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81. 发明申请

US20090272931A1 Compositions Comprising A Fluoroolefin 有权
公开(公告)号：US20090272931A1
公开(公告)日：2009-11-05
申请号：US12486531
申请日：2009-06-17
申请人： Barbara Haviland Minor , Velliyur Nott Mallikarjuna Rao , Donald Bernard Bivens , Deepak Perti , Mark Steven Baunchalk
发明人： Barbara Haviland Minor , Velliyur Nott Mallikarjuna Rao , Donald Bernard Bivens , Deepak Perti , Mark Steven Baunchalk
IPC分类号： C09K5/00 , A62D1/00 , C09K21/00
CPC分类号： C09K5/045 , A62D1/0057 , A62D1/0071 , B01F17/0035 , B60H1/3204 , C08J9/127 , C08J9/146 , C08J9/149 , C08J2203/06 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2203/162 , C08J2203/182 , C08J2207/04 , C08J2375/04 , C09K3/30 , C09K2205/106 , C09K2205/11 , C09K2205/12 , C09K2205/122 , C09K2205/126 , C09K2205/132 , C09K2205/134 , C09K2205/22 , C09K2205/32 , C10M171/008 , C10M2203/022 , C10M2203/024 , C10M2203/065 , C10M2203/1006 , C10M2205/0206 , C10M2207/2835 , C10M2209/043 , C10M2209/1033 , C10N2220/302 , C10N2220/303 , C10N2240/30 , F25B45/00
摘要： The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a fluoroolefin and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.

82. 发明申请

US20090250650A1 Compositions Comprising A Fluoroolefin 有权
标题翻译：包含氟烯烃的组合物
公开(公告)号：US20090250650A1
公开(公告)日：2009-10-08
申请号：US12486445
申请日：2009-06-17
申请人： Barbara Haviland Minor , Velliyur Nott Mallikarjuna Rao , Donald Bernard Bivens , Deepak Perti , Mark Steven Baunchalk
发明人： Barbara Haviland Minor , Velliyur Nott Mallikarjuna Rao , Donald Bernard Bivens , Deepak Perti , Mark Steven Baunchalk
IPC分类号： C09K5/00 , A62D1/02 , C09K21/08
CPC分类号： C09K5/045 , A62D1/0057 , A62D1/0071 , B01F17/0035 , B60H1/3204 , C08J9/127 , C08J9/146 , C08J9/149 , C08J2203/06 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2203/162 , C08J2203/182 , C08J2207/04 , C08J2375/04 , C09K3/30 , C09K2205/106 , C09K2205/11 , C09K2205/12 , C09K2205/122 , C09K2205/126 , C09K2205/132 , C09K2205/134 , C09K2205/22 , C09K2205/32 , C10M171/008 , C10M2203/022 , C10M2203/024 , C10M2203/065 , C10M2203/1006 , C10M2205/0206 , C10M2207/2835 , C10M2209/043 , C10M2209/1033 , C10N2220/302 , C10N2220/303 , C10N2240/30 , F25B45/00
摘要： The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a fluoroolefin and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.
摘要翻译：本发明涉及用于制冷，空调和热泵系统的组合物，其中组合物包含氟烯烃和至少一种其它组分。本发明的组合物可用于制备冷却或加热的方法，作为传热流体，发泡剂，气溶胶推进剂，灭火和灭火剂。

83. 发明授权

US07271301B2 Synthesis of perfluoroolefins 有权
标题翻译：全氟烯烃的合成
公开(公告)号：US07271301B2
公开(公告)日：2007-09-18
申请号：US11359807
申请日：2006-02-22
申请人： Peter Gideon Gelblum , Norman Herron , Charles Joseph Noelke , Velliyur Nott Mallikarjuna Rao
发明人： Peter Gideon Gelblum , Norman Herron , Charles Joseph Noelke , Velliyur Nott Mallikarjuna Rao
IPC分类号： C07C17/02
CPC分类号： C07C17/269 , B01J19/0053 , B01J19/02 , B01J2219/00058 , B01J2219/00123 , B01J2219/00132 , B01J2219/00159 , B01J2219/00166 , B01J2219/0236 , C07C17/00 , C07C17/361 , C07C21/18 , C07C21/185
摘要： A gold-lined pyrolysis reactor is used to pyrolyze compounds to form fluoroolefins like tetrafluoroethylene and hexafluoropropylene in high yield, with minimum to no formation of perfluoroisobutylene, chlorotrifluoroethylene, coke, salts, or polymer.
摘要翻译：使用金衬里的热解反应器以高产率热解化合物以形成氟烯烃如四氟乙烯和六氟丙烯，最少不形成全氟异丁烯，三氟氯乙烯，焦炭，盐或聚合物。

