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71. 发明申请

US20050228202A1 Cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalyst precursors 有权
标题翻译：钴取代的氧化铬组合物，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：US20050228202A1
公开(公告)日：2005-10-13
申请号：US10523228
申请日：2003-08-21
申请人： Mario Nappa , Velliyur Nott Rao , H. Rosenfeld , Shekhar Subramoney , Munirpallam Subramanian , Allen Sievert
发明人： Mario Nappa , Velliyur Nott Rao , H. Rosenfeld , Shekhar Subramoney , Munirpallam Subramanian , Allen Sievert
IPC分类号： C01G37/02 , B01J23/26 , B01J23/86 , B01J27/06 , B01J27/132 , B01J35/00 , B01J35/10 , B01J37/02 , B01J37/03 , C07B39/00 , C07B61/00 , C07C17/00 , C07C17/08 , C07C17/10 , C07C17/20 , C07C17/21 , C07C17/23 , C07C17/25 , C07C17/358 , C07C17/37 , C07C19/08 , C07C21/18
CPC分类号： C07C17/21 , B01J23/864 , B01J35/002 , B01J35/1014 , B01J37/0236 , B01J37/03 , C07C17/00 , C07C17/08 , C07C17/10 , C07C17/20 , C07C17/206 , C07C17/23 , C07C17/25 , C07C17/358 , C07C17/37 , C07C21/18 , C07C21/04 , C07C19/08 , C07C21/06 , C07C19/12 , C07C19/10
摘要： A crystalline alpha-chromium oxide where from about 0.05 atom % to about 6 atom % of the chromium atoms in the alpha-chromium oxide lattice are replaced by trivalent cobalt (Co+3) atoms is disclosed. Also disclosed is a chromium-containing catalyst composition comprising as a chromium-containing component the crystalline cobalt-substituted alpha-chromium oxide; and a method for preparing a composition comprising the crystalline cobalt-substituted alpha-chromium oxide. The method involves (a) co-precipitating a solid by adding ammonium hydroxide to an aqueous solution of a soluble cobalt salt and a soluble trivalent chromium salt that contains at least three moles of nitrate per mole of chromium in the solution and has a cobalt concentration of from about 0.05 mole % to about 6 mole % of the total concentration of cobalt and chromium in the solution; and after at least three moles E of ammonium per mole of chromium in the solution has been added to the solution, (b) collecting the co-precipitated solid formed in (a); (c) drying the collected solid; and (d) calcining the dried solid. Also disclosed is a chromium-containing catalyst composition comprising a chromium-containing component prepared by treating the crystalline cobalt-substituted alpha-chromium oxide with a fluorinating agent; and a process for changing the fluorine distribution (i.e., content and/or arrangement) in a hydrocarbon or halogenated hydrocarbon in the presence of a catalyst. The process involves using as the catalyst a composition comprising the crystalline cobalt-substituted alpha-chromium oxide and/or the treated cobalt-substituted alpha-chromium oxide.
摘要翻译：公开了一种结晶α-Cr氧化物，其中α-Cr氧化物晶格中约0.05原子％至约6原子％的铬原子被三价钴（Co + O 3+）原子所取代。还公开了含铬催化剂组合物，其包含结晶钴取代的α-氧化铬作为含铬组分; 以及制备包含结晶钴取代的α-氧化铬的组合物的方法。该方法包括（a）通过向可溶性钴盐和可溶性三价铬盐的水溶液中加入氢氧化铵共沉淀固体，该溶液在溶液中每摩尔铬含有至少三摩尔硝酸盐，并且具有钴浓度为溶液中钴和铬的总浓度的约0.05摩尔％至约6摩尔％并且在溶液中每摩尔铬至少三摩尔E之后的铵加入到溶液中，（b）收集（a）中形成的共沉淀固体; （c）干燥收集的固体; 和（d）煅烧干燥的固体。还公开了一种含铬催化剂组合物，其包含通过用氟化剂处理结晶钴取代的α-氧化铬制备的含铬组分; 以及在催化剂存在下改变烃或卤代烃中的氟分布（即含量和/或排列）的方法。该方法包括使用包含结晶钴取代的α-氧化铬和/或经处理的钴取代的α-氧化铬的组合物作为催化剂。

