| Patents for C07C 19 - Acyclic saturated compounds containing halogen atoms (7,734) |
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| 10/05/1993 | US5250213 1,1,1,2,2,3,3,4,4,5,6-undecafluorohexane and use thereof in compositions and processes for cleaning |
| 10/05/1993 | US5250208 Ternary azeotropic compositions |
| 10/05/1993 | CA1322769C Process for the chlorination of ethane |
| 10/05/1993 | CA1322768C Process for the chlorination of ethane |
| 10/04/1993 | CA2093274A1 Scrubbing process for a hydrofluoroalkane |
| 09/30/1993 | WO1993019027A1 PROCESS FOR PRODUCING gem-DIFLUOROALKANES |
| 09/30/1993 | DE4209801A1 Sterilising article with heated vapour of per-fluoro organic cpd. - in compartment with separate entry and outlet doors for article |
| 09/29/1993 | EP0562509A1 Reactivation of an activated carbon catalyst used for preparing 1,1,1,2,3,3,3-heptafluoropropane |
| 09/29/1993 | EP0420916B1 Catalyzed hydrofluorination process |
| 09/29/1993 | CN1076686A Improved gas-phase fluorating process for preparation of difluoromethane |
| 09/22/1993 | EP0552252A4 Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions |
| 09/21/1993 | US5246617 Azeotropic compositions of 1,1-dichloro-1-fluoroethane and methanol/ethanol |
| 09/16/1993 | WO1993017988A1 Purification of hexafluoroethane products |
| 09/15/1993 | EP0552286A4 Ternary azeotropic compositions of 43-10mee (cf 3?chfchfcf 2?cf 3?) and trans 1,2-dichloroethylene with methanol or ethanol |
| 09/14/1993 | CA1322203C Process for preparing fluorinated c_ to c_ hydrocarbons and novel cyclic fluorinated hydrocarbons and their use as propellant gas and working fluid for heat pump systems |
| 09/08/1993 | EP0559264A1 Process for the stabilization of a hydrofluoroalkane and compositions containing at least a hydrofluoroalkane |
| 09/08/1993 | EP0558763A1 Refrigerant and refrigerator |
| 09/08/1993 | CN1075977A Refrigerant composition and application thereof |
| 09/07/1993 | US5243108 Aluminum fluoride catalyst compositions and use thereof in a chlorofluorination process for preparing 1,1-dichloro-1,2,2,2-tetrafluoroethane |
| 09/07/1993 | US5243106 Hydrodechlorination and catalysts |
| 09/07/1993 | US5243105 For preparing 1,1,1,2-tetrafluoroethylene by heating the reaction product of trichloroethylene and hydrogen fluoride with fluorination catalyst |
| 09/03/1993 | CA2090085A1 Stabilization of a hydrofluoroalcane and compositions containing at least one hydrofluoroalcane |
| 09/02/1993 | WO1993016974A1 Method of purifying perfluorocarbons, and use of the perfluorocarbons thus purified |
| 09/02/1993 | WO1993016973A1 Process for producing 1,1,1,2,2,4,4,5,5,5-decafluoropentane |
| 09/02/1993 | WO1993016798A1 Fluorination catalyst and process |
| 09/02/1993 | CA2130441A1 Method of purifying perfluorocarbons, and use of the perfluorocarbons thus purified |
| 09/02/1993 | CA2128434A1 Fluorination of catalyst and process |
| 09/01/1993 | EP0558415A1 Method of improving a smooth oxidation reaction |
| 09/01/1993 | EP0552225A4 Binary azeotropic compositions of (cf 3?chfchfcf 2?cf 3?) with methanol or ethanol or isopropanol |
| 09/01/1993 | EP0393088B1 Process for the co-production of aromatic carboxylates and alkyl iodides |
| 09/01/1993 | CN1075709A Preparation process for 1, 1, 1-trifluoro-2-chloroethane |
| 09/01/1993 | CN1075708A Preparation process for 1, 1, 1, 2-tetrafluoroethane |
