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71. 发明申请

US20140088328A1 CATALYTIC HYDROGENATION OF FLUOROOLEFINS, ALPHA-ALUMINA SUPPORTED PALLADIUM COMPOSITIONS AND THEIR USE AS HYDROGENATION CATALYSTS 有权
标题翻译：氟橡胶的催化氢化，支持铝的铝组合物及其作为氢化催化剂的用途
公开(公告)号：US20140088328A1
公开(公告)日：2014-03-27
申请号：US14115661
申请日：2012-05-16
申请人： Patricia Cheung , Allen Capron Sievert , Concetta Lamarca
发明人： Patricia Cheung , Allen Capron Sievert , Concetta Lamarca
IPC分类号： C07C17/354 , B01J23/44
CPC分类号： C07C17/354 , B01J21/04 , B01J23/44 , B01J35/1009 , C07C19/08
摘要： A hydrogenation process is disclosed. The process involves reacting a fluoroolefin with H2 in a reaction zone in the presence of a palladium catalyst to produce a hydrofluoroalkane product, wherein the palladium catalyst comprises palladium supported on a carrier wherein the palladium concentration is from about 0.001 wt % to about 0.2 wt % based on the total weight of the palladium and the carrier. Also disclosed is a palladium catalyst composition consisting essentially of palladium supported on α-Al2O3 wherein the palladium concentration is from about 0.001 wt % to about 0.2 wt % based on the total weight of the palladium and the α-Al2O3. Also disclosed is a hydrogenation process comprising reacting a fluoroolefin with H2 in a reaction zone in the presence of a palladium catalyst to produce a hydrofluoroalkane product, characterized by: the palladium catalyst consisting essentially of palladium supported on α-Al2O3 wherein the palladium concentration is from about 0.001 wt % to about 0.2 wt % based on the total weight of the palladium and the α-Al2O3. Also disclosed is a hydrogenation process comprising (a) passing a mixture comprising fluoroolefin and H2 through a bed of palladium catalyst in a reaction zone wherein the palladium catalyst comprises palladium supported on a carrier; and (b) producing a hydrofluoroalkane product; characterized by: the palladium catalyst in the front of the bed having lower palladium concentration than the palladium catalyst in the back of the bed.
摘要翻译：公开了一种氢化方法。该方法包括在钯催化剂存在下在反应区中使氟代烯烃与H 2反应以产生氢氟烷烃产物，其中钯催化剂包含负载在载体上的钯，其中钯浓度为约0.001重量％至约0.2重量％基于钯和载体的总重量。还公开了一种钯催化剂组合物，其主要由负载在α-Al 2 O 3上的钯组成，其中钯的浓度为钯和α-Al 2 O 3的总重量的约0.001重量％至约0.2重量％。还公开了一种氢化方法，其包括在钯催化剂存在下在反应区中使氟烯烃与H 2反应以产生氢氟烷烃产物，其特征在于：钯催化剂主要由负载在α-Al 2 O 3上的钯组成，其中钯浓度来自约0.001重量％至约0.2重量％，基于钯和α-Al 2 O 3的总重量。还公开了一种氢化方法，其包括（a）将包含氟代烯烃和H 2的混合物通过钯催化剂床在反应区中，其中钯催化剂包含负载在载体上的钯; 和（b）制备氢氟烷烃产物; 其特征在于：床的前面的钯催化剂的钯浓度低于床背部的钯催化剂。

