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11.发明申请SORBENT COMPOSITIONS AND PROCESSES FOR REDUCING MERCURY EMISSIONS FROM COMBUSTION GAS STREAMS 失效用于减少燃烧气体流量的汞排放的合成组合物和方法公开(公告)号：US20110162524A1
公开(公告)日：2011-07-07
申请号：US13063349
申请日：2009-09-24
CPC分类号： B01J20/22 , B01D53/02 , B01D53/64 , B01D53/83 , B01D2257/602 , B01J20/20 , C01B32/354 , F23J2215/60
摘要： Compositions, and processes utilizing such compositions, are provided for reducing mercury emissions from combustion gases. Such compositions comprise a sorbent and a brominated organic compound.
摘要翻译： 提供了使用这种组合物的组合物和方法，用于减少来自燃烧气体的汞排放。 这样的组合物包含吸附剂和溴化有机化合物。
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公开(公告)号：US20100292321A1
公开(公告)日：2010-11-18
申请号：US12300367
申请日：2007-06-29
申请人： Joe D. Sauer , Christopher J. Nalepa , William S. Pickrell , Richmond M. Starrett , Hassan Y. Elnagar , George W. Cook , Robert M. Moore , Jennifer Moore
发明人： Joe D. Sauer , Christopher J. Nalepa , William S. Pickrell , Richmond M. Starrett , Hassan Y. Elnagar , George W. Cook , Robert M. Moore , Jennifer Moore
CPC分类号： A01N43/50
摘要： Compositions and methods suitable for killing bacteria and controlling biofilms comprising one or more microorganisms are provided wherein molecules capable of emulating cell-to-cell signal molecules of the microorganisms are utilized.
摘要翻译： 提供了适用于杀死细菌并控制包含一种或多种微生物的生物膜的组合物和方法，其中利用能够模拟微生物的细胞间信号分子的分子。
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公开(公告)号：US5811470A
公开(公告)日：1998-09-22
申请号：US921205
申请日：1997-08-27
IPC分类号： C08K5/36 , C08J9/04 , C08K3/06 , C08K5/49 , C08K13/02 , C08L25/02 , C08L25/04 , C08K5/5397 , C08K5/50 , C08K5/523 , C08K5/5317
摘要： Compositions and methods are described wherein a styrenic polymer is rendered flame retardant by incorporation therein before, during or after its formation, a combination of (a) at least one organic phosphorus additive that (i) is halogen-free, and (ii) is composed solely of carbon, hydrogen, and phosphorus, and optionally and preferably one or more of the elements nitrogen, oxygen, and sulfur; and (b) elemental sulfur; in proportions such that (i) the sulfur content from b) is less than 2 percent by weight of the weight of the styrenic polymer plus the weight of a) and b), and (ii) the styrenic polymer plus ingredients a) and b) can provide test specimens which exhibit an LOI of at least 24 if tested in accordance with ASTM Standard Test Method D 2863-87.
摘要翻译： 描述了组合物和方法，其中苯乙烯类聚合物通过在其形成之前，期间或之后并入其中而形成阻燃剂，（a）至少一种有机磷添加剂（i）不含卤素，和（ii） 仅由碳，氢和磷组成，并且任选且优选地包括氮，氧和硫中的一种或多种元素; 和（b）元素硫; 其比例使得（i）b）中的硫含量小于苯乙烯聚合物重量的2重量％加上a）和b）的重量，和（ii）苯乙烯聚合物加成分a）和b ）可以提供根据ASTM标准测试方法D 2863-87测试的显示LOI至少为24的测试样品。
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14.发明授权Polyurethanes comprising the reaction product of an isocyanate prepolymer and isomers of di(methylthio)-diaminotoluene 失效聚氨酯包括异氰酸酯预聚物与二（甲硫基） - 二氨基甲苯异构体的反应产物
公开(公告)号：US5166299A
公开(公告)日：1992-11-24
申请号：US756577
申请日：1991-09-09
IPC分类号： C08G18/10
CPC分类号： C08G18/10
摘要： Novel polyurethane-ureas having superior high temperature performance are prepared by reacting an isomeric mixture of 3,5-di(methylthio)-2,6-diaminotoluene and 3,5-di(methylthio)-2,4-diaminotoluene with an alkyl-substituted aromatic diisocyanate prepolymer having a free --NCO content of 0.1-20% by weight, produced by the reaction of a mixture of 2,4- and alkyl-substituted 2,6-aryl diisocyanates with a polyether glycol. The polyurethane prepolymers have a free --NCO content of 2-10% by weight and contain from about 3 to about 20 weight percent of the polyether. These elastomers have good dynamic properties, such as resilience, that make them attractive as roller materials.
