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1. 发明授权

US5962656A Indazole containing coupler 失效
标题翻译：含吲唑的成色剂
公开(公告)号：US5962656A
公开(公告)日：1999-10-05
申请号：US872118
申请日：1997-06-10
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 , C07D231/56 , C07D403/14
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 formulaCOUP--T.sup.1 --T.sup.2 --(T.sup.3).sub.b --PUGwhereinCOUP is a coupler moiety having a coupling site to which T.sup.1 is attached;T.sup.1 and T3 are timing or linking groups;T.sup.2 is 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 a substituent group as further defined;q is 0, 1, 2, 3 or 4;b is 0 or 1; 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载体，该层含有由式COUP-T1-T2-（T3）b-PUG表示的照相偶联物，其中COUP是具有偶合位点的成色剂部分，其中T1 被附上; T1和T3是定时或链接组; T2是吲唑定时或连接基团，其在从T1释放后通过电子转移到共轭链下达释放T3或PUG而起作用，其由下式表示：其中**表示与T1和**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; V独立地是进一步定义的取代基; q是0，1，2，3或4; b为0或1; PUG是一个摄影有用的小组。

2. 发明授权

US5834604A Photographic element containing a coupler capable of releasing a photograpically useful group through a pyrazole group 失效
标题翻译：含有能够通过吡唑基释放摄影有用基团的成色剂的照相元件
公开(公告)号：US5834604A
公开(公告)日：1998-11-10
申请号：US923796
申请日：1997-09-04
申请人： William James Begley , Frank Dino Coms , Teh-Hsuan Chen , Donald Singleton, Jr.
发明人： William James Begley , Frank Dino Coms , Teh-Hsuan Chen , Donald Singleton, Jr.
IPC分类号： C07D403/12 , G03C7/305 , C07C245/06 , C07D231/10 , C07D403/02
CPC分类号： C07D403/12 , G03C7/30576 , Y10S430/156 , Y10S430/158 , Y10S534/02
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 in the specification.
摘要翻译：一种照相元件，包括一个载体上至少有一个卤化银乳剂层，该元件还包含由式COUP-（T1）b-T2-（T3）c-PUG表示的照相成色剂，其中取代基如说明书中所定义。

3. 发明授权

US5719017A Photographic element containing a coupler capable of releasing a photographically useful group through a pyrazole group 失效
标题翻译：含有能够通过吡唑基释放摄影有用基团的成色剂的照相元件
公开(公告)号：US5719017A
公开(公告)日：1998-02-17
申请号：US733372
申请日：1996-10-17
申请人： William James Begley , Frank Dino Coms , Teh-Hsuan Chen , Donald Singleton, Jr.
发明人： William James Begley , Frank Dino Coms , Teh-Hsuan Chen , Donald Singleton, Jr.
IPC分类号： C07D403/12 , G03C7/305 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： C07D403/12 , G03C7/30576 , Y10S430/156 , Y10S430/158 , Y10S534/02
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。

4. 发明授权

US5670301A 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：US5670301A
公开(公告)日：1997-09-23
申请号：US590644
申请日：1996-01-24
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
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; and PUG is a photographically useful group.
摘要翻译：一种照相元件，包括一个载体，其上设置有至少一个卤化银乳剂层，该层包含由式“IMAGE”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。

