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1. 发明授权

US06171771B2 Photographic element containing a DIR coupler 失效
标题翻译：含有DIR耦合器的摄影元件
公开(公告)号：US06171771B2
公开(公告)日：2001-01-09
申请号：US08824223
申请日：1997-03-25
申请人： Paul B. Merkel , Philip A. Allway , David A. Steele , Jerrold N. Poslusny
发明人： Paul B. Merkel , Philip A. Allway , David A. Steele , Jerrold N. Poslusny
IPC分类号： G03C108
CPC分类号： G03C7/30535 , G03C7/30529 , G03C7/30541 , G03C7/30558 , Y10S430/156 , Y10S430/158
摘要： This invention comprises a photographic element having a support bearing one or more silver halide emulsions and one or more DIR couplers of structure I or II below: wherein: Z is a moiety which can react with oxidized developer to release a coupling-off group; R1 is a hydrogen atom or a substituent selected from the group consisting of halogen atom, alkyl, aryl, alkoxy, alkylthio, arylthio, amino, alkylamino, arylamino, carbonamido, carbamoyl, alkoxycarbonyl, aryloxycarbonyl, aryloxy, arylcarbonyl, alkylcarbonyl, sulphonyl and sulphonamido groups; each of the R2 substituents is a halogen atom or a substituent selected from the group consisting of alkyl, aryl, alkoxy, alkylthio, arylthio, amino, alkylamino, arylamino, carbonamido, carbamoyl, alkoxycarbonyl, aryloxycarbonyl, aryloxy, arylcarbonyl, alkylcarbonyl, sulphonyl and sulphonamido groups; X represents the atoms required to make a second ring which is aromatic and contains at least one nitrogen atom; and n is between 0 and the number of carbon atoms in the second ring, with the proviso that if R1 is hydrogen, n is at least 1.
摘要翻译：本发明包括具有载体的照相元件，其具有一个或多个卤化银乳剂和下面结构I或II的一种或多种DIR成色剂：其中：Z是可与氧化显影剂反应以释放偶联离去基团的部分; R 1 是氢原子或选自卤原子，烷基，芳基，烷氧基，烷硫基，芳硫基，氨基，烷基氨基，芳基氨基，碳酰氨基，氨基甲酰基，烷氧基羰基，芳氧基羰基，芳氧基，芳基羰基，烷基羰基，磺酰基和磺酰氨基 R 2取代基各自为卤原子或选自烷基，芳基，烷氧基，烷硫基，芳硫基，氨基，烷基氨基，芳基氨基，碳酰氨基，氨基甲酰基，烷氧基羰基，芳氧基羰基，芳氧基，芳基羰基，烷基羰基，磺酰基和磺酰胺基; X表示制备芳香族并含有至少一个氮原子的第二个环所需的原子; 和n在0和第二个环中的碳原子数之间，条件是如果R1是氢，n至少为1。

2. 发明授权

US6146820A Photographic element containing a DIR coupler 失效
标题翻译：含有DIR耦合器的摄影元件
公开(公告)号：US6146820A
公开(公告)日：2000-11-14
申请号：US210291
申请日：1998-12-11
申请人： Paul B. Merkel , Philip A. Allway , David A. Steele , Jerrold N. Poslusny
发明人： Paul B. Merkel , Philip A. Allway , David A. Steele , Jerrold N. Poslusny
IPC分类号： G03C7/305 , G03C1/08
CPC分类号： G03C7/30535 , G03C7/30558 , G03C7/30529 , G03C7/30541 , Y10S430/156 , Y10S430/158
摘要： This invention comprises a photographic element having a support bearing at least one silver halide emulsion and at least one DIR coupler of structure I: ##STR1## wherein: Z is a moiety which can react with oxidized developer to release a coupling-off group;R.sub.1 is selected from the substituents shown in formulas II, III, IV and V:II --SCH.sub.2 CO.sub.2 R.sub.2, III --NHCOR.sub.3, IV --OCH.sub.2 CO.sub.2 R.sub.4, V --OR.sub.5 ;R.sub.2 is an alkyl group with at least 3 carbon atoms or an aryl group with at least 7 carbon atoms;R.sub.3 is an alkyl or alkoxy group with at least 4 carbon atoms or an aryl or phenoxy group with at least 7 carbon atoms; andR.sub.4 and R.sub.5 are alkyl groups with at least 4 carbon atoms or aryl groups.
摘要翻译：本发明包括具有载体的照相元件，其具有至少一种卤化银乳剂和至少一种结构I的DIR成色剂：其中：Z是可与氧化显影剂反应以释放偶联离去基团的部分; R 1选自式II，III，IV和V所示的取代基：II -SCH 2 CO 2 R 2，III-NHCOR 3，IV-OCH 2 CO 2 R 4，V -OR 5; R2是具有至少3个碳原子的烷基或具有至少7个碳原子的芳基; R3是具有至少4个碳原子的烷基或烷氧基或具有至少7个碳原子的芳基或苯氧基; 并且R 4和R 5是具有至少4个碳原子的烷基或芳基。

