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1. 发明授权

US5521057A Photographic elements comprising 2-phenylcarbamoyl-1-naphthol image-modifying couplers yeilding dyes resistant to crystallization and reduction 失效
标题翻译：包含2-苯基氨基甲酰基-1-萘酚图像改性成色剂的摄影元件对结晶和还原具有抗性
公开(公告)号：US5521057A
公开(公告)日：1996-05-28
申请号：US99039
申请日：1993-07-28
申请人： Paul B. Merkel , Jerrold N. Poslusny , Ronald E. Leone , David A. Steele
发明人： Paul B. Merkel , Jerrold N. Poslusny , Ronald E. Leone , David A. Steele
IPC分类号： G03C7/00 , G03C7/305 , G03C7/34 , G03C11/00
CPC分类号： G03C11/00 , G03C7/30523 , Y10S430/156
摘要： Photographic elements comprising certain 2-phenylcarbamoyl-1-naphthol image-modifying couplers exhibit proper hue, a resistance to dye crystallization, and a resistance to leuco cyan dye formation. Such couplers can be utilized for their image-modifying effect and can contribute substantially to the overall dye density of an image.
摘要翻译：包含某些2-苯基氨基甲酰基-1-萘酚图像改性成色剂的照相元件表现出适当的色调，抗染料结晶性和对无色青色染料形成的抗性。这样的成色剂可以用于其影像修饰效果，并且可以显着地有助于图像的整体染料密度。

2. 发明授权

US5506094A Photographic elements comprising 2-phenylcarbamoyl-1-naphthol image-modifying couplers yielding dyes resistant to crystallization and reduction 失效
标题翻译：包含2-苯基氨基甲酰基-1-萘酚图像改性成色剂的摄影元件产生耐结晶和还原的染料
公开(公告)号：US5506094A
公开(公告)日：1996-04-09
申请号：US098552
申请日：1993-07-28
申请人： Paul B. Merkel , Jerrold N. Poslusny , Melvin M. Kestner , Ronald E. Leone , David A. Steele
发明人： Paul B. Merkel , Jerrold N. Poslusny , Melvin M. Kestner , Ronald E. Leone , David A. Steele
IPC分类号： G03C7/00 , G03C7/305 , G03C7/34
CPC分类号： G03C7/30523 , Y10S430/158
摘要： Photographic elements comprising certain 2-phenylcarbamoyl-1-naphthol image-modifying couplers exhibit proper hue, a resistance to dye crystallization, and a resistance to leuco cyan dye formation. Such couplers can be utilized for their image-modifying effect and can contribute substantially to the overall dye density of an image.
摘要翻译：包含某些2-苯基氨基甲酰基-1-萘酚图像改性成色剂的照相元件表现出适当的色调，抗染料结晶性和对无色青色染料形成的抗性。这样的成色剂可以用于其影像修饰效果，并且可以显着地有助于图像的整体染料密度。

3. 发明授权

US5514530A Photographic elements comprising 2-phenylcarbamoyl-1-naphthol image-modifying couplers yielding dyes resistant to crystallization and reduction 失效
公开(公告)号：US5514530A
公开(公告)日：1996-05-07
申请号：US98692
申请日：1993-07-28
申请人： Paul B. Merkel , Jerrold N. Poslusny , Melvin M. Kestner , Ronald E. Leone , David A. Steele
发明人： Paul B. Merkel , Jerrold N. Poslusny , Melvin M. Kestner , Ronald E. Leone , David A. Steele
IPC分类号： G03C7/00 , C07D257/04 , G03C7/305 , G03C7/333 , G03C7/34
CPC分类号： C07D257/04 , G03C7/30523 , Y10S430/158
摘要： Photographic elements comprising certain 2-phenylcarbamoyl-1-naphthol image-modifying couplers exhibit proper hue, a resistance to dye crystallization, and a resistance to leuco cyan dye formation. Such couplers can be utilized for their image-modifying effect and can contribute substantially to the overall dye density of an image.