5. 发明授权

US5318879A Photographic element comprising a bleach accelerator releasing compound 失效
标题翻译：包含漂白促进剂释放化合物的摄影元件
公开(公告)号：US5318879A
公开(公告)日：1994-06-07
申请号：US906246
申请日：1992-06-29
申请人： William J. Begley , Stephen P. Singer , David T. Southby , Donald Singleton, Jr.
发明人： William J. Begley , Stephen P. Singer , David T. Southby , Donald Singleton, Jr.
IPC分类号： G03C7/305 , G03C7/32 , G03C7/407 , G03C7/34
CPC分类号： G03C7/305 , Y10S430/156
摘要： A color photographic element is disclosed comprising a support bearing at least one photographic silver halide emulsion layer, an image dye-forming coupler, and a coupler (A) capable of forming a compound that is washed out of the photographic element upon processing and capable of releasing a bleach accelerator group, wherein the coupler (A) is represented by the formula:(SOL).sub.x --COUP--(R.sup.1).sub.y --(R.sup.2).sub.z --BLEACH.
摘要翻译：公开了一种彩色照相元件，其包括支承至少一个照相卤化银乳剂层，成像染料成色剂和能够形成在加工时从照相元件洗出的化合物的成色剂（A）的载体，并能够释放漂白促进剂组，其中所述成色剂（A）由下式表示：（SOL）x-COUP-（R1）y-（R2）z-BLEACH。

6. 发明授权

US5306607A Photographic material and process comprising a pyrazolotriazole moiety 失效
标题翻译：包含吡唑并三唑部分的摄影材料和方法
公开(公告)号：US5306607A
公开(公告)日：1994-04-26
申请号：US971379
申请日：1992-11-04
申请人： William J. Begley , Teh-hsuan Chen , Frank D. Coms , Donald Singleton
发明人： William J. Begley , Teh-hsuan Chen , Frank D. Coms , Donald Singleton
IPC分类号： C07D487/04 , G03C7/305 , G03C7/38 , G03C7/32 , G03C7/34 , G03C7/36
CPC分类号： G03C7/30576 , Y10S430/156
摘要： A photographic element is disclosed comprising a support bearing at least one photographic silver halide emulsion layer and at least one photographic coupler comprising a pyrazolotriazole moiety (PT), the coupler having the formula ##STR1## wherein PT is a pyrazolotriazole moiety.
摘要翻译：公开了一种照相材料，其包含支承至少一个照相卤化银乳剂层的支持体和至少一个包含吡唑并三唑部分（PT）的照相成色剂，所述成色剂具有式（* CHEMICAL STRUCTURE *），其中PT是吡唑并三唑部分。

7. 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。

8. 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。

9. 发明授权

US5286859A Method of forming a photographic washout coupler (BARC) using a strong base 失效
标题翻译：使用强碱形成照相冲洗成色剂（BARC）的方法
公开(公告)号：US5286859A
公开(公告)日：1994-02-15
申请号：US906245
申请日：1992-06-29
申请人： William J. Begley , Donald Singleton, Jr.
发明人： William J. Begley , Donald Singleton, Jr.
IPC分类号： C07C323/52 , C07C329/06 , C07D295/088 , G03C7/305 , C07D295/155
CPC分类号： C07D295/088 , C07C323/52 , C07C329/06 , G03C7/30576
摘要： A method of forming a photographic coupler (A) having the formula:(SOL).sub.x --COUP--(R.sup.1).sub.y --(R.sup.2).sub.z --BLEACHcomprising:(a) providing a coupler (B) having a coupling-off group represented by the formula: ##STR1## (b) reacting said coupling-off group of coupler (B) with phosgene to provide a chloroformate coupling-off group of coupler (B)(c) reacting said chloroformate coupling-off group of coupler (B) in the presence of a strong base selected from the group consisting of triethylamine, N,N-diisopropylethylamine, and tetramethylguanine with:R.sup.14 --R.sup.13 --SH to provide the R.sup.2 group and the BLEACH group of the coupler (A).
摘要翻译：一种形成具有下式的照相成色剂（A）的方法：（SOL）x-COUP-（R1）y-（R2）z-BLEACH包括：（a）提供具有偶合离去基团的成色剂（B）（b）使成色剂（B）的偶合离去基团与光气反应，得到成色剂（B）的氯甲酸酯偶合离子基团（c），使所述氯甲酸酯偶联离去基团（B）在选自三乙胺，N，N-二异丙基乙胺和四甲基鸟嘌呤的强碱存在下与：R14-R13-SH反应以提供R 2基团和成色剂（A）的BLEACH基团。

10. 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。

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