| Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929) |
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| 04/15/1992 | EP0480528A1 Process for the preparation of polyvinyl compounds |
| 04/14/1992 | US5105036 Friedel-Crafts catalyst and oxy-substituted cyclic amidines as cocatylsts; preferential formation of p-isomer |
| 04/14/1992 | US5105035 Process for removing vinylidene chloride and other unsaturated compounds from 1,1-dichloro-1-fluoroethane by hydrogenation |
| 04/14/1992 | US5105034 Thermodecomposition of perfluorocarbides in the presence of diatomic chlorine, bromine or iodine |
| 04/14/1992 | US5105033 Process for preparing 1,1-dichloro-1-fluoroethane |
| 04/14/1992 | US5105032 Vapor phase hydrogenation of carbon tetrachloride |
| 04/14/1992 | US5105020 Cycloalkane derivatives |
| 04/14/1992 | US5105000 Abstracting electro-negative elements from hetero-molecules |
| 04/14/1992 | US5104878 Insecticides, miticides |
| 04/14/1992 | US5104503 Photochemical dimerization of organic compounds |
| 04/14/1992 | CA1298827C Catalyst and process for the fluid-bed oxychlorination of ethylene to edc |
| 04/10/1992 | CA2053009A1 Process for the preparation of polyvinyl compounds |
| 04/08/1992 | EP0479644A1 Catalysts containing copper-molybdenum ternary chalcogenides and use thereof in the oxychlorination of hydrocarbons |
| 04/08/1992 | EP0479542A1 A phosphino binaphthyl compound and transition metal complexes thereof |
| 04/08/1992 | EP0479116A1 Vapor phase hydrogenation of carbon tetrachloride |
| 04/07/1992 | CA1298583C Process for producing polybrominated higher alkylbenzenes |
| 04/05/1992 | CA2052707A1 Vapor phase hydrogenation of carbon tetrachloride |
| 04/03/1992 | CA2052528A1 Oxichlorination catalysts with molybdenum ternary chalcogenides |
| 04/02/1992 | WO1992006062A1 Acetone removal process |
| 04/01/1992 | EP0478311A2 Preparation of 6-Substituted 2-Vinylnaphthalene |
| 04/01/1992 | CN1059899A Process for preparing product stream rich in naphthalene and 2-monoiodonaphthalene |
| 03/31/1992 | US5100889 Thromboxane A2 receptor antagonists, thromboxane synthetase inhibitor |
| 03/31/1992 | CA1298317C Vapor phase bromination of aromatic compounds |
| 03/27/1992 | CA2052185A1 Preparation of 6-substituted-2-vinylnaphthalene |
| 03/25/1992 | EP0313604B1 Electro-optical liquid crystal display element |
| 03/24/1992 | US5099085 Chlorination of hydrocarbons |
| 03/24/1992 | US5099084 Reaction of hydrogen chloride with perfluoroethylene and oxygen to form hexachloroethane and water, separation and reaction with methane |
| 03/24/1992 | US5099083 Process for preparing 3-chloromethylbenzo-cyclobutene |
| 03/24/1992 | US5099082 1,1,1,3,3-pentafluorobutane and 1,1-dichloro-1-fluoroethane separated by solvent extraction |
| 03/24/1992 | US5099081 1,1,1,3,3-pentafluorobutane and 1,1-dichloro-1-fluoroethane separated by liquid extraction with alcohol |
| 03/24/1992 | US5098878 Oxychlorination catalyst compositions and process of making same |
| 03/24/1992 | US5098525 Process for disposing of residues deriving from the synthesis of chlorinated hydrocarbons |
| 03/19/1992 | WO1992004307A1 Method of preparing extensively fluorinated alkyl bromides |
| 03/19/1992 | DE4029314A1 Processing crude 1,2-di:chloroethane from ethylene@ oxychlorination - by direct reaction of chlorine@ and ethylene@, using heat of reaction for evapn. of crude prod. in distn. column prod. |
| 03/18/1992 | EP0475693A1 Process for the regeneration of a fluorination catalyst |
| 03/18/1992 | EP0475355A1 Method for producing allyl chloride |
| 03/18/1992 | EP0475353A1 Stabilisation of CF3-CHCl2 or CClF2-CHClF or their mixture against reactions with refrigerant oils |
| 03/18/1992 | EP0195785B1 Polymeric composition derived from poly(arylcyclobutenes) and a process for preparing said polymeric composition |
| 03/18/1992 | CN1059511A Process for preparation of 1,1,1,2-tetrafluoroethane |
| 03/17/1992 | US5097083 Catalytic oxychlorination of perchloroethylene with HCL and oxygen, reacting formed hexachloroethane with ethane to make chlorinated ethanes, chlorinated ethylenes and HCL, recycling isolated perchloroethylene and acid |
| 03/17/1992 | US5097082 Controlled hydrogenation in presence of iodine or hydrogen iodide |
| 03/17/1992 | US5097081 Hydrodechlorination of higher chloromethanes |
| 03/17/1992 | CA1297632C Organic compounds and their pharmaceutical use |
| 03/17/1992 | CA1297500C Efficient cis-to-trans isomerization of 1,4- dihalobutene-2 |
| 03/11/1992 | WO1992004308A1 Process for preparing a product stream rich in naphthalene and 2-monoiodonaphthalene |
| 03/11/1992 | EP0474465A1 Process for isomerizing trichlorobenzene |
| 03/11/1992 | EP0474074A1 Process for preparing dichlorobenzene with high content of the p-isomer |
| 03/11/1992 | CN1059334A Catalytic equilibration to increase relative mole fraction of polyfluoroethane in composition |
| 03/11/1992 | CN1059320A Preparation of anhydrous niobium and tantalum pentafluorides |
