Patents
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Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
01/1986
01/15/1986EP0168185A2 Improving zeolite catalyst life
01/14/1986US4564642 Iron oxide, titanium oxide, zinc oxide potassium oxide, hydrogenation catalyst
01/08/1986EP0167232A2 Preparation of zeolite ZSM-12
01/08/1986EP0167109A2 Process for oxydehydrogenation of ethane to ethylene
01/07/1986US4563440 Process for preparing an oxidation catalyst
01/07/1986CA1199041A1 Olefin bond isomerisation process
01/07/1986CA1199036A1 Shape selective acid catalyzed reactions of olefins over crystalline zeolites
01/02/1986EP0166578A2 Process for reducing the cracking activity and increasing the conversion and selectivity in dehydrogenation and isomerization reactions by non-aqueous exchange of acidic sites on molecular sieves
01/02/1986EP0166513A2 Preparation of zeolite ZSM-12
01/02/1986EP0166438A2 Process for oxydehydrogenation of ethane to ethylene
01/02/1986EP0166359A2 Recycle of butadiene product in catalytic dehydrogenation process
12/1985
12/31/1985CA1198685A1 Liquid phase adsorption and separation process
12/24/1985US4560824 Dilution of feed streams with butane to produce coke
12/24/1985US4560822 Zeolite catalyst, elevated temperature
12/18/1985EP0164560A1 Process for the dehydrogenation of hydrocarbons
12/17/1985US4559365 Fischer- tropsch hydrocarbon synthesis
12/17/1985US4559320 Catalysts for olefin conversions
12/17/1985CA1198129A2 Thermal regenerative cracking (trc) process and apparatus
12/11/1985EP0164156A1 Process for the preparation of a catalyst mixture and its use
12/10/1985US4558168 Production of high purity butene-1 from an n-butane feedstock
12/03/1985US4556753 Process for producing isobutene
12/03/1985US4556749 Catalytic conversion of olefins to higher hydrocarbons
12/03/1985US4556720 Fluorochemical rhodium compounds
12/03/1985US4556461 Process for separating highly pure butene-1 or butene-1/isobutene mixture from C4 hydrocarbon fraction
11/1985
11/27/1985EP0162385A1 Process for the preparation of dienes by dehydration of aldehydes
11/26/1985US4555312 Extractive distillation with polar solvent
11/21/1985WO1985005102A1 Two stage process for catalytic conversion of olefins to higher hydrocarbons
11/21/1985EP0161705A2 Process for the preparation of hydrocarbons
11/21/1985EP0161488A1 Titanium-aluminum-phosphorus-silicon-oxide molecular sieves
11/19/1985US4554396 Olefin upgrading with ferrosilicate zeolite catalyst
11/19/1985US4554260 Two stage process for improving the catalyst life of zeolites in the synthesis of lower olefins from alcohols and their ether derivatives
11/19/1985US4554143 Crystalline ferroaluminophosphates
11/19/1985CA1196931A2 Sequential thermal cracking
11/12/1985CA1196624A1 Process for the preparation of a catalyst and process for the dehydrogenation of c.sub.2-c.sub.4 paraffins
11/07/1985WO1985004867A1 Natural gas conversion
11/07/1985WO1985004854A1 Substituted aluminosilicate compositions and process for preparing same
11/07/1985WO1985004821A1 Hydrocarbon conversion process
11/05/1985US4551443 Catalysts for the selective hydrogenation of acetylenes
10/1985
10/29/1985US4550091 Non-aqueous exchange of acidic sites on molecular sieves
10/29/1985CA1196031A1 Process for converting alcohols into olefins
10/29/1985CA1196028A1 Process for converting olefins to high viscosity index lubricants
10/22/1985US4548913 Catalyst, a process for its preparation and an isomerization process in the presence of this catalyst
10/22/1985CA1195676A1 Crystalline aluminosilicate zeolites, a process for their preparation and their use
10/22/1985CA1195675A1 Titanium-containing zeolites, a process for their preparation and their use
10/22/1985CA1195674A1 Zirconium- and/or hafnium-containing zeolites, a process for their preparation and their use
10/16/1985EP0158503A2 High selectivity process for dehydrogenation of paraffinic hydrocarbons
10/16/1985EP0158280A1 Process for removing acetylene from a C2 stream
10/15/1985US4547619 Process for removal of phenolic inhibitors from polymerizable conjugated olefin
