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公开(公告)号：US08907145B2
公开(公告)日：2014-12-09
申请号：US13594007
申请日：2012-08-24
摘要： Disclosed herein are propellants comprising fluorocarbons and/or hydrofluorocarbons. Also disclosed are sprayable compositions comprising the propellants.
摘要翻译： 本文公开了包含碳氟化合物和/或氢氟烃的推进剂。 还公开了包含推进剂的可喷雾组合物。
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公开(公告)号：US08535556B2
公开(公告)日：2013-09-17
申请号：US12161842
申请日：2007-03-26
申请人： Thomas J. Leck , Nandini C. Mouli , Jon Lee Howell , Velliyur Nott Mallikarjuna Rao , Andrew Edward Feiring , Viacheslav A. Petrov , Allen Capron Sievert , Mario Joseph Nappa , Barbara Haviland Minor , Ekaterina N. Swearingen , Schmitz Corneille , Deepak Perti
发明人： Thomas J. Leck , Nandini C. Mouli , Jon Lee Howell , Velliyur Nott Mallikarjuna Rao , Andrew Edward Feiring , Viacheslav A. Petrov , Allen Capron Sievert , Mario Joseph Nappa , Barbara Haviland Minor , Ekaterina N. Swearingen , Schmitz Corneille , Deepak Perti
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C09K2205/122
摘要： The present invention relates to compositions comprising iodotrifluoromethane and an effective amount of at least one stabilizer selected from the group consisting of hindered phenols, thiophosphates, butylated triphenylphosphorothionates, organo phosphates, phosphites, aryl alkyl ethers, terpenes, terpenoids, epoxides, fluorinated epoxides, oxetanes, ascorbic acid, thiols, lactones, thioethers, amines, nitromethane, alkylsilanes, benzophenone derivatives, aryl sulfides, divinyl terephalic acid, diphenyl terephalic acid, ionic liquids, and mixtures thereof. These stabilized iodotrifluoromethane compositions may be useful as working fluids in multiple applications including cooling apparatus, such as refrigeration, air-conditioning, chillers, and heat pumps.
摘要翻译： 本发明涉及包含三氟甲烷和有效量的至少一种选自受阻酚，硫代磷酸酯，丁基化三苯基硫代磷酸酯，有机磷酸酯，亚磷酸酯，芳基烷基醚，萜烯，萜类化合物，环氧化物，氟化环氧化物，氧杂环丁烷 ，抗坏血酸，硫醇，内酯，硫醚，胺，硝基甲烷，烷基硅烷，二苯甲酮衍生物，芳基硫醚，二乙烯基对苯二酸，二苯基对苯二酸，离子液体及其混合物。 这些稳定的三氟甲烷组合物可用作多种应用中的工作流体，包括冷却装置，例如制冷，空调，冷却器和热泵。
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公开(公告)号：US08399721B2
公开(公告)日：2013-03-19
申请号：US12641875
申请日：2009-12-18
CPC分类号： B01J27/128 , B01J23/002 , B01J23/78 , B01J23/866 , B01J23/868 , B01J27/122 , B01J27/132 , B01J37/0018 , B01J37/0201 , B01J37/0236 , B01J37/03 , B01J2523/00 , C07C17/23 , C07C21/18 , C07C21/22 , B01J2523/13 , B01J2523/17 , B01J2523/847 , B01J2523/67 , B01J2523/23 , B01J2523/15
摘要： Disclosed is a process for the preparation of fluorine-containing olefins comprising contacting a chlorofluoroalkene with hydrogen in the presence of a catalyst at a temperature sufficient to cause replacement of the chlorine substituents of the chlorofluoroalkene with hydrogen to produce a fluorine-containing olefin, wherein said catalyst is a composition comprising chromium, nickel and optionally an alkali metal selected from potassium and cesium. Also disclosed are catalyst compositions for the hydrodechlorination of chlorofluoroalkenes comprising copper, nickel, and an alkali metal selected from potassium and cesium, and methods of making such catalysts.
