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41. 发明授权

US5492803A Hydrazide redox-dye-releasing compounds for photothermographic elements 失效
标题翻译：用于光热敏成像元件的酰肼氧化还原 - 染料释放化合物
公开(公告)号：US5492803A
公开(公告)日：1996-02-20
申请号：US369916
申请日：1995-01-06
申请人： Kevin D. Landgrebe , Doreen C. Lynch , Sharon M. Simpson , Justine A. Mooney , Andrew W. Mott , Duncan M. A. Grieve , John H. A. Stibbard , Robert J. D. Nairne , Stephen S. C. Poon , David C. Bays
发明人： Kevin D. Landgrebe , Doreen C. Lynch , Sharon M. Simpson , Justine A. Mooney , Andrew W. Mott , Duncan M. A. Grieve , John H. A. Stibbard , Robert J. D. Nairne , Stephen S. C. Poon , David C. Bays
IPC分类号： G03C8/18 , G03C1/498 , G03C8/40
CPC分类号： G03C8/4033 , G03C1/49854 , G03C8/408
摘要： A photothermographic element comprising a support bearing at least one heat-developable, photosensitive, image-forming photothermographic emulsion layer comprising:(a) a photosensitive silver halide;(b) a non-photosensitive, reducible source of silver;(c) a reducing agent for the non-photosensitive reducible silver source; and(d) a binder;wherein the reducing agent is a hydrazide redox-dye-releasing compound of the general formulae: ##STR1## wherein: D represents the chromophore of a thermally mobile dye; X represents a single bond or a divalent linking group; R.sup.1 and R.sup.2 independently represent an organic group; and n.gtoreq.1.
摘要翻译：一种光热敏成像元件，包括承载至少一个可热显影的，感光的成像光热敏成像乳剂层的支撑体，其包含：（a）感光卤化银; （b）非光敏，可还原的银源; （c）非光敏可还原银源的还原剂; 和（d）粘合剂; 其中所述还原剂是通式为：R 1 [C（O）NHNHSO 2 XD] n或者其中：D表示热移动染料的发色团的酰肼氧化还原 - 染料释放化合物。 X表示单键或二价连接基团; R1和R2独立地表示有机基团; 和n> / = 1。

42. 发明授权

US5541054A Spectral sensitizing dyes for photothermographic elements 失效
标题翻译：光热敏染料用于光热敏成像元件
公开(公告)号：US5541054A
公开(公告)日：1996-07-30
申请号：US425860
申请日：1995-04-20
申请人： James R. Miller , Brian C. Willett , Doreen C. Lynch , Becky J. Kummeth
发明人： James R. Miller , Brian C. Willett , Doreen C. Lynch , Becky J. Kummeth
IPC分类号： G03C1/12 , G03C1/28 , G03C1/498 , G03C1/20
CPC分类号： C09B23/0066 , C09B23/086 , C09B57/007 , G03C1/127 , G03C1/49854 , G03C1/28 , G03C5/164
摘要： The present invention provides heat-developable, photothermographic elements comprising a support bearing at least one photosensitive, image-forming layer comprising:(a) a photosensitive silver halide;(b) a non-photosensitive, reducible silver source;(c) a reducing agent for silver ions;(d) a binder; and(e) a spectrally sensitizing amount of a compound having the central nucleus: ##STR1## wherein: Z is S, O, Se or N--R.sup.3 ;R.sup.1 and R.sup.2 represent an alkyl group of from 1 to 20 carbon atoms other than carboxy-substituted alkyl, preferably an alkyl group of from 1 to 8 carbon atoms, and most preferably an ethyl group; andR.sup.3 is H or alkyl group;X and Y are thioalkyl groups of from 1 to 20 carbon atoms;n=0 to 4;m=0 to 4; the sum of n plus m equals at least 1;D.sup.1 to D.sup.7 each independently represents a methine group and adjacent methine groups selected from D.sup.2, D.sup.3, D.sup.4, D.sup.5 and D.sup.6 may form cyclic groups;p=0 or 1; andA.sup.- is an anion.
摘要翻译：本发明提供了可热显影的光热敏成像元件，其包括承载至少一个光敏图像形成层的支撑体，其包含：（a）光敏卤化银; （b）非光敏的可还原银源; （c）银离子还原剂; （d）粘合剂; 和（e）具有中心核的化合物的光谱增感量：其中：Z是S，O，Se或N-R 3; R 1和R 2表示除羧基取代烷基以外，优选碳原子数为1〜8的烷基，最优选为乙基的1〜20个碳原子的烷基。且R 3为H或烷基; X和Y是1-20个碳原子的硫代烷基; n = 0〜4; m = 0〜4; n加m的和等于至少1; D1至D7各自独立地表示次甲基，并且选自D2，D3，D4，D5和D6的相邻次甲基可以形成环状基团; p = 0或1; 而A-是阴离子。