| 08/31/1993 | US5240574 Process for the photochemical production of halogen compounds |
| 08/31/1993 | US5240566 Distillation, adding sulfuric acid and water |
| 08/31/1993 | CA1321797C Process for preparing telomers from chlorotrifluoroethylene and 1,1-dibromo-1- chlorotrifluoroethane |
| 08/28/1993 | CA2090375A1 Method for enhancing an oxidation reaction |
| 08/26/1993 | DE4205341A1 Verfahren zur reinigung von perfluorcarbonen und verwendung der gereinigten perfluorcarbone Method for cleaning of perfluorocarbons and use of the purified perfluorocarbons |
| 08/19/1993 | WO1993016023A1 1,1,1,2,2,5,5,5-octafluoropentane and production thereof |
| 08/18/1993 | EP0555914A1 Process for the stabilization of compositions containing hydrofluoroalkanes and stabilized compositions containing hydrofluoroalkanes |
| 08/17/1993 | CA1321402C Purification of telomers prepared from chlorotrifluoroethylene and trichlorotrifluoroethane |
| 08/11/1993 | EP0554739A2 Preparation of hexafluoromethane by pyrolic decomposition of trifluorobromomethane |
| 08/11/1993 | CN1075134A Improved process for separating and recovering fluorocarbons and hydrogen fluoride from mixtures thereof |
| 08/10/1993 | US5234613 Substantially constant boiling compositions of difluoromethane and propane |
| 08/05/1993 | WO1993015162A1 Novel refrigerant compositions |
| 08/05/1993 | CA2126563A1 Novel refrigerant compositions |
| 08/04/1993 | EP0554165A1 Process for the preparation of 1,1,1,2-tetra-fluoroethane |
| 08/03/1993 | US5233107 Removal of olefinic impurities in gas phase by passing over zeolite |
| 08/03/1993 | US5232618 Substantially constant boiling compositions of difluoromethane and trifluoroethane or perfluoroethane |
| 08/02/1993 | CA2088451A1 Preparation of hexafluoroethane by pyrolytic decomposition of cf br |
| 07/28/1993 | EP0552286A1 Ternary azeotropic compositions of 43-10mee (cf 3?chfchfcf 2?cf 3?) and trans 1,2-dichloroethylene with methanol or ethanol. |
| 07/28/1993 | EP0552252A1 Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions. |
| 07/28/1993 | EP0552225A1 Binary azeotropic compositions of (cf 3?chfchfcf 2?cf 3?) with methanol or ethanol or isopropanol. |
| 07/28/1993 | CN1074674A Method for removing olefinic impurities from hydrochlorofluorocarbons |
| 07/22/1993 | WO1993014175A1 Compositions useful as refrigerants |
| 07/22/1993 | WO1993014174A1 Compositions useful as refrigerants |
| 07/22/1993 | WO1993014173A1 Compositions useful as refrigerants |
| 07/22/1993 | WO1993014052A1 Method for removing olefinic impurities from hydrochlorofluorocarbons |
| 07/22/1993 | WO1993014051A1 Process for producing halogenated butene and butane |
| 07/22/1993 | CA2126187A1 Compositions useful as refrigerants |
| 07/22/1993 | CA2126186A1 Compositions useful as refrigerants |
| 07/22/1993 | CA2126185A1 Compositions useful as refrigerants |
| 07/21/1993 | EP0552076A1 Synthesis of perfluoroalkyliodides |
| 07/21/1993 | EP0552075A1 Mixtures of 1,1,1-trifluoroethane and perfluoropropane and their use as refrigerant, aerosol propellant or blowing agent for plastic foams |
| 07/21/1993 | EP0551838A2 Treatment of the hydrogen fluoride-phase from reaction mixtures |
| 07/21/1993 | EP0551680A1 Process for the purification 1,1-dichloro-1-fluorethane |
| 07/21/1993 | CN1074434A Improved method of separating and purifying 1,1-difluoroethane |