72. 发明授权

US08562853B2 Tracer-containing compositions 失效
标题翻译：含示踪剂的组合物
公开(公告)号：US08562853B2
公开(公告)日：2013-10-22
申请号：US12621659
申请日：2009-11-19
申请人： Thomas J. Leck , Stuart C. Bricker , Allen Capron Sievert
发明人： Thomas J. Leck , Stuart C. Bricker , Allen Capron Sievert
IPC分类号： C09K5/00 , C09K5/04
CPC分类号： C09K5/045 , C09K5/041 , Y10T436/13
摘要： The present invention relates to the field of compression refrigeration and air conditioning. Specifically, the present invention relates to a tracer-containing compositions comprising refrigeration/heating fluid and tracer compound(s). Additionally, the present invention relates to a method for detecting tracer compounds to identify gases after leaving the custody of the original manufacturer or prior source, and the verification of authenticity. The aforementioned method provides for the detection of tracer compounds, which in turn, may alert the refrigeration industry to when dilution, adulteration, contamination or other unauthorized practices have occurred with refrigeration products.
摘要翻译：本发明涉及压缩制冷和空调领域。具体地，本发明涉及包含制冷/加热流体和示踪剂化合物的含示踪剂组合物。此外，本发明涉及一种用于检测示踪剂化合物在离开原始制造商或先前来源的保管之后识别气体的方法以及真实性的验证。上述方法提供了示踪剂化合物的检测，其又可以警告制冷行业在制冷产品中发生稀释，掺假，污染或其他未经授权的做法时。

73. 发明授权

US08552227B2 Preparation of hydrofluoroolefins by dehydrofluorination 有权
标题翻译：通过脱氟化氢制备氢氟烯烃
公开(公告)号：US08552227B2
公开(公告)日：2013-10-08
申请号：US12634755
申请日：2009-12-10
申请人： Allen Capron Sievert , Norman A. Carlson
发明人： Allen Capron Sievert , Norman A. Carlson
IPC分类号： C07C21/18
CPC分类号： C07C17/25 , C07C17/354 , C07C21/18 , C07C19/08
摘要： A dehydrofluorination process is disclosed for making hydrofluoroolefins of the structure RfCH═CHRf, wherein each Rf is independently a perfluoroalkyl group or a perfluoroalkyl group having a terminal hydrogen. The process involves reacting RfCH2CHFRf with a basic aqueous solution to produce a product mixture comprising RfCH═CHRf.
摘要翻译：公开了用于制备结构RfCH = CHRf的氢氟烯烃的脱氟化氢方法，其中每个Rf独立地是全氟烷基或具有末端氢的全氟烷基。该方法包括使RfCH 2 CHFRf与碱性水溶液反应以产生包含RfCH = CHRf的产物混合物。

74. 发明授权

US08461378B2 Purification of fluoroalkanesulfonate salts 有权
标题翻译：氟烷基磺酸盐的纯化
公开(公告)号：US08461378B2
公开(公告)日：2013-06-11
申请号：US12879553
申请日：2010-09-10
申请人： Allen Capron Sievert , Lee Grant Sprague , James A. Schultz , Katelyn Rae Walck
发明人： Allen Capron Sievert , Lee Grant Sprague , James A. Schultz , Katelyn Rae Walck
IPC分类号： C07C309/10
CPC分类号： C07C303/44 , C07C309/06
摘要： A process for the purification of fluoroalkanesulfonate salt comprising (a) contacting a mixture of said salt and an inorganic salt contaminant with a solvent to selectively dissolve said fluoroalkanesulfonate salt in solution, and (b) isolating the solution, to yield a fluoroalkanesulfonate salt containing less than 500 micrograms of inorganic salt contaminant per gram of fluoroalkanesulfonate salt, or containing less than a maximum of 0.3% by weight of individual solvent.
摘要翻译：一种用于纯化氟烷基磺酸盐的方法，包括（a）将所述盐和无机盐污染物的混合物与溶剂接触以选择性地溶解溶液中的所述氟代烷基磺酸盐，和（b）分离溶液，得到含有较少量的氟代烷基磺酸盐超过500微克无机盐污染物/克氟烷基磺酸盐，或含有少于最多0.3重量％的单一溶剂。

