| Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929) |
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| 05/24/1994 | US5315044 Process for production of 1,1,1-trifluoro-2,2-dichloroethane |
| 05/24/1994 | US5315043 Aromatic nucleophilic fluorination |
| 05/19/1994 | DE4238377A1 New fluoro-alkenyl cpds., with positive dielectric anisotropy - are useful for electro-optical purposes, esp. in matrix or twisted nematic display |
| 05/19/1994 | CA2108943A1 Purification of 1,1-dichloro-1-fluoroethane |
| 05/19/1994 | CA2103303A1 Process for preparing 1,3-difluorobenzene |
| 05/18/1994 | EP0563033A4 Process for preparing 3-trifluoromethyl benzyl chloride |
| 05/18/1994 | EP0282542B1 Process for the production of alkylene or cyclically linked compounds |
| 05/18/1994 | CN1086840A Method for producing HFC 134 alpha, etc. refrigerating working medium by hydrogenation to flurine containing olefine mixing gas |
| 05/18/1994 | CN1086802A Method for synthetizing 1,1,2,2-tetrafuoro ethane by mixing olefine gas containing fluorine |
| 05/18/1994 | CN1024538C Improved process for preparation of 1,1,1,2-tetrafluoroethane |
| 05/18/1994 | CN1024537C Extraction method of chloralkane from by-product chlorine oil |
| 05/17/1994 | US5313001 Reacting a halogenated aromatic compound with a 1,1-difluoro ethylene compound in presence of palladium catalyst |
| 05/11/1994 | WO1994009897A1 Method of preparing alkanols and glycols |
| 05/11/1994 | WO1994009625A2 Stabilization of fluorocarbon emulsions |
| 05/11/1994 | EP0596684A1 Preparation of substituted aryl compounds |
| 05/11/1994 | CN1024463C Chlorinating catalytic process in production of chlorinated wax-70 |
| 05/10/1994 | US5310959 Reacting 1-decyne with 1,4-dihalo-2-butyne using a strong base and then reacting with 5-hexynoic acid; reacting with an amine in the presense of carbonyldiimidazole to amidate |
| 05/04/1994 | EP0595150A1 Process for the preparation of aromatic bromomethylcompounds |
| 05/04/1994 | EP0594859A1 Production of 1,1,1-trifluoro-2-chloroethane and/or 1,1,1,2-tetrafluoroethane |
| 05/04/1994 | EP0594858A1 Process for producing 1,1-dichloro-2,2,2-trifluoroethane |
| 05/04/1994 | CN1086202A Production of hydrofluorocarbons |
| 05/03/1994 | US5308607 Compositions of alkylbenzenes for visualization of the gastrointestinal tract using X-ray contrast |
| 04/30/1994 | CA2109470A1 Process for the preparation of aromatic bromomethyl compounds |
| 04/28/1994 | WO1994008978A1 Fungicidal substituted azole derivatives |
| 04/28/1994 | DE4235974A1 New methylene-cyclobutane-benzene cpds. and use in liquid crystal media - esp. for electro-optical display, giving relatively low viscosity and favourable optical and dielectric anisotropy and specific resistance |
| 04/28/1994 | CA2146560A1 Fungicidal substituted azole derivatives |
| 04/27/1994 | EP0594454A1 Process and device for production of allyl chloride |
| 04/27/1994 | CN1085888A Method for purification of 1,1,1,2-tetrafluoroethane |
| 04/27/1994 | CN1085887A Production of hydrofluorocarbons |
| 04/26/1994 | US5307495 Multiprocessor system statically dividing processors into groups allowing processor of selected group to send task requests only to processors of selected group |
| 04/26/1994 | US5306850 Purification process for a hydrofluoroalkane |
| 04/26/1994 | US5306849 Process for the preparation of halogenated aromatics |
| 04/20/1994 | EP0592711A1 Method for the purification of 1,1,1,2-tetrafluoroethane |