84. 发明授权

US07161049B2 Process for purifying hydrofluoropropanes 失效
标题翻译：氢氟丙烷的纯化方法
公开(公告)号：US07161049B2
公开(公告)日：2007-01-09
申请号：US10734946
申请日：2003-12-11
申请人： Velliyur Nott Mallikarjuna Rao , Allen C. Sievert
发明人： Velliyur Nott Mallikarjuna Rao , Allen C. Sievert
IPC分类号： C07C17/38
CPC分类号： C07C17/354 , C07C17/04 , C07C17/206 , C07C17/23 , C07C17/395 , C07C19/08
摘要： A process is disclosed for purifying a hydrofluoropropane of undesirable C2–C4 olefinic and C1–C4 saturated chlorinated impurities, comprising the steps of: contacting a first mixture of hydrofluoropropane, olefinic impurity and saturated chlorinated impurity with hydrogen and hydrogen fluoride concurrently in the presence of a bifunctional catalyst, for example an alloy of gold and palladium supported on carbon, capable of catalyzing hydrogenation and fluorination. During the contacting step, olefinic impurity is converted to saturated hydrogenated derivative and/or saturated hydrofluorinated derivative, and saturated chlorinated impurity is converted to a saturated hydrodechlorinated derivative and/or saturated fluorinated derivative. The hydrofluoropropane thus formed is substantially free of both the olefinic and saturated chlorinated impurities and may be used as obtained or subject to further purification steps such as distillation to remove the process derivatives (e.g., hydrogenation, hydrodechlorination and hydrofluorination derivatives) from the hydrofluoropropane.
摘要翻译：公开了一种纯化不期望的C 2 -C 4 -C 4烯烃和C 1 -C 4烷基的氢氟烷的方法，饱和氯化杂质，包括以下步骤：在双功能催化剂，例如负载在碳上的金和钯的合金的同时，将氢氟丙烷，烯属杂质和饱和氯化杂质的第一混合物与氢气和氟化氢同时接触，催化氢化和氟化。在接触步骤中，烯烃杂质转化为饱和氢化衍生物和/或饱和氢氟化衍生物，饱和氯化杂质转化为饱和加氢脱氯衍生物和/或饱和氟化衍生物。如此形成的氢氟烷基本上不含烯烃和饱和氯化杂质，并且可以获得使用或经过进一步的纯化步骤如蒸馏以从氢氟丙烷中除去工艺衍生物（例如氢化，加氢脱氯和氢氟化衍生物）。

85. 发明授权

US07122704B2 Fluoroketone compounds 失效
标题翻译：氟酮化合物
公开(公告)号：US07122704B2
公开(公告)日：2006-10-17
申请号：US10871857
申请日：2004-06-18
申请人： Mario J. Nappa , Velliyur Nott Mallikarjuna Rao , Allen C. Sievert
发明人： Mario J. Nappa , Velliyur Nott Mallikarjuna Rao , Allen C. Sievert
IPC分类号： C07C49/00 , A62C1/00 , G03C1/00
CPC分类号： C07C49/175 , C07C45/58 , C07C49/16
摘要： The present invention relates to new fluoroketone compounds from the groups monobromoperfluoroketones, monohydromonobromoperfluoroketones, (perfluoroalkoxy)monobromoperfluoroketones, (fluoroalkoxy)monobromoperfluoroketones, and monochloromonobromoperfluoroketones. These fluoroketone compounds have utility in preventing, controlling and extinguishing fire. These fluoroketone compounds have further utility as additives to reduce or eliminate the flammability of normally flammable working fluids such as refrigerants, foam blowing agents, solvents, aerosol propellants, and sterilants.
摘要翻译：本发明涉及来自单溴全氟酮，一氢溴三氟全氟酮，（全氟烷氧基）一溴全氟酮，（氟烷氧基）一溴全氟酮和一氯三溴全氟酮的新的含氟酮化合物。这些含氟酮化合物可用于预防，控制和扑灭火灾。这些含氟酮化合物具有进一步的作为添加剂的用途，以减少或消除通常可燃的工作流体如致冷剂，泡沫发泡剂，溶剂，气溶胶推进剂和灭菌剂的可燃性。