摘要翻译： 具有优异的高温性能的新型聚氨酯脲通过3,5-二（甲硫基）-2,6-二氨基甲苯和3,5-二（甲硫基）-2,4-二氨基甲苯的异构体混合物与烷基 - 取代的芳族二异氰酸酯预聚物，其通过2,4-和烷基取代的2,6-芳基二异氰酸酯的混合物与聚醚二醇的反应产生的游离-NCO含量为0.1-20重量％。 聚氨酯预聚物的游离-NCO含量为2-10重量％，并含有约3至约20重量％的聚醚。 这些弹性体具有良好的动态性能，例如弹性，使得它们作为辊材料具有吸引力。
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公开(公告)号：US4975515A
公开(公告)日：1990-12-04
申请号：US313720
申请日：1989-02-21
CPC分类号： C08G18/7621 , C08G18/10 , C08G18/4854
摘要： Novel polyurethanes having superior high temperature performance are prepared by reacting 3,5-di(methylthio)2,6-diaminotoluene with a toluenediisocyanate prepolymer having a free --NCO content of 0.1-20% by weight, preferably a toluenediisocyanate/polyether glycol prepolymer having a free --NCO content of 2-7% by weight. The elastomers have good dynamic properties, such as resilience, that make them attractive as tire-forming materials.
摘要翻译： 具有优异的高温性能的新型聚氨酯通过使3,5-二（甲硫基）2,6-二氨基甲苯与游离-NCO含量为0.1-20重量％的甲苯二异氰酸酯预聚物反应制备，优选甲苯二异氰酸酯/聚醚二醇预聚物，其具有 游离-NCO含量为2-7重量％。 弹性体具有良好的动态性能，例如弹性，使其成为轮胎成型材料的吸引力。
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公开(公告)号：US08414932B2
公开(公告)日：2013-04-09
申请号：US10282290
申请日：2002-10-28
CPC分类号： A01N59/00 , C02F1/766 , C02F2303/04 , A01N59/02 , A01N25/22 , A01N2300/00
摘要： Described are highly concentrated liquid biocidal solutions formed in water from (a) specified bromine sources (e.g., BrCl or mixtures of BrCl and Br2) and (b) alkali metal salt of sulfamic acid and/or sulfamic acid and alkali metal base, wherein the solution contains >160,000 ppm of active bromine. Solutions of this type have been found to have greater stability than a commercially-available solution made from the same components containing 148,600 ppm of active bromine. Also described are new, water-soluble, solid state biocidal products formed by removing the water from solutions made in water from (a) and (b) irrespective of the initial concentration of active bromine. Removal of water can be accomplished by flashing or distillation at reduced pressure or preferably by spray drying. Such solid state products are typically in the form of powders or small particles, but can be compacted into larger forms preferably with the aid of one or more suitable binding agents.
摘要翻译： 描述了在（a）特定溴源（例如BrCl或BrCl和Br2的混合物）和（b）氨基磺酸和/或氨基磺酸和碱金属碱的碱金属盐中形成的高浓度液体杀生物溶液，其中 溶液含有> 160,000 ppm的活性溴。 已经发现这种溶液具有比由含有148,600ppm活性溴的相同成分制成的市售溶液更好的稳定性。 还描述了通过从（a）和（b）的水中制备的溶液中除去水而形成的新的水溶性固体杀生物产物，而不考虑活性溴的初始浓度。 水的除去可以通过在减压下进行闪蒸或蒸馏来完成，或优选通过喷雾干燥来完成。 这种固态产品通常是粉末或小颗粒的形式，但是可以优选地通过一种或多种合适的粘合剂的助剂压实成更大的形式。
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17.发明授权Bromine chloride compositions for removing mercury from emissions produced during fuel combustion 失效用于从燃料燃烧过程中产生的排放物中除去汞的溴化氯组合物公开(公告)号：US08313543B2
公开(公告)日：2012-11-20
申请号：US13063346
申请日：2009-09-24
CPC分类号： F23J15/02 , B01D53/64 , B01D53/81 , B01D2253/102 , B01D2257/602 , B01J20/20 , C10L1/12 , C10L1/1208 , C10L1/1225 , C10L5/04 , C10L5/12 , C10L5/44 , C10L10/02 , F23J2215/60 , F23J2219/40 , F23J2219/60 , Y02E50/10 , Y02E50/30
摘要： Compositions, and processes utilizing such compositions, are provided for reducing mercury emissions during fuel combustion Such compositions comprise a sorbent, a bromine source and a chlorine source Such compositions exhibit improved thermal stability as compared to that of the sorbent by itself.
