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31. 发明授权

US5300406A Photographic element comprising a combination of a development inhibiting releasing coupler and a bleach accelerator releasing compound 失效
标题翻译：包含显影抑制释放成色剂和漂白促进剂释放化合物的组合的照相元件
公开(公告)号：US5300406A
公开(公告)日：1994-04-05
申请号：US906251
申请日：1992-06-29
申请人： William J. Begley , Stephen P. Singer , David T. Southby , Donald, Jr. Singleton
发明人： William J. Begley , Stephen P. Singer , David T. Southby , Donald, Jr. Singleton
IPC分类号： G03C7/305 , G03C7/32 , G03C7/407 , G03C7/34
CPC分类号： G03C7/30594 , G03C7/30541 , G03C7/30576 , Y10S430/156 , Y10S430/158
摘要： A color photographic element comprises a support bearing at least one photographic silver halide emulsion layer, an image dye-forming coupler, and a combination of a development inhibitor releasing coupler and a wash-out coupler, the washout coupler (A)(i) capable of forming a compound that is washed out of the photographic element upon processing and(ii) capable of releasing a bleach accelerator group, and(iii) is represented by the formula:(SOL).sub.x --COUP--(R.sup.1).sub.y --(R.sup.2).sub.z --BLEACHThe development inhibitor releasing coupler is selected from a timed and non-timed development inhibitor releasing coupler.
摘要翻译：彩色照相元件包括承载至少一个照相卤化银乳剂层，图像染料形成成色剂以及显影抑制剂释放成色剂和洗出成色剂的组合的载体，所述洗涤成色剂（A）（i）能够形成在加工时从照相元件洗出的化合物和（ii）能够释放漂白促进剂组的化合物，（iii）由下式表示：（SOL）x-COUP-（R1）y-（R2 ）z-BLEACH开发抑制剂释放成色剂选自定时和非定时显影抑制剂释放成色剂。

32. 发明授权

US5256525A Blocked incorporated developers in a photographic element 失效
标题翻译：封闭的摄影元素的开发商
公开(公告)号：US5256525A
公开(公告)日：1993-10-26
申请号：US810944
申请日：1991-12-19
申请人： David T. Southby , Jared B. Mooberry , John Texter , John L. Pawlak
发明人： David T. Southby , Jared B. Mooberry , John Texter , John L. Pawlak
IPC分类号： G03C1/42 , G03C7/305 , G03C7/392 , G03C7/407 , G03C5/30 , G03C7/388
CPC分类号： G03C1/42 , G03C7/30511 , G03C7/407 , Y10S430/144 , Y10S430/16
摘要： A photographic element is disclosed including a support bearing at least one photographic silver halide emulsion layer and at least one non-photosensitive layer between the emulsion layer and the support, wherein the non-photosensitive layer comprises at least one blocked developing agent.

33. 发明授权

US4471049A Dye image-generating photographic elements 失效
标题翻译：染色影像摄影元素
公开(公告)号：US4471049A
公开(公告)日：1984-09-11
申请号：US525081
申请日：1983-08-22
申请人： Roy King , David T. Southby
发明人： Roy King , David T. Southby
IPC分类号： G03C7/20 , G03C1/06 , G03C7/392 , G03C7/42 , G03C1/46
CPC分类号： G03C7/392
摘要： Photographic elements intended to generate dye images containing at least one colloidal silver layer and at least one hydroquinone antistain agent have been observed to suffer from random fog spotting, which can be reduced by incorporating a catalyst for the decomposition of hydrogen peroxide. The imagewise exposed elements when photographically processed and bleached of silver produce viewable dye images.
摘要翻译：已经观察到旨在产生含有至少一种胶体银层和至少一种氢醌防粘剂的染料图像的照相元件遭受随机雾点，其可以通过引入用于分解过氧化氢的催化剂而降低。当照相处理和漂白银时，成像曝光元件产生可见的染料图像。

