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71. 发明授权

US07544306B2 Azeotropic fumigant compositions of methyl iodide 失效
标题翻译：甲基碘的共沸熏蒸剂组合物
公开(公告)号：US07544306B2
公开(公告)日：2009-06-09
申请号：US11707498
申请日：2007-02-16
申请人： Andrew J. Poss , Rajiv R. Singh , Hang T. Pham
发明人： Andrew J. Poss , Rajiv R. Singh , Hang T. Pham
IPC分类号： C09K5/04 , C11D7/50 , A01N25/02 , A01N29/02
CPC分类号： A01N29/02 , A01N2300/00
摘要： Azeotropic and azeotrope-like compositions of methyl iodide and at least one fluorocarbon or hydrofluorocarbon such as 1,1,1,3,3-pentafluoropropane (HFC-245fa). The compositions are present as a gas, at temperatures of about 30° C. or below. The inventive compositions serve as a non-ozone-depleting gaseous fumigant which is useful in a variety of applications, in place of methyl bromide. These compositions serve as a drop-in replacement for gaseous methyl bromide, providing the benefits of a methyl iodide fumigant while also utilizing existing methyl bromide equipment.
摘要翻译：甲基碘和至少一种碳氟化合物或氢氟烃如1,1,1,3,3-五氟丙烷（HFC-245fa）的共沸和类共沸组合物。该组合物以约30℃或更低的温度作为气体存在。本发明的组合物用作非消耗臭氧气体熏蒸剂，其可用于各种应用，代替甲基溴。这些组合物用作气态甲基溴的替代品，提供甲基碘熏蒸剂的优点，同时还利用现有的甲基溴设备。

72. 发明授权

US07534366B2 Compositions containing fluorine substituted olefins 有权
标题翻译：含氟取代烯烃的组合物
公开(公告)号：US07534366B2
公开(公告)日：2009-05-19
申请号：US10694273
申请日：2003-10-27
申请人： Rajiv R. Singh , Hang T. Pham , David P. Wilson , Raymond H. Thomas , Ian Shankland
发明人： Rajiv R. Singh , Hang T. Pham , David P. Wilson , Raymond H. Thomas , Ian Shankland
IPC分类号： C09K5/04
CPC分类号： C23G5/02803 , C07C19/08 , C07C21/18 , C08J9/146 , C08J2205/052 , C08J2207/04 , C09K5/045 , C09K2205/126 , C11D7/28 , C11D7/505
摘要： The use of pentafluoropropene (HFO-1225) and tetrafluoropropene (HFO-1234) in refrigeration equipment is disclosed. These materials are generally useful as refrigerants for heating and cooling, as blowing agents, as aerosol propellants, as solvent composition, and as fire extinguishing and suppressing agents.
摘要翻译：公开了在制冷设备中使用五氟丙烯（HFO-1225）和四氟丙烯（HFO-1234）。这些材料通常可用作加热和冷却的制冷剂，作为发泡剂，作为气溶胶推进剂，作为溶剂组合物，以及作为灭火剂和抑制剂。

73. 发明申请

US20090095717A1 Azeotrope-like compositions containing sulfur hexafluoride and uses thereof 有权
标题翻译：含有六氟化硫的类共沸组合物及其用途
公开(公告)号：US20090095717A1
公开(公告)日：2009-04-16
申请号：US11871729
申请日：2007-10-12
申请人： Matthew H. Luly , Rajiv R. Singh , Richard R. Robert
发明人： Matthew H. Luly , Rajiv R. Singh , Richard R. Robert
IPC分类号： H01B3/16 , H01H33/64 , A62C3/00
CPC分类号： H01B3/16 , A62C99/0018 , H01H2033/566
摘要： Provided are novel azeotrope-like compositions of SF6 and N2O, as well as methods of using the same. Also provided are methods of using SF6 compositions, including azeotrope-like compositions, including a method for suppressing an electric arc or corona discharge and a method for flame suppression. Further provided are electrical devices using such SF6 compositions as a dielectric insulating gas and rigid closed-cell foams having such SF6 compositions within the cells, wherein the foam is both thermally and electrically insulative.
摘要翻译：提供了SF6和N2O的新型类共沸组合物，以及使用它们的方法。还提供了使用SF6组合物的方法，包括类共沸组合物，包括抑制电弧或电晕放电的方法和阻燃方法。还提供了使用这种SF 6组合物作为电介质绝缘气体的电气装置和在电池内具有这种SF 6组合物的刚性闭孔泡沫，其中泡沫体是热和电绝缘的。

