| Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929) |
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| 09/30/1992 | CN1064859A Separation process |
| 09/29/1992 | US5151548 Benzyl alcohols and their lower alkanecarboxylic acid esters |
| 09/23/1992 | CN1064628A Fluorination catalyst and process |
| 09/22/1992 | US5149892 Chlorinated benzenes |
| 09/22/1992 | CA1307798C Oxyiodination incorporating an iodine generator for the conversion of methyl iodide to iodine |
| 09/17/1992 | WO1991008184A3 1,2-disubstituted 2,6-difluorobenzene compounds and liquid crystal media |
| 09/16/1992 | EP0503796A1 Purification of 1,1,1,2-tetrafluoroethane |
| 09/16/1992 | EP0503793A1 Fluorination of halogenated alkanes using transition metal oxide fluorides |
| 09/16/1992 | EP0503792A1 Fluorination of halogenated alkanes with high-valent metal fluorides |
| 09/16/1992 | EP0503771A1 Process for the separation of a product stream comprising fluorocarbons by distillation |
| 09/16/1992 | EP0503441A1 Stabilization of dichlorotrifluoroethane |
| 09/16/1992 | EP0357610B1 Insecticidal cyclopropyl-substituted di(aryl) compounds |
| 09/15/1992 | CA2062450A1 Purification of 1,1,1,2-tetrafluoroethane |
| 09/15/1992 | CA2062013A1 Separation process |
| 09/13/1992 | CA2062443A1 Chemical process |
| 09/13/1992 | CA2062442A1 Chemical process |
| 09/09/1992 | EP0502605A1 Fluorination catalyst and process |
| 09/09/1992 | EP0502333A1 Bromination process |
| 09/09/1992 | CN1018177B Improved dichlorobutene isomerization process |
| 09/08/1992 | US5146020 Disproportionation of selected chlorofluoromethanes |
| 09/08/1992 | US5146019 Preparation of polyfluorobutenes |
| 09/08/1992 | US5146018 Hydrogenolysis/dehydrohalogenation process |
| 09/08/1992 | US5146017 Process for the metathesis of partly fluorinated hydrocarbons |
| 09/08/1992 | US5146013 Process for the production of chloroform from carbon tetrachloride, catalytic compositions and process for obtaining them |
| 09/03/1992 | WO1992014543A1 Unimolecular micelles and method of making the same |
| 09/02/1992 | EP0501933A2 Process for the purification of fluorine-containing gases |
| 09/02/1992 | EP0501757A2 Production of hydrocarbon derivatives |
| 09/02/1992 | EP0501501A1 Method for the preparation of methyl chloride from carbon tetrachloride and methyl alcohol |
| 09/01/1992 | US5144067 Process for the coproduction of alkyl iodides and alpha-iodocarboxylic acids and/or anhydrides thereof |
| 09/01/1992 | US5143685 Adsorption using potassium ion exchanged zeolite type L |
| 08/28/1992 | CA2059959A1 Process for the production of petrochemicals |
| 08/27/1992 | DE4105921A1 Higher chloromethane(s) prodn. - from methyl chloride obtd. from methanol esterification, by washing with water and alkali and chlorinating at 550-650 deg. C for max. 3 seconds |
| 08/26/1992 | EP0500005A1 Process for the preparation of substituted indenes |
| 08/26/1992 | EP0499984A1 Preparation of dimer of fluorine-containing halo-ethane |
| 08/26/1992 | EP0499925A1 Process for the preparation of 2,2-Bis-(3,4-Dimethyl-Phenyl)-propane |
| 08/26/1992 | EP0381702B1 Novel method for oxyiodination product partial purification |
| 08/26/1992 | CN1063864A Method for drying crude gas of difluoro-chloro-bromo-methane |
| 08/26/1992 | CN1063827A Preparation of catalyst for vinyl chloride synthesis |
| 08/26/1992 | CA2058126A1 Bromination process |
| 08/20/1992 | WO1992013928A1 Liquid-crystal compounds |
| 08/20/1992 | WO1992013817A1 Process for the manufacture of halogen-substituted propanes containing hydrogen and at least five fluorine substituents |
| 08/19/1992 | EP0499516A1 Process for the synthesis of hydrogeno-perfluoroalkanes |
| 08/19/1992 | EP0499512A1 Process for the preparation of 1,2-dichloroethane by oxychlorination of ethylene with carbontetrachloride |
| 08/19/1992 | EP0499451A1 Synthesis of 1-amino-anthraquinone |
| 08/19/1992 | EP0498817A1 Process for producing fluorinated organic compounds. |
| 08/19/1992 | CN1063676A Process for dechlorine of high-level chloromethane |
| 08/19/1992 | CA2061295A1 Process for the preparation of substituted indenes |
| 08/18/1992 | US5139991 Cobalt, nickel, lead or silver chloride layer, alkali metal chloride layer, rare earth chloride, on pyrogenic carrier |
| 08/13/1992 | DE4104126A1 New tri:fluoroalkyl and alkenyl ether(s) - useful as components of liq. crystal media for electro=optical displays |
| 08/12/1992 | EP0497990A1 Process for producing trifluorinated hydrocarbon compound |
| 08/12/1992 | EP0497796A1 Method of preparation of fluorobenzenes. |
| 08/12/1992 | CN1063480A Catalytic hydrogenolysis |
| 08/12/1992 | CN1063479A Production of alkenes |