72. 发明申请

US20050203318A1 Catalyst and method for the preparation of chloroform and chlorinated paraffins 审中-公开
标题翻译：用于制备氯仿和氯化石蜡的催化剂和方法
公开(公告)号：US20050203318A1
公开(公告)日：2005-09-15
申请号：US10797610
申请日：2004-03-11
申请人： Vladimir Smirnov , Tarkhanova Gennadyevna , Nevskaya Mikhailovna , Zelikman Mendeleevich
发明人： Vladimir Smirnov , Tarkhanova Gennadyevna , Nevskaya Mikhailovna , Zelikman Mendeleevich
IPC分类号： C07C17/361
CPC分类号： C07C17/10 , B01J31/0235 , B01J31/0239 , B01J31/28 , B01J2531/16 , C07C17/23 , C07C19/01 , C07C19/04
摘要： This invention relates to a catalyst and process for simultaneous preparation of chloroform and chlorinated paraffins from carbon tetrachloride and paraffins. The catalyst is a liquid preparation of a complex of copper compound and nitrogen-containing organic compound in a liquid phase base. In embodiments of the invention, the catalyst includes 1) a copper(I) or copper(II) compound; 2) a tertiary ammonium salt, amino acid, amide, alkanolamine, urea, or derivative thereof; and 3) an alcohol, hydroxyl-containing organic compound, or water. The process for the preparation of chloroform and chlorinated paraffins according to the present invention includes hydrogenating carbon tetrachloride by one or more n-paraffins in a liquid phase at 150-170° C. in the presence of the catalyst. The hydrogenating is carried out at a molar ratio of carbon tetrachloride to paraffin equal to at least approximately 1:1 with the catalyst present in an amount equal to approximately 1-10% by volume.
摘要翻译：本发明涉及从四氯化碳和石蜡同时制备氯仿和氯化石蜡的催化剂和方法。催化剂是液相中铜化合物和含氮有机化合物的络合物的液体制剂。在本发明的实施方案中，催化剂包括1）铜（I）或铜（II）化合物; 2）叔铵盐，氨基酸，酰胺，链烷醇胺，脲或其衍生物; 和3）醇，含羟基的有机化合物或水。根据本发明的制备氯仿和氯化石蜡的方法包括在催化剂存在下，在150-170℃的液相中，用一种或多种正链烷烃氢化四氯化碳。氢化以四氯化碳与石蜡的摩尔比等于至少约1：1，催化剂的存在量等于约1-10体积％。

73. 发明授权

US06919015B2 Process for manufacturing fluoroolefins 失效
标题翻译：氟烯烃的制造方法
公开(公告)号：US06919015B2
公开(公告)日：2005-07-19
申请号：US10320796
申请日：2002-12-16
申请人： Gerald L. Bauer , Jeffrey D. Weigelt , Klaus Hintzer , Gernot Loehr , Werner Schwertfeger , Arthur A. Ponelis
发明人： Gerald L. Bauer , Jeffrey D. Weigelt , Klaus Hintzer , Gernot Loehr , Werner Schwertfeger , Arthur A. Ponelis
IPC分类号： C07C17/23 , C07C17/269 , C07C17/361 , C07C21/18 , C07C21/185 , C25B3/08 , C25B3/06
CPC分类号： C07C17/23 , C07C17/269 , C07C17/361 , C07C21/18 , C07C21/185 , C25B3/08
摘要： A process for manufacturing fluoroolefins comprising perfluorinating a starting material comprising at least one carbon-bonded hydrogen by electrochemical fluorination, dissociating this separated effluent in a pyrolysis, quenching and separating the effluent to yield tetrafluoroethylene and/or hexafluoropropylene.
摘要翻译：一种氟烯烃的制造方法，其包括通过电化学氟化使包含至少一个与碳键合的氢原子全氟化，在热解中解离该分离出的流出物，骤冷并分离出流出物，得到四氟乙烯和/或六氟丙烯。

74. 发明申请

US20040116755A1 Synthesis of (Dibromocyclobuta) aromatic compounds 失效
标题翻译：芳香族化合物的合成
公开(公告)号：US20040116755A1
公开(公告)日：2004-06-17
申请号：US10472180
申请日：2003-09-22
发明人： Amnon Stanger
IPC分类号： C07C017/266
CPC分类号： C07C23/18 , B01J23/755 , C07B39/00 , C07C17/14 , C07C17/23 , C07C22/04
摘要： A method for the synthesis of cyclobuta aromatic compounds by cyclizing two ortho dibromoalkyl substituents is described. Using a mediator, such as nickel metal, and continuous removal of product from contact with the mediator, high product yields are achieved. A method for bromination of ortho alkyl substituents of aromatic compounds is also described.
摘要翻译：描述了通过环化两个邻位二溴烷基取代基来合成环状芳族化合物的方法。使用诸如镍金属之类的介体，并且连续地除去产物与介体接触，实现了高的产物产率。还描述了芳族化合物的邻位烷基取代基的溴化方法。

