| Patents for C07C 19 - Acyclic saturated compounds containing halogen atoms (7,734) |
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| 04/02/2002 | US6365580 Process for the production of difluoromethane |
| 04/02/2002 | US6365565 Useful as solvents in refrigeration flushing, oxygen system cleaning and vapor degreasing applications |
| 03/27/2002 | EP1189856A2 Uv-activated chlorination |
| 03/26/2002 | US6362384 Preparation of 1,2-dichloroethane |
| 03/26/2002 | US6362383 1,1,1,3,-pentafluoropropane produced with continuous hydrogen chloride feed increases chlorohydrocarbon conversion rate |
| 03/26/2002 | CA2243832C Cryogenic rectification system for recovery of fluorine compounds |
| 03/21/2002 | WO2002022530A2 Reduced toxycity 1-bromopropane cleaning agent production process |
| 03/21/2002 | US20020035300 Processes for the manufacture of 1,1,1,3,3- pentafluoropropene, 2-chloro-pentafluoropropene and compositions comprising saturated derivatives thereof |
| 03/19/2002 | US6358372 Contacting with solubilizing solvent of octanol or decanol, distilling |
| 03/19/2002 | CA2190704C Catalysts for the oxichlorination of ethylene, method for preparing them, and oxichlorination method using the same |
| 03/14/2002 | WO2002020443A1 Method for producing 1,2-dichloroethane |
| 03/14/2002 | WO2002020434A1 Synthesis of 17f labeled fluoroalkanes |
| 03/13/2002 | EP1075457B1 Method for preparing decomposition products from the thermal decomposition of 1,2-dichloroethane |
| 03/07/2002 | WO2002018305A2 Production and use of octafluoropropane |
| 03/07/2002 | WO2002018304A2 Production of hydrofluoroalkanes |
| 03/07/2002 | US20020028177 Synthesis of 17F labeled fluoroalkanes |
| 03/06/2002 | CN1080249C Azeotrope comprising pentafluoropropane and hydrogen fluoride and method for separating and purifying pentafluoropropane |
| 02/21/2002 | US20020022751 Process for obtaining pentafluoroethane by chlorotetrafluoroethane dismutation |
| 02/20/2002 | EP1180091A1 Fluorination |
| 02/19/2002 | CA2069126C Process for fluorinating halogenated hydrocarbon |
| 02/19/2002 | CA2044784C Process for preparing 1-chloro-2,2,2-trifluoroethane |
| 02/14/2002 | WO2002012153A1 Process for obtaining a purified hydrofluoroalkane |
| 02/14/2002 | WO2001058840A3 Treatment of fluorocarbon feedstocks |
| 02/14/2002 | US20020017496 Polluted air contacted with chlorine containing air, under light irradiation; functional water formed by electrolysis to effect regeneration and again fed to the chlorine generation region |
| 02/13/2002 | EP1178950A1 Production of 1,1,1,2,3,3,3-heptafluoropropane |
| 02/13/2002 | CN1335879A Compositions comprising 1,1,1,3,3-pentafluorobutane and use of said compositions |
| 02/13/2002 | CN1335291A Preparation of 1,1,1,3,3-pentachloropropane |
| 02/12/2002 | US6346172 Process for producing difluoromethane |
| 02/07/2002 | US20020014152 Apparatus for treating gas containing substance to be decomposed and method of treating its gas |
| 02/06/2002 | EP1177159A1 Fluorination in liquid or supercritical carbon dioxide |
| 02/06/2002 | CN1334788A Method for separating mixture comprising at least an hydrofluoroalkane and hydrogen fluoride, methods for preparing hydrofluoroalkane and azeotropic compositions |
| 01/30/2002 | EP1175381A1 Continuous process for preparing halogenated compounds |
| 01/30/2002 | CN1333199A Process for dichloroethane by direct chlorization |
| 01/29/2002 | CA2213446C Apparatus and its use for oxychlorination |
| 01/29/2002 | CA2165996C Stereoselective preparation of 2-substituted succinic derivatives |
