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1. 发明授权

US5455150A Color photographic negative elements with enhanced printer compatibility 失效
标题翻译：彩色照相底片，增强打印机兼容性
公开(公告)号：US5455150A
公开(公告)日：1995-10-03
申请号：US75068
申请日：1993-06-10
申请人： Jared B. Mooberry , Paul B. Merkel , Stephen P. Singer
发明人： Jared B. Mooberry , Paul B. Merkel , Stephen P. Singer
IPC分类号： G03C7/00 , G03C1/83 , G03C7/18 , G03C7/392 , G03C1/46
CPC分类号： G03C7/18 , G03C1/83
摘要： A silver halide photographic negative has a red sensitive layer containing a coupler which reacts with oxidized color developer to form a cyan dye, a blue sensitive layer containing a coupler which reacts with oxidized color developer to form a yellow dye, and a green sensitive layer containing a coupler which reacts with oxidized color developer to form a magenta dye. The coupler in the green sensitive layer produces a magenta dye which has relatively low density in the 560-590 nm range as compared with magenta dyes produced by pyrazolotriazole type couplers or 1-phenyl-3-acylamino-5-pyrazolone couplers. The element additionally has an inert dye present, preferably positioned below the green sensitive layer containing the foregoing coupler. The inert dye has a peak absorption between 560-590 nm so that the negative has a ratio of density at 580 nm to density at 550 nm, both as measured at neutral midscale exposure, which is greater than exhibited by the element absent the inert dye.
摘要翻译：卤化银照相底片具有含有与氧化显色剂反应形成青色染料的成色剂的红色敏感层，含有与氧化显色剂反应形成黄色染料的成色剂的蓝色敏感层和含有与氧化的彩色显影剂反应形成品红色染料的成色剂。绿色敏感层中的成色剂产生品红色染料，与由吡唑并三唑型成色剂或1-苯基-3-酰基氨基-5-吡唑啉酮成色剂产生的品红色染料相比，在560-590nm范围内具有相对较低的密度。元素另外具有存在的惰性染料，优选位于含有前述成色剂的绿色敏感层下方。惰性染料在560-590nm之间具有峰值吸收，使得阴性在580nm处的密度与550nm处的密度之比（无论是在惰性染料中没有表现出的中性中值曝光）。

2. 发明授权

US5532117A Photographic element containing certain azoaniline dyes 失效
标题翻译：含有某些偶氮苯胺染料的摄影元素
公开(公告)号：US5532117A
公开(公告)日：1996-07-02
申请号：US431234
申请日：1995-04-28
申请人： Paul B. Merkel , James P. Merrill , Jeffrey W. Schmoeger , Jared B. Mooberry
发明人： Paul B. Merkel , James P. Merrill , Jeffrey W. Schmoeger , Jared B. Mooberry
IPC分类号： G03C7/00 , G03C1/40 , G03C1/83 , G03C7/20 , G03C1/46
CPC分类号： G03C1/831
摘要： The invention provides a multicolor negative photographic element which contains a layer containing a yellow or orange-yellow azoaniline dye of structure I ##STR1## wherein: R.sub.1 is an alkyl group or a phenyl group;R.sub.2 is hydrogen or an alkyl group;R.sub.3 is an alkoxy, aryloxy or alkyl group when R.sub.2 is hydrogen, or is hydrogen when R.sub.2 is an alkyl group;R.sub.1 and R.sub.2 or R.sub.1 and R.sub.3 may join to form a ring;R.sub.4, which may be in the para or meta position relative to the azo group, is an electron-withdrawing group selected from the group consisting of trifluoromethyl, cyano, halogen, and from alkoxycarbonyl, aryloxycarbonyl, acyloxy, carbonamido, sulfonamido, carbamoyl, sulfamoyl, alkylsulfonyl, arylsulfonyl, sulfonyloxy (--OSO.sub.3 R), alkoxysulfonyl, aryloxysulfonyl, and sulfoxide groups;R.sub.5 is hydrogen or, can be a chlorine in the meta position when R.sub.4 is a chlorine in the para position; andthe total number of carbon atoms in R.sub.1, R.sub.2, R.sub.3, and R.sub.4 taken together is at least 9;wherein neither a layer sensitive to blue light nor a layer sensitive to green light is located between the support and the layer in which the azoaniline dye is located. The invention also provides a method of forming an image in an element of the invention.
摘要翻译：本发明提供一种多色负片照相元件，其含有含有结构I的黄色或橙色 - 黄色偶氮苯胺染料的层，其中：R1是烷基或苯基; R2是氢或烷基; 当R 2为氢时，R 3为烷氧基，芳氧基或烷基，或当R 2为烷基时为R 3; R1和R2或R1和R3可以连接形成环; R4可以相对于偶氮基在对位或间位，是从三氟甲基，氰基，卤素和烷氧基羰基，芳氧基羰基，酰氧基，碳酰氨基，亚磺酰氨基，氨基甲酰基，氨磺酰基中的吸电子基团，烷基磺酰基，芳基磺酰基，磺酰氧基（-OSO 3 R），烷氧基磺酰基，芳氧基磺酰基和亚砜基团; 当R4是对位的氯时，R5是氢或可以是间位的氯; R 1，R 2，R 3和R 4中的碳原子总数合计为9以上。其中对蓝色光敏感的层和对绿色光敏感的层都不位于载体和偶氮苯胺染料所在的层之间。本发明还提供了一种在本发明的元件中形成图像的方法。