75. 发明授权

US08017817B2 Process for the preparation of 1,1,3,3,3-pentafluoropropene and 1,2,3,3,3-pentafluoropropene 失效
标题翻译：制备1,1,3,3,3-五氟丙烯和1,2,3,3,3-五氟丙烯的方法
公开(公告)号：US08017817B2
公开(公告)日：2011-09-13
申请号：US11988257
申请日：2006-08-04
申请人： Velliyur Nott Mallikarjuna Rao , H. David Rosenfeld , Allen Capron Sievert , Shekhar Subramoney
发明人： Velliyur Nott Mallikarjuna Rao , H. David Rosenfeld , Allen Capron Sievert , Shekhar Subramoney
IPC分类号： C07C7/00
CPC分类号： B01J37/03 , B01J23/868 , B01J37/0009 , B01J37/26 , C07C17/21 , C07C17/23 , C07C17/25 , C07C21/18 , C07C19/10 , C07C19/08
摘要： A process for the manufacture of CF3CH═CF2 and CF3CF═CHF is disclosed. The process involves (a) reacting HF and chlorine and at least one halopropene of the formula CX3CCI═CCIX (where each X is independently F or Cl) to produce a product including both CF3CCI2CF3 and CF3CCIFCCIF2; (b) reacting CF3CCI2CF3 and CF3CCIFCCIF2 produced in (a) with hydrogen to produce a product including both CF3CH2CF3 and CF3CHFCHF2; (c) dehydrofluorinating CF3CH2CF3 and CF3CHFCHF2 produced in (b) to produce a product including both CF3CH═CF2 and CF3CF═CHF; and (d) recovering CF3CH═CF2 and CF3CF═CHF from the product produced in (c). In (a), both CF3CCI2CF3 and CF3CCIFCCIF2 are produced in the presence of a chlorofluorination catalyst consisting of (i) compositions comprising a crystalline alpha-chromium oxide where at least 0.05 atom % of the chromium atoms in the alpha-chromium oxide lattice are replaced by copper, and (H) compositions of (i) which have been treated with a fluorinating agent.
摘要翻译：公开了制备CF 3 CH 2 CF 2和CF 3 CF = CHF的方法。该方法包括（a）使HF和氯与至少一种式CX3CCI = CCIX的卤代丙烯（其中每个X独立地为F或Cl）反应，以产生包含CF 3 CCl 2 CF 3和CF 3 CClFCCIF 2的产物; （b）使（a）中制备的CF 3 CCl 2 CF 3和CF 3 CClFCCIF 2与氢反应以产生包含CF 3 CH 2 CF 3和CF 3 CHFCHF 2的产物; （c）在（b）中制备的CF 3 CH 2 CF 3和CF 3 CHFCHF 2脱氟化氟化产生包括CF 3 CH 2 CF 2和CF 3 CF = CHF的产物; 和（d）从（c）中制备的产物中回收CF 3CH≡CF2和CF 3 CF = CHF。在（a）中，CF 3 CCl 2 CF 3和CF 3 CClFCCIF 2均在氯氟化催化剂存在下制备，所述氯氟化催化剂由（i）包含α-氧化铬晶格中至少0.05原子％的铬原子的结晶α-氧化铬的组合物组成通过铜和（H）组合物（i）已用氟化剂处理。

