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11. 发明授权

US5236598A Methods for removing solids from water-based paint systems 失效
标题翻译：从水性涂料体系中除去固体的方法
公开(公告)号：US5236598A
公开(公告)日：1993-08-17
申请号：US961731
申请日：1992-10-15
申请人： Wood E. Hunter , Lewis D. Morse
发明人： Wood E. Hunter , Lewis D. Morse
IPC分类号： C02F1/54 , C09D7/00
CPC分类号： C09D7/008 , C02F1/54 , Y10S210/93
摘要： A novel method of treating circulating water containing over-sprayed, water-borne paint, such as in a paint spray booth operation, comprises adjusting the alkalinity of the paint spray booth water to between about 20 and 600 ppm, on a calcium carbonate basis, by adding a designated alkalinity source thereto, adding a cationic potato starch to the water, contacting the over-sprayed, water-borne paint with the alkalinity-adjusted paint spray booth water after addition of the cationic potato starch, adding an effective amount of a polymer floccing agent to the paint spray booth water, and removing resulting sludge from the paint spray booth water.
摘要翻译：一种处理含有过喷水性涂料的循环水的新方法，例如在喷漆室操作中，包括以碳酸钙为基础将喷漆室水的碱度调节至约20至600ppm之间，通过向其中加入指定的碱度源，向水中加入阳离子马铃薯淀粉，在加入阳离子马铃薯淀粉后使过喷雾的水性涂料与碱性调节的喷漆室水接触，加入有效量的聚合物絮凝剂到喷漆房水中，并从喷漆室水中除去污泥。

12. 发明授权

US5211928A Method of improving gypsum slurry filtration in the production of phosphoric acid 失效
标题翻译：在磷酸生产中改善石膏浆料过滤的方法
公开(公告)号：US5211928A
公开(公告)日：1993-05-18
申请号：US775888
申请日：1991-10-15
申请人： Paul A. Rey , Wood E. Hunter
发明人： Paul A. Rey , Wood E. Hunter
IPC分类号： C01B25/225
CPC分类号： C01B25/225
摘要： A method for improving gypsum slurry filtration in the production of wet process phosphoric acid wherein an effective amount of carboxylic-type polymer having a portion of sulfonic functionality is used as the filtration aid. Preferred polymers are high molecular weight polymers of acrylic acid and acrylamido methylpropyl sulfonic acid.
摘要翻译：一种用于在湿法磷酸生产中改进石膏浆料过滤的方法，其中使用有效量的具有一部分磺酸官能团的羧酸类聚合物作为过滤助剂。优选的聚合物是丙烯酸和丙烯酰胺基甲基丙基磺酸的高分子量聚合物。

13. 发明授权

US6121506A Method for destroying energetic materials 失效
标题翻译：破坏能量材料的方法
公开(公告)号：US6121506A
公开(公告)日：2000-09-19
申请号：US329533
申请日：1999-06-10
申请人： Albert E. Abel , Robert W. Mouk , Gerry D. Getman , Wood E. Hunter
发明人： Albert E. Abel , Robert W. Mouk , Gerry D. Getman , Wood E. Hunter
IPC分类号： A62D3/00 , A62D3/30 , A62D3/34 , A62D3/36 , A62D3/37 , A62D101/02 , A62D101/06 , A62D101/22 , A62D101/26 , A62D101/28 , F42B33/00
CPC分类号： A62D3/36 , A62D3/30 , A62D2101/02 , A62D2101/06 , A62D2101/26 , Y10S149/124
摘要： Energetic materials, such as nitrocellulose, TNT, RDX, and combinations thereof, optionally in combination with chemical warfare agents, such as mustard gas, Lewisite, Tabun, Sarin, Toman, VX, and combinations thereof, are destroyed when chemically reacted according to the method of the invention. The method comprises reacting the energetic materials and chemical warfare agents, of present, with solvated electrons which are preferably produced by dissolving an active metal such as sodium in a nitrogenous base such as anhydrous liquid ammonia.
摘要翻译：与化学战剂（如芥子气，Lewisite，Tabun，Sarin，Toman，VX及其组合）相结合的能量物质如硝酸纤维素，TNT，RDX及其组合在化学反应时被破坏，本发明的方法。该方法包括使能量材料和化学战剂与溶剂化电子反应，溶剂化电子优选通过将诸如钠的活性金属溶解在诸如无水液氨的含氮碱中而产生。