| 03/11/1992 | CA2086743A1 Process for preparing a product stream rich in naphthalene and 2-monoiodonaphthalene |
| 03/10/1992 | US5095158 Solvent extraction of VDC from I-141b |
| 03/10/1992 | US5094773 Azeotropes of HF and process for the separation of HF via azeotropic distillation |
| 03/10/1992 | US5094724 Separation of methylene chloride from the lower formates by extractive distillation |
| 03/08/1992 | CA2024912A1 Method of recovering hydrocarbon halide |
| 03/05/1992 | WO1992003397A1 Process for producing trifluorinated hydrocarbon compound |
| 03/05/1992 | WO1992003382A1 Preparation of anhydrous niobium and tantalum pentafluorides |
| 03/05/1992 | DE4027766A1 Verfahren zur herstellung von weitgehend fluorierten alkylbromiden Process for the preparation of substantially fluorinated alkyl bromides |
| 03/04/1992 | EP0473105A1 Preparation of pentafluorodichloropropanes |
| 03/04/1992 | EP0264435B1 Smectic liquid crystal phases |
| 03/04/1992 | CA2050503A1 Process for isomerizing trichlorobenzene |
| 03/03/1992 | US5093512 Reacting Fluoroalkylsilanes With Fluoroalkyl Olefins |
| 03/03/1992 | US5093432 Perfluorination of esters or ethers |
| 03/03/1992 | US5093293 Steam reactivation of zeolite catalyst used in producing para-dichlorobenzene |
| 03/03/1992 | US5092971 Bromination |
| 03/03/1992 | US5092966 Separation of methylene chloride from ethyl ether by extractive distillation |
| 03/01/1992 | CA2049821A1 Preparation of pentafluorodichloropropanes |
| 02/26/1992 | EP0472391A1 Process for the purification of 1,1,1,2-tetrafluorethane |
| 02/26/1992 | EP0471987A1 Process and apparatus for the preparation of very pure 1,2-dichlorethane with heat recovery |
| 02/25/1992 | US5091603 Reacting perchloroethylene and hydrogen using active charcoal catalyst support impregnated with copper, modium or palladium metals or compounds |
| 02/25/1992 | US5091602 Catalytic reacting pentachloroethane with hydrofluoric acid |
| 02/25/1992 | US5091601 Reacting perchloroethylene with hydrogen fluoride in vapor phase using chromia catalyst on aluminum fluoride support |
| 02/25/1992 | US5091600 Heating 1,1,2,2-tetrafluoroethane with chromia fluorination catalyst, forming 1,1,1,2-tetrafluoroethane |
| 02/25/1992 | US5091580 Process for the preparation of 2,6-difluoroaniline |
| 02/25/1992 | US5091168 Preparation of anhydrous niobium and tantalum pentafluorides |
| 02/25/1992 | CA1296365C Reductive dehalogenation of organic halogen compounds |
| 02/25/1992 | CA1296342C Anti-inflammatory agents, pharmaceutical compositions and methods for reducing inflammation |
| 02/22/1992 | CA2049602A1 Separation process |
| 02/20/1992 | WO1992002476A1 Catalytic equilibration of selected halocarbons |
| 02/20/1992 | WO1992002475A1 Process for producing highly fluorinated alkyl bromides |
| 02/20/1992 | DE4026085A1 Safe prodn. of 1,2-di:chloroethane by oxychlorination - by operating with oxygen-free cycle gas which is mixed with ethylene, hydrogen chloride and oxygen to give non-explosive reaction mixt. |
| 02/20/1992 | DE4025961A1 Allylic chloride-contg. hydrocarbon and hydrocarbon polymer prodn. |
| 02/20/1992 | CA2089073A1 Process for the preparation of substantially fluorinated alkyl bromides |
| 02/19/1992 | EP0471320A1 Method for producing trifluoroethylene |
| 02/19/1992 | EP0471248A1 Process for the production of hydrocarbons and polymers terminated by allylic chloride groups |
| 02/18/1992 | US5089454 Catalytic composition for hydrogenation of chlorofluoroalkenes |
| 02/17/1992 | CA2048507A1 Preparation of hydrocarbons and polymers with allylic chloride end groups |
| 02/13/1992 | DE4025227A1 Verfahren zur herstellung von weitgehend fluorierten alkylbromiden Process for the preparation of substantially fluorinated alkyl bromides |
| 02/12/1992 | EP0470598A1 Photochemical preparation of halogenated compounds |
| 02/12/1992 | CN1058581A Catalytic equilibration to improve relative yield of selected halocarbons |
| 02/11/1992 | US5087786 Catalytic halogenating, dehalogenating, upgradind |
| 02/11/1992 | US5087779 Crystalline copper aluminum borate catalyst |
| 02/11/1992 | US5087778 Regeneration of zeolites used for purifying 1,1,1,2-tetrafluoroethane |
| 02/11/1992 | US5087776 New perfluoroalkanes obtained by photochemical fluorination and use thereof as polymerization initiators |
| 02/11/1992 | US5087769 Preparation of 6-substituted-2-vinylnaphthalene |
| 02/11/1992 | US5087765 Process for preparing chlorotrifluoroethylene telomers and new telomers obtained |
| 02/11/1992 | US5087764 Deprotonation of a 1-substituted-2,3-difluorobenzene using an organometallic compound and reacting the reaction product with an electrophile |
| 02/11/1992 | US5087329 Adding a fluorocarbon extractive agent, distillation and recovering pentafluoroethane overhead |
| 02/06/1992 | WO1992001659A1 Method of removing chloroprene contained in 1,2-dichloroethane |
| 02/05/1992 | EP0469569A2 Process for decabromodiphenylalkane predominant product |
| 02/05/1992 | EP0469113A1 PREPARATION OF 4-BROMO-o-XYLENE |