43. 发明授权

US5206118A Acid-sensitive leuco dye polymeric films 失效
标题翻译：酸敏感无色染料聚合物膜
公开(公告)号：US5206118A
公开(公告)日：1993-04-27
申请号：US722391
申请日：1991-06-19
申请人： Lu Ann N. Sidney , Doreen C. Lynch , Peggy S. Willett
发明人： Lu Ann N. Sidney , Doreen C. Lynch , Peggy S. Willett
IPC分类号： G01T1/04
CPC分类号： G01T1/04
摘要： A color-change dosimeter film made of a halogen-containing polymer in which is dispersed an acid-sensitive leuco dye, which dye a) is substantially free from groups that are sensitive to high-energy radiation and b) becomes colored in acid. This color-change dosimeter film (1) remains substantially colorless upon exposure to artificial illumination, including fluorescent light, for at least several months, (2) becomes colored upon exposure to high-energy radiation and accurately indicates small changes in dosage by the intensity of its color, and (3) remains substantially unchanged in its intensity of that color after being stored for several months, whether or not exposed to artificial illumination. An article of either quantitative or qualitative determination of the extent of high-energy radiation exposure is also provided, displaying a colored message of words, codes, symbols, or patterns on a substrate after exposure to the high-energy radiation.
摘要翻译：由其中分散有酸敏感的无色染料的含卤聚合物制成的变色剂量计膜，该染料a）基本上不含对高能辐射敏感的基团，b）在酸中着色。这种变色剂量计薄膜（1）暴露于人造照明（包括荧光）至少几个月时保持基本上无色，（2）在暴露于高能量辐射下变得着色，并且通过强度精确地指示剂量的小变化的颜色，以及（3）在保存数月后，其颜色的强度基本上保持不变，无论是否暴露于人造照明。还提供了定量或定性确定高能量辐射暴露程度的文章，在暴露于高能量辐射之后，在基板上显示单词，代码，符号或图案的彩色消息。