| 08/11/1992 | US5138110 Continuously feeding hx and lower alcohol, distillation |
| 08/11/1992 | US5138109 Alkylation in presence of liquid catalyst containing aluminum chloride and alkylbenzene |
| 08/11/1992 | US5138108 Removal of volatile compounds; cooling contacting with basic aqueous solution, drying, calcining |
| 08/11/1992 | US5138107 Phase transfer catalyzed halogenation of carbon acids |
| 08/11/1992 | US5138090 Substituted biphenyls |
| 08/11/1992 | CA1306265C Method for producing 4,4'-dibromobiphenyl |
| 08/06/1992 | WO1992012949A1 Inhibiting popcorn polymer formation with sulfur-containing compounds |
| 08/06/1992 | DE4103281A1 1,2-Di:chloroethane prodn. - by reacting chlorine and ethylene@ in di:chloroethane as solvent, in presence of mixt. of ferric chloride and excess sodium chloride |
| 08/05/1992 | EP0497657A1 Process for recovering antimony containing catalysts, used for the fluorination of halogenated hydrocarbons |
| 08/05/1992 | EP0497218A2 Process for preparing perhalogenated olefins |
| 08/05/1992 | EP0496752A1 Method of preparation of fluorobenzenes and fluorotoluenes |
| 08/04/1992 | US5136115 Reacting with chloroalkyl ether and hydrogen bromide using hydrogen sulfate catalyst and no solvent |
| 08/04/1992 | US5136114 Process for the preparation of geminal diarylalkanes, new geminal diarylalkanes and alk(en)ylated aromatic compounds |
| 08/04/1992 | US5136113 Catalytic hydrogenolysis |
| 08/04/1992 | US5136107 Process for halogenating aromatic compounds |
| 07/31/1992 | CA2060263A1 Process for recovering antimony used for fluorination of halogenated hydrocarbons |
| 07/30/1992 | WO1992012948A1 Inhibiting popcorn polymer formation with alkyl halides |
| 07/30/1992 | WO1992012947A1 Inhibiting popcorn polymer formation with compounds incorporating group iv elements |
| 07/29/1992 | EP0496446A1 Process for the preparation of chlorotrifluoroethylene and of trifluoroethylene from 1,1,2-trichloro-1,2,2-trifluoroethane and catalytic composition used in this process |
| 07/29/1992 | EP0496206A2 Process for the conversion of polyhalogenated aromatics with mono- or non-halogenated aromatics |
| 07/29/1992 | EP0495892A1 Halocarbon hydrogenolysis. |
| 07/29/1992 | CN1063096A Process for production of ethylene and mixtures containing ethylene |
| 07/28/1992 | CA1305729C Process for preparing vinylidene fluoride by the direct fluorinationof vinylidene chloride |
| 07/26/1992 | CA2060036A1 Process for the preparation of chlorotrifluoroethylene and trifluoroethylene from 1,1,2-trichloro-1,2,2-trifluoroethane, and catalytic composition used in the process thereof |
| 07/23/1992 | WO1992012113A1 Catalytic hydrogenolysis |
| 07/23/1992 | WO1992011931A1 Method of manufacturing chemicals |
| 07/22/1992 | EP0495153A1 Process for recovering halogenated hydrocarbons and the like from plastic foams and the like |
| 07/22/1992 | EP0494994A1 Fluorocarbon purification process. |
| 07/22/1992 | EP0494975A1 Azeotrope-like compositions of 1,3-dichloro-1,1,2,2,3-pentafluoropropane and 2-methyl-2-propanol. |
| 07/21/1992 | US5132476 Process for producing C3 -C4 monoalkylchlorides |
| 07/21/1992 | US5132475 With single acidic hydrogen and electron withdrawing group attached to same hydrogen |
| 07/21/1992 | US5132473 Process for production of 1,1,1-trifluoro-2,2-dichloroethane |
| 07/21/1992 | US5132437 From 2-Substituted Benzyl Compound and Xylene |
| 07/21/1992 | US5131985 Separation of chloroform from a lower alcohol by extractive distillation |
| 07/21/1992 | CA1305496C Perfluoro-2,3,4-trimethylpentane and process for the preparation thereof |
| 07/21/1992 | CA1305495C Process for preparing monohalogenated cyclobutarenes |
| 07/15/1992 | EP0494474A1 Oxychlorination catalytic composition and ethylene oxychlorination process using this composition |
| 07/14/1992 | US5129997 Distillation in a rectification column and dilution |
| 07/08/1992 | EP0493760A1 Process for the removal of olefinic impurities from partially halogenated fluorochlorocarbons |
| 07/08/1992 | EP0493594A1 Method of removing chloroprene contained in 1,2-dichloroethane |
| 07/07/1992 | CA1304749C Process for the co-production of aromatic carboxylates and alkyl iodides |
| 07/07/1992 | CA1304748C Process for the co-production of aromatic carboxylates and alkyl iodides |
| 07/01/1992 | EP0493030A1 Preparation of difluorobenzenes |
| 07/01/1992 | EP0492594A1 Bromination of ortho-xylene |
| 07/01/1992 | EP0492527A1 Process for preparing pentafluorodichloropropanes |
| 07/01/1992 | EP0492386A1 Process for the preparation of fluorinated derivatives of ethane |
| 06/30/1992 | US5126498 Process for the separation of isomeric dichlorotoluenes |