Patents
Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014)
09/1985
09/17/1985US4542251 Oligomerization of liquid olefin over a nickel-containing silicaceous crystalline molecular sieve
09/17/1985US4542250 Heat resistant
09/17/1985US4542248 Process for the preparation of a C2 -C4 paraffin dehydrogenation catalyst
09/17/1985CA1193617A1 Aromatics production
09/17/1985CA1193610A1 Production of indanes
09/11/1985EP0154317A1 HF alkylation with product recycle employing two reactors
09/10/1985US4540763 Polymers derived from poly(arylcyclobutenes)
09/03/1985CA1192892A1 Synthetic crystalline group viii metal silicate compositions and preparation thereof
09/03/1985CA1192891A1 Synthetic crystalline metal silicate and borosilicate compositions and preparation thereof
08/1985
08/28/1985EP0152485A1 Binder-free zeolite catalyst, process for its preparation, and catalytic reaction using same
08/27/1985US4538018 Controlling ratios of catalyst components during start-up and operating periods
08/27/1985US4538017 Conversion of paraffins to aromatics
08/27/1985US4538013 Process for producing Diels-Alder adducts while inhibiting the formation of polymeric by-products
08/27/1985US4538012 Oligomerization of liquid olefin over a nickel-containing silicaceous crystalline molecular sieve
08/27/1985US4537757 Crystalline aluminosilicate AZ-1 and a process for producing the same
08/20/1985US4536604 To prepare 1,6-octadiene
08/13/1985US4534891 Branched C13 -alk-1-en-5-ones and use thereof in perfumery
08/13/1985CA1191867A1 Process for preparing dinitrobenzophenones
08/07/1985EP0150969A2 Process for converting light olefins into heavier hydrocarbons
08/07/1985EP0150898A2 Novel pillared interlayered clays, processes for their production and uses thereof
08/07/1985EP0150897A2 Novel layered clays, process for their production and uses thereof
08/06/1985US4533782 Method and catalyst for polymerizing a cationic polymerizable monomer
08/06/1985US4533781 Dimerization of propylene using a catalyst of sodium, potassium or amide on a potassium aluminate support; oxygen promoters
08/06/1985US4533780 Natural gas conversion
08/06/1985US4533651 Catalysts for olefin oligomerization and isomerization
08/06/1985US4533649 Gelling and crystallizing a mixture of sources of silicon, aluminum, alkali metal, water and ammonia; zeolites
08/06/1985US4533505 Reaction of ethylene iwith acid halides in the presence of a base and a palladium catalyst
07/1985
07/31/1985EP0150105A2 Production of transport fuels from light olefins
07/30/1985US4532370 Contacting ethylene with catalyst formed by reacting preformed mixture of alkyl titanate and ether with alkylaluminum compound
07/30/1985US4532357 Reacting methylindanes with oxygen or air in presence of transition metal oxidation catalyst, recovering product by fractional distillation
07/30/1985US4532226 Zeolite catalysts modified with Group VI A metal
07/23/1985US4531014 Process for the conversion of a C2 to C10 aliphatic linear olefin to a product comprising hydrocarbons of higher carbon number
07/23/1985US4530917 Process of presulfurizing catalysts for hydrocarbons treatment
07/18/1985WO1985003016A1 Novel pillared interlayered clays, processes for their production and uses thereof
07/18/1985WO1985003015A1 Novel layered clays, a process for their production and uses thereof
07/17/1985EP0148584A2 Production of para-diisopropylbenzene and use of same in the production of hydroquinone
07/17/1985EP0148544A1 Process for preparing inorganic metal oxygen composition capable of dehydrocoupling toluene
07/17/1985EP0148540A1 Active zeolite catalysts of improved stability
07/16/1985US4529771 Thermosetting polymeric cyclopentadiene derivative
07/16/1985US4529554 Reacting a sulfonated ligand with unsaturated ketone or aldehyde; then a metal salt
07/16/1985CA1190532A1 Process for making catalytically active aluminosilicates and their uses
07/10/1985EP0148147A2 Process for para selective alkylation of aromatic hydrocarbons
07/09/1985US4528416 Ethylene oligomerization process carried out in a monohydric/dihydric alcohol solvent mixture
07/09/1985US4528415 Ethylene dimerization
07/09/1985US4528414 Olefin oligomerization
07/09/1985US4528412 Dehydrocyclodimerization process