4. 发明授权

US5965341A Photographic element containing particular coupler combination 失效
标题翻译：包含特定耦合器组合的照相元件
公开(公告)号：US5965341A
公开(公告)日：1999-10-12
申请号：US873530
申请日：1997-06-12
申请人： Paul B. Merkel , Jerrold N. Poslusny , Ronald E. Leone
发明人： Paul B. Merkel , Jerrold N. Poslusny , Ronald E. Leone
IPC分类号： G03C7/305 , G03C7/32 , G03C7/384 , G03C1/08 , G03C7/26
CPC分类号： G03C7/384 , G03C7/3225 , G03C2003/006 , G03C2200/10 , G03C7/30529 , Y10S430/158
摘要： The invention provides a photographic element comprising a silver halide emulsion layer sensitive to green light having associated therewith (a) a 1-aryl-3-anilino-4-benzotriazolyl-5-pyrazolone magenta dye-forming DIR coupler of a particular formula, and (b) a 1-aryl-3-anilino-4-phenylthio-5-pyrazolone magenta image dye forming coupler of a particular formula. The element of the invention provides an improved interimage of a green sensitized layer in a multicolor silver halide photographic element.
摘要翻译：本发明提供一种照相元件，其包含对绿色光敏感的卤化银乳剂层（a）具有特定配方的1-芳基-3-苯胺基-4-苯并三唑基-5-吡唑啉酮品红色染料形成DIR成色剂，以及（b）具有特定结构式的1-芳基-3-苯胺基-4-苯基硫代-5-吡唑啉酮品红色影像染料形成成色剂。本发明的元件提供了在多色卤化银照相元件中的绿色敏化层的改进的图像。

5. 发明授权

US5942381A Photographic element and process employing active, stable benzotriazole-releasing DIR couplers 失效
标题翻译：使用活性，稳定的苯并三唑释放DIR成色剂的摄影元件和方法
公开(公告)号：US5942381A
公开(公告)日：1999-08-24
申请号：US873516
申请日：1997-06-12
申请人： Paul B. Merkel , Ronald E. Leone , Jerrold N. Poslusny
发明人： Paul B. Merkel , Ronald E. Leone , Jerrold N. Poslusny
IPC分类号： G03C7/305 , G03C7/384 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/30558 , G03C7/30529 , G03C7/384 , Y10S430/158
摘要： A photographic element comprising a silver halide emulsion layer having associated therewith a 1-phenyl-3-anilino-4-benzotriazolyl-5-pyrazolone magenta dye-forming DIR coupler of structure I: ##STR1## wherein: R.sub.1 is hydrogen, chlorine, fluorine or a methyl group;R.sub.2, R.sub.3, and R.sub.4 are individually selected from the group consisting of hydrogen, halogen, alkyl, phenyl, alkoxy, phenoxy, alkylthio, carbonamido, sulfonamido, carbamoyl, alkoxycarbonyl and aryloxycarbonyl groups;R.sub.5 is hydrogen, bromine, chlorine, fluorine, or an alkyl group;R.sub.6 and R.sub.7 are independently selected from the group consisting of hydrogen, halogen, carbonamido, carbamoyl, sulfonamido, sulfamoyl, alkylsulfonyl, arylsulfonyl, alkylsulfoxyl, arylsulfoxyl, sulfonyloxy, alkoxycarbonyl, aryloxycarbonyl, acyloxy, acyl, imido, trifluoromethyl and cyano groups, provided that at least one of R.sub.6 and R.sub.7 is not hydrogen;R.sub.8 and R.sub.9 are independently selected from the group consisting of hydrogen, halogen, alkyl, phenyl, alkoxy, phenoxy, alkoxycarbonyl, aryloxycarbonyl, carbonamido sulfonamido, carbamoyl and carbamoyloxy groups, provided that at least one of R.sub.8 and R.sub.9 is not hydrogen;further provided that (1) when R.sub.5 is hydrogen, the sum of the Hammett's sigma values of R.sub.6 and R.sub.7, referenced to the position of the anilino nitrogen, is at least 0.30, and R.sub.1 is also hydrogen, and (2) when R.sub.5 is bromine, chlorine, fluorine, or an lakyl group, the sum of the Hammett sigma values of R.sub.6 and R.sub.7, referenced to the position of the anilino nitrogen, is a least 0.20; andthe sum of pi values of R.sub.8 and R.sub.9 taken together is at least 0.60 but not more than 3.00.
摘要翻译：一种包含卤化银乳剂层的照相元件，其具有结构I的1-苯基-3-苯胺基-4-苯并三唑基-5-吡唑啉酮品红染料形成DIR成色剂：其中：R1是氢，氯，氟或甲基组; R 2，R 3和R 4分别选自氢，卤素，烷基，苯基，烷氧基，苯氧基，烷硫基，碳酰氨基，亚磺酰氨基，氨基甲酰基，烷氧基羰基和芳氧基羰基。 R5是氢，溴，氯，氟或烷基; R 6和R 7独立地选自氢，卤素，碳酰氨基，氨基甲酰基，亚磺酰氨基，氨磺酰基，烷基磺酰基，芳基磺酰基，烷基亚砜基，芳基亚砜基，磺酰氧基，烷氧基羰基，芳氧基羰基，酰氧基，酰基，亚氨基，三氟甲基和氰基。 R6和R7中的至少一个不是氢; R 8和R 9独立地选自氢，卤素，烷基，苯基，烷氧基，苯氧基，烷氧基羰基，芳氧基羰基，碳酰氨基亚磺酰氨基，氨基甲酰基和氨基甲酰氧基，条件是R 8和R 9中的至少一个不是氢; 进一步规定：（1）当R5为氢时，R6和R7之间的哈米特σ值与以硝基氮的位置为准的总和至少为0.30，R1也为氢，（2）当R5为溴，氯，氟或烯酰基，参考苯胺基氮的位置的R6和R7的哈米特σ值的总和至少为0.20; 并且R8和R9的π值的总和在一起为至少0.60但不大于3.00。