10/15/1985US4547618 Dehydration zeolite catalyst modified by magnesium and/or manganese and platinum oxide
10/15/1985US4547617 Olefin conversion
10/15/1985CA1195344A1 Catalytic condensation process with propane product stream
10/08/1985US4545941 To produce reduced chain length esters and alpha-olefins
10/01/1985US4544793 Methanol or dimethyl ether
10/01/1985US4544791 Process for producing premium gasoline by polymerizing C4 cuts
10/01/1985US4544790 Dimerization process and catalysts therefor
10/01/1985US4544788 Control system for catalytic conversion of olefins to heavier hydrocarbons
10/01/1985US4544672 Cobalt-promoted catalysts for use in Fischer-Tropsch slurry process
10/01/1985CA1194504A2 Fuel gas generation
09/1985
09/24/1985US4543433 Dehydrochlorination, vitamin a intermediate
09/17/1985US4542249 Olefin conversions and catalysts
09/17/1985US4542248 Process for the preparation of a C2 -C4 paraffin dehydrogenation catalyst
09/10/1985CA1193238A1 Catalyst based on gamma alumina, and its method of preparation
08/1985
08/28/1985EP0152918A1 Olefin conversion
08/27/1985US4538012 Oligomerization of liquid olefin over a nickel-containing silicaceous crystalline molecular sieve
08/21/1985EP0152324A1 Tetraene, its preparation and its use
08/21/1985EP0152112A2 Olefin conversion
08/20/1985US4536603 Production of acetylene from coal by contact with a combustion gas
08/14/1985EP0151356A1 Process for the selective hydrogenation in the presence of solvents of acetylenic compounds in a C4-hydrocarbon fraction comprising butadiene
08/07/1985EP0150969A2 Process for converting light olefins into heavier hydrocarbons
08/07/1985EP0150740A2 Process for the preparation of olefines from methanol
08/06/1985US4533782 Method and catalyst for polymerizing a cationic polymerizable monomer
08/06/1985US4533780 Natural gas conversion
08/06/1985US4533779 Supported palladium-gold catalyst, its manufacture and use in reactions for the selective hydrogenation of diolefinic and/or acetylenic hydrocarbons
08/06/1985US4533651 Catalysts for olefin oligomerization and isomerization
07/1985
07/31/1985EP0149698A1 Dehydrogenation catalyst composition
07/24/1985EP0149145A2 Process for the separation of C4 hydrocarbon mixture by extractive distillation
07/23/1985CA1190912A1 Catalyst and process for light olefin production
07/16/1985US4529825 Method for the preparation of a trans-isomer of ethylenically unsaturated organic compounds
07/16/1985CA1190532A1 Process for making catalytically active aluminosilicates and their uses
07/10/1985EP0147960A2 Selective adsorption and recovery of organic gases using ion-exchanged faujasite
07/10/1985EP0147399A1 Photochemical reactions for commercial synthesis.
07/09/1985US4528415 Ethylene dimerization
07/09/1985US4528414 Olefin oligomerization
07/09/1985CA1190177A1 Extractive distillation method
07/09/1985CA1190176A1 Process for separating highly pure butene-1 and butene-2
07/03/1985EP0147217A2 Leukotriene antagonists
07/02/1985US4527002 Thermal cracking method for producing olefines from hydrocarbons
07/02/1985US4527001 Contacting olefin feed with molecular sieve
07/02/1985US4527000 1,12-Heptadecadiene
07/02/1985US4526878 Method for supporting metal and/or metal oxide on a crystalline aluminosilicate zeolite catalyst
07/02/1985US4526295 Cartridge for injecting a semi-pasty product
07/02/1985CA1189876A1 Process for producing alcohols and ethers
07/02/1985CA1189848A1 Catalyst and process for dehydrating 2-alcohols
06/1985
06/26/1985EP0146439A1 Process for the preparation of acetylenic derivatives, acetylenic compounds thus obtained and their use
06/26/1985EP0146348A2 Substituted naphthalenes, indoles, benzofurans and benzothiophenes as lipoxygenase inhibitors
06/26/1985EP0145912A2 Production of acetylene from coal
06/25/1985US4525255 Photochemical reactions for commercial synthesis
06/19/1985EP0145478A2 Improvements in catalysts
06/19/1985EP0145372A2 Hydrolysis of carbonyl sulfide over alumina
06/19/1985EP0145126A2 Selective extraction solvent recovery using regenerated cellulose under reverse osmosis conditions
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