| 01/24/2002 | WO2002006194A2 Method of making hydrofluorocarbons |
| 01/23/2002 | EP0921109B1 Method for purifying 1,1,1,3,3-pentafluoropropane |
| 01/22/2002 | US6340781 Removal of haloalkanes from pentafluoroethanes |
| 01/22/2002 | CA2032273C Multistep synthesis of hexafluoropropylene |
| 01/17/2002 | WO2002004529A2 Method of reducing formation of precipitates in solvent recovery system |
| 01/17/2002 | US20020007099 Purifying 1,1-difluoroethane of any vinyl chloride, by treating, with hydrogen fluoride, of a crude 1,1-difluoro-ethane containing >1 mol of hydrogen chloride per mole of 1,1-difluoroethane; continuous processing |
| 01/17/2002 | US20020007097 Catalysts for heterogeneously catalyzed reactions |
| 01/16/2002 | CN1331067A Prepn. of 245fa |
| 01/16/2002 | CN1331066A Method for preparing perfluoroethyl |
| 01/16/2002 | CN1077872C Method of preparing stabilized 1,1-dichloro-1-fluoroethane and products therefrom |
| 01/16/2002 | CN1077871C Prepn. of 1,1,1,3,3-pentachlorobutane and 1,1,1,3,3,-pentafluorobutane |
| 01/15/2002 | US6339178 Reacting in liquid phase, in the presence of a catalyst, 1-chloro-1,1,-difluoroethane (f142b) and anhydrous hydrofluoric acid |
| 01/10/2002 | WO2002002492A2 Process for the preparation of pentafluoroethane |
| 01/10/2002 | DE10030974A1 New method for manufacturing perfluoroethane useful as an etching gas involves conversion of hydrofluoroethane in the presence of cobalt catalyst at specified temperature |
| 01/09/2002 | EP0863862B1 Process for the manufacture of halocarbons |
| 01/09/2002 | EP0792253B1 Production of [11C] methyl iodide |
| 01/09/2002 | CN1330267A Investigating method, device for halogen and fluoride concentration and method for making halogen compound |
| 01/08/2002 | CA2199992C Process for transforming by-products formed at low boiling points during thermal cracking of 1,2-dichloroethane |
| 01/03/2002 | US20020002314 Catalytic hydrogenation of dichlorohexafluoropropane |
| 01/03/2002 | US20020001560 Process for purifying perfluorinated products |
| 01/02/2002 | EP1165475A1 Method for separating hydrogen fluoride from its mixtures with 1,1,1,3,3-pentafluorobutane and method for making 1,1,1,3,3-pentafluorobutane |
| 01/02/2002 | EP1165474A1 Method for the preparation of 1,1,1,3,3-pentafluoropropene and 1,1,1,3,3-pentafluoropropane |
| 01/02/2002 | EP1165464A1 Preparation of selectively fluorinated organic compounds |
| 01/02/2002 | EP0996704A4 Stabilized alkyl bromide solvents |
| 01/02/2002 | CN1077129C Mixed gas refrigerant and its preparing method |
| 12/27/2001 | WO2001098240A2 Process for producing hexafluoroethane and use thereof |
| 12/26/2001 | CN1076723C Method and device for production of fluorocarbon compounds |
| 12/20/2001 | WO2001096237A2 Intercalated clay material useful for making alpha-olefin polymer nanocomposites and intercalant compound used therein |
| 12/20/2001 | CA2381335A1 Intercalated clay material useful for making alpha-olefin polymer nanocomposites and intercalant compound used therein |
| 12/19/2001 | EP1163948A1 Apparatus and method for treating gases containig organic solvents |
| 12/19/2001 | EP1163946A1 Process and system for decomposing pollutants |
| 12/19/2001 | EP1163313A1 Compositions of difluoromethane, pentafluoroethane, 1,1,1,2-tetrafluoroethane and hydrocarbons |
| 12/19/2001 | EP1163312A1 Azeotrope-like compositions of 1,1,1,3,3-pentafluorobutane |
| 12/19/2001 | EP0923515B1 Azeotrope-like compositions of difluoromethane and chlorine |