6. 发明授权

US5958662A 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：US5958662A
公开(公告)日：1999-09-28
申请号：US824226
申请日：1997-03-25
申请人： Paul B. Merkel , David A. Steele , Jerrold N. Poslusny
发明人： Paul B. Merkel , David A. Steele , Jerrold N. Poslusny
IPC分类号： G03C7/305 , G03C7/384 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/30529 , G03C7/30558 , Y10S430/156 , Y10S430/158
摘要： A photographic element, comprises a support bearing one or more silver halide emulsions and one or more pyrazolone magenta dye-forming DIR couplers of structure I or II: wherein:the R.sub.1 substituents are individually selected from the group consisting of halogen atoms and alkyl, phenyl, alkoxy, phenoxy, carbonamido, sulfonamido, carbamoyl, alkoxycarbonyl, aryloxcarbonyl, and trifluoromethyl groups;n is 1 to 5;R.sub.2 is an alkyl group or a phenyl group; andR.sub.3 is a substituent containing at least 2 carbon atoms and selected from the group consisting of an alkylthio group, an arylthio group, an alkoxy group, an phenoxy group or a carbonamido group of the formula: --NHCOR.sub.4, wherein R.sub.4 is an alkyl group, a phenyl group, an alkoxy group or a phenoxy group.
摘要翻译：照相元件包含支承一种或多种卤化银乳剂和一种或多种结构I或II的吡唑啉酮品红色染料形成DIR成色剂的载体：其中：R 1取代基分别选自卤素原子和烷基，苯基，烷氧基，苯氧基，碳酰氨基，亚磺酰氨基，氨基甲酰基，烷氧基羰基，芳氧基羰基和三氟甲基; n为1至5; R2是烷基或苯基; 并且R 3是含有至少2个碳原子并且选自下式的烷硫基，芳硫基，烷氧基，苯氧基或碳酰氨基的取代基：-NHCOR4，其中R4是烷基，苯基，烷氧基或苯氧基。

7. 发明授权

US5989798A Combinations of purine-releasing pyrazolone DIR couplers and pyrazolone or pyrazolotriazole imaging couplers 失效
标题翻译：嘌呤释放吡唑啉酮DIR成色剂和吡唑啉酮或吡唑并三唑成像剂的组合
公开(公告)号：US5989798A
公开(公告)日：1999-11-23
申请号：US994663
申请日：1997-12-19
申请人： Paul B. Merkel , Jerrold N. Poslusny , David A. Steele
发明人： Paul B. Merkel , Jerrold N. Poslusny , David A. Steele
IPC分类号： G03C7/24 , G03C7/305 , G03C7/32 , G03C7/38 , G03C7/384 , G03C1/08 , G03C7/26
CPC分类号： G03C7/30558 , G03C7/3225 , G03C7/24 , G03C7/3835 , G03C7/384 , Y10S430/158
摘要： A photographic element comprises: (a) a support; and (b) at least one silver halide emulsion layer; wherein said emulsion layer contains (c) at least one magenta dye-forming pyrazolone DIR coupler of structure I; and (d) at least one magenta dye-forming imaging coupler of structure II, structure IIIa or structure IIIb, below: ##STR1## wherein the substituents are as defined in the specification.
摘要翻译：照相元件包括：（a）支撑体; 和（b）至少一个卤化银乳剂层; 其中所述乳剂层含有（c）结构I的至少一种品红色染料形成吡唑啉酮DIR成色剂; 和（d）结构II，结构IIIa或结构IIIb的至少一种品红染料形成成像成色剂，其中取代基如说明书中所定义。

