Patents
Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929)
06/2010
06/02/2010EP2192124A1 Transition metal complex and process for producing conjugated aromatic compound with the transition metal complex
06/02/2010EP2192100A1 Terminally iodized polyfluoroalkane and method for producing the same
06/02/2010EP2192087A1 Alkali metal fluoride dispersion, and process for production of fluorinated organic compound using the same
06/02/2010CN101717324A Green synthesizing method of triphenylchloromethane
06/02/2010CN101716528A Catalyst system of chloroethylene prepared by hydrochlorinating acetylene and preparation method and application thereof
06/02/2010CN101716508A Catalyst used for synthesizing chloroethylene by acetylene and preparation method thereof
06/02/2010CN101148395B Method for preparing 1,1,1,2,3,3-hexafluoropropane from 1,1,1,2,3,3-hexafluoropropylene and hydrogen gas
06/01/2010US7728183 reacting selective remoal agent e.g. fluorosulfonic acid (HOSO2F) with 1,1,3,3,3-pentafluoropropene to produce product mixture containing only pentafluoropropyl fluorosulfonate and fluorosulfonic acid
05/2010
05/27/2010WO2010059943A2 Fluorination of organic compounds
05/27/2010WO2010059493A1 Process for the manufacture of hydrofluoroolefins
05/27/2010WO2010058421A2 A process for synthesis of 2, 4-dichloro-5- fluoroacetophenone (dcfa)
05/27/2010US20100130798 Production process for 1,2,3,4-tetrachlorohexafluorobutane and refining process
05/27/2010CA2743842A1 Process for the manufacture of hydrofluoroolefins
05/27/2010CA2742869A1 Fluorination of organic compounds
05/26/2010EP2189467A2 Method of fluorination by microwaves
05/26/2010EP2189466A2 Method of fluorination by microwaves
05/26/2010CN1976885B Processes for synthesis of 1,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene
05/26/2010CN1769252B Alkyl iodide recovery method and alkyl iodide recovery apparatus
05/26/2010CN101250085B Benzyl chloride continuous chlorination production technology
05/26/2010CN101041132B Vapor-phase fluorination catalysts for producing HFC-134a and the preparing method
05/25/2010US7723553 organic electroluminescent device; flat-panel displays
05/25/2010US7723552 Making chlorotrifluoroethylene (CFC-1113) by reacting 1,1,2-trichlorotrifluoroethane (CFC-113) with a reducing metal in the presence of a mixture of a polar aprotic solvent and a protic cosolvent;by-product inhibition; batch procesing; efficiency; cost efficiency
05/25/2010US7723439 separation, distillation and purification in presence of polymerization inhibitor; purifying the reaction product of perfluoroalkyl iodide and metal methacrylate in tert-butanol; solvent recovering; prevent depositing; use energy efficiency during the process
05/25/2010US7722781 Dehydrofluorinating 1,1,1,2,3-pentafluoropropane in the presence of a catalyst to produce a mixture comprising 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene; and recovering 1,3,3,3-tetrafluoropropene from the product mixture as a HF/1,3,3,3-tetrafluoropropene azeotrope.
05/25/2010CA2590014C Method for preparation of organofluoro compounds in alcohol solvents
05/20/2010WO2010055341A2 Improvements in catalytic processes
05/20/2010WO2010055146A2 Hydrofluoroolefins, manufacture of hydrofluoroolefins and methods of using hydrofluoroolefins
05/20/2010DE102009013787A1 Verfahren zum Herstellen von Octafluorcyclohexadien A process for producing Octafluorcyclohexadien
05/20/2010DE102009013786A1 Verfahren zum Herstellen von Decafluorcyclohexan A process for producing Decafluorcyclohexan
05/19/2010EP2185488A1 Compositions containing a combination of z and e stereoisomers of hydrofluoroolefins
05/19/2010CN101708474A Ionic liquid catalyst, preparation method and application thereof
05/19/2010CN101108784B Technique for manufacturing tetrabromoethane and equipment thereof
05/18/2010US7718138 comprising at least one gas inlet pipe located underneath and/or above the fluidized bed, wherein the gas inlet pipe has gas-swirling means at its mouth, the gas-swirling means comprising at least one bead; for oxychlorination of ethylene to form 1,2-dichloroethane
05/18/2010CA2480553C Polyacene derivatives as materials for organic electroluminescent elements
05/13/2010US20100121119 Hydrocarbon Conversion Process Improvements
05/13/2010US20100121118 Process for producing fluorine-containing compound
05/13/2010US20100121117 Process for preparing decafluorocyclohexene
05/13/2010US20100121115 Dehydrofluorination process to manufacture hydrofluoroolefins
05/12/2010EP2109596B1 Long-chain polymethylene halide telomers
05/12/2010DE19918009B4 Fluorierte Cyclohexan-Derivate und flüssigkristallines Medium Fluorinated cyclohexane derivatives and liquid crystalline medium
05/12/2010CN201458993U Chloroethylene synthesis reaction hot water natural circulation device
05/12/2010CN1826305B Azeotropic mixture of fluoromethane and hydrogen chloride, and method for purifying fluoromethane
05/12/2010CN101704723A Preparation method of hydroxymethyl substitutent o-alkyl biphenyl and intermediate thereof
05/12/2010CN101704709A Production method of high-purity vinylidene fluoride monomers
05/12/2010CN101704708A Method for preparing hexachlorodifluoropropanes
05/12/2010CN101704707A Method for removing impurity from trichloropropane
05/12/2010CN101703947A Complexation-system ionic liquid catalyst-HF solution, preparation method and application thereof