34. 发明授权

US4255510A Development restrainer precursors for photographic elements 失效
标题翻译：摄影元素的发展抑制剂前体
公开(公告)号：US4255510A
公开(公告)日：1981-03-10
申请号：US85944
申请日：1979-10-18
申请人： Michael J. Simons , David T. Southby , Hans G. Ling
发明人： Michael J. Simons , David T. Southby , Hans G. Ling
IPC分类号： C07D249/18 , G03C8/00 , G03C1/40 , G03C1/10 , G03C5/30 , G03C7/00
CPC分类号： G03C8/00 , C07D249/18 , Y10S430/158
摘要： Photographic elements, assemblages and processes for color diffusion transfer photography are described wherein certain azole compounds having at least two nitrogen atoms are employed as development restrainer precursors. Preferred azole compounds include benzotriazoles, triazoles, tetrazoles, indazoles and benzimidazoles. The azole compounds have an alkali-hydrolyzable, N,N-disubstituted carbamoyl group on one of the two nitrogen atoms.
摘要翻译：描述了用于颜色扩散转移摄影的摄影元件，组合和方法，其中使用具有至少两个氮原子的某些唑化合物作为显影抑制剂前体。优选的唑化合物包括苯并三唑，三唑，四唑，吲唑和苯并咪唑。唑化合物在两个氮原子之一上具有碱可水解的N，N-二取代的氨基甲酰基。

35. 发明授权

US07056375B2 Solubilized dyes for inks 失效
标题翻译：用于油墨的溶解染料
公开(公告)号：US07056375B2
公开(公告)日：2006-06-06
申请号：US10935599
申请日：2004-09-07
申请人： Joan C. Potenza , Marcel B. Madaras , Hans F. Schmitthenner , David T. Southby
发明人： Joan C. Potenza , Marcel B. Madaras , Hans F. Schmitthenner , David T. Southby
IPC分类号： C09D11/00 , C09B29/036
CPC分类号： C09D11/32 , C09B29/0007 , C09B29/0025 , C09B29/3647
摘要： This invention relates to an ink composition comprising a dye represented by Formula I: wherein R1 is independently a non-metallic substituent; s is 0, 1, 2, 3, or 4; R2 is hydrogen or a non-metallic substituent; R3 is a substituted or unsubstituted aromatic or heterocyclic group with the proviso that if R3 is a quinoline moiety, the azo group is not bonded to the 5, 6, 7 or 8 position of the quinoline ring; wherein the dye must bear at least one ionizable group that is capable of imparting water solubility to the dye. It also relates to dyes which comprise a specific subset of the above dyes.
摘要翻译：本发明涉及包含由式I表示的染料的油墨组合物：其中R 1独立地是非金属取代基; s为0,1,2,3或4; R 2是氢或非金属取代基; R 3是取代或未取代的芳族或杂环基团，条件是如果R 3为喹啉部分，则偶氮基团不与5,6,7 或喹啉环的8位; 其中染料必须具有能赋予染料水溶性的至少一个可离子化基团。它还涉及包含上述染料的特定子集的染料。

36. 发明授权

US06712891B2 Ink jet composition 失效
标题翻译：喷墨组合物
公开(公告)号：US06712891B2
公开(公告)日：2004-03-30
申请号：US10232035
申请日：2002-08-30
申请人： Andrei Andrievsky , David T. Southby , Samuel Chen , Dale E. Decann
发明人： Andrei Andrievsky , David T. Southby , Samuel Chen , Dale E. Decann
IPC分类号： C09D1102
CPC分类号： C09D11/32 , C09D11/328
摘要： An ink jet ink composition including water, humectant and a metallized, phthalocyanine colorant, the metallized, phthalocyanine colorant having the formula: MPc(SO3X)a(SO2NRR′)b wherein: M represents a metal; Pc represents a phthalocyanine nucleus; each X independently represents hydrogen, alkali metal or an organic cation; a is from 0 to 3; b is from 1 to 4; each R independently represents a substituted or unsubstituted alkyl group having from 1 to about 15 carbon atoms, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group; and each R′ independently represents R or hydrogen; with the proviso that a+b is an average of from 2 to 4; and with the further proviso that at least about 50 wt. % of the metallized, phthalocyanine colorant is present in the composition as particles.
摘要翻译：一种喷墨油墨组合物，包括水，保湿剂和金属化酞菁着色剂，具有下式的金属化的酞菁着色剂：MPc（SO3X）a（SO2NRR'）b其中：M表示金属; Pc代表酞菁核; 每个X独立地表示氢，碱金属或有机阳离子; a为0〜3; b为1〜4; 每个R独立地表示取代或未取代的具有1至约15个碳原子的烷基，取代或未取代的芳基或取代或未取代的杂环基; 并且每个R'独立地表示R或氢; 条件是a + b的平均值为2至4; 并且进一步的条件是至少约50wt。金属化的酞菁着色剂的％以颗粒形式存在于组合物中。