75. 发明申请

US20040102663A1 Materials and methods for the production and purification of chlorofluorocarbons and hydrofluorocarbons 审中-公开
公开(公告)号：US20040102663A1
公开(公告)日：2004-05-27
申请号：US10698923
申请日：2003-10-31
发明人： Yuichi Iikubo , Stephen Owens , Mitchel Cohn , Stephan M. Brandstadter , Vicki E. Hedrick , Janet K. Boggs , John Qian , Julie Sacarias
IPC分类号： C07C017/08 , C07C019/08
CPC分类号： C07C17/383 , B01J23/44 , B01J23/8926 , B01J27/128 , B01J27/132 , C07C17/10 , C07C17/206 , C07C17/23 , C07C17/38 , C07C17/395 , Y02P20/582 , C07C19/10 , C07C19/08
摘要： Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.

76. 发明申请

US20040102661A1 Processes for purifying chlorofluorinated compounds and processes for purifying CF3CFHCF3 失效
标题翻译：纯化氟氯化合物的方法和纯化CF3CFHCF3的方法
公开(公告)号：US20040102661A1
公开(公告)日：2004-05-27
申请号：US10698579
申请日：2003-10-31
发明人： Yuichi Iikubo , Stephen Owens , Mitchel Cohn , Stephan M. Brandstadter , Vicki E. Hedrick , Janet K. Boggs , John Qian , Julie Sacarias
IPC分类号： C07C017/08 , C07C019/08
CPC分类号： C07C17/383 , B01J23/44 , B01J23/8926 , B01J27/128 , B01J27/132 , C07C17/10 , C07C17/206 , C07C17/23 , C07C17/38 , C07C17/395 , Y02P20/582 , C07C19/10 , C07C19/08
摘要： Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
摘要翻译：提供了用于生产基本上异构纯的全卤代和部分卤代化合物的方法和材料。本发明的一个实施方案提供了生产基本上异构纯的CFC-216aa的方法。其它实施方案包括生产CFC-217ba和HFC-227ea的方法。本发明的具体实施方案提供了将氯氟烃与其它氯氟烃分开的分离技术以及卤代化合物异构体的分离。本发明的其它实施方案提供催化合成技术，其显示延长的催化剂寿命。在其它实施方案中，本发明提供用于纯化异构体混合物的催化技术。

77. 发明申请

US20030149315A1 Synthesis of vicinal difluoro aromatics and intermediates thereof 有权
标题翻译：邻二氟芳族化合物的合成及其中间体
公开(公告)号：US20030149315A1
公开(公告)日：2003-08-07
申请号：US10357897
申请日：2003-02-03
发明人： Axel Klauck-Jacobs , Kathryn Sue Hayes , Reiner Taege , William Casteel , Gauri Sankar Lal
IPC分类号： C07C025/13
CPC分类号： C07C49/697 , C07B39/00 , C07C17/18 , C07C17/23 , C07C25/22 , C07C45/512 , C07C23/18
摘要： A method of preparing vicinal difluoro aromatic compounds in high yield from hydroxy aromatic compounds using various bases and a method of preparing intermediates thereof. A method for making a vicinal difluoro halogenated aromatic compound including providing a tetrafluoro derivative of a halogen substituted aromatic compound, wherein the tetrafluoro derivative has two fluorine atoms on each of two adjacent carbons and at least one additional halogen substituent; reacting the tetrafluoro derivative with a reducing agent in presence of a base for a reaction time sufficient to form the vicinal difluoro halogenated aromatic compound containing two vicinal fluorine substituents and the at least one additional halogen substituent, wherein the reducing agent is used in a reducing agent effective amount sufficient to retain the at least one additional halogen substituent.
摘要翻译：使用各种碱由羟基芳族化合物高收率制备邻位二氟芳族化合物的方法及其制备中间体的方法。一种制备邻二氟卤代芳族化合物的方法，包括提供卤素取代的芳族化合物的四氟衍生物，其中四氟衍生物在两个相邻碳原子上具有两个氟原子和至少一个另外的卤素取代基; 使四氟衍生物与还原剂在碱的存在下反应足以形成含有两个邻位氟取代基的连位二氟卤代芳族化合物和至少一个另外的卤素取代基的反应时间，其中还原剂用于还原剂足以保留至少一个另外的卤素取代基的有效量。