| 12/19/2001 | CN1326925A Method for coproducing trichloromethane and N,N-dimethyl formyl amide with chlorine oil and dimethyl amine |
| 12/19/2001 | CN1076333C Process for producing hexafluoroethane |
| 12/12/2001 | EP1161406A1 Method of producing ethylene (di)chloride (edc) |
| 12/12/2001 | EP1068009B1 Supported catalyst containing pseudo-boehmite and gamma-al2o3, production of same and its use for producing 1,2-dichloroethane |
| 12/12/2001 | EP0812814B1 Process for preparing 1,1,1,3,3-pentafluoropropane |
| 12/12/2001 | CN1076013C Process for preparation and tractionation of mixture of dimethyl ether and chloromethane with methanol as extractant |
| 12/11/2001 | US6329559 Contacting halogenated propane or propene with hydrofluoric acid and chlorine in chlorofluorination zone containing fluorination catalyst; distillation; reacting with hydrogen; recovering hexafluoropropene; returning |
| 12/11/2001 | US6328907 Azeotrope comprising pentafluoropropane and hydrogen fluoride and method for separating and purifying pentafluoropropane |
| 12/06/2001 | WO2001034542A3 Method and device for exploiting heat resulting from the production of 1,2-dichloroethane |
| 12/06/2001 | US20010049458 Fluorinating a hydrocarbon substrate by mixing it with an inert diluent and mixing the diluted substrate with a gaseous fluorinating reagent to form a foam mixture, the fluorinating agent reacts with the substrate forming a foam product |
| 12/05/2001 | EP1159239A1 Method of producing fluorinated compounds |
| 12/04/2001 | CA2241131C A manufacturing method for 1,1,1,3,3-pentafluoropropane |
| 11/29/2001 | US20010047117 Contacting the fluoroalkene with ammonium hydroxide or a compound containing nitrogen, sulfur or phosphorus to form an adduct to bind to a coating or absorbent support; removal of perfluoroisobutylene from coolants; materials handling |
| 11/28/2001 | EP0810993B1 Reagent, compound and method for nucleophile perfluoroalkylation, and resulting derivatives |
| 11/28/2001 | CN1323770A C1-C4 alkyl halide producing process |
| 11/28/2001 | CN1075507C Hydrolysis subsequent procedure in synthesis of glyphosphonic acid |
| 11/27/2001 | US6323379 Disproportionation of tetrafluorochloroethane in presence of chromium oxide to form pentafluoroethane |
| 11/22/2001 | DE10024928A1 Katalysatoren für heterogen katalysierte Reaktionen Catalysts for heterogeneously catalyzed reactions |
| 11/21/2001 | EP1155740A1 Catalysts for heterogeneously catalysed reactions |
| 11/20/2001 | CA2051292C Regeneration of a fluorination catalyst |
| 11/20/2001 | CA2041744C Process for the dechlorination of higher chloromethanes |
| 11/15/2001 | US20010041667 Azeotropic mixture of perfluoroalkyl iodide and hydrogen fluoride, and method for isolating and purifying perfluoroalkyl iodides |
| 11/14/2001 | EP1153906A1 Preparation of 245fa |
| 11/14/2001 | EP1153885A1 A process for concentrating fluorine compounds |
| 11/14/2001 | EP0993425B1 Process for preparing hydrofluorocarbons |
| 11/14/2001 | EP0923514B1 Removal of water from process streams |
| 11/14/2001 | EP0923508B1 Process for preparing fluorine-containing compounds |
| 11/13/2001 | US6316682 Process for preparing 1,1,1,3,3-pentafluoropropane |
| 11/13/2001 | US6316681 Fluorinating 1-chloro-3,3,3-trifluoropropene with hydrogen fluoride in gas phase using halogenation catalyst comprising aluminum, chromium, manganase, nickel, and cobalt (oxy)chlorides or (oxy)fluorides |
| 11/08/2001 | WO2001083412A2 Method for purification of tetrafluoromethane and use thereof |
| 11/08/2001 | WO2001083411A1 Removal of (hydro)haloalkene impurities from product streams |