44. 发明授权

US06699647B2 High speed photothermographic materials containing tellurium compounds and methods of using same 失效
标题翻译：含碲化合物的高速光热成像材料及其使用方法
公开(公告)号：US06699647B2
公开(公告)日：2004-03-02
申请号：US09975909
申请日：2001-10-11
申请人： Doreen C. Lynch , Andrea L. Opatz , Steven M. Shor , Sharon M. Simpson , Brian C. Willett , Henry J. Gysling
发明人： Doreen C. Lynch , Andrea L. Opatz , Steven M. Shor , Sharon M. Simpson , Brian C. Willett , Henry J. Gysling
IPC分类号： G03C1498
CPC分类号： G03C1/09 , G03C1/08 , G03C1/49845 , G03C2001/03588 , G03C2001/098 , Y10S430/165 , Y10S430/166
摘要： Photothermographic imaging materials having increased photospeed are provided by certain tellurium chemical sensitizers that are added during the formulation of a photothermographic emulsion. These useful chemical sensitizers are represented by the following Structure I or II: Te(L)m(X1)n (I) Pd(X2)2[Te(R′)2]2 (II) wherein X1 and X2 independently represent halo, OCN, SCN, S(C═S)N(Ra)(Rb), S(C═S)ORa, S(C═S)SRa, S(P═S)(ORa)(ORb)2, S(P═S)(Ra)(Rb), SeCN, TeCN, CN, SRa, ORa, N3, alkyl, aryl, or O(C═O)Ra groups, Ra and Rb are an alkyl, alkenyl, cycloalkyl, heterocycyl, or aryl group, or Ra and Rb taken together can form a 5-, 6- or 7-membered heterocyclic ring, L is a ligand derived from a neutral Lewis base, R′ is an alkyl or aryl group, m is 0, 1, 2, or 4, and n is 2 or 4 provided that when m is 0 or 2, n is 2 or 4, and when m is 1 or 4, n is 2, and further provided that multiple X1, X2, L, Ra, Rb, or R′ groups in the molecule can be the same or different groups.
摘要翻译：具有增加的感光速度的光热成像材料由在光热敏成像乳剂的配制过程中加入的某些碲化学增感剂提供。这些有用的化学增感剂由以下结构I或II表示：其中X 1和X 2独立地表示卤素，OCN，SCN，S（C = S）N（Ra）（Rb），S（C = S（S = S）SRa，S（P = S）（ORa）（ORb）2，S（P = S）（Ra）（Rb），SeCN，TeCN，CN，SRa，ORa，N3 ，烷基，芳基或O（C = O）R a基团，R a和R b是烷基，烯基，环烷基，杂环基或芳基，或者R a和R b可以一起形成5-，6-或7-元杂环，L为衍生自中性路易斯碱的配体，R'为烷基或芳基，m为0,1,2或4，n为2或4，条件是当m为0或2时，n 是2或4，当m是1或4时，n是2，并且进一步地，分子中多个X 1，X 2，L，R a，R b或R'基团可以相同或不同群体。

45. 发明授权

US06620577B1 High speed photothermographic materials containing selenium compounds and methods of using same 失效
标题翻译：含硒化合物的高速光热成像材料及其使用方法
公开(公告)号：US06620577B1
公开(公告)日：2003-09-16
申请号：US10082516
申请日：2002-02-25
申请人： Doreen C. Lynch , Andrea L. Opatz , Henry J. Gysling , Sharon M. Simpson
发明人： Doreen C. Lynch , Andrea L. Opatz , Henry J. Gysling , Sharon M. Simpson
IPC分类号： G03C1498
CPC分类号： G03C1/49845 , G03C1/09 , G03C1/49872 , G03C1/825 , G03C2001/091 , G03C2001/096 , G03C2001/097 , G03C2001/098 , Y10S430/165
摘要： Photothermographic imaging materials having increased photospeed are provided by certain selenium chemical sensitizers that are added during the formulation of a photothermographic emulsion. These selenium chemical sensitizers can be used alone or in combination with other sulfur, tellurium, or gold chemical sensitizers as well as with oxidatively decomposed sulfur-containing compounds.
摘要翻译：具有增加的感光速度的光热成像材料由在光热敏成像乳剂的配制过程中加入的某些硒化学敏化剂提供。这些硒化学敏化剂可以单独使用或与其他硫，碲或金化学敏化剂以及氧化分解的含硫化合物一起使用。

46. 发明授权

US5891615A Chemical sensitization of photothermographic silver halide emulsions 失效
标题翻译：光热成像卤化银乳剂的化学增感
公开(公告)号：US5891615A
公开(公告)日：1999-04-06
申请号：US841953
申请日：1997-04-08
申请人： John M. Winslow , Gary L. Featherstone , Doreen C. Lynch , James R. Miller , Sharon M. Simpson , Mark C. Skinner
发明人： John M. Winslow , Gary L. Featherstone , Doreen C. Lynch , James R. Miller , Sharon M. Simpson , Mark C. Skinner
IPC分类号： G03C1/12 , G03C1/22 , G03C1/26 , G03C1/29 , G03C1/498 , G03C1/09 , G03C1/00
CPC分类号： G03C1/49854 , G03C1/49818 , G03C1/127 , G03C1/22 , G03C1/26 , G03C1/29
摘要： Chemical sensitization of silver halide photothermographic emulsions used in photothermographic elements, can be effected by the decomposition of sulfur containing compounds on or around the surface of the silver halide grains, usually under oxidizing conditions at elevated temperatures. Alignment of the sulfur containing compounds on the surface of the grains, can be accomplished with spectral sensitizing dyes and appears to be particularly effective in providing strong chemical sensitization effects.
摘要翻译：用于光热敏成像元件的卤化银光热敏成像乳剂的化学增感可以通过在卤化银晶粒表面上或周围分解含硫化合物，通常在高温下的氧化条件下进行。颗粒表面上的含硫化合物的排列可以用光谱增感染料实现，并且在提供强烈的化学增感效果方面似乎特别有效。