摘要翻译： 公开了一种制备含氟烯烃的方法，其包括在足以使氯代氟烯取代基取代氯氟烯烃的氢气的温度下在催化剂存在下使氯氟烯烃与氢气接触以制备含氟烯烃，其中所述 催化剂是包含铬，镍和任选的选自钾和铯的碱金属的组合物。 还公开了用于加氢脱氯包含铜，镍和选自钾和铯的碱金属的氯氟代烯烃的催化剂组合物，以及制备这种催化剂的方法。
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公开(公告)号：US20100189885A1
公开(公告)日：2010-07-29
申请号：US12752301
申请日：2010-04-01
CPC分类号： C08J9/146 , B01F17/0085 , C03C23/0075 , C07C21/18 , C08G18/4208 , C08G18/4883 , C08G2101/0025 , C08J9/0019 , C08J9/144 , C08J2205/05 , C08J2205/052 , C08J2325/06 , C08J2375/06 , C08J2375/08 , C10M105/52 , C10M107/38 , C10M147/04 , C10M169/04 , C10M169/041 , C10M177/00 , C10M2211/022 , C10M2211/06 , C10M2213/04 , C10M2213/06 , C10N2230/06 , C10N2230/22 , C10N2240/20 , C10N2240/204 , C10N2250/121 , C10N2270/00 , C11D3/245 , C11D3/43 , C11D7/5018 , C11D11/0023 , C11D11/0029 , C11D11/0035 , C11D11/0047 , C23G5/02803 , C23G5/02825 , G11B5/71 , G11B5/725 , G11B5/8408 , G11B23/505
摘要： Disclosed is a method for removing residue from a surface comprising: contacting the surface with a composition comprising at least one unsaturated fluorinated hydrocarbon selected from the group consisting of compounds having the formula E- or Z—R1CH═CHR2, wherein R1 and R2 are, independently, C1 to C6 perfluoroalkyl groups, or C1 to C6 hydrofluoroalkyl groups, and recovering the surface from the composition.
摘要翻译： 公开了一种从表面除去残留物的方法，包括：使表面与包含至少一种选自具有式E-或Z-R 1 CH = CHR 2的化合物的不饱和氟化烃的组合物接触，其中R1和R2为 独立地为C1至C6全氟烷基或C1至C6氢氟烷基，并从组合物中回收表面。
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5.发明授权Fire extinguishing and fire suppression compositions comprising unsaturated fluorocarbons 有权包含不饱和碳氟化合物的灭火和灭火组合物公开(公告)号：US08287752B2
公开(公告)日：2012-10-16
申请号：US11590453
申请日：2006-10-31
CPC分类号： A62D1/0057 , A62D1/00 , A62D1/005 , C09K3/30 , C09K21/08 , Y10T137/0318
摘要： Disclosed herein are flame suppression compounds and methods of use thereof. The compounds include unsaturated fluorocarbons appropriate for use in fire protection applications.
摘要翻译： 本文公开了阻燃化合物及其使用方法。 这些化合物包括适用于消防应用的不饱和碳氟化合物。
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公开(公告)号：US20120108859A1
公开(公告)日：2012-05-03
申请号：US13277268
申请日：2011-10-20
IPC分类号： C07C17/23
摘要： The disclosure describes a process for dehalogenation of chlorofluorocompounds. The process comprises contacting a saturated chlorofluorocompound with hydrogen in the presence of a catalyst at a temperature sufficient to remove chlorine and/or fluorine substituents to produce a fluorine containing terminal olefin.
摘要翻译： 本公开描述了氯氟化合物脱卤的方法。 该方法包括在足以除去氯和/或氟取代基以产生含氟末端烯烃的温度的催化剂存在下使饱和氯氟化合物与氢气接触。
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公开(公告)号：US07795482B2
公开(公告)日：2010-09-14
申请号：US12147644
申请日：2008-06-27
CPC分类号： B01J23/72 , B01J21/18 , B01J23/58 , B01J23/628 , B01J23/755 , B01J23/78 , B01J23/868 , B01J27/12 , B01J35/023 , C07C17/23 , C07C21/18
摘要： Disclosed herein is a process for the preparation of fluorine-containing olefins comprising contacting a chlorofluoroalkene with hydrogen in the presence of a catalyst at a temperature sufficient to cause replacement of the chlorine substituents with hydrogen. Also disclosed is a catalyst composition for the hydrodechlorination of chlorofluoroalkenes comprising copper metal deposited on a support.
