唑抑制剂的卤化银元素
公开(公告)号：US6007974A
公开(公告)日：1999-12-28
申请号：US20117
申请日：1998-02-06
申请人： William J. Begley , Frank D. Coms , Teh-Hsuan Chen , Donald Singleton, Jr.
发明人： William J. Begley , Frank D. Coms , Teh-Hsuan Chen , Donald Singleton, Jr.
IPC分类号： G03C7/00 , G03C7/305 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/30558 , G03C7/305 , Y10S430/156 , Y10S430/158
摘要： This invention relates to a photographic element comprising a support having situated thereon at least one silver halide emulsion layer, the element further containing an image modifying coupler which upon reaction with oxidized color developing agent during processing forms a dye, said image modifying coupler represented by the formula ##STR1## wherein COUP is a photographic coupler moiety;T.sup.1 is a timing or linking group;R.sup.1 and R.sup.2 are independently selected from a halide atom, or an aliphatic, carbocyclic, heterocyclic, carbamoyl, sulfamoyl, carbonamido, sulfonamido, acyl, sulfo, nitro, cyano, amino, alkoxy, alkoxyalkyl, aryloxy, aryloxyalkyl, thioalkoxy, thioalkoxyalkyl, thioaryloxy, or thioaryloxyalkyl group; andn is selected from 0, 1 or 2. More particularly this invention relates to a photographic element containing the above image modifying coupler wherein n is 0 and R.sup.1 and R.sup.2 are independently represented by the formula:**--(Z).sub.m -(X).sub.t -R.sup.3** point of attachment to triazole moietywherein;Z is an aliphatic, carbocyclic, or heterocyclic group.
摘要翻译：本发明涉及一种照相元件，它包括一个载体，其中至少有一个卤化银乳剂层，该载体还含有一种在加工过程中与氧化的彩色显影剂反应形成染料的图像改性成色剂，所述图像改性成色剂由其中COUP是照相成色剂部分; T1是定时或连接组; R 1和R 2独立地选自卤素原子或脂族，碳环，杂环，氨基甲酰基，氨磺酰基，碳酰氨基，亚磺酰氨基，酰基，磺基，硝基，氰基，氨基，烷氧基，烷氧基烷基，芳氧基，芳氧基烷基，硫代烷氧基，硫代烷氧基烷基，，或硫代芳氧基烷基; 更优选本发明涉及含有上述图像改性成色剂的照相元件，其中n为0，R 1和R 2独立地由下式表示：** - （Z）m-（ X）t-R3 **与三唑部分的连接点，其中; Z是脂族，碳环或杂环基。

17. 发明授权

US5912110A Photographic coupler capable of releasing a photographically useful group 失效
标题翻译：能够释放摄影有用组的摄影耦合器
公开(公告)号：US5912110A
公开(公告)日：1999-06-15
申请号：US872496
申请日：1997-06-10
申请人： William James Begley , Teh Hsuan Chen , Frank Dino Coms , Donald Singleton, Jr.
发明人： William James Begley , Teh Hsuan Chen , Frank Dino Coms , Donald Singleton, Jr.
IPC分类号： G03C7/00 , C07D403/12 , G03C7/30 , G03C7/305 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： C07D403/12 , G03C7/30576 , Y10S430/156 , Y10S430/157 , Y10S430/158 , Y10S430/159 , Y10S430/16 , Y10S430/161
摘要： A photographic element comprising a support having situated thereon at least one silver halide emulsion layer, the layer containing a photographic coupler represented by the formula ##STR1## wherein COUP is a coupler moiety having a coupling site to which T.sup.1 is attached;T.sup.1 is a timing or linking group which releases from COUP during processing and which functions by electron transfer down a conjugated chain, or by nucleophilic displacement reaction, to release from HETERO;HETERO is a heterocyclic group containing at least two heteroatoms independently selected from oxygen, nitrogen, or sulfur, wherein one of the heteroatoms is directly attached to T.sup.1 ;R.sup.1 and R.sup.2 are independently selected from hydrogen, or an aliphatic, carbocyclic, or heterocyclic group, or may be bonded together to form a 5, 6, or 7 membered ring; andPUG is a photographically useful group.
摘要翻译：一种照相元件，包括其上设置有至少一个卤化银乳剂层的支撑体，该层包含由下式表示的照相成色剂：其中COUP是具有与T1连接的偶合位点的成色剂部分; T1是在加工期间从COUP释放的定时或连接基团，并且通过电子转移共轭链或通过亲核取代反应从HETERO释放的功能; HETERO是含有至少两个独立地选自氧，氮或硫的杂原子的杂环基，其中一个杂原子直接连接到T1上; R 1和R 2独立地选自氢或脂族，碳环或杂环基，或可以键合在一起形成5,6或7元环; PUG是一个摄影有用的小组。

