Patents
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Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014)
12/1984
12/04/1984US4486615 Catalyst formed from zirconium chloride and dialkylalumiunum chloride
12/04/1984US4486614 Anionic polymerization of cis- and trans-1,3-pentadiene from a mixture of saturated and unsaturated hydrocarbons
11/1984
11/28/1984EP0126527A1 Catalytic conversion of olefins to higher hydrocarbons
11/28/1984EP0126245A2 Para-selective and beta-selective crystallized glass zeolite alkylation catalyst
11/27/1984CA1178623A1 LINEAR .alpha. OLEFIN PRODUCTION USING A TANK GROWTH REACTOR
11/21/1984EP0125810A1 Oxygen-deficient, barium-containing perovskites
11/20/1984US4484017 Bismuth, lanthanide catalysts
11/20/1984US4484016 Peroxidase, oxidase, glucose oxidase, alcohol, glucose, azide
11/20/1984US4484014 Hydrocarbon synthesis
11/20/1984US4483961 Polymeric cyclopentadiene derivatives, method for preparing and use thereof
11/20/1984US4483937 Modified zeolite catalyst composition for alkylating toluene with methanol to form styrene
11/20/1984US4483936 Modified zeolite catalyst composition for alkylating toluene with methanol to form styrene
11/14/1984EP0124998A2 Crystalline zincosilicate
11/13/1984US4482969 Control of an alkylation reactor
11/13/1984US4482774 Silica core
11/13/1984US4482752 Organic compound conversion
11/13/1984US4482653 Cyclopentadiene derivatives, method for preparing, and use thereof
11/13/1984US4482644 Oxygen-deficient, barium-containing perovskites
11/13/1984US4482640 Ethylene oligomerization
11/13/1984US4482438 Method of performing a chemical reaction
11/13/1984CA1177816A1 Method for promoting the activity and/or extending the life of cation-exchangeable layered clay catalysts in proton-catalysed reactions
11/13/1984CA1177807A1 Attrition resistant metal/oxygen compositions
11/07/1984EP0124271A1 Crystalline galloaluminosilicates, steam-modified crystalline galloaluminosilicates, their preparation and their use as catalysts and catalyst supports
11/06/1984US4481173 Manufacture of low sodium zeolite
10/1984
10/31/1984EP0123537A1 Alkylating toluene with methanol to form styrene
10/31/1984EP0123536A1 Modified zeolite catalyst composition for alkylating toluene with methanol to form styrene
10/30/1984US4480142 Catalytic alkylation
10/23/1984US4479024 Catalytic dehydrogenation
10/23/1984US4479023 Isobutylene, butadiene, alumina support, vapor phase
10/23/1984US4479018 Combined ether and alkylate production
10/23/1984US4478949 Para-selective zeolite catalysts treated with sulfur compounds
10/23/1984US4478806 Similar to zeolite zsm-5
10/23/1984CA1176663A1 Process
10/16/1984US4477585 For production of dialkyl benzenes
10/16/1984US4477584 For conversion of aromatic compounds to dialkyl benzenes
10/16/1984US4477583 Zeolite
10/11/1984WO1984003879A1 Crystalline galloaluminosilicates and their use in catalysis
10/10/1984EP0121232A2 Titanium-containing molecular sieves
10/09/1984US4476343 Olefin oligomerization with tantalum halide/oxide-metal oxide catalysts
10/09/1984US4476342 Preparation of highly branched chain oligomers
10/09/1984US4476341 Homogeneous catalyst of nickel compound and organoaluminum compound, hydrogen
10/09/1984US4476340 Arene alkylation with akyl halides using metal oxide-tantalum halide/oxide catalysts
10/09/1984US4476338 Olefins from methanol and/or dimethyl ether
10/09/1984US4476330 Dehydration
10/09/1984US4476288 Catalysts comprising magnesium and a transition metal
10/09/1984US4476097 Acid containing hydrocarbon gas
10/09/1984CA1175863A1 Hf alkylation process and apparatus
10/09/1984CA1175862A1 Conversion of fischer-tropsch synthesis products to benzene xylene and toluene
10/02/1984US4474989 Alkylation, nitration
10/02/1984US4474741 Preparation of a crystalline aluminosilicate (zeolite)
10/02/1984CA1175446A1 Conversions of alcohols and ethers and feedstreams containing the same to benzene, toluene and xylene
09/1984
09/26/1984EP0119389A1 Process for preventing the formation of polymeric by-products at the preparation of 5-vinyl-norbornene(2)
