Patents
Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929)
05/1979
05/16/1979EP0001905A1 Production of chloroprene
05/15/1979CA1054637A1 1,2,3,4,-tetrakis (perfluoroalkyl)-1,3,-butadienes and their preparation
05/08/1979US4153719 Aromatic diketones
05/08/1979CA1054282A1 Halogen containing fire retardant additive with improved heat stability
05/08/1979CA1054162A1 Process for the preparation of carbon tetrachloride
05/08/1979CA1054161A1 Manufacture of heat-stable brominated oligomers of monovinyl-aromatic compounds
05/02/1979EP0001670A1 Stabilized compositions containing methylene chloride
05/01/1979US4152359 Stabilized 1,1,1-trichloroethane
04/1979
04/24/1979US4151212 Passing through a bed of alumina to reduce chloral content
04/24/1979US4151205 Synthesis of vitamin E
04/24/1979US4151202 Preparation of diallyl dimethyl ammonium chloride and polydiallyl dimethyl ammonium chloride
04/24/1979US4151175 Salt formation, methylene chloride
04/18/1979EP0001426A1 Method for dehydrating catalyst waste containing copper
04/18/1979EP0001417A1 Method for the preparation of 1,2-dichlorethane
04/17/1979US4150059 Dehydration of alpha-methylbenzyl alcohols over silica to form monovinylidene aromatic monomers
04/17/1979US4149874 Postemergence, preemergence
04/17/1979US4149413 Optically active liquid crystal mixtures and liquid crystal devices containing them
04/17/1979CA1052927A1 Fire retardant compositions
04/17/1979CA1052826A1 Low temperature fluid bed catalytic combustion of chlorohydrocarbon waste stream
04/17/1979CA1052825A1 Stabilized 1,1,1-trichloroethane
04/17/1979CA1052726A1 Purification of vinyl chloride
04/10/1979US4148832 Continuous process for the chlorination of 1,1,1,-trichloroethane or mixtures thereof
04/10/1979US4148831 By photochlorination then pyrolysis
04/10/1979CA1052292A1 Removal of hydrogen fluoride from gaseous mixture by absorption on alkaline earth metal fluoride
04/04/1979EP0001301A1 Production of a mixture of dichlorobutenes from butadiene and chlorine
04/03/1979US4147733 Fluorination of chlorinated hydrocarbons
04/03/1979CA1051929A1 Process for the separation of cis- and trans-1,2-dichloroethylene from 1,1-dichloroethane by distillation and isomerization process for preparing 1,1,1-trichloroethane and method for the removal of cis- and trans-1,2-dichloroethylene from 1,1-dichloroethane by selective chlorination
04/03/1979CA1051896A1 Method of producing psychotropically and antimicrobially effective polysubstituted derivatives of 10-piperazinodibenzo (b,f) thiepin
03/1979
03/27/1979CA1051461A1 Production of chlorinated hydrocarbons
03/20/1979US4145368 Process for the production of 1,1,1-trifluoro-2,2-dichloroethane
03/20/1979US4145367 Process for purifying 1,2-dichloroethane
03/20/1979US4145362 Diazotization of arylamine in presence of alkanoic acid, copper halide catalyst
03/20/1979US4145311 Chromoxyfluoride treated with fluorine
03/20/1979US4145260 Hydrogen chloride as the dehydrating agent
03/13/1979US4144192 Dehydrochlorination catalyst
03/13/1979CA1050640A1 Solid state image sensor
03/13/1979CA1050382A1 Surfactant iodine composition and method for preparing same
03/07/1979EP0000951A1 Pharmaceutical Formulations comprising 1-substituted imidazoles, 1-substituted imidazoles and 1-substituted imidazoles for use in the treatment or prophylaxis of thrombo-embolic disorders
03/06/1979US4143230 From the copper enolate of 3-allylcyclopentanone, alkynylation with a pentyne, ozonolysis and oxidative cleavage to jasmonic acids
03/06/1979US4143087 Using a partially reduced bismuth oxide catalyst
03/06/1979US4143079 Novel process for production of perfluoro p-methane from pinene
03/06/1979US4143078 Fluorination of methyl ketones
03/06/1979US4143077 Diaryloxy-meta-terphenyl derivatives, their manufacture and uses
03/06/1979CA1050050A1 Process for the manufacture of vinyl chloride
03/06/1979CA1050042A1 Polyene compounds
03/06/1979CA1050036A1 Process for preparing organosiloxanes
02/1979
02/27/1979US4141922 One step removal of 2-chloroethanol by formation of ethylene glycol
02/27/1979CA1049568A1 Stabilized methylene chloride
02/27/1979CA1049567A1 Inhibition of aromatic compound degradation of methylene chloride
02/21/1979EP0000847A1 Vinyl chloride monomer production