| 04/20/1994 | CN1085538A Process for the preparation of fluorinated ethanic compounds |
| 04/20/1994 | CN1085537A Process for the purification of 1,1,1,2-tetrafluoroethane |
| 04/20/1994 | CN1085536A Azeotropic mixture of pentafluoroethane and pentafluorochloroethane and process for separation of pentafluorochloroethane |
| 04/19/1994 | US5304700 Separation of methylene chloride from n-pentane by extractive distillation |
| 04/14/1994 | WO1994007829A1 Process for producing fluorinated saturated hydrocarbon |
| 04/14/1994 | WO1994007828A1 Processes for converting chlorinated byproducts and waste products to useful materials |
| 04/14/1994 | WO1994007827A1 Processes for converting chlorinated alkane byproducts or waste products to useful, less chlorinated alkenes |
| 04/14/1994 | WO1994007826A1 Processes for converting chlorinated alkenes to corresponding useful, less chlorinated alkenes |
| 04/14/1994 | WO1994007825A1 Processes for converting chlorinated alkene byproducts or waste products to useful, less chlorinated alkanes |
| 04/14/1994 | WO1994007824A1 Process for converting perchloroethylene to trichloroethylene |
| 04/14/1994 | WO1994007823A1 Process for converting 1,1,2-trichloroethane to vinyl chloride and/or ethylene |
| 04/14/1994 | WO1994007822A1 Processes for converting chlorinated alkane byproducts or waste products to useful, less chlorinated alkanes |
| 04/14/1994 | WO1994007821A1 Processes for converting 1,2,3-trichloropropane to allyl chloride and propylene |
| 04/14/1994 | WO1994007820A1 Process for converting 1,1,1,2-tetrachloroethane to vinylidene chloride |
| 04/14/1994 | WO1994007819A1 Process for converting 1,2-dichloropropane to propylene |
| 04/14/1994 | WO1994007818A1 Process for converting 2-chloropropane to propylene |
| 04/14/1994 | WO1994007817A1 Process for converting 2-chloropropene to propylene |
| 04/14/1994 | WO1994007816A1 Process for converting 1,3-dichloropropene to propylene |
| 04/14/1994 | DE4234458A1 Gp.=VIII transition metal-carbonyl complexes - are useful as catalysts for the reaction of olefin(s) and perfluoroalkyl halide(s) |
| 04/12/1994 | US5302768 Process for decarbromodiphenylalkane predominant product |
| 04/12/1994 | US5302766 Isomerization process |
| 04/12/1994 | US5302765 Catalytic process for producing CF3 CHClF |
| 04/12/1994 | US5302764 Process for preparing trifluorohydrocarbon compound |
| 04/12/1994 | US5302317 Halobenzene liquid crystals |
| 04/12/1994 | CA1328471C Catalyzed hydrofluorination of halogenated alkanes |
| 04/07/1994 | DE4233577A1 Adsorption of chloro:fluorocarbon(s) onto hydrophobic molecular sieve - composed of dealuminised natural or synthetic zeolite with a well defined pore size |
| 04/06/1994 | EP0590709A1 Stabilized compositions containing hydrofluoroalkanes, premixtures for the preparation of polymeric foams and polymeric foams obtained thereby |
| 04/06/1994 | EP0590259A2 Process for the preparation of halogenated aromatic compounds |
| 04/05/1994 | US5300717 Reacting o-xylene with propene; Friedel-Crafts catalyst; dehydrogenation. chlorination, condensation; intermediate for bisanhydride precursor for polyimides |
| 04/05/1994 | US5300714 Method of purifying saturated fluoroperhalocarbon liquids |
| 04/05/1994 | US5300713 In presence of silicon carbide and-or metal or alloy |
| 04/05/1994 | US5300712 Homogeneous catalytic hydrodechlorination of chlorocarbons |
| 04/05/1994 | US5300711 Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane |
