公开(公告)号：US5989793A

公开(公告)日：1999-11-23

申请号：US104569

申请日：1998-06-25

申请人： Allan F. Sowinski ,  William J. Begley ,  Stephen P. Singer

发明人： Allan F. Sowinski ,  William J. Begley ,  Stephen P. Singer

IPC分类号： G03C7/30 ,  G03C1/46

CPC分类号： G03C7/3029 ,  G03C2007/3034 ,  G03C2200/19 ,  G03C2200/26 ,  G03C5/266 ,  G03C7/3041

摘要： A color negative photographic element is disclosed containing higher levels of oxidized developer agent scavenging compound in the lowest and intermediate sensitivity layers of a triple-coated image recording unit than in the fast layer. Reduced fog and granularity are obtained, and increased speed and latitude are obtained.

公开(公告)号：US5932407A

公开(公告)日：1999-08-03

申请号：US846910

申请日：1997-04-30

申请人： William J. Begley ,  Stephen P. Singer ,  Allan F. Sowinski

发明人： William J. Begley ,  Stephen P. Singer ,  Allan F. Sowinski

IPC分类号： G03C7/305 ,  G03C7/392 ,  G03C7/32

CPC分类号： G03C7/30523 ,  Y10S430/156 ,  Y10S430/158

摘要： A color photographic element comprising a film support and a first radiation-sensitive layer further includes an oxidized developer-scavenging naphtholic coupler that is substantially immobilized in the element but forms a dye that can be removed from the material during photographic processing. The naphtholic coupler, which comprises a dye-forming moiety and a ballasted, substantially photographically inert coupling-off moiety, has the structure ##STR1## where R.sup.1 and R.sup.2 each independently represents hydrogen, an alkyl group, an alkoxyalkyl group, or a hydroxyalkyl group, R.sup.1 and R.sup.2 together containing a total of up to 4 carbon atoms; R.sup.3 represents hydrogen, halo, or an alkoxy, an alkylcarbonamido, an alkylsulfonamido, a carbamoyl, or a sulfamoyl group containing up to 4 carbon atoms; R.sup.1, R.sup.2, and R.sup.3 of the dye-forming moiety are each devoid of alkali-solubilizing groups and together allow substantially complete removal during photographic processing of the dye formed by the naphtholic coupler; R.sup.4, R.sup.5 and R.sup.6 represent substituent groups that together comprise ballast sufficient to substantially immobilize the coupler in the color photographic element and together render the coupling-off moiety substantially photographically inert, at least one of R.sup.4, R.sup.5 and R.sup.6 comprises at least 8 carbon atoms; and R.sup.5 is selected from a group of substituent groups effective to substantially prevent formation of dye and/or stain by reaction of the coupling-off moiety with oxidized developer.

摘要翻译： 包含薄膜载体和第一辐射敏感层的彩色照相元件还包括基本上固定在元件中的氧化的显影剂清除的萘酚成色剂，但形成可在照相处理过程中从材料中除去的染料。 包含染料形成部分和压实的基本上为摄影惰性的偶合离去部分的萘酚成色剂具有其中R 1和R 2各自独立地表示氢，烷基，烷氧基烷基或羟烷基的结构，R 1和 R2总共含有最多4个碳原子; R3表示氢，卤素或烷氧基，烷基碳酰氨基，烷基亚磺酰氨基，氨基甲酰基或含有至多4个碳原子的氨磺酰基; 染料形成部分的R 1，R 2和R 3各自没有碱增溶基团，并且在由萘鎓偶联剂形成的染料的照相处理期间一起允许基本上完全去除; R 4，R 5和R 6表示一起包含足以使成色剂基本上固定在彩色照相元件中并且一起使耦合部分基本上呈摄影惰性的压载物的取代基，R4，R5和R6中的至少一个包含至少8个碳原子 ; 并且R 5选自有效基本上防止偶联离子部分与氧化显影剂反应形成染料和/或着色的取代基组。

公开(公告)号：US5358828A

公开(公告)日：1994-10-25

申请号：US906252

申请日：1992-06-29

申请人： William J. Begley ,  Stephen P. Singer ,  David T. Southby ,  Donald Singleton, Jr.

发明人： William J. Begley ,  Stephen P. Singer ,  David T. Southby ,  Donald Singleton, Jr.