3. 发明授权

US5298368A Photographic coupler compositions and methods for reducing continued coupling 失效
标题翻译：摄影耦合器组合物和减少连续耦合的方法
公开(公告)号：US5298368A
公开(公告)日：1994-03-29
申请号：US689436
申请日：1991-04-23
申请人： Paul B. Merkel , Edward Schofield , Stephen P. Singer
发明人： Paul B. Merkel , Edward Schofield , Stephen P. Singer
IPC分类号： G03C7/384 , G03C7/30 , G03C7/388 , G03C7/392 , G03C1/34 , G03C7/42
CPC分类号： G03C7/3003 , G03C7/3012 , G03C7/3885
摘要： Photographic coupler compositions comprise (a) a pyrazolone magenta dye-forming coupler compound, and (b) a sulfoxide compound in an amount sufficient to reduce continued coupling of the coupler compound during the bleach step of a color photographic process. The sulfoxide compound is of the formula ##STR1## wherein R.sub.1 and R.sub.2 are individually selected from the group consisting of straight and branched chain alkyl groups, alkenyl groups and alkylene groups; straight and branched chain alkyl groups, alkenyl groups and alkylene groups containing at least one substituent selected from the group consisting of alkoxy, aryloxy, aryl, alkoxycarbonyl, aryloxycarbonyl, acyloxy, carbonamido and carbamoyl groups and halogen atoms; a phenyl group; and a phenyl group containing at least one substituent selected from the group consisting of alkyl, alkoxy, aryloxy, aryl, alkoxycarbonyl, aryloxycarbonyl, acyloxy, carbonamido and carbamoyl groups and halogen atoms. Additionally, R.sub.1 and R.sub.2 combined contain at least 12 carbon atoms. Preferably, the coupler composition is substantially free of phenol compounds when R.sub.1 and R.sub.2 are other than unsubstituted alkyl, alkenyl or alkylene groups.
摘要翻译：摄影成色剂组合物包含（a）形成吡唑啉酮品红色染料的成色剂化合物，和（b）足够量的亚砜化合物，其量可以在彩色照相法漂白步骤期间减少偶合剂化合物的持续偶联。亚砜化合物具有式（*化学结构*），其中R 1和R 2分别选自直链和支链烷基，烯基和亚烷基; 直链和支链烷基，烯基和含有至少一个选自烷氧基，芳氧基，芳基，烷氧基羰基，芳氧基羰基，酰氧基，碳酰氨基和氨基甲酰基和卤素原子的取代基的亚烷基; 苯基; 和含有至少一个选自烷基，烷氧基，芳氧基，芳基，烷氧基羰基，芳氧基羰基，酰氧基，碳酰氨基和氨基甲酰基和卤素原子的取代基的苯基。另外，R 1和R 2组合含有至少12个碳原子。当R 1和R 2不是未取代的烷基，烯基或亚烷基时，优选地，所述成色剂组合物基本上不含酚化合物。