3. 发明授权

US06730465B2 Color photographic element containing a heterocyclic dye-forming coupler 失效
标题翻译：含有杂环染料形成成色剂的彩色照相元件
公开(公告)号：US06730465B2
公开(公告)日：2004-05-04
申请号：US10385049
申请日：2003-03-10
申请人： Philip A. Allway , Paul L. Stanley
发明人： Philip A. Allway , Paul L. Stanley
IPC分类号： G03C108
CPC分类号： G03C7/30552 , G03C7/30529 , Y10S430/156
摘要： The invention relates to a photographic element comprising at least one light-sensitive silver halide emulsion layer having associated therewith a heterocyclic magenta or cyan dye-forming coupler of formula (I), wherein HET is a heterocyclic coupler comprising at least two fused rings and having at least one bridgehead nitrogen atom; S is bonded to a position of HET capable of releasing the heterocyclylthio moiety from HET upon reaction with oxidized developer; X is a heteroatom selected from nitrogen, oxygen and sulfur, bonded to the carbon atom bearing the exocyclic S and to other ring atoms only; and Z are the atoms necessary to complete an unsubstituted or substituted heterocyclic ring or ring system, which may contain one or more other heteroatoms selected from nitrogen, oxygen and sulfur; provided also that the heterocyclylthio moiety released upon reaction with oxidized developer does not significantly inhibit silver development nor cause a bleach acceleration effect. The couplers have good activity and the heterocyclylthio coupling-off groups can comprise or be linked to photographically useful groups, such as dyes, development accelerators or electron transfer agents, thereby providing a practical way of attaching these groups to fused heterocyclic ring systems.
摘要翻译：本发明涉及一种照相元件，其包含至少一种感光卤化银乳剂层，其具有式（I）的杂环品红或青色染料形成成色剂，其中HET是包含至少两个稠环的杂环成色剂，并且具有至少一个桥头氮原子; S与HET的位置键合，能够与氧化显影剂反应从HET释放杂环硫基部分; X是选自氮，氧和硫的杂原子，与杂环S的碳原子键合，只有其他环原子; 和Z是完成未取代或取代的杂环或环体系所必需的原子，其可以含有一个或多个选自氮，氧和硫的其它杂原子;还提供与氧化显影剂反应释放的杂环硫基部分不显着抑制银成色剂具有良好的活性，杂环硫基离去基团可以包括或与照相有用的基团连接，例如染料，显影促进剂或电子转移剂，从而提供连接这些基团的实用方法稠合杂环体系。