76. 发明授权

US07943015B2 Use of copolymers of perfluoro(alkyl vinyl ether) for photochemical reactions 失效
标题翻译：使用全氟（烷基乙烯基醚）共聚物进行光化学反应
公开(公告)号：US07943015B2
公开(公告)日：2011-05-17
申请号：US11792642
申请日：2005-12-19
申请人： Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert
发明人： Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert
IPC分类号： B01J19/12 , C07C17/20 , C07C19/01 , C07C19/08
CPC分类号： B01J19/123 , B01J8/08 , B01J19/127 , B01J19/24 , B01J19/2415 , B01J19/243 , B01J23/26 , B01J37/088 , C07C17/10 , C07C17/206 , C07C17/25 , C07C19/08 , C07C19/10 , C07C19/12 , C07C21/18 , C07C21/185
摘要： A photochemical reaction apparatus including a reactor and a light source situated so that light from the light source is directed through a portion of the reactor wall is disclosed. The apparatus is characterized by the portion of the reaction wall comprising a copolymer of a perfluoro (alkyl vinyl ether). The perfluoro (alkyl vinyl ether) is selected from the group consisting of CF30CF═CF2, C2F5OCF═CF2, C3F7OCF═F2, and mixture thereof. Also disclosed is a photochemical reaction process wherein light from a light source is directed through said reactor wall to interact with reactants in said reactor. A process for increasing the fluorine content of at least one compound selected from hydrocarbons and halohydrocarbons, comprising: (a) photochlorinating said at least one compound; and (b) reacting the halogenated hydrocarbon produced in (a) with HF. A process for producing an olefinic compound, comprising: (a) photochlorinating at least one compound selected from hydrocarbons and halohydrocarbons containing at least two carbon atoms and at least two hydrogen atoms to produce a halogenated hydrocarbon containing a hydrogen substituent and a chlorine substituent on adjacent carbon atoms; and (b) subjecting the halogenated hydrocarbon produced in (a) to dehydrohalogenation.
摘要翻译：公开了一种光化学反应装置，其包括反应器和光源，其位于使得来自光源的光被引导通过反应器壁的一部分。该装置的特征在于反应壁的一部分包含全氟（烷基乙烯基醚）的共聚物。全氟（烷基乙烯基醚）选自CF 30CF≡CF2，C 2 F 5 OCF = CF 2，C 3 F 7 OCF = F 2，及其混合物。还公开了光化学反应方法，其中来自光源的光被引导通过所述反应器壁以与所述反应器中的反应物相互作用。一种提高至少一种选自烃和卤代烃的化合物的氟含量的方法，包括：（a）将所述至少一种化合物进行光氯化; 和（b）使（a）中制备的卤代烃与HF反应。一种制备烯烃化合物的方法，包括：（a）将至少一种选自含有至少两个碳原子和至少两个氢原子的烃和卤代烃的化合物进行光氯化以产生在邻近的含氢取代基和氯取代基的卤代烃碳原子和（b）使（a）中制备的卤代烃脱卤化氢。

77. 发明申请

US20100227786A1 AZEOTROPIC COMPOSITIONS COMPRISING FLUORINATED OLEFINS FOR CLEANING APPLICATIONS 失效
标题翻译：包含用于清洁应用的氟化油的AZEOPTRIC组合物
公开(公告)号：US20100227786A1
公开(公告)日：2010-09-09
申请号：US12782965
申请日：2010-05-19
申请人： Melodie A. Schweitzer , Allen Capron Sievert , Joan Ellen Bartelt , Barbara Haviland Minor
发明人： Melodie A. Schweitzer , Allen Capron Sievert , Joan Ellen Bartelt , Barbara Haviland Minor
IPC分类号： C11D7/50
CPC分类号： C11D7/5068 , C11D7/504 , C11D11/0029 , C23G5/02803 , C23G5/02809
摘要： The present invention relates to azeotropic or azeotrope-like compositions comprising a fluorinated olefin having the formula E- or Z-C3F7CH═CHC3F7, and at least one alcohol, halocarbon, hydrofluorocarbon, fluoroether, or alkanes and combinations thereof. In one embodiment, the one compound selected from the group consisting of alcohols, halocarbons, fluoroalkyl ethers, hydrofluorocarbons, alkanes is either methanol, ethanol, iso-propanol, n-propanol, trans-1,2-dichloroethylene, cis-1,2-dichloroethylene, n-propyl bromide, C4F9OCH3, C4F9OC2H5, HFC-43-10mee, HFC-365mfc, heptane, or combinations thereof. In another embodiment, these compositions are useful in cleaning applications as a degreasing agent or defluxing agent for removing oils and/or other residues from a surface.
摘要翻译：本发明涉及包含具有式E-或Z-C 3 F 7 CH = CHC 3 F 7的氟化烯烃和至少一种醇，卤代烃，氢氟烃，氟醚或其烷烃及其组合的共沸或类共沸组合物。在一个实施方案中，选自醇，卤代烃，氟代烷基醚，氢氟烃，烷烃的一种化合物是甲醇，乙醇，异丙醇，正丙醇，反式-1,2-二氯乙烯，顺式-1,2 二氯乙烯，正丙基溴，C 4 F 9 OCH 3，C 4 F 9 OC 2 H 5，HFC-43-10mee，HFC-365mfc，庚烷或其组合。在另一个实施方案中，这些组合物可用于清洁用作脱脂剂或去除剂，用于从表面除去油和/或其它残余物。