86. 发明授权

US07087788B2 Fluorosulfone compounds 失效
标题翻译：氟砜化合物
公开(公告)号：US07087788B2
公开(公告)日：2006-08-08
申请号：US10916355
申请日：2004-08-11
申请人： Allen C. Sievert , Mario J. Nappa , Velliyur Nott Mallikarjuna Rao , Paul R. Resnick
发明人： Allen C. Sievert , Mario J. Nappa , Velliyur Nott Mallikarjuna Rao , Paul R. Resnick
IPC分类号： C07C315/00 , C07C317/00
CPC分类号： C07C317/04 , A62D1/00 , A62D1/0057 , A62D3/38
摘要： The present invention relates to new fluorosulfone compounds. These fluorosulfone compounds have utility in preventing, controlling and extinguishing fire.
摘要翻译：本发明涉及新的氟代砜化合物。这些氟砜化合物可用于预防，控制和扑灭火灾。

87. 发明授权

US5902911A Production of 2-chloro-2-hydrohexafluoropropane and azeotropes thereof with HF 失效
标题翻译：制备2-氯-2-氢六氟丙烷及其与HF的共沸物
公开(公告)号：US5902911A
公开(公告)日：1999-05-11
申请号：US849304
申请日：1997-06-03
申请人： Velliyur Nott Mallikarjuna Rao , Edwin James Warwas
发明人： Velliyur Nott Mallikarjuna Rao , Edwin James Warwas
IPC分类号： B01J23/652 , C07B61/00 , C07C17/23 , C07C19/10 , C07C19/08 , B01D3/34
CPC分类号： C07C19/10 , B01J23/6522 , C07C17/23
摘要： A process is disclosed for the monohydrogenolysis of 2,2-dichlorohexafluoropropane to 2-chloro-2-hydrohexafluoropropane. The process involves reacting the 2,2-dichlorohexafluoropropane with hydrogen at an elevated temperature of about 150.degree. C. or less in the presence of a catalyst containing a catalytically effective amount of palladium supported on trivalent chromium oxide in the presence of an acid of the formula HZ (where Z is Cl and/or F) to produce 2-chloro-2-hydrohexafluoropropane with a selectivity of over 70% based upon the 2,2-dichlorohexafluoropropane converted. Azeotropes of 2-chloro-2-hydrohexafluoropropane with HF are also disclosed; as are processes for producing such azeotropes.
摘要翻译： PCT No.PCT / US95 / 15625 Sec。 371日期：1997年6月3日 102（e）日期1997年6月3日PCT 1995年12月1日PCT PCT。出版物WO96 / 日期1996年6月13日公开了2,2-二氯六氟丙烷一氢解为2-氯-2-氢六氟丙烷的方法。该方法包括在约150℃或更低的升高的温度下，在含有催化有效量的负载在三价铬氧化物上的钯的催化剂存在下，在该酸的存在下，使2,2-二氯六氟丙烷与氢反应（其中Z为Cl和/或F）以基于转化的2,2-二氯六氟丙烷的选择性为70％以上产生2-氯-2-氢六氟丙烷。还公开了2-氯-2-氢六氟丙烷与HF的共沸物; 生产这种共沸物的方法也是如此。