4. 发明授权

US06455242B1 Color photographic element containing speed improving compound 失效
标题翻译：含有速度改善剂的彩色摄影元件
公开(公告)号：US06455242B1
公开(公告)日：2002-09-24
申请号：US09954704
申请日：2001-09-18
申请人： Philip A. Allway , Bernard A. Clark , John D. Goddard , Louis E. Friedrich , James A. Friday , Stephen P. Singer , Marcello Vitale
发明人： Philip A. Allway , Bernard A. Clark , John D. Goddard , Louis E. Friedrich , James A. Friday , Stephen P. Singer , Marcello Vitale
IPC分类号： G03C108
CPC分类号： G03C7/39244 , G03C1/10
摘要： Disclosed is a color photographic element comprising at least one of (1) a light sensitive silver halide emulsion layer and (2) a non-silver containing light insensitive layer, said at least one layer containing a compound with a minimum of three heteroatoms that does not react with oxidized developer and that has a ClogP sufficient to increase the photographic speed of said element compared to the same element without the compound. The invention provides improved light sensitivity.
摘要翻译：公开了一种彩色照相元件，其包括（1）感光卤化银乳剂层和（2）含有非银的光不敏感层中的至少一种，所述至少一层含有至少三个杂原子的化合物，其中与没有化合物的相同元素相比，与氧化显影剂不反应，并且具有足够的ClogP以增加所述元件的照相速度。本发明提供了改善的光敏度。

5. 发明授权

US06319660B1 Color photographic element containing speed improving compound 有权
标题翻译：含有速度改善剂的彩色摄影元件
公开(公告)号：US06319660B1
公开(公告)日：2001-11-20
申请号：US09358057
申请日：1999-07-21
申请人： Philip A. Allway , Bernard A. Clark , John D. Goddard , Louis E. Friedrich , James A. Friday , Stephen P. Singer , Marcello Vitale
发明人： Philip A. Allway , Bernard A. Clark , John D. Goddard , Louis E. Friedrich , James A. Friday , Stephen P. Singer , Marcello Vitale
IPC分类号： G03C108
CPC分类号： G03C7/39244 , G03C1/10
摘要： Disclosed is a color photographic element comprising at least one of (1) a light sensitive silver halide emulsion layer and (2) a non-silver containing light insensitive layer, said at least one layer containing a compound with a minimum of three heteroatoms that does not react with oxidized developer and that has a ClogP sufficient to increase the photographic speed of said element compared to the same element without the compound. The invention provides improved light sensitivity.
摘要翻译：公开了一种彩色照相元件，其包括（1）感光卤化银乳剂层和（2）含有非银的光不敏感层中的至少一种，所述至少一层含有至少三个杂原子的化合物，其中与没有化合物的相同元素相比，与氧化显影剂不反应，并且具有足够的ClogP以增加所述元件的照相速度。本发明提供了改善的光敏度。

6. 发明授权

US06316177B1 Color photographic element containing speed-improving polymers 失效
标题翻译：含有改性聚合物的彩色照相元件
公开(公告)号：US06316177B1
公开(公告)日：2001-11-13
申请号：US09540808
申请日：2000-03-31
申请人： Philip A. Allway , Tienteh Chen , David S. Ross , Stephen P. Singer
发明人： Philip A. Allway , Tienteh Chen , David S. Ross , Stephen P. Singer
IPC分类号： G03C108
CPC分类号： G03C1/053 , G03C7/39256 , G03C7/3926 , G03C7/39272 , G03C7/39276 , G03C7/396 , G03C2001/348 , G03C2200/33
摘要： Disclosed is a color silver halide photographic element comprising a light-sensitive silver halide emulsion layer or a non-silver containing light-insensitive layer, said light-sensitive or light-insensitive layer containing a polymer compound comprising a heterocycle unit derived from: (a) a heterocycle monomer (1) comprising two or more annulated rings containing, in total, a minimum of three ring heteroatoms of which no more than two of the heteroatoms are connected in sequence to each other and (2) having a ClogP less than 6.2; or (b) a monocyclic heterocycle monomer having exactly three ring heteroatoms and having a ClogP less than 8.75; with the proviso that the heterocycle unit does not contain a hydroxy or mercapto group (or their tautomeric equivalent), and does not react with oxidized developer; and the amount of the polymer compound in the element being sufficient to increase the photographic speed of the element compared to the same element without the compound.
摘要翻译：公开了一种彩色卤化银照相元件，其包含感光卤化银乳剂层或不含银的不透光层，所述光敏或不透光层含有包含衍生自以下的杂环单元的聚合物化合物：（a ）包含两个或更多个环状环的杂环单体（1），其总共包含至少三个环杂原子，其中不超过两个杂原子彼此连接并且（2）具有小于6.2的ClogP ; 或（b）具有正好三个环杂原子且具有小于8.75的ClogP的单环杂环单体;条件是杂环单元不含羟基或巯基（或其互变异构体当量），并且不与氧化显影剂反应 ; 并且与没有化合物的相同元素相比，元件中高分子化合物的量足以增加元件的照相速度。