14. 发明授权

US5589525A Process for preparing novel high solids non-aqueous polymer compositions 失效
公开(公告)号：US5589525A
公开(公告)日：1996-12-31
申请号：US315371
申请日：1994-09-30
申请人： Wood E. Hunter , Kevin W. Frederick , Randy J. Loeffler
发明人： Wood E. Hunter , Kevin W. Frederick , Randy J. Loeffler
IPC分类号： C08J3/00 , B01D1/22 , C08F6/00 , C08J3/09 , C08L33/04
CPC分类号： B01D1/22 , C08F6/008 , C08J3/09
摘要： The use of falling-film evaporation and a concentration means such as centrifugal separation to dehydrate and concentrate a water-in-oil polymer emulsion or suspension is disclosed. In a preferred embodiment, a water-in-oil polymer composition containing less than about 25% active polymer solids is dehydrated in falling-film evaporator to produce an evaporator concentrate containing less than about 5.0% water. The evaporator concentrate then flows to a separation device such as a centrifuge, wherein oil is removed to produce a composition that is substantially a polymer and emulsifying surfactant-in-oil composition containing in excess of about 60 weight % polymer solids. The centrifuge raffinate may optionally be treated in a second separation means to capture additional polymer solids, with optional recycle of the oil-rich raffinate. The concentrated polymer composition is preferably stabilized with a steric stabilizer to produce a free flowing liquid product.

15. 发明授权

US4176107A Water-soluble dispersions of high molecular water-soluble polymers containing a surfactant and a water-soluble organic carrier which is a hydroxy compound containing repeating alkylene oxide units 失效
标题翻译：含有表面活性剂和水溶性有机载体的高分子水溶性聚合物的水溶性分散体是含有重复环氧烷单元的羟基化合物
公开(公告)号：US4176107A
公开(公告)日：1979-11-27
申请号：US871051
申请日：1978-01-20
申请人： John D. Buckman , Wood E. Hunter , John D. Pera , Robert M. Taylor
发明人： John D. Buckman , Wood E. Hunter , John D. Pera , Robert M. Taylor
IPC分类号： C08L101/00 , C02F1/52 , C02F1/54 , C08K5/04 , C08L33/00 , C08L33/02 , C08L77/00 , D21H17/34
CPC分类号： D21H17/34 , C02F1/5227 , C02F1/54 , C08K5/04
摘要： This invention is related to liquid polymer compositions and to methods of preparing these compositions which comprise a high molecular weight water-soluble vinyl addition polymer, water, one or more surfactants, and a water-soluble polyalkylene glycol, or water-soluble ethoxylated alcohol, alkylphenol or fatty acid.
摘要翻译：本发明涉及液体聚合物组合物和制备这些组合物的方法，所述组合物包含高分子量水溶性乙烯基加成聚合物，水，一种或多种表面活性剂和水溶性聚亚烷基二醇或水溶性乙氧基化醇，烷基酚或脂肪酸。

16. 发明授权

US06570048B1 Method for oxidizing organophosphorous compounds 失效
标题翻译：氧化有机磷化合物的方法
公开(公告)号：US06570048B1
公开(公告)日：2003-05-27
申请号：US09602488
申请日：2000-06-23
申请人： Gerry D. Getman , Wood E. Hunter , Rudolph H. Moyer
发明人： Gerry D. Getman , Wood E. Hunter , Rudolph H. Moyer
IPC分类号： A62D300
CPC分类号： A62D3/38 , A62D2101/02 , A62D2101/26
摘要： Organophosphorous compounds containing C—P chemical bonds are oxidized with alkaline peroxysulfate to yield orthophosphates. For example, phosphinates, including certain chemical warfare agents, as well as phosphinate salts produced by the solvated electron reduction of the chemical warfare agents, are oxidized to orthophosphates.
摘要翻译：含有C-P化学键的有机磷化合物用碱性过氧硫酸盐氧化，得到正磷酸盐。例如，包括某些化学战剂在内的次膦酸盐以及化学战剂的溶剂化电子还原产生的次膦酸盐被氧化为正磷酸盐。

17. 发明授权

US6110995A Process for preparing novel high solids non-aqueous polymer compositions 失效
标题翻译：制备新型高固体非水性聚合物组合物的方法
公开(公告)号：US6110995A
公开(公告)日：2000-08-29
申请号：US273688
申请日：1994-07-12
申请人： Wood E. Hunter , Kevin W. Frederick , Randy J. Loeffler
发明人： Wood E. Hunter , Kevin W. Frederick , Randy J. Loeffler
IPC分类号： C08J3/00 , C08F6/20 , C08J3/09 , C08J3/11
CPC分类号： C08J3/09 , C08F6/20 , C08J2300/14
摘要： The use of falling-film evaporation and a concentration means such as centrifugal separation to dehydrate and concentrate a water-in-oil polymer emulsion or suspension is disclosed. In a preferred embodiment, a water-in-oil polymer composition containing less than about 25% active polymer solids is dehydrated in falling-film evaporator to produce an evaporator concentrate containing less than about 5.0% water. The evaporator concentrate then flows to a separation device such as a centrifuge, wherein oil is removed to produce a composition that is substantially a polymer and emulsifying surfactant-in-oil composition containing in excess of about 60 weight % polymer solids. The centrifuge raffinate may optionally be treated in a second separation means to capture additional polymer solids, with optional recycle of the oil-rich raffinate. The concentrated polymer composition is preferably stabilized with a steric stabilizer to produce a free flowing liquid product.
摘要翻译：公开了使用降膜蒸发和诸如离心分离的浓缩装置来使油包水聚合物乳液或悬浮液脱水并浓缩。在优选的实施方案中，包含少于约25％活性聚合物固体的油包水聚合物组合物在降膜蒸发器中脱水以产生含有少于约5.0％水的蒸发浓缩物。蒸发器浓缩物然后流到分离装置，例如离心机，其中除去油，以产生基本上是含有超过约60重量％聚合物固体的聚合物和乳化表面活性剂 - 油组合物的组合物。离心萃余液可以任选地在第二分离装置中处理以捕获另外的聚合物固体，并且富油萃取液的任选循环。浓缩的聚合物组合物优选用空间稳定剂稳定以产生自由流动的液体产物。