09/26/1984EP0119359A1 Adamantyl carboxylic and sulfonic acid catalyzed paraffin-olefin alkylation and paraffin isomerization
09/19/1984EP0119027A2 Improving catalytic activity of aluminosilicate zeolites
09/19/1984EP0119023A2 Improving catalytic activity of aluminosilicate zeolites
09/18/1984US4472525 Ethylene oligomerization process
09/18/1984US4472522 Suing polymerization catalyst composition of nickel salt, boron hydride reducing agent, and o-dihydrocarbylphosphinophenyl alcohol or ether
09/18/1984US4472518 Shape selective reactions with zeolite catalysts modified with iron and/or cobalt
09/18/1984US4472516 Alkali metal salt deactivating solution
09/18/1984CA1174698A1 Oxidative coupling of aromatic methyl groups
09/13/1984WO1984003452A1 Binder-free zeolite catalyst, process for its preparation, and catalytic reaction using same
09/11/1984US4471148 Process for making catalytically active aluminosilicates and their uses
09/11/1984CA1174220A1 Process for the production of catalysts based on crystalline aluminosilicates and the use of catalysts so produced
09/04/1984US4469912 Phosphoric acid-modified boron trifluoride catalyst
09/04/1984US4469910 Trialkylaluminum catalyst, halogen-containing cocatalyst
09/04/1984US4469908 Liquid phase, zeolite zsm-12
09/04/1984US4469811 Platinum-tin promoted with alkali metal compound
09/04/1984US4469806 Organophosphorus-treated zeolite catalysts for para-selective aromatics conversion
09/04/1984CA1173865A1 Process
08/1984
08/28/1984CA1173425A1 Alumina catalysts and method for their preparation
08/28/1984CA1173394A1 Process for the upgrading of the olefinicic c.sub.4 cuttings
08/22/1984EP0116469A1 Process for the conversion of a C2 to C10 aliphatic linear olefin to a product comprising hydrocarbons of higher carbon number
08/21/1984US4467132 Neo acid promoters
08/21/1984US4467131 Saturation of hydrofluoric acid with isobutane, reacting with olefin
08/21/1984US4467130 Condensation of natural gas or methane into gasoline-range hydrocarbons
08/21/1984US4467128 Hydrogen fluoride, alkylation catalysts
08/21/1984CA1173065A1 Hydrocarbon conversion
08/14/1984US4465893 Oxidative condensation of natural gas or methane into gasoline range hydrocarbons
08/14/1984US4465888 Oligomerization of olefins in supercritical water
08/14/1984US4465887 Isobutene polymers, fractionating feed stream, alcl3 catalyst, multi-stage
08/14/1984US4465886 Zeolite alkylation catalysts having an exterior coating of crystalline silica
08/14/1984US4465885 Alkylation, oligomerization
08/14/1984US4465884 Olefin processing
08/14/1984US4465833 Process for preparing ethynylated benzoic acid derivatives
08/14/1984US4465788 Olefin oligomerization with an activated catalyst
08/07/1984CA1172271A1 Preparation of linear olefin products
08/01/1984EP0114726A2 Reactivation of steam-deactivated catalysts
08/01/1984EP0114416A1 Process for the preparation of butene-1
08/01/1984EP0114385A2 Electrical insulating oil and oil-filled electrical appliances
07/1984
07/31/1984US4463212 Selective oligomerization of olefins
07/31/1984US4463211 Process for oligomerization of C2 to C10 normal olefins
07/31/1984US4463209 Zeolite catalyst, oxidizing gas and steam for regeneration
07/31/1984US4463207 Supported friedel-crafts catalysts; materials handling; catalyst selectivity; corrosion resistance
07/31/1984US4463205 Alkylation process with improved linear alkylbenzene recovery
07/31/1984US4463204 Process for alkylating toluene with methanol to form styrene using a low sodium content potassium/cesium modified zeolite catalyst composition
07/31/1984CA1171836A1 Alkylation of aromatic compounds with silicalite catalysts in the presence of steam
07/24/1984US4461845 Reactivation of steam-deactivated catalysts
07/18/1984EP0113473A1 Novel zeolite catalyst and process for preparing same
07/17/1984US4460705 Catalyst for oxidative dimerization
07/11/1984EP0113234A1 Para-selective alkylation catalysts and processes
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