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1. 发明授权

US5925503A Photographic element having improved magenta dye light stability and process for its use 失效
标题翻译：具有改善的品红染料光稳定性的照相元件及其使用方法
公开(公告)号：US5925503A
公开(公告)日：1999-07-20
申请号：US784851
申请日：1997-01-15
申请人： John W. Harder , Paul A. Burns , Paul P. Spara
发明人： John W. Harder , Paul A. Burns , Paul P. Spara
IPC分类号： G03C7/38 , G03C7/46
CPC分类号： G03C7/3835
摘要： The invention provides a photographic element comprising a silver halide emulsion layer having associated therewith a dye-forming coupler represented by formula I: ##STR1## wherein X is hydrogen or a coupling-off group; andR' is a tertiary alkyl group and R" represents the group ##STR2## in which R.sup.1, R.sup.2, and R.sup.3 are independently selected alkyl groups, provided that any two of R.sup.1, R.sup.2, and R.sup.3 may join to form a ring;R.sup.4 is hydrogen or a substituent, provided that R.sup.3 and R.sup.4 may join to form a ring when R.sup.4 is a substituent; andW is a substituent selected from the group consisting of --C(O)R.sup.5, --SO.sub.2 R.sup.5, and --P(O)(OR.sup.6).sub.2 in which R.sup.5 is selected from the group consisting of alkyl, aryl, alkoxy, aryloxy, alkylamino, and arylamino groups and R.sup.6 is selected from the group consisting of alkyl and aryl groups.The element exhibits improved magenta dye light stability.
摘要翻译：本发明提供了一种照相元件，其包含卤化银乳剂层，其具有与式I化合物形成的染料形成成色剂：其中X为氢或偶合离去基团; 并且R'是叔烷基，R“表示其中R 1，R 2和R 3是独立选择的烷基的基团，条件是R 1，R 2和R 3中的任何两个可以连接形成环; R4是氢或取代基，条件是当R 4为取代基时，R 3和R 4可以连接形成环; 并且W是选自-C（O）R 5，-SO 2 R 5和-P（O）（OR 6）2的取代基，其中R 5选自烷基，芳基，烷氧基，芳氧基，烷基氨基和芳基氨基，R 6选自烷基和芳基。该元件表现出改善的品红染料光稳定性。

2. 发明授权

US5534401A Retouchable reversal silver halide photographic element with a pyrazoloazole magenta dye-forming coupler 失效
标题翻译：可变形的反转卤化银照相元件与吡唑并噻唑品红色成色剂
公开(公告)号：US5534401A
公开(公告)日：1996-07-09
申请号：US396836
申请日：1995-03-01
申请人： J. R. Vargas , John W. Harder , Phillip D. Knight , Paul A. Burns , Lynda D. Weber
发明人： J. R. Vargas , John W. Harder , Phillip D. Knight , Paul A. Burns , Lynda D. Weber
IPC分类号： G03C7/38 , G03C11/04 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/3835 , G03C11/04 , Y10S430/156
摘要： There are described reversal photographic elements containing magenta dye-forming couplers that yield dye images that particularly lend themselves to retouching. The photographic element comprises a pyrazoloazole magenta dye forming coupler having a cleavable ballast group joined to the remainder of the molecule by one or two electrophilic cleavage groups which can be removed with a specialized processing composition after reversal processing.
摘要翻译：描述了包含品红色成色成色剂的反转照相元件，其产生特别适合于修饰的染料图像。照相元件包括吡唑并噻唑品红色染料形成成色剂，其具有通过一个或两个亲电裂解基团与分子的其余部分连接的可切割的镇流剂基团，其可在反转处理后用专门的处理组合物除去。

