Patents
Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929)
05/1982
05/25/1982US4331665 Cephem and cepham compounds
05/25/1982US4331613 Process for the preparation of trifluoromethylnaphthalenes
05/25/1982US4331611 Nitrile and uses of same in perfumes, colognes and perfumed articles
05/25/1982US4331552 Liquid crystalline, partially hydrogenated oligo-1,4-phenylenes and dielectrics and electro-optical display elements containing them
05/19/1982EP0051738A1 Cyclohexyl-biphenyl derivatives that contain fluor, dielectrics containing them and electro-optical indicating element
05/18/1982US4330675 Halogenated esters
05/18/1982US4330482 Process for the preparation of halogenoalkenes
05/18/1982US4330475 Aerosol direct fluorination method and apparatus
05/18/1982US4330426 Cyclohexylbiphenyls, their preparation and use in dielectrics and electrooptical display elements
05/18/1982CA1123861A1 Process for producing p-chloroalkylbenzene
05/18/1982CA1123828A1 N-arylpropyl-substituted cyclic amines, fungicides containing these compounds, and their manufacture
05/12/1982EP0051524A1 Process for the treatment of inert residual gases containing ethylen
05/12/1982EP0051236A1 Process for the production of carbon tetrachloride
05/11/1982US4329527 Copper catalyzed chlorination of ethylene
05/11/1982US4329526 Fluidized beds of metal halide catalysts
05/11/1982US4329525 Production of chlorinated compounds by use of molten salts
05/11/1982US4329524 Separation of 3,5-dichlorocumene from a mixture of 3,5-dichlorocumene and 2,4-dichlorocumene
05/11/1982US4329518 Insecticides, acaricides, miticides
05/11/1982US4329507 Antiinflammatory agents, antipyretics
05/11/1982US4329483 Preparation of cyclotetrasiloxanes aliphatic chlorides and acyl chlorides
05/11/1982US4329323 Process for removing ethylene and vinyl chloride from gas stream
05/11/1982CA1123178A1 Method of selecting operation of a fluid-bed reactor and apparatus for doing so
05/11/1982CA1123170A1 Process for the combined manufacture of chlorinated hydrocarbons and sodium bicarbonate
05/05/1982EP0050890A1 Stabilized compositions of chlorinated solvents
05/04/1982US4328381 Isomerization of dichlorobutenes
05/04/1982US4328380 Substituted phenylpropyl halides
05/04/1982US4328374 Process for the production of aromatic dialdehydes
04/1982
04/28/1982EP0050428A1 Ethynylated aromatic compounds and process for making same
04/27/1982US4327232 Cyclopropane ring-containing compounds as inhibitor components in methylchloroform
04/27/1982US4327227 Process for producing purified brominated aromatic compounds
04/27/1982US4327092 Useful as anticoagulants and anti-histamines
04/27/1982US4327036 Chlorination process
04/27/1982US4326924 Stabilization of methylchloroform
04/27/1982CA1122597A1 Cyclic hydrocarbon perfluorination process
04/21/1982EP0049977A1 Insecticidal (1,1'-biphenyl)-3-ylmethyl esters, their production and use and compositions containing them
04/20/1982US4326087 Reacting 3-bromo-4-fluoro-benzyl alcohol with a chlorinating or brominating agent or 3-bromo-4-fluoro-benzoyl fluoride with a hydride
04/20/1982CA1122228A1 Selective reaction of 1,4-disubstituted benzene compounds
04/20/1982CA1122227A1 Production of allyl chloride by use of molten salts
04/20/1982CA1122195A1 Activation of chromic fluoride catalyst with hydrogen chloride and chlorine
04/13/1982US4324940 Preferential reaction of smaller and linear olefins
04/13/1982US4324932 Two-stage cooling of hot reaction gas leaving furnace
04/13/1982US4324931 1-Halo-4-decene compounds
04/13/1982US4324930 2,3-Dichloro-2-trifluoromethyl-1,1,1,3,4,4,5,5,5-nonafluoropentane and process for its manufacture
04/13/1982US4324929 Catalytic fluoroalkylation of benzene with 3,3,3-trifluoropropylene
04/13/1982US4324928 Stabilized methylchloroform formulation containing cyclopropyl methyl carbinol
04/13/1982US4324741 Perfluoroalkyl group-introducing agents
04/13/1982US4324581 Alpha-trichloroethyl-m-halostyrene
04/07/1982EP0019625B1 Use of pendulum viscometer in fluid-bed reaction
04/06/1982US4323716 Oxychlorination using copper chloride catalyst
04/06/1982CA1121365A1 Stabilization of cyclohexene oxide
04/01/1982WO1982001002A1 7-oxoprostacyclin derivatives and process for the preparation thereof
03/1982
03/30/1982US4322570 In the presence of a manganic acetate and ketone