78. 发明授权

US07659436B2 Process for the preparation of 1,1,1,3,3-penta-fluoropropane and/or 1,1,1,3,3,3-hexafluoropropane 失效
标题翻译：制备1,1,1,3,3-五氟丙烷和/或1,1,1,3,3,3-六氟丙烷的方法
公开(公告)号：US07659436B2
公开(公告)日：2010-02-09
申请号：US11988436
申请日：2006-08-04
申请人： Velliyur Nott Mallikarjuna Rao , H. David Rosenfeld , Allen Capron Sievert , Shekhar Subramoney
发明人： Velliyur Nott Mallikarjuna Rao , H. David Rosenfeld , Allen Capron Sievert , Shekhar Subramoney
IPC分类号： C07C17/00 , C07C17/10
CPC分类号： B01J23/868 , B01J37/0009 , B01J37/03 , C07C17/206 , C07C17/21 , C07C17/23 , C07C17/25 , C07C19/08 , C07C21/18 , C07C19/10
摘要： A process for the manufacture of CF3CH2CHF2 and/or CF3CH2CF3 is disclosed. The process involves (a) reacting HF and at least one halopropene of the formula CX3CCI═CCIX (where each X is independently F or Cl) to produce a product including both CF3CCI═CF2 and CF3CHCICF3; (b) reacting CF3CCI═CF2 and/or CF3CHCICF3 produced in (a) with hydrogen to produce a product including CF3CH2CHF2 and/or CF3CH2CF3; and (c) recovering CF3CH2CHF2 and/or CF3CH2CF3 from the product produced in (b). In (a), the CF3CCI═CF2 and CF3CHCICF3 are produced in the presence of a fluorination catalyst comprising at least one chromium-containing component selected from (i) a crystalline alpha-chromium oxide where at least 0.05 atom % of the chromium atoms in the alpha-chromium oxide lattice are replaced by divalent copper, and (ii) a chromium-containing composition of (i) which has been treated with a fluorinating agent.
摘要翻译：公开了制备CF 3 CH 2 CHF 2和/或CF 3 CH 2 CF 3的方法。该方法包括（a）使HF和式CX3CCI-CCIX（其中每个X独立地为F或Cl）至少一种卤代丙烯反应以产生包含CF 3 CCl-CF 2和CF 3 CHCICF 3的产物; （b）使（a）中制备的CF 3 CCl-CF 2和/或CF 3 CHCICF 3与氢反应以产生包含CF 3 CH 2 CHF 2和/或CF 3 CH 2 CF 3的产物; 和（c）从（b）中制备的产物中回收CF 3 CH 2 CHF 2和/或CF 3 CH 2 CF 3。在（a）中，CF 3 CCl-CF 2和CF 3 CHCICF 3在含有至少一种含铬组分的氟化催化剂的存在下制备，所述含铬组分选自（i）结晶α-氧化铬，其中至少0.05原子％所述α-氧化铬晶格被二价铜取代，和（ii）已经用氟化剂处理的（i）的含铬组合物。