3. 发明授权

US5296337A Process for retouching photographic images containing a dye having a cleavable ballast 失效
标题翻译：用于修饰含有具有可切割镇流器的染料的照相图像的方法
公开(公告)号：US5296337A
公开(公告)日：1994-03-22
申请号：US872473
申请日：1992-04-23
申请人： J. Ramon Vargas , John W. Harder , Phillip D. Knight , Paul A. Burns , Lynda D. Weber
发明人： J. Ramon Vargas , John W. Harder , Phillip D. Knight , Paul A. Burns , Lynda D. Weber
IPC分类号： G03C7/18 , G03C7/30 , G03C7/32 , G03C7/38 , G03C11/00 , G03C11/04 , G03C11/18 , G03G8/00 , G03G5/92 , G03G5/94 , G03G7/00
CPC分类号： G03C7/3835 , G03C11/04 , Y10S430/144 , Y10S430/159
摘要： There are described a method for retouching photographic images, compositions adapted for such retouching, and photographic elements containing dye-forming couplers that yield dye images that particularly lend themselves to retouching by this method. The method comprises contacting a photographic element containing a dye image with a defined retouching composition to solubilize and remove selected areas or amounts of dye. The composition comprises an aqueous basic solution of a dinucleophile and a water-soluble organic co-solvent. The preferred photographic element for application of this retouching method comprises a dye image formed from a pyrazoloazole magenta dye forming coupler having a cleavable ballast group joined to the remainder of the molecule by one or two electrophilic cleavage groups. The retouching composition cleaves the ballast from the dye and solubilizes the dye, allowing it to be washed from the element.
摘要翻译：描述了修饰照相图像的方法，适用于这种修饰的组合物，以及含有染料形成成色剂的照相元件，其产生特别适合于通过该方法进行修饰的染料图像。该方法包括将含有染料图像的照相元件与限定的润饰组合物接触以溶解并除去所选择的区域或数量的染料。所述组合物包含双亲核苷酸水溶液和水溶性有机共溶剂。用于这种修饰方法的优选的照相元件包括由具有可切割压载物的吡唑并噻唑品红色染料形成成色剂形成的染料图像，其通过一个或两个亲电裂解基团连接到分子的其余部分。修饰组合物从染料中切割镇流物并溶解染料，使其从元件中洗涤。

4. 发明授权

US5110942A Dye derived from a pyrazolotriazole 失效
标题翻译：衍生自吡唑并三唑的染料
公开(公告)号：US5110942A
公开(公告)日：1992-05-05
申请号：US576031
申请日：1990-08-31
申请人： John W. Harder , Paul A. Burns
发明人： John W. Harder , Paul A. Burns
IPC分类号： G03C7/38 , G03C11/04
CPC分类号： G03C7/3835 , G03C11/04
摘要： A method of retouching a dye image comprises selective removal with an aqueous acidic organic solvent solution, as described in the application, of a portion of a dye image from an exposed and processed photographic silver halide element comprising a support bearing a dye image from a dye-forming coupler and a primary amine photographic color developing agent, wherein the dye-forming coupler: (a) contains so ionizable group that is retained as part of a dye formed upon oxidative coupling, (b) has a structure such that the Log P of the coupler is greater than 4 and is derived from a four-equivalent coupler that has a Log P less than 8, and (c) has a coupling reactivity that enables formation of maximum image density of at least 0.6. The method comprises the step of contacting the dye image with an aqueous acidic organic solvent solution, as described in the application, for a time and at a temperature sufficient to selectively dissolve and remove a portion of the dye image from the photographic element. A new photographic element designed for such retouching comprises new pyrazolotriazole couplers as described in the application.
摘要翻译：修饰染料图像的方法包括如本申请中所述的由酸性有机溶剂水溶液选择性地除去来自暴露和加工的照相卤化银元素的染料图像的一部分，其包含载体，染料图像来自染料成色成色剂和伯胺照相彩色显影剂，其中染料形成成色剂：（a）含有作为在氧化偶合时形成的染料的一部分保留的可离子化基团，（b）具有使得Log P 的耦合器大于4并且衍生自具有Log P小于8的四等效成色剂，并且（c）具有能够形成至少0.6的最大图像密度的偶联反应性。该方法包括如本申请中所述使染料图像与酸性有机溶剂水溶液接触的时间和温度足以从照相元件中选择性地溶解和除去一部分染料图像的步骤。设计用于这种修饰的新的照相元件包括如本申请中所述的新的吡唑并三唑成色剂。

5. 发明授权

US5021325A Photographic material and process comprising a pyrazolotriazole coupler 失效
标题翻译：包含吡唑并三唑成色剂的摄影材料和方法
公开(公告)号：US5021325A
公开(公告)日：1991-06-04
申请号：US452997
申请日：1989-12-19
申请人： Paul A. Burns , John W. Harder
发明人： Paul A. Burns , John W. Harder
IPC分类号： C07D487/04 , G03C7/38
CPC分类号： C07D487/04 , G03C7/3835
摘要： A pyrazolotriazole dye-forming coupler containing on a carbon atom in a non-coupling position a ballast group derived from and bonded through a carboxylic acid portion of an unsubstituted or substituted amino acid provides useful magenta dye images in a photographic material and process and enables simplification of manufacture of the coupler. Such couplers are useful in photographic silver halide materials and processes.

