Patents
Patents for C07C 1 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon (18,898)
08/1978
08/15/1978US4107080 Process for preparing catalyst for olefin polymerization
08/15/1978US4106917 For selective removal of ethylene, acetylene, or mixtures
08/15/1978CA1036747A1 Soluble polyimides derived from phenylindane diamines and dianhydrides
08/08/1978US4105888 Arc heater apparatus for producing acetylene from heavy hydrocarbons
08/08/1978US4105855 Manufacture of symmetrical carotenoids
08/08/1978US4105705 Symmetrical biaryl synthesis via rhodium catalyzed dimerization of aryl mercuric salts
08/08/1978US4105506 Polymerization inhibitor for vinyl aromatic compounds
08/01/1978US4104321 Process for the separation of olefins
08/01/1978US4104320 Method of dehydrocyclizing aliphatic hydrocarbons
08/01/1978US4104319 Ethylation of mono alkyl benzene
08/01/1978US4104294 Crystalline silicates and method for preparing same
07/1978
07/25/1978US4102938 Alumina-silica catalyst impregnated with metal oxides; making propylene, butylene, light hydrocarbons
07/18/1978US4101600 Method of dimerization of alpha-olefins
07/18/1978US4101596 Low pressure xylene isomerization
07/18/1978US4101595 Conversion of ethyl benzene to para xylene
07/11/1978US4100262 Synthesis of zeolite ZSM-5
07/11/1978US4100214 Aluminosilicate zeolite
07/04/1978US4098723 Oxides of iron, potassium, vanadium and cobalt
07/04/1978US4098339 Utilization of low BTU natural gas
06/1978
06/27/1978US4097542 Alkylation with zeolite catalyst
06/27/1978US4097541 Decarbonylation in hydrogen
06/27/1978US4097367 Conversion of olefinic naphtha
06/20/1978US4096163 Conversion of synthesis gas to hydrocarbon mixtures
06/13/1978US4094924 Process for the alkylation of light paraffins with lower olefins
06/13/1978US4094921 Aluminosilicate zeolite catalyst
06/13/1978US4094919 Hydrocarbon conversion processes and catalysts
06/13/1978US4094650 Integrated catalytic gasification process
06/06/1978US4093737 Ethynylbenzene compounds and derivatives thereof in the treatment of pain, fever or inflammation
06/06/1978US4093671 Hydroalkylation using multi-metallic zeolite catalyst
06/06/1978US4093645 Whiteners
06/06/1978US4093643 Catalytic formation of hydrocarbons from CO, H2 mixtures and process for maintaining catalytic activity
06/06/1978US4093565 Synthetic lime mix; refluxing citral and water in the presence of an acid catalyst, distilling off reaction product terpenes and 1-methyl-1,3-cyclohexadiene
06/06/1978US4093029 Reforming, reduction
06/06/1978US4092825 Reacting synthesis gas in presence of catalyst to form water, hydrogen, carbon mono- and dioxides and hydrocarbons
05/1978
05/30/1978US4092129 Electrolysis, reating coal or lignite with oxygen, resulting carbon monoxide is reacted with hydrogen
05/23/1978US4091044 Stilbene from toluene
05/23/1978US4091008 Production of a gas rich in methane
05/16/1978US4089778 Process for separating a substance from a liquid medium containing the substance in dissolved form
05/16/1978CA1031284A1 Removal of polar compounds from hydrocarbonated mixtures
05/09/1978US4088734 Removal of hydrogen arsenide
05/09/1978US4088706 Methanol conversion to para-xylene using a zeolite catalyst containing an oxide of boron, magnesium, phosphorus, or mixtures
05/09/1978US4088681 Substituted 1-alkenynyl-cyclohexanols and -cyclohexenes and processes for their preparation
05/09/1978US4088671 Synthesizing higher hydrocarbons
05/02/1978US4087477 Method of reducing the α-acetylene content of hydrocarbon
05/02/1978US4087463 Cobalt carbonyl catalyst
05/02/1978US4087379 Catalyst and process for oligomerizing olefins
05/02/1978US4087350 Olefins production by steam cracking over manganese catalyst
05/02/1978US4087335 Inhibitors for vinylbenzyl chloride and vinyltoluene decomposition
04/1978
04/25/1978US4086287 Crystalline alumino-silicate zeolite as catalyst
04/25/1978US4086285 Dehydration of 5,6-exo-trimethylene-2-norbornyl carbinol with phosphoric acid; intermediate for 4-homotwistane