37. 发明授权

US06569612B1 Photographic element containing a high-dye-yield coupler for producing a yellow hue 失效
标题翻译：含有用于产生黄色调的高染料收率成色剂的摄影元件
公开(公告)号：US06569612B1
公开(公告)日：2003-05-27
申请号：US09943073
申请日：2001-08-30
申请人： Lelia Cosimbescu , Jared B. Mooberry , David T. Southby , Louis E. Friedrich
发明人： Lelia Cosimbescu , Jared B. Mooberry , David T. Southby , Louis E. Friedrich
IPC分类号： G03C146
CPC分类号： G03C7/36 , G03C1/498 , Y10S430/151 , Y10S430/156
摘要： A color photographic element is disclosed comprising at least three light-sensitive units which have their individual sensitivities in different wavelength regions, comprising at least one imaging layer comprising a light-sensitive silver-halide emulsion, binder, and a yellow coupler represented by the following structure: Wherein COUP is a photographic coupler residue capable of coupling with oxidized color developer to form a first yellow dye L is a linking group selected from the group consisting of —OC(═O)—, —OC(═S)—, —SC(═O)—, and —SC(═S)—, and —DYE is a releasable second yellow dye or yellow dye precursor, wherein COUP is an acetanilide compound that contains one or more electron-withdrawing groups such that the pKa at the coupling site is less than 8.7. Such yellow couplers improve activity and enhance dye densities.
摘要翻译：公开了一种彩色照相元件，其包括至少三个在不同波长区域具有各自敏感度的光敏单元，其包含至少一个成像层，该成像层包含感光卤化银乳剂，粘合剂和由以下物质表示的黄色成色剂结构：其中COUP是能够与氧化的显色剂偶联以形成第一黄色染料的照相成色剂残基L是选自-OC（= O） - ， - OC（= S） - ， - SC（= O） - 和-SSC（= S） - ，-DYE是可释放的第二黄色染料或黄色染料前体，其中COUP是含有一个或多个吸电子基团的乙酰苯胺化合物，使得pKa在偶联位点小于8.7。这种黄色成色剂提高了活性并提高了染料密度。

38. 发明授权

US06440648B1 Color photographic element having improved contrast and compatibility with both dry and conventional processing 失效
标题翻译：具有改善的对比度和与干式和常规处理的兼容性的彩色照相元件
公开(公告)号：US06440648B1
公开(公告)日：2002-08-27
申请号：US09746050
申请日：2000-12-21
申请人： David T. Southby , Xiqiang Yang , Benjamin P. Hoag
发明人： David T. Southby , Xiqiang Yang , Benjamin P. Hoag
IPC分类号： G03C832
CPC分类号： G03C7/30511 , G03C7/30558 , G03C7/39256 , G03C7/407 , G03C8/4013
摘要： A method of processing an imagewise exposed color photographic film, said film having at least three light-sensitive units which have their individual sensitivities in different wavelength regions, each of the units comprising at least one light sensitive silver halide emulsion and image dye coupler, which method comprises contacting the imagewise exposed color photographic film with an aqueous solution containing a non-blocked developing agent, at a temperature of between 30 to 60° C.; and wherein said film further comprises an incorporated reducing agent, at least one organic silver salt and an amido compound wherein the reducing agent is substantially unreactive in the aqueous color development step described above, but wherein color development of the same imagewise exposed film is capable of being alternatively obtained, without any externally applied developing agent, by heating said film to a temperature above about 80° C. essentially in the absence of aqueous solutions, such that the incorporated reducing agent reacts to form dye by reacting with the image dye couplers; with the proviso that the amido compound effectively reduces contrast when the film is heated above 80° C. but does not substantially reduce contrast when the film is processed by contacting the imagewise exposed color photographic film with a non-blocked developing agent under aqueous conditions, at a temperature of between 30 to 60° C.
摘要翻译：一种处理成像曝光的彩色照相胶片的方法，所述胶片具有至少三个在不同波长区域具有各自敏感度的光敏单元，每个单元包含至少一种感光卤化银乳剂和图像染料偶合剂，其中方法包括使成像曝光的彩色照相胶片与含有非阻挡显影剂的水溶液在30至60℃的温度下接触; 并且其中所述膜还包含引入的还原剂，至少一种有机银盐和酰氨基化合物，其中所述还原剂在上述水性显色步骤中基本上不反应，但是其中相同的成像曝光膜的显色性能够可替代地获得，没有任何外部施加的显影剂，通过将所述膜加热到大约80℃的温度，基本上在不存在水溶液的情况下，使得引入的还原剂通过与图像染料成色剂反应而反应形成染料; 条件是当膜被加热到80℃以上时，酰胺化合物有效地降低了对比度，但是当通过在水性条件下使成像曝光的彩色照相胶片与非阻挡显影剂接触来处理膜时，实质上不会降低对比度，温度在30至60℃之间。

