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31. 发明授权

US5530163A Process for producing organic polysulfide compounds 失效
标题翻译：生产有机多硫化合物的方法
公开(公告)号：US5530163A
公开(公告)日：1996-06-25
申请号：US377064
申请日：1995-01-23
申请人： James E. Shaw
发明人： James E. Shaw
IPC分类号： B01J23/02 , B01J23/04 , B01J27/04 , B01J27/232 , B01J31/02 , C07B61/00 , C07C319/24 , C07C321/14 , C07C321/18 , C07C321/20 , C07C321/22 , C07C321/28 , C07C321/30 , C07C321/00
CPC分类号： C07C319/24
摘要： A process which can be used to produce organic polysulfide compounds is provided. The process comprises contacting, in the presence of a catalyst, a mercaptan with sulfur under conditions sufficient to produce an organic polysulfide and thereafter, the resulting reaction medium is contacted with an acid to produce an acid-treated organic polysulfide wherein the mercaptan, sulfur, and catalyst are each present in an amount effective to produce an organic polysulfide. The acid-treated organic polysulfide can be purified and recovered.
摘要翻译：提供了可用于制备有机多硫化合物的方法。该方法包括在足以产生有机多硫化物的条件下在催化剂存在下将硫醇与硫接触，然后使所得反应介质与酸接触以产生酸处理的有机多硫化物，其中硫醇，硫，和催化剂各自以有效产生有机多硫化物的量存在。酸处理的有机多硫化物可以被纯化和回收。

32. 发明授权

US5403961A Production of polysulfides 失效
标题翻译：生产多硫化物
公开(公告)号：US5403961A
公开(公告)日：1995-04-04
申请号：US155502
申请日：1993-11-22
申请人： James E. Shaw
发明人： James E. Shaw
IPC分类号： C07C319/26 , C07C319/28 , C07C321/14 , C07C319/22
CPC分类号： C07C319/28 , C07C319/26
摘要： A process for preparing a stabilized and deodorized organic polysulfide compound is provided which comprises contacting a crude polysulfide, in the presence of a solvent, optionally further in the presence of a basic compound, with a metal salt of an inorganic acid or a metal salt of an organic acid under conditions sufficient to produce the stabilized and deodorized polysulfide.
摘要翻译：提供了一种制备稳定和除臭的有机多硫化合物的方法，其包括在溶剂存在下，任选地在碱性化合物存在下，将粗多硫化物与无机酸或金属盐的金属盐在足以产生稳定和除臭的多硫化物的条件下的有机酸。

33. 发明授权

US5239104A Method to prepare alklyl xanthates of phenols 失效
标题翻译：制备苯酚的烷基黄原酸酯的方法
公开(公告)号：US5239104A
公开(公告)日：1993-08-24
申请号：US644763
申请日：1991-01-23
申请人： James E. Shaw
发明人： James E. Shaw
IPC分类号： C07C329/16
CPC分类号： C07C329/16
摘要： Alkyl xanthates of phenols are prepared by a method comprising contacting an alkali metal salt of a phenol that is substantially free of water with carbon disulfide and an alkylating agent while employing a solvent in the reaction mixture.
摘要翻译：酚的烷基黄原酸酯通过包括使基本上不含水的酚的碱金属盐与二硫化碳和烷基化剂在使用溶剂的反应混合物中接触的方法制备。

34. 发明授权

US5132008A Preparation of bis(alkylthio) alkanes or bis(arylthio) alkanes and use thereof 失效
标题翻译：双（烷硫基）烷烃或双（芳硫基）烷烃的制备及其用途
公开(公告)号：US5132008A
公开(公告)日：1992-07-21
申请号：US767592
申请日：1991-09-30
申请人： James E. Shaw , Marshall D. Bishop
发明人： James E. Shaw , Marshall D. Bishop
IPC分类号： B03D1/012
CPC分类号： B03D1/012 , B03D2201/02 , B03D2203/02
摘要： Bis(alkylthio) alkanes or bis(arylthio) alkanes are synthesized by reacting alkenes with excess dialkyl disulfides or diaryl disulfides and are useful in ore flotation process as flotation agents for ores containing metal sulfide minerals.
摘要翻译：双（烷硫基）烷烃或双（芳硫基）烷烃通过使烯烃与过量的二烷基二硫化物或二芳基二硫化物反应合成，并且可用于矿石浮选工艺，作为含有金属硫化物矿物的矿石浮选剂。