04/25/1978US4086262 Carbon monoxide, hydrogen, reduction catalyst, crystalline aluminosilicate
04/25/1978US4086261 Methanation over synthetic amorphous silicas
04/25/1978US4086186 Crystalline zeolite ZSM-34 and method of preparing the same
04/18/1978US4085200 Thermochemical process for producing methane and oxygen
04/18/1978US4085155 Preparation of alkyl substituted 1,3-dimethylbenzenes
04/11/1978US4083889 Process for manufacturing ethylene
04/11/1978US4083888 Catalytic conversion of a methanol feed, diluent, crystalline aluminosilicate zeolite catalyst
04/11/1978US4083803 Anchored silylhydrocarbyl phosphine transition metal complex catalysts and their method of preparation
04/04/1978US4082810 Bulky trialkylborohydrides
03/1978
03/28/1978US4081489 Sulfuric acid catalyst
03/28/1978US4081488 Friedel crafts condensation of vinylidene chloride and isobutyryl chloride, reduction, dehydration
03/28/1978US4081332 Extractive distillation of C5 hydrocarbons using acetonitrile and additives
03/21/1978US4080396 Selective production of para-xylene by conversion of olefins
03/21/1978US4080395 Aluminosilicate zeolite and antimony oxide
03/14/1978US4079096 Manufacture of light olefins
03/14/1978US4079095 Zeolite catalyst
03/14/1978US4079072 Regeneration of sulfur-poisoned rhodium catalyst with sulfur-free feed of carbon monoxide and hydrogen
03/14/1978CA1027974A1 Process for preparing very pure aromatics from petroleum cuts
03/07/1978US4078139 Process for deoxygenating secondary alcohols
03/07/1978US4077995 Sulfided cobalt-aluminum-zinc mixed oxide catalyst
03/07/1978US4077912 Catalysts useful for exothermic reactions
03/07/1978US4077907 Catalyst for synthesizing low boiling aliphatic hydrocarbons from carbon monoxide and hydrogen
02/1978
02/28/1978US4076842 Crystalline zeolite ZSM-23 and synthesis thereof
02/28/1978US4076762 Oxidation with sodium hypochlorite-ruthenium dioxide system
02/28/1978US4076612 Process for obtaining liquid fuel-oil and/or gaseous hydrocarbons from solid carbonaceous feed stocks
02/14/1978US4073822 Alkylation catalysts
02/14/1978US4073821 Alkylation catalyst
02/14/1978US4073818 Cyclododecatriene, zeolite catalyst
02/14/1978US4073750 Method for preparing a highly dispersed supported nickel catalyst
02/07/1978US4072733 Conversion of methanol and dimethyl ether
02/07/1978US4072732 Conversion of methanol and dimethyl ether to C2 -C6 monoolefins using a partially hydrated zirconium sulfate catalyst
01/1978
01/31/1978US4071575 Dimerization catalyst
01/31/1978US4071573 Prolonging zeolite catalyst life in methanol conversion to gasoline by disposing of exothermic reaction heat
01/31/1978US4071473 Preparation and use of high surface area transition metal catalysts
01/31/1978US4071331 Process for producing methane from carbon monoxide and steam
01/24/1978US4070419 Polymerization of styrene
01/17/1978US4069172 Dried and calcined faujasite zeolite containing ammonium and barium and/or potassium ions
01/17/1978US4069134 Catalytic reforming
01/10/1978US4067923 Process for producing isoprene
01/10/1978US4067919 Selective conversion of cycloparaffins to form para-xylene using an antimony zeolite catalyst
01/10/1978US4067917 Initiators for block copolymerization
01/10/1978US4067900 Catalyst containing iridium or rhodium and halogen
01/03/1978US4066715 Alcohol, aluminum, aluminum halide polymerization catalyst
01/03/1978US4066714 From alcohols or ethers, using a cesium or barium-containing zeolite catalyst
01/03/1978US4066713 Process for the addition of organic acids to acetylenic compounds contained in inorganic or organic hydrocarbon streams
12/1977
12/27/1977US4065516 Isomerizing pentene-2 to pentene-1
12/27/1977US4065515 Alkane isomerization process using a supported perfluorinated polymer catalyst
12/27/1977US4065512 T-butanol from isobutene, copolymer of sulfonyl fluorovinyl ether and a fluorocarbon
12/27/1977US4065507 Oxidation using metal oxide catalysts
12/27/1977US4065484 Methanation process with intermittent reactivation of catalyst