摘要翻译： 提供了使用这种组合物的组合物和方法，用于减少燃料燃烧期间的汞排放。这些组合物包含吸附剂，溴源和氯源。与吸附剂本身相比，这些组合物表现出改进的热稳定性。
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公开(公告)号：US07579018B2
公开(公告)日：2009-08-25
申请号：US10688125
申请日：2003-10-17
CPC分类号： C02F1/50 , C02F1/76 , C02F1/766 , C02F2303/20
摘要： Microbiological control is achieved by continuously and inexpensively dosing water in contact with biofilm, or that comes into contact with biofilm, using a highly effective biocide that provides very effective microbiocidal control of planktonic microorganisms and of biofilm species, even where the biofilm infestations have been in existence for long periods of time and thus have encased themselves in a substantial quantity of slimy defensive polysaccharide layers or films. In addition, the biocide used makes possible significant reduction in copper and/or iron surfaces in contact with the water as compared to N,N′-bromochloro- 5,5-dimethyl hydantoin. Still other advantages are made possible by the described technology.
摘要翻译： 微生物控制是通过使用高效杀生物剂连续低成本地接触生物膜或与生物膜接触的水来实现的，即使在生物膜侵袭已经进入生物膜的情况下，也能提供对浮游微生物和生物膜物种的非常有效的杀微生物控制 存在很长一段时间，因此已经包含了大量的防粘多糖层或薄膜。 此外，与N，N'-溴氯-5,5-二甲基乙内酰脲相比，所用的杀生物剂使得与水接触的铜和/或铁表面可能显着降低。 所描述的技术还有其他优点。
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公开(公告)号：US06638959B2
公开(公告)日：2003-10-28
申请号：US09974626
申请日：2001-10-09
IPC分类号： A01N4350
CPC分类号： C02F1/766 , A01N59/00 , C02F1/50 , C02F2303/04 , A01N25/14 , A01N25/12 , A01N2300/00
摘要： Microbiological control is achieved by continuously and inexpensively dosing water in contact with biofilm, or that comes into contact with biofilm, using a highly effective biocide that provides very effective microbiocidal control of planktonic microorganisms and of biofilm species, even where the biofilm infestations have been in existence for long periods of time and thus have encased themselves in a substantial quantity of slimy defensive polysaccharide layers or films. In addition, the biocide used makes possible significant reduction in copper and/or iron surfaces in contact with the water as compared to N,N′-bromochloro-5,5-dimethyl hydantoin. Still other advantages are made possible by the described technology.
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公开(公告)号：US06379563B1
公开(公告)日：2002-04-30
申请号：US09487743
申请日：2000-01-19
IPC分类号： C02F150
CPC分类号： C02F1/72 , A01N33/04 , C02F1/50 , A01N2300/00
摘要： Aqueous industrial, recreational, and drilling systems comprising a biofilm deactivation agent consisting essentially of one or more alkylamines. The biofilm deactivation agent has a “minimum biofilm deactivation concentration” (“MBEC”) of about 200 ppm or less. In a preferred embodiment, the biofilm deactivation agent consists essentially of primary alkylamines having from about 12 to about 14 carbon atoms, and a MBEC of about 50 ppm or less, most preferably about 30 ppm or less. A most preferred embodiment comprises a synergistic combination of specific quaternary ammonium salts with a primary alkylamine having from about 12 to about 14 carbon atoms. The invention also relates to the method of treating an aqueous system with these biofilm deactivation agents, either alone, or in the presence of an oxidizing agent for static control.
摘要翻译： 水性工业，娱乐和钻井系统，其包含基本上由一种或多种烷基胺组成的生物膜失活剂。 生物膜失活剂具有约200ppm或更低的“最小生物膜失活浓度”（“MBEC”）。 在优选的实施方案中，生物膜失活剂基本上由具有约12至约14个碳原子的伯烷基胺和约50ppm或更低，最优选约30ppm或更少的MBEC组成。 最优选的实施方案包括特定季铵盐与具有约12至约14个碳原子的伯烷基胺的协同组合。 本发明还涉及用这些生物膜去活化剂单独处理或在用于静电控制的氧化剂存在下处理含水体系的方法。
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