05/12/2010CN101703942A Chloroethylene catalyst converted and synthesized by fluidized bed and preparation method thereof
05/11/2010US7714177 Processes for synthesis of 1,3,3,3-tetrafluoropropene
05/06/2010WO2010051327A2 Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride
05/06/2010WO2010050373A2 Process for preparing 2,3,3,3-tetrafluoropropene
05/06/2010WO2010049228A1 Process for the preparation of benzonorbornenes
05/06/2010WO2010024366A3 Azeotropic or azeotrope-like composition and process for producing 2,3,3,3-tetrafluoropropene
05/06/2010US20100113323 Azeotrope-Like Compositions Of 1,1,1,2,3-Pentachloropropane And Hydrogen Fluoride
05/06/2010US20100113322 Azeotrope-Like Compositions Of 1,1,2,3-Tetrachloropropene And Hydrogen Fluoride
05/06/2010CA2739656A1 Process for the preparation of benzonorbornenes
05/05/2010EP2181981A1 Process for the preparation of benzonorbornenes
05/05/2010EP1301453B1 Synthesis of perfluoroolefins
05/05/2010CN201445901U Methyl chloride absorbing and drying device
05/05/2010CN201445830U Dehydration device for dichloroethane
05/05/2010CN1978412B Method for converting TCPX into TFPX
05/05/2010CN1972886B Method for producing polyhalogenated diamantane and derivative thereof
05/05/2010CN1922123B Polyacene compound and organic semiconductor thin film
05/05/2010CN1680230B Method of manufacture of a hydrofluoroalkane
05/05/2010CN1623659B Novel catalyst compositions useful for the conversion of ethylene to vinyl chloride process
05/04/2010US7709691 Process for geometric isomerization of halogenated olefins
05/04/2010US7709410 Silica gel compositions containing alkali metals and alkali metal alloys
04/2010
04/29/2010WO2010047392A1 PROCESS FOR PRODUCING p-DICHLOROBENZENE
04/29/2010WO2010026383A3 Fluorination catalyst and process to produce fluorinated hydrocarbons
04/29/2010WO2010026382A3 Fluorination catalyst and process to produce fluorinated hydrocarbons
04/29/2010WO2010013576A8 Process for producing fluorine-containing propene compound
04/29/2010US20100105969 Method of producing iodizing agent, and method of producing aromatic iodine compound
04/29/2010US20100105968 Production process for chlorine-containing fluorine-containing compound
04/29/2010US20100105932 Recovery of components making up a liquid mixture
04/28/2010CN201441907U Chlorination reaction device
04/28/2010CN1867402B Chromium oxide compositions containing zinc, their preparation, and their use as catalysts and catalyst precursors
04/27/2010US7704370 Process for jointly obtaining a chlorine derivative and crystals of sodium carbonate
04/27/2010CA2355385C Method for separating a mixture comprising at least an hydrofluoroalkane and hydrogen fluoride, methods for preparing a hydrofluoroalkane and azeotropic compositions
04/22/2010WO2010045104A2 Process for the production of chlorinated and/or fluorinated propenes
04/22/2010WO2010043792A1 Method for preparing vinylidene fluoride
04/22/2010WO2010043162A1 Method for preparing methyl bromide, acetyl bromide, acetic acid and acetate from methane
04/22/2010WO2010043161A1 Methods for preparing methyl bromide, higher hydrocarbon, methanol and dimethyl ether from methane
04/22/2010US20100099930 Continuous Process for Converting Natural Gas to Liquid Hydrocarbons
04/22/2010US20100099929 Continuous Process for Converting Natural Gas to Liquid Hydrocarbons
04/22/2010US20100099928 Continuous Process for Converting Natural Gas to Liquid Hydrocarbons
04/22/2010US20100096588 Continuous Process for Converting Natural Gas to Liquid Hydrocarbons
04/22/2010DE102008049262A1 Verfahren und Vorrichtung zur Herstellung von ethylenisch ungesättigten halogenierten Kohlenwasserstoffen Method and apparatus for the production of ethylenically unsaturated halogenated hydrocarbons
04/22/2010DE102008049261A1 Verfahren und Vorrichtung zur Herstellung von ethylenisch ungesättigten halogenierten Kohlenwasserstoffen Method and apparatus for the production of ethylenically unsaturated halogenated hydrocarbons
04/22/2010DE102008049260A1 Verfahren und Vorrichtung zur Herstellung von ethylenisch ungesättigten halogenierten Kohlenwasserstoffen Method and apparatus for the production of ethylenically unsaturated halogenated hydrocarbons
04/22/2010CA2739924A1 Process for the production of chlorinated and/or fluorinated propenes
04/21/2010EP1354018B1 Azeotrope-like composition of 1,2,2-trichloro-1,3,3,3-tetrafluoropropane and hydrogen fluoride
04/21/2010CN101696151A Synthetic method of m-dichlorobenzene
04/21/2010CN101696150A Method for producing high-quality heat-resisting fire retardant
04/21/2010CN101696149A Method for preparing 1,1,1-trifluoro-2-chloroethane
04/21/2010CN101696148A Method for preparing 1,1,1-trifluoro-2-chloroethane
04/21/2010CN101696147A Method for preparing 1,1,1-trifluoro-2-chloroethane
04/20/2010US7700815 Method for producing fluorinated organic compounds
04/20/2010US7699962 Using an hydrocarbon extractant to separate C4-C7 isoolefin monomers frommixtures of fluorohydrocarbon (HFC) effluents; using hexane to separate isobutylene from the diluent, 1,1-difluoroethane, circulating for reuse inthe cationic polymerization to polyisobutylene and butyl rubbers
04/15/2010WO2010016401A3 Process for preparing 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene
04/15/2010US20100094067 Method of preparing mono-iodo benzene through transiodination
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