4. 发明授权

US5200309A Color photographic materials including magenta coupler, carbonamide compound and aniline or amine compound, and methods 失效
标题翻译：彩色摄影材料，包括MAGENTA COUPLER，碳酰胺化合物和苯胺或胺化合物，以及方法
公开(公告)号：US5200309A
公开(公告)日：1993-04-06
申请号：US751469
申请日：1991-08-29
申请人： Paul B. Merkel , Stephen P. Singer
发明人： Paul B. Merkel , Stephen P. Singer
IPC分类号： G03C7/384 , G03C7/30 , G03C7/388 , G03C7/392
CPC分类号： G03C7/3885 , G03C7/3012
摘要： Color photographic materials comprise a support bearing a silver halide emulsion and a coupler composition. The coupler composition comprises a two-equivalent pyrazolone magenta dye-forming coupler, a ballasted carbonamide compound, and a ballasted aniline or amine compound. The carbonamide compound and the aniline or amine compound reduce continued coupling of the pyrazolone magenta dye-forming coupler during the bleach step in a color photographic process without altering the advantageous color image properties provided by the two-equivalent pyrazolone magenta dye-forming coupler

5. 发明授权

US5376519A Photographic material containing a coupler composition comprising magenta coupler, phenolic solvent, and at least one aniline or amine 失效
标题翻译：含有包含品红成色剂，酚类溶剂和至少一种苯胺或胺的成色剂组合物的照相材料
公开(公告)号：US5376519A
公开(公告)日：1994-12-27
申请号：US872940
申请日：1992-04-23
申请人： Paul B. Merkel , Stephen P. Singer
发明人： Paul B. Merkel , Stephen P. Singer
IPC分类号： G03C7/30 , G03C7/305 , G03C7/388 , G03C7/392 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/3012 , G03C7/30529 , G03C7/3885 , G03C7/39236 , G03C7/39244 , Y10S430/158
摘要： A color photographic material and process provide a two-equivalent 3-anilino pyrazolone magenta dye-forming coupler, a phenolic coupler solvent and at least one amine compound.
摘要翻译：彩色照相材料和方法提供了2-当量的3-苯胺基吡唑啉酮品红色染料形成成色剂，酚类成色剂溶剂和至少一种胺化合物。

6. 发明授权

US5350667A Photographic elements containing magenta couplers and process for using same 失效
标题翻译：含有品红色成色剂的摄影元件及其使用方法
公开(公告)号：US5350667A
公开(公告)日：1994-09-27
申请号：US79538
申请日：1993-06-17
申请人： Stephen P. Singer , Paul B. Merkel , Bernard Arthur J. Clark , Paul Louis R. Stanley
发明人： Stephen P. Singer , Paul B. Merkel , Bernard Arthur J. Clark , Paul Louis R. Stanley
IPC分类号： G03C7/305 , G03C7/384
CPC分类号： G03C7/30529 , G03C7/384
摘要： A photographic element contains a light-sensitive silver halide layer having associated therewith a coupler which is a pyrazolone compound with a coupling-off substituent at the -4-position, said compound having the formula: ##STR1## wherein each R.sup.1 is independently a substituted or unsubstituted alkylsulfonyl or arylsulfonyl group; each R.sup.2 and R.sup.3 is independently a substituent; R.sup.4, R.sup.5, and R.sup.6 are independently hydrogen or substituted or unsubstituted alkyl groups; m and n are independently 0 or 1 but both are not 0; x1 and x2 are independently 0 to 5; and y is 0 to 3; provided that each of R.sup.3, R.sup.4, R.sup.5, and R.sup.6 is selected such that the calculated log P of the thiophenol corresponding to the substituent at the 4-position of the pyrazolone is at least 4. The photographic element provides an improved combination of low continued coupling together with a magenta hue exhibiting a long wavelength of maximum absorption.
摘要翻译：照相元件含有与其相关联的成色剂的感光卤化银层，其为在-4位具有偶联取代基的吡唑啉酮化合物，所述化合物具有下式：其中每个R 1独立地是取代的或未取代的烷基磺酰基或芳基磺酰基; 每个R 2和R 3独立地是取代基; R4，R5和R6独立地是氢或取代或未取代的烷基; m和n独立地为0或1，但都不为0; x1和x2分别为0〜5; y为0〜3; 条件是选择R3，R4，R5和R6中的每一个，使得对应于吡唑啉酮的4-位上的取代基的苯硫酚的计算log P为至少4.照相元件提供了低持续的改进的组合与显示长波长最大吸收的品红色相连。