7. 发明授权

US06238855B1 Photographic element containing a DIR coupler 失效
标题翻译：含有DIR耦合器的摄影元件
公开(公告)号：US06238855B1
公开(公告)日：2001-05-29
申请号：US09467421
申请日：1999-12-20
申请人： Philip A. Allway , Christina M. Watts , Paul L. Stanley
发明人： Philip A. Allway , Christina M. Watts , Paul L. Stanley
IPC分类号： G03C7305
CPC分类号： C07D473/30 , G03C7/30529 , G03C7/30535 , G03C7/30541 , G03C7/30558 , Y10S430/156 , Y10S430/158
摘要： A photographic element comprising a support bearing one or more silver halide emulsions at least one of which comprises at least 50% silver chloride in association with one or more image dye-forming couplers and one or more DI(A)R couplers of formulae I or II: wherein: TIME is a timing group and R1, R2, Z, n, and j are as defined in the specification, wherein the DI(A)R coupler(s) in association with an emulsion comprising at least 50% silver chloride comprise at least about 25% to about 90% of the total amount of coupler in association with that emulsion and the total amount of coupler is the sum of the number of moles of image coupler(s) and the number of moles of the DI(A)R couplers in association with that emulsion.
摘要翻译：一种照相元件，其包含支承一种或多种卤化银乳剂的载体，其中至少一种卤化银乳剂包含与一种或多种成像染料成色剂和一种或多种式I的DI（A）R成色剂相关联的至少50％氯化银或 II：其中：TIME是定时基团，R1，R2，Z，n和j如说明书中所定义，其中与包含至少50％氯化银的乳液相关的DI（A）R成色剂包括与该乳液相关联的成色剂总量的至少约25％至约90％，并且成色剂的总量是图像偶联剂的摩尔数与DI的摩尔数（A ）R成色剂。

8. 发明授权

US5460925A Photographic color couplers and photographic materials containing them 失效
标题翻译：摄影彩色耦合器和含有它们的摄影材料
公开(公告)号：US5460925A
公开(公告)日：1995-10-24
申请号：US238135
申请日：1994-05-04
申请人： Philip A. Allway
发明人： Philip A. Allway
IPC分类号： G03C7/00 , C07C323/27 , C07C327/58 , C07D209/14 , C07D307/52 , C07D333/20 , G03C7/305 , G03C7/36 , G03C7/32
CPC分类号： G03C7/30511 , C07C323/27 , C07C327/58 , C07D209/14 , C07D307/52 , C07D333/20 , G03C7/36
摘要： A photographic element comprises a support, at least one photosensitive silver halide layer and in or adjacent said silver halide layer a color coupler of one of the general formulas: ##STR1## wherein R.sup.1 is a group substantially without any electron-withdrawing capability,R.sup.2 is a substituent not incompatible with the function of the compound,R.sup.3 is an alkyl, aryl or heterocyclic group any of which may be substituted,provided that R.sup.1 and R.sup.2 or R.sup.1 and R.sup.3 may together form a cyclic group containing at least one heteroatom, andX is a coupling-off group.The invention also provides a coupler composition, a dye composition, and a method of forming an image in the element of the invention.
摘要翻译：照相元件包括支撑体，至少一个感光卤化银层，并且在所述卤化银层中或邻近所述卤化银层中，具有以下通式之一的彩色成色剂：其中R 1是基本上没有任何吸电能力的基团，R 2是与化合物的功能不相容的取代基，R3是任何可被取代的烷基，芳基或杂环基，条件是R 1和R 2或R 1和R 3可以一起形成含有至少一个杂原子的环状基团，X 是一个耦合关系组。本发明还提供了本发明的元件中的成色剂组合物，染料组合物和形成图像的方法。