35. 发明授权

US4964957A Purification of high boiling alkyl sulfides 失效
标题翻译：高沸点烷基硫化物的纯化
公开(公告)号：US4964957A
公开(公告)日：1990-10-23
申请号：US280337
申请日：1988-12-06
申请人： James E. Shaw , John S. Roberts
发明人： James E. Shaw , John S. Roberts
IPC分类号： B01D3/34 , C07C319/26 , C07C319/28 , C07C321/14
CPC分类号： C07C319/28 , B01D3/34 , C07C319/26
摘要： A process for preventing the substantial decomposition of an alkyl sulfide compound at high temperatures comprising combining a non-reactive basic compound with the alkyl sulfide compound prior to subjecting the resultant mixture to the high temperatures.
摘要翻译：一种防止烷基硫化物在高温下剧烈分解的方法，包括在使所得混合物经受高温之前将非反应性碱性化合物与烷基硫化物混合。

36. 发明授权

US4732690A Oil recovery composition 失效
标题翻译：油回收成分
公开(公告)号：US4732690A
公开(公告)日：1988-03-22
申请号：US908411
申请日：1986-06-17
申请人： James E. Shaw
发明人： James E. Shaw
IPC分类号： B01F17/00 , C09K8/584 , E21B43/22
CPC分类号： B01F17/005 , C09K8/584 , Y10S507/936 , Y10S516/04 , Y10S516/06
摘要： A post-primary oil recovery process wherein the subterranean oil-bearing formation is treated by the sequential injection of (1) optional aqueous preflush to adjust connate water salinity, (2) aqueous saline surfactant system containing at least one acylated polypeptide salt surfactant, (3) optional thickened aqueous mobility buffer and (4) an aqueous drive, for the recovery of oil driven from the formation thereby.
摘要翻译：一种原油后回收方法，其中通过顺序注入（1）任选的含水预冲洗以调节原生水盐度来处理地下含油地层，（2）含有至少一种酰化多肽盐表面活性剂的盐水表面活性剂系统（ 3）任选的增稠水性迁移率缓冲液和（4）水驱动器，用于回收从地层驱动的油。

37. 发明授权

US4561501A Surfactant oil recovery systems and recovery of oil therewith 失效
标题翻译：表面活性剂油回收系统和油的回收
公开(公告)号：US4561501A
公开(公告)日：1985-12-31
申请号：US508709
申请日：1983-06-28
申请人： James E. Shaw , Jerry E. Pardue
发明人： James E. Shaw , Jerry E. Pardue
IPC分类号： C09K8/584 , E21B43/22
CPC分类号： C09K8/584 , Y10S507/936
摘要： In accordance with the present invention, oil is recovered from a subsurface earth formation by injecting into the subsurface formation an aqueous surfactant system containing a polyvalent metal carboxylate, as a surfactant, a cosurfactant and an electrolyte in concentrations and proportions to form multiphase system with the reservoir oil, thereafter, injecting into the earth formation a drive fluid to drive the multiphase system through the reservoir and displace a significant amount of the reservoir oil and withdrawing the thus displaced oil from the subsurface earth formation. A novel aqueous surfactant system, adapted to thus recover oil from a subsurface formation, comprises a polyvalent metal carboxylate, such as calcium isosteareate, as a surfactant, and an alcohol having at least five carbon atoms, as a cosurfactant, and an electrolyte, such as sodium chloride, in proportions which form a multiphase system with the reservoir oil.
摘要翻译：根据本发明，通过向地下地层注入含有多价金属羧酸盐的表面活性剂体系，作为表面活性剂，助表面活性剂和电解质的浓度和比例，从地下地层中回收油，以形成多相体系储层油，此后将注入到地层中的驱动流体驱动多相系统通过储存器，并移出大量的储层油，并将如此排出的油从地下地层排出。一种适于从地下地层回收油的新型含水表面活性剂体系包括多价金属羧酸盐，例如作为表面活性剂的异辛酸钙，以及具有至少五个碳原子的醇作为辅助表面活性剂，以及电解质，例如作为氯化钠，以与储层油形成多相体系的比例。