74. 发明申请

US20090005629A1 METHOD AND SYSTEM FOR RESTRAINING A CHEMICAL DISCHARGE 有权
标题翻译：限制化学排放的方法和系统
公开(公告)号：US20090005629A1
公开(公告)日：2009-01-01
申请号：US12132751
申请日：2008-06-04
申请人： Rajiv R. Singh , Ian Shankland , Colleen D. Szuch
发明人： Rajiv R. Singh , Ian Shankland , Colleen D. Szuch
IPC分类号： B09B3/00
CPC分类号： B09B3/0025 , B01J19/002 , B01J2219/00261 , B01J2219/00263 , C09K3/32
摘要： A method for restraining a chemical discharge comprising (a) deploying a binding agent into a receptacle containing a hazardous material in a liquid state upon the occurrence of at least one predetermined event that increases the risk of accidentally discharging or leaking the hazardous material from the receptacle; and (b) contacting the hazardous material with the binding agent to form a composition comprising at least a portion of the hazardous material and the binding agent and having at least one property selected from a solid or semisolid state, a viscosity greater than the hazardous material s viscosity at ambient conditions, a vapor pressure lower than the hazardous material s vapor pressure at ambient conditions, and a surface tension greater that the hazardous material s surface tension.
摘要翻译：一种用于抑制化学放电的方法，包括（a）在发生至少一个预定事件的情况下将粘合剂部署到容纳液态的有害物质的容器中，这增加了从容器意外地排出或泄漏危险材料的风险 ; 和（b）将危险材料与粘合剂接触以形成包含至少一部分危险材料和粘合剂的组合物，并具有选自固体或半固体状态的至少一种性质，大于危险物质的粘度在环境条件下的粘度，在环境条件下蒸汽压低于有害物质的蒸气压，以及表面张力大于危险物质的表面张力。

75. 发明申请

US20080203349A1 Azeotrope-like compositions of tetrafluoropropenes and bromofluoropropenes 有权
标题翻译：四氟丙烯和溴氟丙烯的类共沸组合物
公开(公告)号：US20080203349A1
公开(公告)日：2008-08-28
申请号：US11711225
申请日：2007-02-27
申请人： Rajiv R. Singh , David P. Wilson , Ian Shankland , Hang T. Pham
发明人： Rajiv R. Singh , David P. Wilson , Ian Shankland , Hang T. Pham
IPC分类号： C09K3/00 , A61L2/00 , A62C2/00 , A62D1/02 , C09K5/02 , F25B45/00 , B01F1/00 , B01F3/04 , C08J9/00
CPC分类号： C09K5/045 , A61L2/16 , A61L2/20 , C08J9/144 , C08J2205/052 , C09K3/30 , C09K2205/122 , C09K2205/32 , Y10S264/05 , Y10S521/909 , Y10S521/91
摘要： Mixtures of tetrafluoropropenes with bromofluoropropenes provide compositions that have boiling points within an acceptable range, have good chemical stability, low GWP and are essentially non-flammable.
摘要翻译：四氟丙烯与溴氟丙烯的混合物提供沸点在可接受的范围内，具有良好的化学稳定性，低全球升温潜能值，基本上不易燃的组合物。

76. 发明授权

US07396485B2 Azeotrope-like compositions of difluoromethane 有权
标题翻译：二氟甲烷的类共沸组合物
公开(公告)号：US07396485B2
公开(公告)日：2008-07-08
申请号：US11841149
申请日：2007-08-20
申请人： Hang T. Pham , Rajiv R. Singh , Hsueh Sung Tung , Franklin S. Wong
发明人： Hang T. Pham , Rajiv R. Singh , Hsueh Sung Tung , Franklin S. Wong
IPC分类号： C09K5/04
CPC分类号： C01B7/0712 , B01D3/36 , C07C17/38 , C07C17/386 , C07C19/08
摘要： The invention relates to azeotropic and azeotrope-like mixtures of HFC-32, HCl, and Cl2, and processes for separating the azeotrope-like mixtures of HFC-32 and HCL and HFC-32, HCL and Cl2.
摘要翻译：本发明涉及HFC-32，HCl和Cl 2 H 2的共沸和类共沸混合物，以及分离HFC-32和HCL与HFC-32，HCL和 Cl 2 2。