摘要翻译： 本文公开了一种制备含氟烯烃的方法，其包括在足以使氢取代氯取代基的温度下在催化剂存在下使氯氟烯与氢接触。 还公开了用于加氢脱氯包含沉积在载体上的铜金属的氯氟代烯烃的催化剂组合物。
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公开(公告)号：US08618339B2
公开(公告)日：2013-12-31
申请号：US12110890
申请日：2008-04-28
CPC分类号： C07C17/354 , C07C21/18
摘要： Disclosed is a method for the synthesis of fluorinated alkenes comprising contacting a fluorinated alkyne of the formula R1 C≡C R2, wherein R1 and R2 are independently selected from CF3, C2F5, C3F7, and C4F9, in a pressure vessel, with a Lindlar catalyst, with substantially one molar equivalent of hydrogen, to make the corresponding cis-alkene of formula R1 C≡C R2 with high selectivity, wherein said hydrogen is added in portions over a period of time, so as to produce an initial pressure in the pressure in the vessel of no more than about 100 psi.
摘要翻译： 公开了一种合成氟化烯烃的方法，包括使式R1 C = C R2的氟化炔，其中R 1和R 2独立地选自CF 3，C 2 F 5，C 3 F 7和C 4 F 9，在压力容器中与Lindlar催化剂 ，具有基本上1摩尔当量的氢气，以高选择性制备式R1 C = C R2的相应顺式烯烃，其中所述氢气在一段时间内分批加入，以便产生压力的初始压力 在容器中不超过约100psi。
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公开(公告)号：US07795481B2
公开(公告)日：2010-09-14
申请号：US12477366
申请日：2009-06-03
CPC分类号： B01J23/72 , B01J21/18 , B01J23/58 , B01J23/628 , B01J23/755 , B01J23/78 , B01J23/868 , B01J27/12 , B01J35/023 , C07C17/23 , C07C21/18
摘要： Disclosed herein is a process for the preparation of fluorine-containing olefins comprising contacting a chlorofluoroalkene with hydrogen in the presence of a catalyst at a temperature sufficient to cause replacement of the chlorine substituents with hydrogen. Also disclosed is a catalyst composition for the hydrodechlorination of chlorofluoroalkenes comprising copper metal deposited on a support.
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公开(公告)号：US07708903B2
公开(公告)日：2010-05-04
申请号：US11589588
申请日：2006-10-30
申请人： Allen Capron Sievert , Mario Joseph Nappa , Barbara Haviland Minor , Thomas J. Leck , Velliyur Nott Mallikarjuna Rao , Ekaterina N. Swearingen , Corneille Schmitz , Nandini C. Mouli , Deepak Perti
发明人： Allen Capron Sievert , Mario Joseph Nappa , Barbara Haviland Minor , Thomas J. Leck , Velliyur Nott Mallikarjuna Rao , Ekaterina N. Swearingen , Corneille Schmitz , Nandini C. Mouli , Deepak Perti
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C07C21/18 , C09K5/04 , C09K2205/126 , C09K2205/22 , C09K2205/40 , F25B1/00 , F25B30/02 , F25B31/002 , F25B39/00 , F25B39/02 , F25B45/00 , F25B2400/12 , F25B2400/121
摘要： The present invention relates to fluoroolefin compositions. The fluoroolefin compositions of the present invention are useful as refrigerants or heat transfer fluids and in processes for producing cooling or heat. Additionally, the fluoroolefin compositions of the present invention may be used to replace currently used refrigerant or heat transfer fluid compositions that have higher global warming potential.
摘要翻译： 本发明涉及氟烯烃组合物。 本发明的氟代烯烃组合物可用作制冷剂或传热流体以及用于生产冷却或加热的方法。 另外，本发明的氟代烯烃组合物可用于替代目前使用的具有较高全球变暖潜能的制冷剂或传热流体组合物。
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