7. 发明授权

US07338756B2 Method of preparation of direct dispersions of photographically useful chemicals 失效
标题翻译：制备摄影有用化学品的直接分散体的方法
公开(公告)号：US07338756B2
公开(公告)日：2008-03-04
申请号：US10692535
申请日：2003-10-24
申请人： Paul L. Zengerle , Richard K. Rothrock , Jerrold N. Poslusny , Stephen P. Singer , Peter P. Garrisi , Paul B. Merkel
发明人： Paul L. Zengerle , Richard K. Rothrock , Jerrold N. Poslusny , Stephen P. Singer , Peter P. Garrisi , Paul B. Merkel
IPC分类号： G03C1/005 , G03C1/08
CPC分类号： G03C7/3885 , G03C1/005 , G03C2001/0854
摘要： A process for making a direct dispersion of a photographically useful material comprising: mixing (i) an aqueous phase and (ii) a liquid organic phase under conditions of shear or turbulence to form a dispersion of the organic phase dispersed in the aqueous phase; wherein the liquid organic phase comprises one or more photographically useful materials and one or more organic solvents having a boiling point of at least 150° C., a molecular weight less than or equal to 300, and a solvatochromic parameter β value greater than or equal to 0.50, wherein the weight ratio of the sum of the solvents having a boiling point of at least 150° C., a molecular weight less than or equal to 300, and a solvatochromic parameter β value greater than or equal to 0.50 to the photographically useful materials does not exceed 0.25. The use of relatively low levels of specified high-boiling organic solvents enables the direct dispersion of hydrophobic photographically useful materials with low solubility in conventional primary photographic useful solvents without crystallization problems or excessive decomposition.
摘要翻译：一种用于直接分散照相的有用材料的方法，包括：（i）水相和（ii）液态有机相在剪切或湍流条件下混合以形成分散在水相中的有机相的分散体; 其中液体有机相包含一种或多种照相用的材料和一种或多种沸点为至少150℃，分子量小于或等于300的有机溶剂，溶剂化变色参数β值大于或等于至0.50，其中沸点为至少150℃，分子量小于或等于300的溶剂的总和与溶剂化变色参数β值大于或等于0.50的相对于照相的重量比有用的材料不超过0.25。使用相对低含量的特定高沸点有机溶剂使得能够在常规的主要照相有用溶剂中直接分散具有低溶解度的疏水照相用材料，而没有结晶问题或过度分解。

8. 发明授权

US5256528A Magenta image-dye couplers of improved hue 失效
标题翻译：洋红色图像染料成色剂改善色调
公开(公告)号：US5256528A
公开(公告)日：1993-10-26
申请号：US872880
申请日：1992-04-23
申请人： Paul B. Merkel , Stephen P. Singer , Bernard Arthur Clark , Paul Louis R. Stanley
发明人： Paul B. Merkel , Stephen P. Singer , Bernard Arthur Clark , Paul Louis R. Stanley
IPC分类号： G03C7/305 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/30529
摘要： A photographic element and process provide a magenta coupler of the formula: ##STR1## wherein (a) at least one of X1, X2 and R1 and at least one of R2 and R3 is a substituent individually selected from carbamoyl, alkoxycarbonyl, aryloxycarbonyl, sulfamoyl, alkylsulfonyl, arylsulfonyl, alkoxysulfonyl, aryloxysulfonyl, alkylsulfoxyl, arylsulfoxyl, acyloxy, cyano, nitro, and trifluoromethyl;(b) the substituents X1, X2, R1, R2 and R3 not selected from the (a) group may be selected from alkyl, alkoxy, aryloxy, acylamino, alkylthio, arylthio, sulfonamido, alkylureido, arylureido, alkoxycarbonylamino, aryloxycarbonylamino, and halogen and in the case of R3 hydrogen;(c) substituents R1 and R2 are para or meta to the carbon attached to the nitrogen atom;(d) a and b are 1 to 3;(e) Q is an alkylthio or arylthio coupling-off group.The element provides a deeper magenta hue and reduced blue absorption by the resulting magenta dye.
摘要翻译：照相元件和方法提供下式的品红成色剂：其中（a）X 1，X 2和R 1中的至少一个和R 2和R 3中的至少一个是分别选自氨基甲酰基，烷氧基羰基，芳氧基羰基，氨磺酰基，烷基磺酰基，芳基磺酰基，烷氧基磺酰基，芳氧基磺酰基，烷基亚砜基，芳基亚砜基，酰氧基，氰基，硝基和三氟甲基; （b）未选自（a）基团的取代基X1，X2，R1，R2和R3可以选自烷基，烷氧基，芳氧基，酰氨基，烷硫基，芳硫基，亚磺酰氨基，烷基脲基，芳基脲基，烷氧基羰基氨基，芳氧基羰基氨基和卤素在R3氢的情况下; （c）取代基R 1和R 2与连接在氮原子上的碳对位或间位; （d）a和b为1〜3; （e）Q是烷硫基或芳硫基离去基团。该元素提供更深的品红色色调，并由所得品红色染料减少蓝色吸收。