47. 发明授权

US4740577A Energy polymerizable polyurethane precursors 失效
标题翻译：能聚合聚氨酯前体
公开(公告)号：US4740577A
公开(公告)日：1988-04-26
申请号：US90960
申请日：1987-08-28
申请人： Robert J. DeVoe , Doreen C. Lynch
发明人： Robert J. DeVoe , Doreen C. Lynch
IPC分类号： C08G18/22 , C09D175/00 , C08G18/40
CPC分类号： C08G18/22
摘要： A polymerizable composition of polyurethane precursors is rapidly cured using energy-activated catalysts to provide polyurethanes. The polymerizable composition is comprised of polyisocyanates with polyols, fillers, coating aids, adjuvants, and a latent catalyst. Latent catalysts are ionic salts of organometallic complex cations. The cured polyurethanes are useful as abrasion resistant coatings, protective finishes such as furniture finishes and floor tiles, binders for magnetic media, adhesives, and have various applications in industries which use photoresist technologies such as graphic arts and electronics, and in the paint and ink industries.

48. 发明申请

US20130039806A1 NANOWIRE PURIFICATION METHODS, COMPOSITIONS, AND ARTICLES 审中-公开
标题翻译：纳米净化方法，组合物和文章
公开(公告)号：US20130039806A1
公开(公告)日：2013-02-14
申请号：US13553923
申请日：2012-07-20
申请人： Jeffrey Blinn , Doreen C. Lynch , Karissa L. Eckert , Eric L. Dillenbeck
发明人： Jeffrey Blinn , Doreen C. Lynch , Karissa L. Eckert , Eric L. Dillenbeck
IPC分类号： C22C5/06 , B01D61/14 , C09K3/00 , B82Y40/00 , B82Y30/00
CPC分类号： B01D61/145 , B01D2311/04 , B01D2311/2649 , B01D2315/10 , B22F1/0025 , B22F1/0081
摘要： Processes are disclosed and claimed that allow either purification of nanowire slurries or exchange of liquids in such slurries or both. Such processes avoid the drawbacks of other known methods and are readily scalable to larger production volumes.
摘要翻译：公开和要求保护的方法可以纯化纳米线浆液或在这样的浆料中或两者中更换液体。这样的过程避免了其他已知方法的缺点，并且容易地扩展到更大的生产量。

49. 发明申请

US20120171072A1 NANOWIRE PREPARATION METHODS, COMPOSITIONS, AND ARTICLES 审中-公开
标题翻译：纳米制备方法，组合物和制品
公开(公告)号：US20120171072A1
公开(公告)日：2012-07-05
申请号：US13314232
申请日：2011-12-08
申请人： Doreen C. Lynch , Junping Zhang
发明人： Doreen C. Lynch , Junping Zhang
IPC分类号： C22C5/06 , B22F9/16 , B82Y40/00 , B82Y30/00
CPC分类号： B22F9/24 , B22F1/004
摘要： Methods of preparing nanowires, and compositions and articles comprising the nanowires are disclosed. Such methods allow tailored synthesis of nanowires based on one or more product geometrical parameters. Such tailored nanowires are useful in electronic applications.
摘要翻译：公开了制备纳米线的方法，以及包含纳米线的组合物和制品。这样的方法允许基于一个或多个产品几何参数来定制合成纳米线。这种定制的纳米线在电子应用中是有用的。

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