39. 发明授权

US6132944A Photographic element containing high dye-yield couplers 有权
标题翻译：含有高染料收率成色剂的摄影元件
公开(公告)号：US6132944A
公开(公告)日：2000-10-17
申请号：US433256
申请日：1999-11-04
申请人： Jared B. Mooberry , Steven M. Bonser , Kevin P. Dockery , David Hoke , Chang-Kyu Kim , James J. Seifert , David T. Southby , Zheng Z. Wu
发明人： Jared B. Mooberry , Steven M. Bonser , Kevin P. Dockery , David Hoke , Chang-Kyu Kim , James J. Seifert , David T. Southby , Zheng Z. Wu
IPC分类号： G03C7/32 , C07C311/08 , G03C7/305 , G03C7/333 , G03C1/08 , G03C7/26
CPC分类号： G03C7/30547 , C07C311/08 , G03C7/333 , Y10S430/156 , Y10S430/159
摘要： Disclosed is a photographic element containing a light sensitive silver halide emulsion layer having associated therewith a coupler represented by Formula I: ##STR1## wherein COUP is a coupler parent group capable of reacting with an oxidized developer to form a first dye and is bonded at a coupling position to the group ##STR2## wherein X is a or NSO.sub.2 R; R is an alkyl or aryl group; and DYE is a releasable second dye that is after release the same color as the first dye and is linked to OC.dbd.X by a moiety of the DYE having Formula (IA): ##STR3## wherein R.sup.2 is a substituent; provided there is contained in the coupler of Formula I at least one group of Formula IB:--L.sub.m --Sol IBwherein L is a divalent linking group and m is 0 or 1; and Sol is a group containing an acidic hydrogen selected from the group consisting of --ArOH, --NHSO.sub.2 R.sup.1 and --SO.sub.2 NHR.sup.1, in which AR is an aromatic group and each R.sup.1 is a substitute; provided further that the pKa of an acidic hydrogen of Sol is less than 8.8.
摘要翻译：公开了一种含有光敏卤化银乳剂层的照相材料，其具有与式I相结合的成色剂：其中COUP是能够与氧化显影剂反应形成第一种染料并且在偶联位置处键合的成色剂母体基团其中X为或NSO 2 R的基团; R是烷基或芳基; 并且DYE是一种可释放的第二种染料，其在释放出与第一种染料相同的颜色后，通过具有式（IA）的DYE的部分与OC = X连接：其中R2是取代基; 条件是式I的成色剂中含有至少一个式IB的组：-Lm-SolIB，其中L是二价连接基团，m是0或1; 并且Sol是含有选自-ArOH，-NHSO 2 R 1和-SO 2 NHR的酸性氢的基团，其中AR是芳族基团，每个R 1是取代基; 进一步提供Sol的酸性氢的pKa小于8.8。

40. 发明授权

US6120981A Photographic element containing sulfon amido compounds that boost dye formation from photographic couplers 失效
标题翻译：含有磺化酰胺化合物的摄影元素，可以增强照相成色剂的染料形成
公开(公告)号：US6120981A
公开(公告)日：2000-09-19
申请号：US224425
申请日：1998-12-31
申请人： David Hoke , Jared B. Mooberry , Kathleen M. Yahn , Kevin P. Dockery , David T. Southby
发明人： David Hoke , Jared B. Mooberry , Kathleen M. Yahn , Kevin P. Dockery , David T. Southby
IPC分类号： G03C7/392 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/39236
摘要： Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a dye-foaming coupler compound and a sulfonamido compound (a) bearing on the sulfur atom of the sulfonamido group an alkyl group and (b) bearing on the nitrogen atom of the sulfonamido group both a hydrogen atom that exhibits a pKa value of less than 9 and a second substituent that is either (1) an aryl group containing one or more electron withdrawing substituents for which the sum of the Hammett's values (.SIGMA..sigma..sub.p) is greater than 0.5, or (2) a heteroaryl group.
摘要翻译：公开了一种照相元件，其包含感光卤化银乳剂层，其具有染料发泡成色剂化合物和亚磺酰氨基化合物（a），其在亚磺酰氨基的硫原子上具有烷基，和（b）在氮上亚磺酰氨基的原子都是pKa值小于9的氢原子和第二取代基，其是（1）含有一个或多个吸电子取代基的芳基，其中Hammett值（SIGMA sigma p ）大于0.5，或（2）杂芳基。

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