6. 发明授权

US5411839A Image formation in color reversal materials using strong inhibitors 失效
标题翻译：使用强抑制剂的彩色反转材料中的图像形成
公开(公告)号：US5411839A
公开(公告)日：1995-05-02
申请号：US4027
申请日：1993-01-15
申请人： John W. Harder , Paul A. Burns , J. Ramon Vargas , Arlyce T. Bowne , Philip D. Knight , William J. Begley , Hans G. Ling
发明人： John W. Harder , Paul A. Burns , J. Ramon Vargas , Arlyce T. Bowne , Philip D. Knight , William J. Begley , Hans G. Ling
IPC分类号： G03C5/50 , G03C7/00 , G03C7/305 , G03C7/407 , G03C7/46
CPC分类号： G03C7/30558 , Y10S430/158
摘要： An improved color reversal element comprising: a support having thereon at least two light-sensitive silver halide emulsion layers and a compound capable of releasing a development inhibitor, the element comprising a compound having the structural formulaCAR--(TIME).sub.n --INHwherein:CAR is a carrier moiety from which --(TIME).sub.n --INH is released during color development;TIME is a timing group; INH is comprised of a development inhibitor moiety selected from the group consisting of oxazole, thiazole, diazole, oxathiazole, triazole, thiatriazole, benzotriazole, tetrazole, benzimidazole, indazole, isoindazole, mercaptotriazole, mercaptothiadiazole, mercaptotetrazole, selenotetrazole, mercaptothiazole, selenobenzothiazole, mercaptobenzoxazole, selenobenzoxazole, mercaptobenzimidazole, mercaptobenzothiazole, selenobenzimidazole, benzodiazole, mercaptooxadiazole, or benzisodiazole, the INH havina an inhibitor strength greater than 1 (one), andn is 0, 1 or 2.
摘要翻译：一种改进的颜色反转元件，包括：其上具有至少两个感光卤化银乳剂层的支持体和能够释放显影抑制剂的化合物，所述元件包含具有结构式CAR-（TIME）n-INH的化合物，其中： CAR是载体部分， - （TIME）n-INH在显色期间释放; TIME是一个时间组; INH由选自恶唑，噻唑，二唑，恶噻唑，三唑，噻三唑，苯并三唑，四唑，苯并咪唑，吲唑，异吲唑，巯基三唑，巯基噻二唑，巯基四唑，硒四唑，巯基噻唑，硒苯并噻唑，巯基苯并恶唑，硒代苯并恶唑，巯基苯并咪唑，巯基苯并噻唑，硒代苯并咪唑，苯并二唑，巯基恶二唑或苯并二唑，其INH浓度大于1（1），n为0,1或2。

7. 发明授权

US4990430A Process for retouching dye images 失效
标题翻译：修饰染料图像的工艺
公开(公告)号：US4990430A
公开(公告)日：1991-02-05
申请号：US452907
申请日：1989-12-19
申请人： John W. Harder , Paul A. Burns
发明人： John W. Harder , Paul A. Burns
IPC分类号： G03C7/18 , G03C7/38 , G03C11/04
CPC分类号： G03C7/3835 , G03C11/04
摘要： A method of retouching a dye image comprises selective removal with an aqueous acidic organic solvent solution, as described in the application, of a portion of a dye image from an exposed and processed photographic silver halide element comprising a support bearing a dye image from a dye-forming coupler and a primary amine photographic color developing agent, wherein the dye-forming coupler: (a) contains no ionizable group that is retained as part of a dye formed upon oxidative coupling, (b) has a structure such that the Log P of the coupler is greater than 4 and is derived from a four-equivalent coupler that has a Log P less than 8, and (c) has a coupling reactivity that enables formation of maximum image density of at least 0.6. The method comprises the step of contacting the dye image with an aqueous acidic organic solvent solution, as described in the application, for a time and at a temperature sufficient to selectively dissolve and remove a portion of the dye image from the photographic element. A new photographic element designed for such retouching comprises new pyrazolotriazole couplers as described in the application.