02/21/1979EP0000825A1 Geminally disubstituted indene derivatives, processes for their preparation and pharmaceutical compositions containing them
02/20/1979US4140794 Compounds having a trichloromethylic end group having a juvenile hormone action on insects and acaricide activity
02/20/1979CA1049037A1 Process for the production of chlorofluorinated carboxylic acids
02/13/1979US4139568 From methanol and hydrogen fluoride, activated carbon, nickel fluoride, chromium fluoride, aluminum fluoride catalyst
02/07/1979EP0000554A1 Process for the preparation of oxiranes substituted by halogen alkyl
02/06/1979US4138497 Indanpentol derivatives for treating hypertension
02/06/1979US4138439 In the presence of an aluminum fluoride containing catalysts by contacting acetylene with hydrogen fluoride
02/06/1979US4138419 Emulsifiers, sizing
02/06/1979US4138355 Corrosion resistance, antimony trihalides, antimony pentahalides, hydrogen fluoride
02/06/1979US4138289 Asymmetric hydrogenation by microorganism, fermentation
01/1979
01/30/1979US4137055 Process for separating tetrafluoroethylene from nitrogen and carbon monoxide
01/30/1979CA1047540A1 Process for producing chlorinated derivatives of ethylene utilizing catalytic combustion for by-product disposal
01/24/1979EP0000324A1 Substituted cyclopropylmethoxy anilides, their preparation and their use as herbicides
01/23/1979US4136256 4-(monoalkylamino)benzoic acid imidates
01/23/1979US4136125 Reductive coupling of perchlorocyclopentadiene
01/16/1979CA1046236A1 Method for recovering sulfur monochloride
01/10/1979EP0000322A1 Compounds having an anti-depressive or tranquilizing activity, pharmaceutical compositions containing them, and processes and intermediates for their preparation
01/09/1979US4133837 Preferential aliphatic halogenation of ar-substituted alkylbenzenes
01/09/1979US4133663 Heat exchanging, condensation/physical/
01/09/1979CA1046087A1 Cyclic ethylene oxyhydrochlorination process with reduced hydrocarbon emissions
01/09/1979CA1046070A1 Diketones, keto-esters and their preparation
01/02/1979US4132741 Dehydrohalogenation of a dihalobutene in the presence of an anionic surfactant
12/1978
12/26/1978US4131748 P-Terphenylene-dicarboxylic acids and their synthesis
12/26/1978US4131626 Process for producing bromine
12/19/1978US4130646 1,2,3,4-Tetrahydro-2-((4-(phenyl)-1-piperazinyl)methyl)-1-naphthalenols and derivatives and analogs thereof
12/19/1978US4130598 Dehydroisomerization of isobutene
12/19/1978US4130596 Process for producing chloroprene monomer having a little content of acetaldehyde
12/19/1978US4130595 Melt oxychlorination process
12/19/1978US4130594 Liquid phase fluorination process
12/19/1978US4130561 Polycycloanilines
12/12/1978US4129604 Recovering hydrogen chloride
12/12/1978US4129603 1,1,1,2-tetrafluoroethane, chromium oxide or basic chromium fluoride catalyst
12/12/1978US4129602 Tantalum, niobium or rhenium pentafluoride or pentachloride catalyst
12/05/1978US4128589 Generation of CF4 from Teflon for reactive atmosphere processing and growth of metal fluorides
12/05/1978CA1043819A1 Process for the preparation of tetrachloro-ethylene from tetrachloromethane
12/05/1978CA1043818A1 Process for the production of aromatic trifluoromethyl compounds of the benzene series
12/05/1978CA1043817A1 Stabilized methylchloroform
11/1978
11/28/1978CA1043359A1 Dehydrochlorination of 1,2-dichloroethane
11/21/1978US4126623 Benzyl or phenyl ethers and thioethers with a linear aliphatic chain having a halogenated end group and exhibiting juvenile hormone and acaricide activity
11/21/1978US4126613 Substituted cycloalkyl lactamimides
11/21/1978US4126526 Integration with production of chlorine
11/21/1978CA1042924A1 Low temperature catalytic combustion of chlorohydrocarbons
11/21/1978CA1042923A2 Production of bromostyrene, dibromostyrene and alkyl bromides
11/21/1978CA1042921A1 Diarylbutanolamines
11/14/1978US4125731 Novel indan derivatives
11/14/1978US4125564 Process for producing chloroprene
11/07/1978US4124534 Cupric chloride, potassium chloride, calcium chloride, magnesium chloride
11/07/1978CA1042020A1 Low temperature fluid bed catalytic combustion of chlorohydrocarbon waste stream
11/07/1978CA1042019A1 Processes for the preparation of cyclic aldehydes
10/1978
10/31/1978US4123467 Oxychlorination of ethylene