IPC分类号： C07C323/52 ,  C07C329/06 ,  C07D295/088 ,  G03C7/305 ,  G03C7/34

CPC分类号： C07D295/088 ,  C07C323/52 ,  C07C329/06 ,  G03C7/30576 ,  Y10S430/156

摘要： A color photographic element is disclosed comprising a support bearing at least one photographic silver halide emulsion layer, an image dye-forming coupler, and a coupler (A) capable of forming a compound that is washed out of the photographic element upon processing and capable of releasing a bleach accelerator group, wherein the coupler (A) is represented by the formula:(SOL).sub.x --COUP--(R.sup.1).sub.y --(R.sup.2).sub.z --BLEACH

摘要翻译： 公开了一种彩色照相元件，其包括支承至少一个照相卤化银乳剂层，成像染料成色剂和能够形成在加工时从照相元件洗出的化合物的成色剂（A）的载体，并能够 释放漂白促进剂组，其中成色剂（A）由下式表示：（SOL）x-COUP-（R1）y-（R2）z-BLEACH

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。

公开(公告)号：US5239081A

公开(公告)日：1993-08-24

申请号：US724231

申请日：1991-07-01

申请人： William J. Begley ,  Robert C. Stewart

发明人： William J. Begley ,  Robert C. Stewart

IPC分类号： C07C303/40 ,  C07C311/08 ,  C07D257/04 ,  C07D265/12 ,  G03C7/305

CPC分类号： C07D257/04 ,  C07C303/40 ,  C07D265/12 ,  G03C7/30523

摘要： A process for preparation of a 2,3 or 4-oxo-benzaldehyde or ketone compound by reaction of a 2,3 or 4-hydroxy benzaldehyde or ketone with an ortho, meta or parabromo or chloralkylphenoxy compound comprises reaction of the bromo or chloroalkylphenoxy compound with potassium iodide to form an iodo compound in situ; then, reaction of the resulting product with a 2, 3 or 4-hydroxybenzaldehyde or ketone in the presence of alkylpyridine and a dipolar aprotic solvent. The resulting compounds are useful for formation of photographic color couplers for use in photographic materials.

摘要翻译： 通过2,3或4-羟基苯甲醛或酮与邻位，间位或对溴或氯烷基苯氧基化合物的反应制备2,3或4-氧代 - 苯甲醛或酮化合物的方法包括溴或氯烷基苯氧基化合物 用碘化钾原位形成碘化合物; 然后在烷基吡啶和偶极非质子溶剂的存在下，将所得产物与2,3或4-羟基苯甲醛或酮反应。 所得化合物可用于形成用于照相材料的照相色成色剂。

公开(公告)号：US20100207513A1

公开(公告)日：2010-08-19

申请号：US12370696

申请日：2009-02-13

申请人： William J. Begley ,  Natasha Andrievsky

发明人： William J. Begley ,  Natasha Andrievsky

IPC分类号： H01L51/54

CPC分类号： H01L51/0054 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/0056 ,  H01L51/0067 ,  H01L51/0077 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5048 ,  H01L51/5052 ,  Y10S428/917

摘要： The invention provides an OLED device including a cathode, an anode, and having therebetween a light-emitting layer, further including, between the cathode and the light emitting layer, a first layer containing a fluoranthene-macrocyclic compound. The fluoranthene-macrocyclic compound includes a fluoranthene nucleus having the 7,10-positions connected by a linking group. The fluoranthene nucleus can be further substituted, provided substituents in the 8- and 9-positions cannot combine to form a five-membered ring group. The OLED device includes at least one layer, between the light-emitting layer and the cathode, containing an alkali metal material. Desirably, the OLED device includes an organic alkali metal compound present in the first layer or in a second layer located between the cathode and the first layer. The OLED device can include an anthracene derivative that is present in the first layer, in addition to the fluoranthene-macrocyclic compound. Devices of the invention provide improvement in features such as efficiency and drive voltage.

摘要翻译： 本发明提供一种OLED器件，其包括阴极和阳极，并且在其间具有发光层，在所述阴极和所述发光层之间还包含含有荧蒽 - 大环化合物的第一层。 荧蒽 - 大环化合物包括通过连接基团连接的7,10位的荧蒽核。 可以进一步取代荧蒽核，只要8位和9位的取代基不能结合形成五元环基团。 OLED器件包括含有碱金属材料的发光层和阴极之间的至少一层。 期望地，OLED器件包括存在于第一层中的有机碱金属化合物或位于阴极和第一层之间的第二层。 除了荧蒽 - 大环化合物之外，OLED器件可以包括存在于第一层中的蒽衍生物。 本发明的装置提供诸如效率和驱动电压之类的特征的改进。

公开(公告)号：US20090162644A1

公开(公告)日：2009-06-25

申请号：US11959489

申请日：2007-12-19

申请人： Michele L. Ricks ,  Tukaram K. Hatwar ,  William J. Begley ,  Jeffrey P. Spindler

发明人： Michele L. Ricks ,  Tukaram K. Hatwar ,  William J. Begley ,  Jeffrey P. Spindler

IPC分类号： G11B11/105

CPC分类号： H01L51/5052 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5088 ,  Y10T428/26