| 04/05/1994 | US5300710 Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane |
| 04/05/1994 | US5300709 Process for working up a hydrogen fluoride phase from a fluorination reaction mixture |
| 04/05/1994 | US5300468 Carbonaceous adsorbent regeneration and halocarbon displacement by hydrocarbon gases |
| 03/31/1994 | WO1994006782A1 Benzoxazole and bezothiazole derivatives |
| 03/31/1994 | WO1994006777A1 Heterocyclic compounds wiht parasitical activity |
| 03/31/1994 | WO1994006741A1 Pesticidal fluoroolefins |
| 03/31/1994 | WO1994006558A1 Catalyst production for use in a process for fluorination of hydrocarbons |
| 03/31/1994 | WO1994006554A1 Corrosion resistant equipment for manufacturing highly fluorinated alkanes |
| 03/31/1994 | DE4333171A1 Compsn. to prevent degradation by metal halide type Lewis acids - comprises 1,1-di:chloro-1-fluoroethane and stabiliser |
| 03/31/1994 | DE4333169A1 Hydro:fluoroalkane compsns. - contain stabiliser to prevent degradation by metal halide type Lewis acids |
| 03/31/1994 | CA2142714A1 Pesticidal fluoroolefins |
| 03/31/1994 | CA2141184A1 Catalyst production for use in a process for fluorination of hydrocarbons |
| 03/30/1994 | CN1084430A Improved catalyst and process for oxychlorination of ethylene to EDC |
| 03/30/1994 | CA2106620A1 Hydrofluoroalkane containing, stabilized compositions, premixes useful in the preparation of polymeric foams, and polymeric foams thereof |
| 03/23/1994 | EP0588676A1 Process for the separation of hydrogen fluoride from its mixtures with 1,1,1-trifluoro-2-chloroethane |
| 03/23/1994 | EP0588106A1 Process for the preparation of hexafluoropropene dimers with a high content of perfluoro-(4-methyl-2-pentene) |
| 03/23/1994 | EP0587896A1 Process for producing 1,1,1,4,4,4-hexafluorobutane |
| 03/22/1994 | CA2027445C Dielectric fluids synthesis by condensation of aromatic compounds, including halides |
| 03/17/1994 | WO1994005613A1 Difluoride derivative and liquid crystal composition containing the same |
| 03/17/1994 | WO1994005612A1 Process for producing 1,1,1,2,3-pentafluoropropane |
| 03/17/1994 | WO1994005611A1 Process for producing 1,1,1,2,3,3-hexafluoropropane and process for producing tetrafluorochloropropene |
| 03/17/1994 | WO1994005610A1 A method for inhibiting the formation of undesirable oxidation contaminants in chlorinated aromatic hydrocarbons |
| 03/17/1994 | WO1994005609A1 Process for producing vinyl chloride |
| 03/17/1994 | CA2143305A1 Process for the preparation of vinyl chloride |
| 03/16/1994 | EP0587050A1 Process for the preparation of an aromatic group substituted olefins from chloroaromatics |
| 03/16/1994 | EP0586918A1 Improved process for the nucleus chlorination of aromatic hydrocarbons |
| 03/15/1994 | US5294742 Fluorination, chlorination, denitration, reduction, catalysis, hydrogenation |
| 03/15/1994 | US5294724 4-hydroxytetrahydropyran-2-ones and the corresponding dihydroxycarboxylic acid derivatives, salts and esters and a process for their preparation |
| 03/09/1994 | CN1083467A Production of bis (fluoromethyl) ether and difluoromethane |
| 03/08/1994 | US5292977 Palladium catalyzed alkylative cyclization useful in synthesis of vitamin D and analogues |
| 03/08/1994 | US5292975 Platinum metal catalyst |
| 03/08/1994 | US5292973 Phosphine oxide removal from compounds formed by a Wittig reaction |
| 03/08/1994 | US5292703 Active metal comprising copper, IA metal, IIA metal, and rare earth metal |
| 03/08/1994 | US5292450 Production of hexabromocyclododecane |