Patents
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Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929)
12/2010
12/15/2010CN101913982A Preparation method of 1,1,1,3,3-pentafluorobutane
12/15/2010CN101913981A Method for preparing dibromomethane by continuous distillation
12/15/2010CN101913980A Production method of 1,1,1,3,3-pentachloropropane
12/15/2010CN101913979A Production method of 1,1,1,3,3-pentachlorobutane
12/14/2010US7851662 Reacting diphenylethane or partially brominated diphenylethane with Bromine in liquid phase using aluminum chloride as catalyst
12/14/2010US7851428 Normal propyl bromide composition
12/09/2010WO2010141664A1 Catalysts and process to manufacture 2,3,3,3-tetrafluoropropene
12/09/2010WO2010139873A1 Process for preparing fluoroolefin compounds
12/09/2010US20100312026 Method for the preparation of 2 chloro 1,1,1,2,3,3,3 heptafluoropropane
12/09/2010US20100312025 Process to manufacture 2,3,3,3-tetrafluoropropene
12/09/2010US20100308718 Asymmetric pyrene derivative and organic electroluminescence device employing the same
12/09/2010CA2761722A1 Catalysts and process to manufacture 2,3,3,3-tetrafluoropropene
12/08/2010EP2257512A1 Process for producing 1,1,1,2-tetrafluoropropene
12/08/2010EP2257511A1 Process for the manufacture of at least one ethylene derivative compound
12/08/2010CN1930105B Method for preparation of a fluoroaromatic compound from an aminoaromatic amine compound
12/08/2010CN1830928B Process for the preparation of alkyl chlorides
12/08/2010CN101910096A Process for the synthesis of perfluorobutadiene
12/08/2010CN101906044A 2,5-dichloronitrobenzene synthesized by using santochlor extracted from solid waste chlorobenzene tar
12/08/2010CN101905157A Method for preparing mercury-free catalyst for preparing chloroethylene by acetylene hydrochlorination
12/02/2010US20100305371 Production processes for making 1,1,1,2,2,3-hexafluoropropane
12/02/2010US20100305370 Method for preparing 2,3,3,3-tetrafluoro-1-propene
12/01/2010EP2254851A2 Azeotrope compositions comprising 3,3,3-trifluoropropene and hydrogen fluoride and processes for separation thereof
12/01/2010CN201660570U Special device for preparing methyl chloride compound
12/01/2010CN1700812B A high-power explosion-proof electric heating apparatus
12/01/2010CN101903315A Process for purification of chlorinated alkenes
12/01/2010CN101903314A Process for production of 2,3-dichlorobutadiene-1,3
12/01/2010CN101903313A Processes for the synthesis of 3-chloroperfluoro-2-pentene, octafluoro-2-pentyne, and 1,1,1,4,4,5,5,5-octafluoro-2-pentene
12/01/2010CN101903312A Methods of making chlorinated hydrocarbons
12/01/2010CN101903310A Process for producing organic compound and organic compound obtained by the same
12/01/2010CN101898068A Method for removing moisture from chloroethylene or gas mixture with chloroethylene
11/2010
11/30/2010US7842845 Prepared via a combinatorial synthesis based on a Suzuki coupling, subsequent halo-demetallation and finally a Suzuki coupling; Suzuki couplings are each carried out with a boronic acid or a boronic acid ester; 5-Bromo-1,3-difluoro-2-[(R)-3-methylpentyl]benzene
11/30/2010CA2615692C Process for converting an alcohol to the corresponding fluoride
11/25/2010WO2010133129A1 Process for synthesis of 10,10'-dibromo-9,9'-dianthracene
11/25/2010WO2010104742A3 Processes for making alkyl halides
11/25/2010WO2010088196A3 Azeotrope-like compositions of pentafluoropropane, chlorotrifluoropropene, and hydrogen fluoride
11/25/2010WO2010055146A3 Hydrofluoroolefins, manufacture of hydrofluoroolefins and methods of using hydrofluoroolefins
11/25/2010WO2010050373A3 Process for preparing 2,3,3,3-tetrafluoropropene
11/25/2010US20100294979 new refrigerants with reduced global warming potential for the mobile air-conditioning market; making HFC-1225ye
11/24/2010CN101896525A Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents
11/24/2010CN101896524A Non-silicone surfactants for polyurethane or polyisocyanurate foam containing halogenated olefins as blowing agents
11/24/2010CN101896447A Method for producing pentafluoroethane
11/24/2010CN101896446A Method for the preparation of 2-chloro-1,1,1,2,3,3,3 heptafluoropropane
11/24/2010CN101891624A Benzotrifluoride derivative and preparing method thereof
11/24/2010CN101891587A Preparation method of m-trichlorobenzene
11/24/2010CN101891586A Process for extracting high-purity m-dichlorobenzene from solid waste chlorobenzene tar
11/24/2010CN101891585A Method for preparing high-quality DRCP
11/24/2010CN101891584A Preparation method of tetrachloroethylene
11/24/2010CN101891583A Method for co-production of trichloroethylene and tetrachloroethylene by gas phase catalysis method
11/24/2010CN101891582A Method for removing trace water from chloromethane
11/24/2010CN101890366A Cupric salt-containing catalyst system and application thereof
11/24/2010CN101890360A Method for preparing novel catalyst used for hydrochlorination of acetylene
11/23/2010US7838708 Converting alkanes, alkenes, and aromatics to olefins, alcohols, ethers, and aldehydes includes: safety ,alternative feedstocks, process simplification, improvements to halogenation, reproportionation, solid oxide reaction, solid oxide regeneration, separations, maintenance, start-up, shut-down,