18. 发明授权

US5686234A Photographic element containing a coupler capable of releasing a photographically useful group 失效
标题翻译：含有能够释放摄影有用组的耦合器的照相元件
公开(公告)号：US5686234A
公开(公告)日：1997-11-11
申请号：US590661
申请日：1996-01-24
申请人： William James Begley , Teh Hsuan Chen , Donald Singleton, Jr. , Frank Dino Coms
发明人： William James Begley , Teh Hsuan Chen , Donald Singleton, Jr. , Frank Dino Coms
IPC分类号： C07D403/12 , G03C7/305 , G03C7/40
CPC分类号： C07D403/12 , G03C7/30576 , G03C2200/33 , Y10S430/156 , Y10S430/157 , Y10S430/158 , Y10S430/159 , Y10S430/16
摘要： A photographic element comprising a support having situated thereon at least one silver halide emulsion layer, the layer containing a photographic coupler represented by the formula COUP--T.sup.1 --T.sup.2 --(T.sup.3).sub.b --PUG wherein COUP is a coupler moiety having a coupling site to which T.sup.1 is attached; T.sup.1 is a timing or linking group which releases from COUP during processing and which functions by electron transfer down a conjugated or unconjugated chain, or by nucleophilic displacement reaction, to release T.sup.2, T.sup.2 being an indazole timing or linking group which, after release from T.sup.1, functions by electron transfer down a conjugated chain to release T.sup.3 or PUG, and which is represented by the formula: ##STR1## wherein ** denotes the point of attachment to T.sup.1 and *** denotes the point of attachment to T.sup.3 or PUG; R.sup.1 and R.sup.2 are independently selected from hydrogen, or an aliphatic, carbocyclic, or heterocyclic group, or may be bonded together to form a 5, 6, or 7 membered ring; V is independently selected from the group consisting of an alkyl, carbocyclic, heterocyclic, halo, carbamoyl, sulfamoyl, carbonamido, sulfonamido, keto, sulfo, nitro, hydroxyl, carboxyl, amino, alkoxy, alkoxycarbonyl, aryloxy, or arylthio group; q is 0, 1, 2, 3 or 4; T.sup.3 is a timing or linking group attached to T.sup.2 which is released therefrom after T.sup.2 releases from T.sup.1, and which functions by electron transfer down a conjugated or unconjugated chain, or by nucleophilic displacement reaction, to release PUG; b is 0 or 1; and PUG is a photographically useful group.
摘要翻译：一种照相元件，包括一个载体，其上至少有一个卤化银乳剂层，该层含有由COUP-T1-T2-（T3）代表的COUP-T1-T2-（T3）b-PUG的照相成色剂，其中COUP是具有偶合位点的成色剂部分， T1连接; T1是在加工期间从COUP释放的定时或连接基团，并且通过电子转移通过共轭或非共轭链或通过亲核取代反应进行功能释放T2，T2是吲唑定时或连接基团，其在从T1释放后通过电子转移共轭链释放T3或PUG起作用，其由下式表示：其中**表示与T1的连接点，***表示与T3或PUG的连接点; R 1和R 2独立地选自氢或脂族，碳环或杂环基，或可以键合在一起形成5,6或7元环; 卤素，氨基甲酰基，氨基磺酰基，碳酰氨基，亚磺酰氨基，酮基，磺基，硝基，羟基，羧基，氨基，烷氧基，烷氧基羰基，芳氧基或芳硫基。 q是0，1，2，3或4; T3是连接T2的定时或连接基团，其在T2从T2释放后从其释放，并且通过电子转移通过共轭或非共轭链或通过亲核置换反应起作用以释放PUG; b为0或1; PUG是一个摄影有用的小组。

19. 发明授权

US5302496A Photographic silver halide materials and process comprising new pyrazoloazole coupler 失效
标题翻译：摄影卤化银材料和包含新的吡唑并苯偶合剂的方法
公开(公告)号：US5302496A
公开(公告)日：1994-04-12
申请号：US946730
申请日：1992-09-18
申请人： Robert F. Romanet , Teh-Hsuan Chen
发明人： Robert F. Romanet , Teh-Hsuan Chen
IPC分类号： C07D487/04 , G03C7/38 , G03C7/32
CPC分类号： C07D487/04 , G03C7/3835
摘要： Novel pyrazoloazole dye-forming couplers contain on the azole ring a group containing a carbon atom bonded directly to the azole ring and wherein this carbon atom is bonded directly to a nitrogen atom in the group. Such couplers provide advantageous bathochromic hue shift in dyes formed from the couplers. These couplers are useful in photographic silver halide materials and processes.
摘要翻译：新型吡唑并唑染料形成成色剂在唑环上含有直接与唑环结合的碳原子的基团，其中该碳原子直接键合到该基团中的氮原子上。这种耦合器在由耦合器形成的染料中提供有利的红移色调。这些成色剂在照相卤化银材料和方法中是有用的。

20. 发明授权

US5183728A Photographic silver halide materials and process comprising new pyrazoloazole couplers 失效
标题翻译：摄影卤化银材料和包含新的吡唑并唑成色剂的方法
公开(公告)号：US5183728A
公开(公告)日：1993-02-02
申请号：US580978
申请日：1990-09-12
申请人： Robert F. Romanet , Teh-Hsuan Chen
发明人： Robert F. Romanet , Teh-Hsuan Chen
IPC分类号： C07D487/04 , G03C7/38
CPC分类号： C07D487/04 , G03C7/3835
摘要： Novel pyrazoloazole dye-forming couplers contain on the azole ring a group containing a carbon atom bonded directly to the azole ring and wherein this carbon atom is bonded directly to a nitrogen atom in the group. Such couplers provide advantageous bathochromic hue shift in dyes formed from the couplers. These couplers are useful in photographic silver halide materials and processes.
摘要翻译：新型吡唑并唑染料形成成色剂在唑环上含有直接与唑环结合的碳原子的基团，其中该碳原子直接键合到该基团中的氮原子上。这种耦合器在由耦合器形成的染料中提供有利的红移色调。这些成色剂在照相卤化银材料和方法中是有用的。

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