9. 发明授权

US5411841A Photographic elements containing magenta couplers and process for using same 失效
标题翻译：含有品红色成色剂的摄影元件及其使用方法
公开(公告)号：US5411841A
公开(公告)日：1995-05-02
申请号：US66960
申请日：1993-05-24
申请人： Stephen P. Singer , Paul B. Merkel , Bernard A. J. Clark , Paul L. R. Stanley
发明人： Stephen P. Singer , Paul B. Merkel , Bernard A. J. Clark , Paul L. R. Stanley
IPC分类号： G03C7/384 , G03C7/305
CPC分类号： G03C7/30529 , G03C7/384
摘要： Improved hue, speed of dye formation and reduced staining are provided by a photographic element comprising a light-sensitive silver halide layer having associated therewith a 1-phenyl-3-anilino-pyrazolo-5-one coupler comprising a ballasted parent and a coupling-off group and containing substituents on the 1-phenyl and 3-anilino rings of the parent having Hammett sigma values which together sum to at least 1.1, the coupler further having at the 4-position of the pyrazolone ring a coupling-off group comprising a phenylthio group containing a carbonamido substituent in the position para to the sulfur on the phenylthio ring with the substituents on the phenylthio ring selected such that the calculated log P of the thiophenol corresponding to the coupling-off group is at least 4. ##STR1##
摘要翻译：通过包含感光卤化银层的照相元件提供改善的色调，染料形成速度和减少染色，所述光敏卤化银层具有与其相关的1-苯基-3-苯胺基 - 吡唑并-5-酮成色剂，其包含压载母体和偶联 - 并且在具有哈米特σ值的母体的1-苯基和3-苯胺基环上含有取代基，它们总计至少为1.1，所述成色剂还在吡唑啉酮环的4-位上具有偶联离去基团，在苯硫基环上具有取代基的苯硫基上的硫位置上具有碳酰氨基取代基的苯硫基选择为使得对应于偶合离去基团的苯硫酚的计算log P为至少4.实施例偶合剂：图像>

10. 发明授权

US5462848A Color photographic materials including magenta coupler, inhibitor-releasing coupler and carbonamide compound, and methods 失效
标题翻译：包括品红成色剂，抑制剂释放成色剂和碳酰胺化合物的彩色照相材料及方法
公开(公告)号：US5462848A
公开(公告)日：1995-10-31
申请号：US74908
申请日：1993-06-10
申请人： Paul B. Merkel , Stephen P. Singer
发明人： Paul B. Merkel , Stephen P. Singer
IPC分类号： G03C7/305 , G03C7/32 , G03C7/384 , G03C7/388 , G03C7/392 , G03C1/08 , G03C7/26
CPC分类号： G03C7/3885 , G03C7/3225 , Y10S430/158
摘要： Color photographic materials comprise a support bearing a silver halide emulsion and a coupler composition. The coupler composition comprises a two-equivalent pyrazolone magenta dye-forming coupler, a ballasted carbonamide compound, and a developer inhibitor-releasing coupler. The carbonamide compound reduces continued coupling of the pyrazolone magenta dye-forming coupler during the bleach step in a color photographic process without altering the advantageous properties provided by the combination of the two-equivalent pyrazolone magenta dye-forming coupler and the developer inhibitor-releasing coupler.
摘要翻译：彩色照相材料包括带有卤化银乳剂和成色剂组合物的载体。成色剂组合物包含双等价的吡唑啉酮品红色染料形成成色剂，压载的碳酰胺化合物和显影剂抑制剂释放成色剂。碳酰胺化合物在彩色照相法中在漂白步骤期间减少吡唑啉酮品红色染料形成成色剂的持续偶联，而不改变由双等价的吡唑啉酮品红色染料形成成色剂和显影剂抑制剂释放成色剂的组合提供的有利特性。

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