07/09/1985CA1190203A1 Process for deactivating catalytically active sites on the external surface of crystalline silicate catalysts, as well as crystalline silicate catalysts the catalytic properties of the external surface of which differ from those of the pore surface
07/03/1985EP0147111A2 Production of aromatic hydrocarbons
07/02/1985US4527001 Contacting olefin feed with molecular sieve
06/1985
06/26/1985EP0146525A2 Process for preparing crystalline silicas
06/26/1985EP0146524A2 Crystalline silicas
06/26/1985EP0146439A1 Process for the preparation of acetylenic derivatives, acetylenic compounds thus obtained and their use
06/26/1985EP0145784A1 High temperature production of benzene from natural gas
06/18/1985US4524230 Preparation of alkylaromatic compounds
06/18/1985US4524229 Arene alkylation with metal oxide-niobium halide/oxide catalysts
06/11/1985US4523050 Methane conversion process
06/11/1985US4523049 Contact with reducible oxide of metal and oxygen containing gas
06/11/1985US4523045 Process for converting paraffins to olefins
06/11/1985US4523044 Compositions of polyarylalkane oligomers and process for their manufacture
06/11/1985US4522929 Active zeolite catalysts of improved stability
06/05/1985EP0143334A1 Process for preparing 4-methyl-1-pentene
05/1985
05/28/1985US4520221 Polymerization of ligth olefins over zsm-5 type catalyst, the suface activity of which has been deactivated with base
05/28/1985US4520220 Alkylation of aromatics employing silicalite catalysts
05/28/1985US4520219 Process for the production of pseudocumene or durene
05/28/1985US4520217 Pyrolysis of natural gas liquids to aromatic hydrocarbons using a hot recycled gas
05/28/1985US4520126 Catalyst composition suitable for the dimerization or codimerization of alpha-olefins
05/28/1985US4520118 Catalytic activity of aluminosilicate zeolites
05/28/1985CA1187859A1 Regeneration process of an aromatisation catalyst
05/22/1985EP0142156A2 Small olefin interconversions
05/22/1985EP0142155A2 Conversion of certain hydrocarbons using silicoaluminophosphate catalysts
05/22/1985EP0142154A2 Olefin oligomerization
05/21/1985US4518814 Ethylene oligomeration
05/21/1985US4518703 With oxygen, hydrogen chloride and a reducing agent/ acting toluene with methylating agent
05/15/1985EP0141514A2 Para-selective aromatic hydrocarbon conversions using silica bound zeolite catalysts
05/14/1985US4517398 Used for conversion of methane to higher hydrocarbons
05/14/1985US4517397 Oxidative dimerization of toluene
05/14/1985CA1187103A1 Low activity catalyst oligomerization process
05/07/1985US4515990 Preparation of indanes, tetralins and phenyl alcohol in Friedel Craft reaction
05/02/1985EP0139504A1 Adamantylamine/long chain alkylamine catalysts and use in paraffin-olefin alkylation process
05/02/1985EP0139343A2 Method for the oligomerization of alpha-olefins
05/02/1985EP0139342A2 Method for the oligomerization of alpha-olefins
04/1985
04/30/1985CA1186295A1 Zeolites
04/25/1985WO1985001675A1 Procedure for producing zeolite catalysts, and alkylation process
04/24/1985EP0138766A2 Process for the preparation of substituted 1-phenyl indanes
04/24/1985EP0138555A1 Fluorochemical rhodium compounds
04/23/1985US4513166 Process for the low polymerization of isobutene
04/23/1985US4513165 Alkylation process
04/23/1985US4513164 Condensation of natural gas or methane into gasoline range hydrocarbons
04/23/1985US4513156 Olefin oligomerization using extracted feed for production of heavy hydrocarbons
04/23/1985CA1185984A1 Cyclopentadiene derivatives, method for preparing, and use thereof
04/17/1985EP0137757A1 Alkylation of aromatic hydrocarbons
04/17/1985EP0137679A1 Diacetylenes having liquid crystal phases
04/17/1985EP0137574A2 Method and catalyst for polymerizing a cationic polymerizable monomer
04/17/1985EP0137288A1 Integrated HF regeneration in aromatic hydrocarbon alkylation process
04/16/1985US4511751 Process for producing isoprene
04/16/1985US4511750 Olefin oligomerization with an activated catalyst
04/16/1985US4511748 Process for producing alkylbenzenes
04/16/1985US4511747 Light olefin conversion to heavier hydrocarbons with sorption recovery of unreacted olefin vapor
04/16/1985US4511746 Alumina-free molecular sieve
04/10/1985EP0136377A1 Oligomerization of olefins and synthetic lubricant comprising olefin oligomers