88. 发明授权

US08663494B2 Terpene, terpenoid, and fullerene stabilizers for fluoroolefins 有权
标题翻译：萜烯，萜烯和氟烯烃的富勒烯稳定剂
公开(公告)号：US08663494B2
公开(公告)日：2014-03-04
申请号：US13325966
申请日：2011-12-14
申请人： Jon Lee Howell , Velliyur Nott Mallikarjuna Rao , Thomas J. Leck , Barbara Haviland Minor , Mario Joseph Nappa , Nandini C. Mouli , Ekaterina N. Swearingen , Andrew Edward Feiring
发明人： Jon Lee Howell , Velliyur Nott Mallikarjuna Rao , Thomas J. Leck , Barbara Haviland Minor , Mario Joseph Nappa , Nandini C. Mouli , Ekaterina N. Swearingen , Andrew Edward Feiring
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C09K2205/126
摘要： The present invention relates to compositions comprising at least one fluoroolefin and an effective amount of stabilizer that may be a terpene, terpenoid or fullerene; or a mixture of a terpene, terpenoid or fullerene with other stabilizers. The stabilized compositions may be useful in cooling apparatus, such as refrigeration, air-conditioning, chillers, and heat pumps, as well as in applications as foam blowing agents, solvents, aerosol propellants, fire extinguishants, and sterilants.
摘要翻译：本发明涉及包含至少一种氟烯烃和有效量的可以是萜烯，萜烯或富勒烯的稳定剂的组合物; 或萜烯，萜烯或富勒烯与其他稳定剂的混合物。稳定的组合物可用于冷却装置，例如制冷，空调，冷却器和热泵，以及作为泡沫发泡剂，溶剂，气溶胶推进剂，灭火剂和灭菌剂的应用。

89. 发明授权

US08524110B2 Compositions comprising a fluoroolefin 有权
公开(公告)号：US08524110B2
公开(公告)日：2013-09-03
申请号：US13096259
申请日：2011-04-28
申请人： Barbara Haviland Minor , Velliyur Nott Mallikarjuna Rao
发明人： Barbara Haviland Minor , Velliyur Nott Mallikarjuna Rao
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , A62D1/0057 , A62D1/0071 , B01F17/0035 , B60H1/3204 , C08J9/127 , C08J9/146 , C08J9/149 , C08J2203/06 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2203/162 , C08J2203/182 , C08J2207/04 , C08J2375/04 , C09K3/30 , C09K2205/106 , C09K2205/11 , C09K2205/12 , C09K2205/122 , C09K2205/126 , C09K2205/132 , C09K2205/134 , C09K2205/22 , C09K2205/32 , C10M171/008 , C10M2203/022 , C10M2203/024 , C10M2203/065 , C10M2203/1006 , C10M2205/0206 , C10M2207/2835 , C10M2209/043 , C10M2209/1033 , C10N2220/302 , C10N2220/303 , C10N2240/30 , F25B45/00
摘要： The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a fluoroolefin and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.

90. 发明授权

US08314273B2 Production processes for making 1,1,1,2,2,3-hexafluoropropane 失效
标题翻译：制备1,1,1,2,2,3-六氟丙烷的制备方法
公开(公告)号：US08314273B2
公开(公告)日：2012-11-20
申请号：US12439575
申请日：2007-09-04
申请人： Barry Asher Mahler , Xuehui Sun , Velliyur Nott Mallikarjuna Rao
发明人： Barry Asher Mahler , Xuehui Sun , Velliyur Nott Mallikarjuna Rao
IPC分类号： C07C17/266
CPC分类号： C07C17/278 , C07C19/08
摘要： A process for making HFC-236cb is disclosed. The process comprises reacting TFE with HFC-32 in the presence of at least one co-product and a suitable catalyst to produce a product mixture comprising HFC-236cb, wherein the total amount of the at least one co-product is at least 10 ppmv based on the total amount of the tetrafluoroethylene, the difluoromethane and the at least one co-product.
摘要翻译：公开了制备HFC-236cb的方法。该方法包括在至少一种共同产物和合适的催化剂的存在下使TFE与HFC-32反应以产生包含HFC-236cb的产物混合物，其中至少一种副产物的总量至少为10ppmv 基于四氟乙烯，二氟甲烷和至少一种副产物的总量。

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