11/18/2010WO2010131766A2 Process for preparing chlorine-containing fluorocarbon compound
11/18/2010WO2010131760A1 Process for preparing fluorine-containing propane
11/18/2010WO2010131585A1 Method for purifying organic solvent
11/18/2010WO2010102139A3 Methods and assemblies for liquid-phase reactions
11/18/2010US20100292516 Process for Producing Perfluoroalkyne Compound
11/18/2010US20100288966 Ascorbic acid, terephthalate and nitromethane stabilizers for fluoroolefins
11/18/2010US20100288965 Terpene, terpenoid, and fullerene stabilizers for fluoroolefins
11/17/2010EP1595862B1 Process for production of iodine compounds and process for production of high-purity 5-iodo-2-methylbenzoic acid
11/17/2010CN201632248U Device for preparing methyl chloride and ammonia
11/17/2010CN1485590B Method and device for producing purified liquid
11/17/2010CN101885667A Synthesis method of 1-chloromethyl naphthalene and application of catalyst and non-cationic surfactant thereof
11/17/2010CN101885666A Polyfluoroalkyliodide and method of producing the same
11/17/2010CN101885665A Method for preparing tetrabromomethane
11/16/2010US7833434 Tetrafluoropropene production processes
11/11/2010WO2010129844A1 Processes for reducing the amount of monofluoroacetate in hydrofluoroolefin production
11/11/2010WO2010128649A1 Diaryl iodonium salt mixture and process for production thereof, and process for production of diaryl iodonium compound
11/11/2010US20100286456 Process for recovering pentafluoroethane, and production method of pentafluoroethane involving the process
11/11/2010DE10063066B4 Iodoniumsalze als latente Säurespender Iodonium salts as latent acid donors
11/10/2010EP2248794A1 Process for production of dialcohol, process for production of allylhalide compound, and allylchloride compound
11/10/2010EP2247561A1 Processes for separation of 2,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation
11/10/2010EP2247560A1 Processes for separation of 1,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation
11/10/2010CN101883750A Oxychlorination catalyst
11/10/2010CN101883749A Process for increasing purity of solid brominated flame retardants during preparation
11/10/2010CN101880215A Synthesis and purification method of carbon-13 labeled DDT
11/10/2010CN101879464A Catalyst system for preparing vinyl chloride by hydrochlorinating acetylene and preparation and application thereof
11/10/2010CN101879459A Preparation method and application of Schiff base functionalized ordered mesoporous PMO material solid supported Cu(I) heterogeneous catalyst
11/09/2010US7829748 reacting vapor phase 1-chloro-3,3,3-trifluoropropene with hydrogen fluoride in reactor in presence of fluorination catalyst to form intermediate product comprising 1-chloro-1,3,3,3-tetrafluoropropane and/or 1,1,1,3,3-pentafluoropropane, thermally decomposing in presence of dehydrofluorination catalyst
11/09/2010US7829747 Process for dehydrofluorination of 3-chloro-1,1,1,3-tetrafluoropropane to 1-chloro-3,3,3-trifluoropropene
11/09/2010US7829058 Process for the purification of (hydro) halocarbons
11/09/2010CA2653194C Method for producing 1,3,3,3-tetrafluoropropene
11/04/2010WO2010127091A1 Bromination of low molecular weight aromatic polymer compositions
11/04/2010WO2010125611A1 Flame retardant composition forflammable plastic materials comprising2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine and processfor producing the same
11/04/2010WO2010068715A4 Isomerization of 1-chloro-3,3,3-trifluoropropene
11/04/2010US20100280291 Process for the synthesis of perfluorobutadiene
11/04/2010US20100276674 Light-emitting Device and Materials Therefor
11/04/2010CA2758028A1 Bromination of low molecular weight aromatic polymer compositions
11/03/2010EP1354019B1 Azeotrope-like composition of 1,2-dichloro-3,3,3-trifluoropropene and hydrogen fluoride
11/03/2010CN101875597A Preparation method of preparation for radioactive gas purifying capability test in nuclear power plant
11/03/2010CN101875596A Process for reclaiming chloromethane
11/03/2010CN101560138B Preparation method of pentafluoropropane
11/03/2010CN101151233B Method of making 1,1,1-trifluoroethane
11/02/2010US7825265 di-aromatic compounds for treatment and prevention of diseases and disorders related to estrogen receptors; 2-fluoro-1-methoxy-4-(1-phenyl-cyclohexyl)-benzene
10/2010
10/28/2010WO2010123154A2 Process for preparation of 2,3,3,3-tetrafluoropropene
10/28/2010WO2010123148A1 Process for preparing 2-chloro-3,3,3-trifluoropropene
10/28/2010WO2010122925A1 Process for producing paradichlorobenzene
10/28/2010US20100274061 Oxychlorination catalyst
10/28/2010US20100273326 Method for purifying unsaturated fluorocarbon compound, method for forming fluorocarbon film, and method for producing semiconductor device
10/28/2010DE102009007874B4 Platte aus dielektrischem Material mit ESD-geschützter Oberfläche und Herstellverfahren für eine solche Platte Sheet of dielectric material with ESD protected surface and manufacturing method for such a plate
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