78. 发明授权

US06506950B1 Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions 失效
标题翻译：饱和线性多氟烃，其生产方法及其在清洁组合物中的应用
公开(公告)号：US06506950B1
公开(公告)日：2003-01-14
申请号：US08458331
申请日：1995-06-02
申请人： Carl George Krespan
发明人： Carl George Krespan
IPC分类号： C07C1908
CPC分类号： C07C19/08 , C07C17/23 , C07C17/278 , C07C17/354 , C07C21/18
摘要： The compounds CF3CHFCHFCF2CF3, CF3CH2CHFCF2CF3, CF3CHFCH2CF2CF3, CF3CHFCHFCF2CF2CF3, CF3CH2CHFCF2CF2CF3, CF3CHFCH2CF2CF2CF3, CF3CF2CH2CHFCF2CF3, CF3CF2CHFCHFCF2CF2CF3, CF3CHFCHFCF2CF2CF2CF3, CF3CHFCH2CF2CF2CF2CF3, CF3CH2CHFCF2CF2CF2CF3, CF3CF2CHFCH2CF2CF2CF3, and CF3CF2CH2CHFCF2CF2CF3; and compositions thereof. Catalytic processes using Group VIII metals are disclosed for reacting selected olefinic starting materials with hydrogen to produce as the major products dihydropolyfluoroalkanes or trihydropolyfluoroalkanes wherein the hydrogens are positioned on two adjacent carbon atoms; as are processes using iodine and/or hydrogen iodide in the reduction of selected olefinic starting materials to dihydropolyfluoroalkanes or trihydropolyfluoroalkanes.
摘要翻译：化合物CF3CHFCHFCF2CF3，CF3CH2CHFCF2CF3，CF3CHFCH2CF2CF3，CF3CHFCHFCF2CF2CF3，CF3CH2CHFCF2CF2CF3，CF3CHFCH2CF2CF2CF3，CF3CF2CH2CHFCF2CF3，CF3CF2CHFCHFCF2CF2CF3，CF3CHFCHFCF2CF2CF2CF3，CF3CHFCH2CF2CF2CF2CF3，CF3CH2CHFCF2CF2CF2CF3，CF3CF2CHFCH2CF2CF2CF3，和CF3CF2CH2CHFCF2CF2CF3; 及其组合物。公开了使用第VIII族金属的催化方法，用于使所选的烯属起始原料与氢气反应，以产生主要产物二氢多氟烷烃或三氢多氟烷烃，其中氢位于两个相邻的碳原子上; 以及使用碘和/或碘化氢将选择的烯属原料还原成二氢多氟烷烃或三氢多氟烷烃的方法也是如此。

79. 发明授权

US06489367B1 Semifluorinated alkanes and the use thereof 有权
公开(公告)号：US06489367B1
公开(公告)日：2002-12-03
申请号：US09854594
申请日：2001-05-15
申请人： Hasso Meinert
发明人： Hasso Meinert
IPC分类号： A01N2902
CPC分类号： A61K9/0026 , A61K9/0014 , A61K9/0048 , A61K9/007 , A61K47/06 , A61L27/00 , C07C17/23 , C07C17/269 , C07C17/275 , C07C19/08 , C10L1/201 , C10L1/207 , C10M105/52 , C10M107/38 , C10M131/04 , C10M147/02 , C10M2211/022 , C10M2211/06 , C10M2213/02 , C10M2213/062 , Y10S514/886 , Y10S514/887 , Y10S514/912 , C07C19/16
摘要： The invention concerns semi-fluorinated alkanes of the general formulae RFRH or RFRHRF, RF being a linear or branched perfluoroalkyl group and RH being a linear or branched saturated (hydrocarbon)-alkyl group.

80. 发明申请

US20020128527A1 Semifluorinated alkanes and the use thereof 有权
公开(公告)号：US20020128527A1
公开(公告)日：2002-09-12
申请号：US09854634
申请日：2001-05-15
发明人： Hasso Meinert
IPC分类号： C07C019/08
CPC分类号： A61K9/0026 , A61K9/0014 , A61K9/0048 , A61K9/007 , A61K47/06 , A61L27/00 , C07C17/23 , C07C17/269 , C07C17/275 , C07C19/08 , C10L1/201 , C10L1/207 , C10M105/52 , C10M107/38 , C10M131/04 , C10M147/02 , C10M2211/022 , C10M2211/06 , C10M2213/02 , C10M2213/062 , Y10S514/886 , Y10S514/887 , Y10S514/912 , C07C19/16
摘要： The invention concerns semi-fluorinated alkanes of the general formulae RFRH or RFRHRF, RF being a linear or branched perfluoroalkyl group and RH being a linear or branched saturated (hydrocarbon)-alkyl group.

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