摘要： An OLED device comprises a cathode, a light emitting layer and an anode, in that order, and (i) a first layer, located between the cathode and the light emitting layer, containing (a) more than 50 vol % of an organic salt or complex of an alkali or alkaline earth metal and (b) a carbocyclic fused ring aromatic compound, that is less than 15 nm thick; and (ii) a second layer, located between the first layer and the cathode, containing a codeposited phenanthroline derivative, metal oxinoid complex, and alkali or alkaline earth metal. The device provides excellent short-term operational stability

摘要翻译： OLED器件依次包括阴极，发光层和阳极，以及（i）位于阴极和发光层之间的第一层，其包含（a）超过50体积％的有机盐 或碱金属或碱土金属的络合物和（b）小于15nm厚的碳环稠环芳族化合物; 和（ii）位于第一层和阴极之间的第二层，含有共沉积的菲咯啉衍生物，金属喔啉络合物和碱金属或碱土金属。 该器件提供了出色的短期操作稳定性

公开(公告)号：US07323610B2

公开(公告)日：2008-01-29

申请号：US10899821

申请日：2004-07-27

申请人： William J. Begley ,  Manju Rajeswaran ,  Natasha Andrievsky

发明人： William J. Begley ,  Manju Rajeswaran ,  Natasha Andrievsky

IPC分类号： C07C1/20

CPC分类号： C07C1/322 ,  C07C2603/44 ,  C07C15/62 ,  C07C15/38

摘要： A process for synthesizing a naphthacene compound comprises the steps of: (a) reacting a propargyl alcohol compound with a reagent capable of forming a leaving group to form a reaction mixture containing an intermediate; and then (b) heating the intermediate in the presence of a solvent and in the absence of any oxidizing agent and in the absence of any base, to form the naphthacene compound.

摘要翻译： 合成并四苯化合物的方法包括以下步骤：（a）使炔丙醇化合物与能够形成离去基团的试剂反应形成含有中间体的反应混合物; 然后（b）在溶剂存在下和在不存在任何氧化剂的情况下，在不存在任何碱的情况下加热中间体，以形成并四苯化合物。

公开(公告)号：US06641990B1

公开(公告)日：2003-11-04

申请号：US10230552

申请日：2002-08-29

申请人： William J. Begley ,  Brian Thomas

发明人： William J. Begley ,  Brian Thomas

IPC分类号： G03C108

CPC分类号： G03C7/346 ,  G03C5/50 ,  G03C7/30 ,  G03C2200/19

摘要： Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a cyan coupler having the formula: wherein: the term “NB coupler” represents a coupler of formula (I) that forms a dye with the developer 4-amino-3-methyl-N-ethyl-N-(2-methanesulfonamidoethyl) aniline sesquisulfate hydrate for which the left bandwidth (LBW) using spin-coating is at least 5 nm less than that of the same dye in solution form; V is a sulfone, sulfoxide or sulfonamide-containing group; Y is H or a coupling-off group; each Z′, Z″ and Z* is an independently selected substituent group where n and p are independently 0 to 2; X1 and X2 are halogen atoms and may be the same or different; and provided that the combined sum of the aliphatic carbon atoms in V, all Z′, Z″ and all Z* is at least 8.

摘要翻译： 公开了一种照相元件，其包含感光卤化银乳剂层，其具有下式的青色成色剂：其中：术语“NB成色剂”表示与显色剂4-氨基形成染料的式（I）的成色剂 使用旋涂的左带宽（LBW）比溶液形式的相同染料小至少5nm的3-甲基-N-乙基-N-（2-甲磺酰氨基乙基）苯胺倍半硫酸盐水合物; V是 砜，亚砜或磺酰胺基团; Y是H或偶联离去基团;每个Z'，Z“和Z *是独立选择的取代基，其中n和p独立地是0-2; X 1和X 2是卤素 原子可以相同或不同; 并且提供V，全部Z'，Z“和全部Z *中的脂族碳原子的总和为至少8。

公开(公告)号：US06518000B1

公开(公告)日：2003-02-11

申请号：US10060691

申请日：2002-01-30

申请人： William J. Begley ,  Gary M. Russo ,  Mathilde R. Triguel

发明人： William J. Begley ,  Gary M. Russo ,  Mathilde R. Triguel

IPC分类号： G03C146

CPC分类号： G03C7/346 ,  Y10S430/145

摘要： Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a coupler that forms a dye for which the &lgr;max using spin-coating is shifted towards the infrared region of the spectrum by at least 30 nm, when compared to the &lgr;max of the same dye in solution form, to a value of at least 700 nm. Such an element is useful for recording metadata with an image.

摘要翻译： 公开了一种照相材料，其包含感光卤化银乳剂层，其具有与其形成染料的感光性卤化银乳剂层，所述成色剂形成染料，其中使用旋转涂层的羔羊达到朝向所述光谱的红外区域移动至少30nm， 溶液形式的相同染料的lambdmax为至少700nm的值。 这样的元素对于用图像记录元数据是有用的。