8. 发明申请

US20090297992A1 COLOR PHOTOGRAPHIC MATERIALS WITH YELLOW MINIMUM DENSITY COLORANTS 失效
标题翻译：彩色摄影材料与黄色最小密度色素
公开(公告)号：US20090297992A1
公开(公告)日：2009-12-03
申请号：US12129726
申请日：2008-05-30
申请人： Paul L. Zengerle , Drake M. Michno , James H. Reynolds , Steven P. Szatynski , John W. Harder
发明人： Paul L. Zengerle , Drake M. Michno , James H. Reynolds , Steven P. Szatynski , John W. Harder
IPC分类号： G03C5/29 , G03C1/10
CPC分类号： G03C1/832 , G03C7/3041 , G03C7/39292
摘要： Silver halide color photographic elements having multiple color imaging layers contain a permanent, pre-formed yellow colorant that is present in an amount to provide a status M blue density greater than 0.003 per mg/m2. This colorant provides minimum density at lower cost and can be incorporated with minimal or no organic solvents and thus enable a reduced organic load that may lead to improved film physical properties.
摘要翻译：具有多个彩色成像层的卤化银彩色照相元件含有永久的预形成的黄色着色剂，其量以提供大于0.003 / mg / m 2的状态M蓝色密度。该着色剂以较低的成本提供最小的密度，并且可以与最少的或没有有机溶剂结合，从而能够降低可能导致改进的膜物理性能的有机负载。

9. 发明授权

US06190851B1 Photographic element, dispersion, compound and process 有权
标题翻译：摄影元素，分散体，复合物和工艺
公开(公告)号：US06190851B1
公开(公告)日：2001-02-20
申请号：US09473790
申请日：1999-12-28
申请人： John W. Harder , James S. Honan , Albert J. Mura
发明人： John W. Harder , James S. Honan , Albert J. Mura
IPC分类号： G03C108
CPC分类号： G03C7/346 , G03C7/3885
摘要： Disclosed is a photographic element complising a light sensitive silver halide emulsion layer having associated therewith a cyan dye forming coupler having Formula (I): wherein R1 and R3 independently represent hydrogen or an alkyl group; R2 represents a carbocyclic or heterocyclic aromatic group; n represents 1, 2, or 3; each X is an independently selected substituent where at least one X located at a position of the phenyl ring meta or para to the sulfonyl group and is either an alkoxy group having a branched carbon or an aiyloxy group; and Z represents hydrogen or a group that can be split off by the reaction of the coupler with an oxidized color-developing compound; provided that the substituents of the compound of formula (I) are selected so that the compound has a melting point of 160° C. or less. The element provides improved phase stability during manufacturing while exhibiting satisfactory hue and dye light stability.
摘要翻译：公开了一种照相元件，其与具有式（I）的蓝色染料形成成色剂相关联的感光卤化银乳剂层：其中R1和R3独立地表示氢或烷基; R2表示碳环或杂环芳族基团; n表示1 ，2或3;每个X是独立选择的取代基，其中至少一个X位于苯环的位置上位于磺酰基的间位或对位，并且是具有支链碳或芳氧基的烷氧基; 并且Z表示氢或可通过偶合剂与氧化显色化合物的反应而分离的基团;条件是选择式（I）化合物的取代基使化合物的熔点为160℃ C.或更少。该元件在制造过程中提供改善的相稳定性，同时具有令人满意的色调和染料光稳定性。

10. 发明授权

US07629112B1 Color photographic materials with yellow minimum density colorants 失效
标题翻译：具有黄色最小密度着色剂的彩色感光材料
公开(公告)号：US07629112B1
公开(公告)日：2009-12-08
申请号：US12129726
申请日：2008-05-30
申请人： Paul L. Zengerle , Drake M. Michno , James H. Reynolds , Steven P. Szatynski , John W. Harder
发明人： Paul L. Zengerle , Drake M. Michno , James H. Reynolds , Steven P. Szatynski , John W. Harder
IPC分类号： G03C1/46 , G03C1/06 , G03C7/46 , G03C1/815 , G03C7/26
CPC分类号： G03C1/832 , G03C7/3041 , G03C7/39292
摘要： Silver halide color photographic elements having multiple color imaging layers contain a permanent, pre-formed yellow colorant that is present in an amount to provide a status M blue density greater than 0.003 per mg/m2. This colorant provides minimum density at lower cost and can be incorporated with minimal or no organic solvents and thus enable a reduced organic load that may lead to improved film physical properties.
摘要翻译：具有多个彩色成像层的卤化银彩色照相元件含有永久的预形成的黄色着色剂，其量以提供大于0.003 / mg / m 2的状态M蓝色密度。该着色剂以较低的成本提供最小的密度，并且可以与最少的或没有有机溶剂结合，从而能够降低可能导致改进的膜物理性能的有机负载。

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