79. 发明授权

US07435700B2 Chromium oxide compositions containing zinc, their preparation and their use as catalysts and catalyst precursors 有权
标题翻译：含有锌的氧化铬组合物，它们的制备及其作为催化剂和催化剂前体的用途
公开(公告)号：US07435700B2
公开(公告)日：2008-10-14
申请号：US10572628
申请日：2004-10-13
申请人： Tammy Georgette Amos , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert , Shekhar Subramoney
发明人： Tammy Georgette Amos , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert , Shekhar Subramoney
IPC分类号： B01J21/00 , C07C17/00
CPC分类号： B01J23/86 , B01J23/002 , B01J23/26 , B01J35/0006 , B01J35/002 , B01J37/03 , B01J2523/00 , C07C17/25 , C07C17/37 , C07C21/18 , B01J2523/27 , B01J2523/67
摘要： A chromium-containing catalyst is disclosed which includes both ZnCr2O4 and crystalline α-chromium oxide. The ZnCr2O4 contains between about 10 atom percent and 67 atom percent of the chromium in the composition and at least about 70 atom percent of the zinc in the composition, and at least about 90 atom percent of the chromium present as chromium oxide in the composition is present as ZnCr2O4 or crystalline α-chromium oxide. Also disclosed are a method for preparing this composition comprising ZnCr2O4 and crystalline α-chromium oxide; and a chromium-containing catalyst composition prepared by treatment of the composition comprising ZnCr2O4 and crystalline α-chromium oxide with a fluorinating agent. Also disclosed is a process for changing the fluorine distribution in a halogenated hydrocarbon, or incorporating fluorine in a saturated or unsaturated hydrocarbon, in the presence of at least one composition selected from the group consisting of (i) the ZnCr2O4 and crystalline α-chromium oxide compositions and (ii) the ZnCr2O4 and crystalline α-chromium oxide compositions which have been treated with a fluorinating agent.
摘要翻译：公开了一种含铬催化剂，其包括ZnCr 2 O 4 O 4和结晶α-氧化铬。 ZnCr 2 O 4 4含有组合物中铬的约10原子％至67原子％，组合物中的锌的至少约70原子％，以及作为组合物中作为氧化铬存在的至少约90原子％的铬以ZnCr 2 O 4 O 4或结晶α-氧化铬存在。还公开了一种制备该组合物的方法，该组合物包含ZnCr 2 O 4 O 4和结晶α-氧化铬; 以及通过用氟化剂处理包含ZnCr 2 O 4 O 4和结晶α-氧化铬的组合物制备的含铬催化剂组合物。还公开了一种改变卤代烃中的氟分布或在饱和或不饱和烃中引入氟的方法，所述方法是在至少一种选自（i）ZnCr 2 SO 2 O 3和结晶α-氧化铬组合物和（ii）ZnCr 2 O 4 O 4和结晶α-氧化铬组合物，它们具有用氟化剂处理。

80. 发明授权

US07384572B2 Azeotrope-like compositions containing fluoroethane 失效
标题翻译：含有氟乙烷的类共沸组合物
公开(公告)号：US07384572B2
公开(公告)日：2008-06-10
申请号：US11585536
申请日：2006-10-24
申请人： Barbara Haviland Minor , Vinci Martinez Felix , Allen Capron Sievert
发明人： Barbara Haviland Minor , Vinci Martinez Felix , Allen Capron Sievert
IPC分类号： C09K5/04
CPC分类号： C07C19/08 , C08J9/146 , C08J9/149 , C08J2203/14 , C08J2203/142 , C08J2207/04 , C09K3/30 , C09K5/045 , C09K2205/11 , C09K2205/12 , C09K2205/22 , C09K2205/32
摘要： The present invention relates to the discovery of compositions which include fluoroethane, 2-fluoropropane or tert-butylfluoride. These compositions are useful as pure components or with at least one of tetrafluoroethane, difluoroethane, hexafluoropropane, a hydrocarbon or dimethylether.These compositions are useful as aerosol propellants, refrigerants, cleaning agents, expansion agents for polyolefins and polyurethanes, refrigerants, heat transfer media, gaseous dielectrics, fire extinguishing agents, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents, and displacement drying agents.
摘要翻译：本发明涉及发现包括氟乙烷，2-氟丙烷或叔丁基氟化物的组合物。这些组合物可用作纯组分或与四氟乙烷，二氟乙烷，六氟丙烷，烃或二甲醚中的至少一种有用。这些组合物可用作气溶胶推进剂，制冷剂，清洁剂，聚烯烃和聚氨酯的膨胀剂，制冷剂，传热介质，气体电介质，灭火剂，动力循环工作流体，聚合介质，颗粒去除流体，载体流体，抛光磨料代理和置换干燥剂。

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