38. 发明授权

US4494604A Extraction of acidic materials from organic liquids and use thereof in enhanced oil recovery 失效
标题翻译：从有机液体中提取酸性物质，并用于提高采油率
公开(公告)号：US4494604A
公开(公告)日：1985-01-22
申请号：US508640
申请日：1983-06-28
申请人： James E. Shaw , Paul R. Stapp
发明人： James E. Shaw , Paul R. Stapp
IPC分类号： C09K8/584 , E21B43/22
CPC分类号： C09K8/584
摘要： In accordance with the present invention acidic materials, preferably naturally-occurring carboxylic acids from crude oils and acids formed by the oxidation of components of crude oils, are extracted from organic liquids containing the same by contacting the organic liquid with an aqueous polar organic solvent solution of potassium hydroxide. The polar organic solvents are preferably solvents selected from the group consisting of OH substituted hydrocarbons, SO substituted hydrocarbons, SO.sub.2 substituted hydrocarbons, NH.sub.2, NHR and NR.sub.2 substituted hydrocarbons, CONH.sub.2, CONHR and CONR.sub.2 substituted hydrocarbons and CN substituted hydrocarbons. The thus extracted acidic materials may be neutralized with an appropriate alkaline material to produce the corresponding salts thereof. In another aspect of the present invention the thus extracted acids or the salts thereof are utilized to recover oil from a subterranean oil reservoir by utilizing the same in conjunction with waterflooding operations, particularly an alkaline waterflooding technique or a surfactant waterflooding technique.
摘要翻译：根据本发明，通过使有机液体与极性有机溶剂溶液水溶液接触，从含有原油的组分的原油和通过氧化原油组分形成的酸的酸性物质，优选天然存在的羧酸被萃取，的氢氧化钾。极性有机溶剂优选为选自OH取代的烃，SO取代的烃，SO 2取代的烃，NH 2，NHR和NR 2取代的烃，CONH 2，CONHR和CONR 2取代的烃和CN取代的烃的溶剂。由此提取的酸性物质可用适当的碱性物质中和以产生其相应的盐。在本发明的另一方面，如此提取的酸或其盐用于通过利用其与注水操作，特别是碱性注水技术或表面活性剂注水技术一起从地下储油库中回收油。

39. 发明授权

US06419372B1 Compact optical wave-guide system for LED backlighting liquid crystal displays 有权
标题翻译：用于LED背光液晶显示器的紧凑型光波导系统
公开(公告)号：US06419372B1
公开(公告)日：2002-07-16
申请号：US09657693
申请日：2000-09-08
申请人： James E. Shaw , Donald E. Mosier
发明人： James E. Shaw , Donald E. Mosier
IPC分类号： F21V916
CPC分类号： G09G3/342 , G02B6/0068 , G02F1/133603 , G02F2001/133626
摘要： Disclosed are a flat panel display and a backlight which provides both night vision and day mode backlighting of the flat panel display. The backlight of the flat panel display includes a circuit card and day mode light emitting diodes (LEDs) positioned coplanar with each other on the circuit card. Night vision (NVIS) LEDs are positioned on the circuit card coplanar with the day mode LEDs. An optical wave-guide is positioned in front of the day mode LEDs and the NVIS LEDs and is adapted to distribute light from the day mode LEDs and from the NVIS LEDs forward away from the LEDs and the circuit card.
摘要翻译：公开了一种提供平板显示器的夜视和日光模式背光的平板显示器和背光源。平板显示器的背光包括在电路卡上彼此共面定位的电路卡和日模式发光二极管（LED）。夜视（NVIS）LED位于与日模式LED共面的电路卡上。光波导位于日模式LED和NVIS LED的前面，适用于将日间模式LED和NVIS LED的光分配给LED和电路卡。

40. 发明授权

US6051739A Process for producing organic polysulfides 失效
标题翻译：生产有机多硫化物的方法
公开(公告)号：US6051739A
公开(公告)日：2000-04-18
申请号：US236976
申请日：1999-01-26
申请人： James E. Shaw
发明人： James E. Shaw
IPC分类号： C07B61/00 , C07C319/24 , C07C319/26 , C07C321/04 , C07C321/14 , C07C321/12 , C07C319/22
CPC分类号： C07C319/24
摘要： A process for producing an organic polysulfide compound comprises contacting, in the presence of a catalyst, a mercaptan with elemental sulfur to produce a product medium and contacting the product medium with a material comprising carbon dioxide or a carbon dioxide-generating compound wherein the catalyst comprises a base and optionally a surfactant and the organic polysulfide contains about 3 or more sulfur atoms per molecule.
摘要翻译：制备有机多硫化合物的方法包括在催化剂存在下硫醇与元素硫接触以产生产物介质，并使产物介质与包含二氧化碳或二氧化碳生成化合物的材料接触，其中催化剂包含碱和任选的表面活性剂，有机多硫化物每分子含有约3个或更多个硫原子。

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