8. 发明授权

US5250399A Photographic material and process comprising a universal coupler 失效
标题翻译：包括通用耦合器的照相材料和工艺
公开(公告)号：US5250399A
公开(公告)日：1993-10-05
申请号：US723080
申请日：1991-06-28
申请人： Richard P. Szajewski , Jerrold N. Poslusny , David A. Steele , Teh-hsuan Chen , Paul A. Burns , Ronald E. Leone , William J. Begley
发明人： Richard P. Szajewski , Jerrold N. Poslusny , David A. Steele , Teh-hsuan Chen , Paul A. Burns , Ronald E. Leone , William J. Begley
IPC分类号： G03C7/305 , G03C7/34 , G03C7/32
CPC分类号： G03C7/305 , G03C7/30558 , G03C7/30576 , Y10S430/158
摘要： A photographic coupler (A) capable, upon oxidative coupling, of forming a dye that can be washed out of a photographic element containing the coupler upon processing, comprises, in the coupling position, a coupling-off group that comprises, in sequence, a releasable ballasted carbamate timing group and a releasable benzotriazole, triazole or tetrazole development inhibitor group. Such a coupler is useful in photographic silver halide materials and processes to provide improved images.

9. 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。

10. 发明授权

US6130031A Photographic element containing a benzolylacetanilide DIR coupler 失效
标题翻译：含有苯甲酰乙酰苯胺DIR成色剂的摄影元件
公开(公告)号：US6130031A
公开(公告)日：2000-10-10
申请号：US209804
申请日：1998-12-11
申请人： Paul B. Merkel , Jerrold N. Poslusny , David A. Steele
发明人： Paul B. Merkel , Jerrold N. Poslusny , David A. Steele
IPC分类号： G03C7/36 , G03C1/005 , G03C7/305 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/30558 , G03C1/0051 , G03C7/305 , G03C7/30552 , Y10S430/156 , Y10S430/158
摘要： This invention comprises a photographic element, comprising a support bearing at least one silver halide emulsion and at least one benzoylacetanilide yellow dye-forming DIR coupler of structure I, below: ##STR1## wherein: each R.sub.1 is individually selected from the group consisting of halogen atoms and alkyl and alkoxy groups;m is 0, 1, 2 or 3;R.sub.2 is selected from the group consisting of halogen atoms and alkoxycarbonyl, aryloxycarbonyl, carbonamido, sulfonamido, sulfamoyl, alkylsulfonyl, arylsulfonyl, sulfonyloxy, acyloxy and cyano groups and each is in the para position or in either meta position relative to the NH group of the anilide;X is a hydrogen or halogen atom or an alkyl or alkoxy group;R.sub.3 is a halogen atom or an alkyl group and may be in the para position or either meta position relative to the NH group of the anilide;n is 0 or 1; andR.sub.4 is an alkyl group with 3 to 10 carbon atoms or a phenyl group.
摘要翻译：本发明包括一种照相元件，它包括一种载体，该载体含有至少一种卤化银乳剂和至少一种结构I的苯甲酰基乙酰替苯胺黄色染料形成DIR成色剂，其结构如下：其中：每个R 1各自选自卤素原子和烷基和烷氧基; m为0,1,2或3; R2选自卤素原子和烷氧基羰基，芳氧基羰基，碳酰氨基，亚磺酰氨基，氨磺酰基，烷基磺酰基，芳基磺酰基，磺酰氧基，酰氧基和氰基，并且各自位于相对于该位置的NH基的对位或间位苯胺 X是氢或卤原子或烷基或烷氧基; R3是卤素原子或烷基，并且可以在对位或相对于酰苯胺的NH基的间位; n为0或1; 并且R 4是具有3至10个碳原子的烷基或苯基。

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