03/30/1982US4322355 Production of 1,3-difunctional compounds
03/30/1982CA1120956A1 Process for the production of perchloroethylene by catalytic oxychlorination
03/24/1982EP0047877A2 Biphenyl compounds and process for their preparation
03/23/1982US4321065 Lithium aluminates for gas chromatograph columns
03/23/1982CA1120501A1 Process for the production of hexachlorocyclopentadiene
03/16/1982CA1120047A1 Process for the preparation of halogenoalkyl- substituted oxiranes
03/10/1982EP0046870A1 Process for the preparation of anhydrous alkyl iodide
03/10/1982EP0046859A1 Process for the preparation of 1-bromo-3,5-dichlorobenzene
03/09/1982US4319062 Allyl chloride process
03/09/1982US4319060 Process for producing 1,2-dichloro-1,1,2,2-tetrafluoroethane substantially free of 1,1-dichloro-1,2,2,2-tetrafluoroethane
03/09/1982US4319048 Certain 6-(3'-methoxyphenyl) derivatives of 2,4-hexadienal
03/09/1982US4318914 Hypolipidemic and antiatherosclerotic 4-(polyfluoro-alkylamino)phenyl compounds
03/09/1982CA1119620A1 Vapor phase chlorination of 1,1-dichloroethane
03/03/1982EP0046665A1 Process for the isomerization of an ortho-,meta-or para-halotoluene
03/03/1982EP0046653A1 Method for converting carboxylic acid groups to trichloromethyl groups
03/03/1982EP0046555A1 Process for the preparation of 2,5-dichlorotoluene
03/02/1982CA1119203A1 Process for preparation of trichloroethylene
03/02/1982CA1119202A1 Manufacture of halogenated compounds
02/1982
02/23/1982CA1118788A1 Hydroxyimino-substituted aminoacetonitriles
02/17/1982EP0046068A1 Process for separating a mononuclear halogenated toluene isomer
02/10/1982EP0045430A1 Process for the bromination in the alpha-position of possibly substituted fluortoluenes and mixtures of possibly substituted fluortoluenes having a different number of bromine atoms in the alpha-position
02/10/1982EP0045429A2 Process for the preparation of 4-tert. butylbenzaldehydes
02/10/1982EP0045426A1 -1,1-Dichlor-3,3-dimethyl-1,4-pentadien and its use to prepare 3,3-dimethylpent-4-enoic acid
02/10/1982EP0045425A1 Process for the halogenation of possibly substituted 4-tert.-butyl toluenes and the mixtures obtained therefrom of possibly substituted 4-tert.-butylbenzal halogenides, 4-tert.-butylbenzyl halogenides and 4-tert.-butylbenzo trihalogenides
02/09/1982CA1117984A1 Vapor phase chlorination of 1,1-dichloroethane
02/02/1982CA1117553A1 Process for the preparation of symmetrical dicumyl peroxides
01/1982
01/27/1982EP0044647A2 Synthesis of a pyridine-1-oxide herbicide and intermediates therefor
01/27/1982EP0044366A1 Distillative freezing process for separating close boiling mixtures
01/26/1982US4312871 6-, 1- And 2-substituted-1-carbadethiapen-2-em-3-carboxylic acids
01/26/1982CA1117145A1 Manufacture of halogenated compounds
01/26/1982CA1117144A1 Manufacture of halogenated hydrocarbons
01/20/1982EP0044111A1 Stabilised 1,1,1-trichloro-ethane compositions
01/20/1982EP0043906A2 Process for the preparation of penta-bromostyrene polymers and their use
01/19/1982US4311863 Process for the manufacture of 1,1,1,2-tetrafluoroethane
01/19/1982US4311846 4-[(Monosubstituted-alkyl) amino]benzoic acids and analogs as hypolipidemic and antiatherosclerotic agents
01/19/1982CA1116587A1 Oxyhalogenation process
01/12/1982US4310713 Production of 1,2-dichloroethane
01/12/1982US4310545 Hypolipidemic and antiatherosclerotic 4-(polyfluoroalkylamino) phenyl compounds
01/12/1982US4310469 Diaryliodonium salts
01/12/1982CA1116166A1 Hexafluoro-triallyl-isocyanurate
01/11/1982EP0039723A4 Improved alumina-supported copper catalyst compositions for fluid-bed hydrocarbon oxyhydrochlorination.
01/06/1982EP0043303A1 Process for the isomerization and/or rearrangement of polychlorobenzenes
01/06/1982EP0042983A1 Process for preparing 1,2-dichloroethane
01/05/1982US4309301 Methylchloroform stabilizer composition employing an alkynyl sulfide
01/05/1982US4309281 Adsorption of paraffin from mixture with aromatic hydrocarbon by zeolite zsm-110
01/05/1982CA1115495A1 Selective catalytic oxidation of carbon monoxide in the presence of olefin monomers
12/1981
12/29/1981US4308410 Production of chloroprene
12/24/1981WO1981003657A1 Unsaturated esters of adamantane containing diols and thermo-resistant cross-linked polymers therefrom