9. 发明授权

US07354701B2 Photographic element with speed-enhancing compound 失效
标题翻译：具有加速化合物的摄影元件
公开(公告)号：US07354701B2
公开(公告)日：2008-04-08
申请号：US10574394
申请日：2004-10-01
申请人： Bernard A. Clark , Philip A. Allway , Tania Zuberi , Stephen P. Singer , Charles E. Heckler , Louis E. Friedrich
发明人： Bernard A. Clark , Philip A. Allway , Tania Zuberi , Stephen P. Singer , Charles E. Heckler , Louis E. Friedrich
IPC分类号： G03C1/46 , G03C1/06 , G03C1/005 , G03C1/494
CPC分类号： G03C7/3924 , G03C7/3029 , G03C7/3212 , G03C7/39252 , G03C7/39276 , G03C2007/3034 , G03C2200/29
摘要： The invention provides a color photographic element comprising at least one light-sensitive silver halide emulsion layer or a non silver-containing light-insensitive layer, in which at least one of these layers contains a colorless heterocyclic compound having either one or two hetero atoms in the ring or ring system, being other than an imidazole compound, that undergoes less than 10% chemical or redox reaction directly with oxidized developer and which has a partition coefficient to enable the photographic speed of the element to be increased by at least 0.03 stop without increasing granularity, compared to the same element without the compound. The heterocyclic compounds increase speed without a concomitant increase in size of the light-sensitive silver halide grains.
摘要翻译：本发明提供了一种彩色照相元件，其包含至少一种感光卤化银乳剂层或非含银不光敏层，其中这些层中的至少一层含有具有一个或两个杂原子的无色杂环化合物与咪唑化合物不同的环或环体系，其与氧化显影剂直接进行少于10％的化学或氧化还原反应，并且具有分配系数以使元件的照相速度能够增加至少0.03个停止，而没有与没有化合物的相同元素相比，粒度增加。杂环化合物增加速度，而不增加感光卤化银颗粒的尺寸。

10. 发明授权

US06589724B1 Color photographic element containing speed-improving benzotriazole polymer 失效
标题翻译：含有改性苯并三唑聚合物的彩色照相元件
公开(公告)号：US06589724B1
公开(公告)日：2003-07-08
申请号：US10001522
申请日：2001-10-24
申请人： Stephen P. Singer , David S. Ross , Bernard A. Clark , Philip A. Allway , David B. Bailey , Louis E. Friedrich
发明人： Stephen P. Singer , David S. Ross , Bernard A. Clark , Philip A. Allway , David B. Bailey , Louis E. Friedrich
IPC分类号： G03C104
CPC分类号： G03C7/396
摘要： Disclosed is color silver halide photographic element comprising a light-sensitive silver halide emulsion layer or a non-silver containing light-insensitive layer, said light-sensitive or light-insensitive layer containing a polymer compound comprising a repeating benzotriazole subunit wherein a) the benzotriazole monomer corresponding to the benzotriazole subunit has a Calculated logP of at least 3.1 and less than 6.2; or b) the benzotriazole monomer corresponding to the benzotriazole subunit has a Calculated logP of less than 3.1 and the polymer additionally comprises a co-monomer with Calculated logP of 0.5 or greater, and the amount of the polymer compound in the element is sufficient to increase the photographic speed of the element compared to the same element without the polymer compound.
摘要翻译：公开了包含感光卤化银乳剂层或不含银的不透光层的彩色卤化银照相元件，所述光敏或不透光层含有包含重复苯并三唑亚单位的高分子化合物，其中a）苯并三唑单体对应于苯并三唑亚单位的计算logP值至少为3.1且小于6.2; 对应于苯并三唑亚单位的苯并三唑单体的计算logP小于3.1，聚合物另外含有计算logP为0.5以上的共聚单体，元素中高分子化合物的量足以增加与没有高分子化合物的相同元素相比，元件的照相速度。

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