18. 发明授权

US6049021A Method for remediating sites contaminated with toxic waste 有权
标题翻译：修复受有毒废物污染的场所的方法
公开(公告)号：US6049021A
公开(公告)日：2000-04-11
申请号：US248879
申请日：1999-02-11
申请人： Gerry D. Getman , Jon E. Rogers , Wood E. Hunter
发明人： Gerry D. Getman , Jon E. Rogers , Wood E. Hunter
IPC分类号： A62D3/00 , A62D3/32 , A62D3/34 , A62D3/36 , A62D101/06 , A62D101/20 , A62D101/22 , A62D101/24 , A62D101/26 , A62D101/28 , B01D11/00 , B01J8/00 , B09B3/00 , B09C1/02 , B09C1/08 , C02F1/70 , G21F20060101 , G21F9/00 , G21F9/28
CPC分类号： B09C1/08 , G21F9/001 , G21F9/30
摘要： Methods for decontaminating toxic waste, particularly solid carrier materials, such as soil contaminated with a toxin, or solid mixed wastes are more efficiently decontaminated with solvated electrons by first extracting the toxin from the carrier with a nitrogenous base at elevated temperatures, followed by a temperature reduction before initiating chemical reduction of the toxin with solvated electrons. Pre-extraction of the toxin at elevated temperatures followed by temperature reduction minimizes competing side reactions, improves selectivity of solvated electrons for the toxin and improves the economics of the process with more efficient metal utilization. The process can be performed without separation of the toxin from the extraction vessel holding the solid carrier material. Alternatively, elevated temperatures can be used to perform one or more extractions of toxin with nitrogenous base followed by reduction with solvated electrons by performing the reaction in a separate reactor. The processes of the invention are useful in the destruction of virtually any chemically reducible hazardous substance.
摘要翻译：用有毒废物，特别是固体载体材料（如毒素污染的土壤）或固体混合废物进行净化的方法，通过首先在高温下用含氮碱从载体中提取毒素，再用溶剂化电解进行更有效的净化，然后加入温度在用溶剂化电子开始化学还原毒素之前还原。在升高的温度下预先提取毒素，随后进行温度降低，使竞争性副反应最小化，提高溶剂化电子对毒素的选择性，并通过更有效的金属利用来改善该方法的经济性。该过程可以在不将毒素从保持固体载体材料的萃取容器中分离的情况下进行。或者，升高的温度可用于用含氮碱进行一次或多次毒素提取，然后通过在单独的反应器中进行反应而用溶剂化电子还原。本发明的方法可用于几乎任何化学还原性有害物质的破坏。

19. 发明授权

US4299965A Preparation of benzotriazole 失效
标题翻译：苯并三唑的制备
公开(公告)号：US4299965A
公开(公告)日：1981-11-10
申请号：US164453
申请日：1980-06-30
申请人： Marie S. Chan , Wood E. Hunter
发明人： Marie S. Chan , Wood E. Hunter
IPC分类号： C07D249/18
CPC分类号： C07D249/18
摘要： Low temperature process for the preparation of benzotriazole at high solids concentrations by the reaction of orthophenylenediamine, sodium nitrite and acetic acid in an aqueous medium at a temperature in the range of from 5.degree. to 25.degree. C., and neutralizing with caustic to liberate benzotriazole in quantitative yield.
摘要翻译：通过邻苯二胺，亚硝酸钠和乙酸在水介质中在5〜25℃的温度下反应制备高固体浓度的苯并三唑的低温方法，并用苛性碱中和以释放苯并三唑定量产量。

20. 发明授权

US4152274A Method for reducing friction loss in a well fracturing process 失效
$Method for reducing friction loss in a well fracturing process$
标题翻译：减少破裂过程中的摩擦损失的方法
公开(公告)号：US4152274A
公开(公告)日：1979-05-01
申请号：US876296
申请日：1978-02-09
申请人： Kenneth G. Phillips , Wood E. Hunter
发明人： Kenneth G. Phillips , Wood E. Hunter
IPC分类号： C09K3/00 , C09K8/62 , F17D1/16 , E21B43/26
CPC分类号： C09K8/68 , C09K8/62 , Y10S507/922 , Y10T137/0391
摘要： A method of reducing friction loss in oil well fracturing through the addition of small amounts of copolymers of acrylamide and quaternary salts of dimethylaminoethyl methacrylate and dimethylaminopropyl methacrylamide.

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