| 07/14/1993 | CN1074208A Production of hydrofluorocarbons |
| 07/14/1993 | CN1074207A Process for removing 2-chloro-1,1-difluoroethylene from 1,1,1,2-tetrafluoroethane and co-producing 2-chloro-1,1,1 tetrafluoroethane |
| 07/14/1993 | CA2086819A1 1,1,1-trifluoroethane and perfluoropropane blends and their applications as refrigerants, aerosol propellants or plastic foam blowing agents |
| 07/13/1993 | US5227549 Synthesis of 1,2-dichloroethane by ccl4 oxychlorination of ethylene |
| 07/13/1993 | US5227546 Process for preparing fluorine-containing ethane derivatives |
| 07/13/1993 | US5227087 Cleaning printed circuit boards |
| 07/08/1993 | WO1993013041A1 Method of removing chloroform from pentafluorodichloropropane |
| 07/07/1993 | EP0549601A1 Method of preparing extensively fluorinated alkyl bromides. |
| 07/07/1993 | CN1021513C Process for synthesizing 1-n-butyl azetidene-2-one |
| 06/30/1993 | EP0549387A1 Synthesis of n-perfluorooctylbromide |
| 06/30/1993 | EP0548744A1 Process for purifying fluoroethanes and chlorofluoroethanes |
| 06/30/1993 | EP0548742A1 Process for purifying 1,1,1,2-tetrafluoroethane |
| 06/24/1993 | WO1993012059A1 METHOD OF OBTAINING α-SUBSTITUTED φ-HYDROPERFLUOROALKANES |
| 06/24/1993 | WO1993012058A1 Process for removing 2-chloro-1,1-difluoroethylene from 1,1,1,2-tetrafluoroethane and co-producing 2-chloro-1,1,1,2-tetrafluoroethane |
| 06/24/1993 | WO1993012057A1 PRODUCTION OF HYDROFLUOROCARBONS FROM α-FLUOROETHERS AND α-FLUOROETHERS |
| 06/24/1993 | WO1993011853A1 Water separation process |
| 06/24/1993 | CA2125775A1 Process for removing 2-chloro-1,1-difluoroethylene from 1,1,1,2-tetrafluoroethane and co-producing 2-chloro-1,1,1,2-tetrafluoroethane |
| 06/24/1993 | CA2124934A1 Production of hydrofluorocarbons |
| 06/24/1993 | CA2124933A1 Water separation process |
| 06/23/1993 | EP0547930A1 Improved liquid-phase fluorination process and organic fluorinated products resulting therefrom |
| 06/23/1993 | CN1073424A Synthesis of N-perfluorooctyl bromide |
| 06/23/1993 | CN1073423A Process for preparing 1,1-dichloro-1-fluoroethane by fluoridation of liquid-phase 1,1-dichloroethene |
| 06/22/1993 | US5221697 Storage stability; mixing 1,1-dichloro-1-fluoroethane stabilized by alumina with polyol and polyisocyanate to form a foam |
| 06/22/1993 | US5221493 Azeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane and alcohols or ketones |
| 06/16/1993 | EP0546883A1 Chromium and nickel oxydes-based solid catalysts and the use thereof for the fluorination of halogenated hydrocarbons |
| 06/16/1993 | EP0545942A1 Near-azeotropic blends for use as refrigerants. |
| 06/16/1993 | EP0516690A4 Halogen exchange fluorination |
| 06/15/1993 | US5219490 Containing methanol or ethanol and nitromethane; degreasing, dry cleaning |
| 06/10/1993 | WO1993011201A1 Refrigerant compositions and processes for using same |
| 06/10/1993 | WO1993011098A1 Fluorinated compounds as oxygen transport agents |
| 06/10/1993 | WO1993011093A1 Production of 1,1,1-trifluoro-2-chloroethane and/or 1,1,1,2-tetrafluoroethane |
| 06/10/1993 | CA2125143A1 Refrigerant compositions and processes for using same |
| 05/27/1993 | WO1993010070A1 Production of bis(fluoromethyl)ether and/or difluoromethane from formaldehyde and hydrogen fluoride |
| 05/27/1993 | WO1993010067A1 Process for producing 1,1,1,4,4,4-hexafluorobutane |