77. 发明申请

US20080121837A1 Compositions containing fluorine substituted olefins 审中-公开
标题翻译：含氟取代烯烃的组合物
公开(公告)号：US20080121837A1
公开(公告)日：2008-05-29
申请号：US11773959
申请日：2007-07-06
申请人： Rajiv R. Singh , Ian Shankland , Ryan Hulse
发明人： Rajiv R. Singh , Ian Shankland , Ryan Hulse
IPC分类号： C09K5/02
CPC分类号： C09K5/045 , C09K2205/122 , C09K2205/126
摘要： Disclosed are heat transfer compositions, and methods of using and selecting heat transfer compositions, in which the composition comprises a first component comprising difluoromethane (R-32), and at least one second component selected from group consisting of CF3I, 1,2,3,3,3-pentafluoropropene (HFO 1225ye), and combinations of these, and optionally, but preferably, at least one third component selected from the group consisting of fluorinated C2-C3 compounds, including any combination of two or more fluorinated C2-C3 compounds.
摘要翻译：公开了传热组合物，以及使用和选择传热组合物的方法，其中组合物包含包含二氟甲烷（R-32）的第一组分和至少一种选自CF 3 I，1,2,3 ，3,5-五氟丙烯（HFO 1225ye），以及它们的组合，以及任选但优选至少一种选自氟化C 2 -C 3化合物的第三组分，包括两种或更多种氟化C 2 -C 3 化合物。

78. 发明授权

US07341984B2 Azeotrope-like compositions of tetrafluoropropene and trifluoroiodomethane 有权
标题翻译：四氟丙烯和三氟碘甲烷的类共沸组合物
公开(公告)号：US07341984B2
公开(公告)日：2008-03-11
申请号：US11109187
申请日：2005-04-18
申请人： David P. Wilson , Hang T. Pham , Rajiv R. Singh
发明人： David P. Wilson , Hang T. Pham , Rajiv R. Singh
IPC分类号： C11D7/50
CPC分类号： C09K3/30 , C08J9/142 , C08J9/146 , C08J9/149 , C08J2201/03 , C08J2203/144 , C08J2203/162 , C08J2203/182 , C08J2205/052 , C08J2207/04 , C08J2300/22 , C08J2300/24 , C08J2323/06 , C08J2323/12 , C08J2325/06 , C08J2361/04 , C08J2367/02 , C08J2375/04 , C09K5/045 , C09K2205/122 , C09K2205/126 , C09K2205/32 , C10M171/008 , C10M2207/042 , C10N2220/302 , C11D7/504
摘要： Provided are azeotrope-like compositions comprising tetrafluoropropene and trifluoroiodomethane and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agent compositions, and aerosol propellants.
摘要翻译：提供了包含四氟丙烯和三氟碘甲烷的类共沸组合物及其用途，包括用于制冷剂组合物，制冷系统，发泡剂组合物和气溶胶推进剂中。

79. 发明申请

US20080003127A1 Non-Ferrous Metal Cover Gases 审中-公开
标题翻译：有色金属盖气
公开(公告)号：US20080003127A1
公开(公告)日：2008-01-03
申请号：US11691276
申请日：2007-03-26
申请人： Matthew H. Luly , Rajiv R. Singh
发明人： Matthew H. Luly , Rajiv R. Singh
IPC分类号： C22B26/12 , C07C21/18 , C22B26/22
CPC分类号： C22B9/006 , C07C21/18 , C22B26/22 , Y02P10/122
摘要： Disclosed are cover gas compositions comprising fluoroolefins for impeding the oxidation of molten nonferrous metals and alloys, such as magnesium.
摘要翻译：公开了包含用于阻止熔融有色金属和合金如镁的氧化的氟烯烃的覆盖气体组合物。

80. 发明授权

US07230146B2 Process for producing fluoropropenes 有权
标题翻译：制备氟丙烯的方法
公开(公告)号：US07230146B2
公开(公告)日：2007-06-12
申请号：US10694272
申请日：2003-10-27
申请人： Daniel C. Merkel , Rajiv R. Singh , Hsueh Sung Tung
发明人： Daniel C. Merkel , Rajiv R. Singh , Hsueh Sung Tung
IPC分类号： C07C17/25
CPC分类号： C07C21/18 , C07C17/206 , C07C17/25 , C07C19/10 , C07C19/08
摘要： Dehydrohalogenation processes for the preparation of fluoropropenes from corresponding halopropanes, in which the fluoropropenes have the formula CF3CY═CXNHP, wherein X and Y are independently hydrogen or a halogen selected from fluorine, chlorine, bromine and iodine; and N and P are independently integers equal to 0, 1 or 2, provided that (N+P)=2.
摘要翻译：用于从相应的卤代丙烷制备氟丙烯的脱卤化氢方法，其中氟丙烯具有式CF 3 C 1 -C 6 N N H P H，其中X Y独立地为氢或选自氟，氯，溴和碘的卤素; 并且N和P独立地为等于0,1或2的整数，条件是（N + P）= 2。

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