Patents
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Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014)
01/1983
01/11/1983US4368342 Benzene alkylation process
01/11/1983CA1139319A1 Dehydrocoupling of toluene
01/05/1983EP0068755A2 Treatment of zeolite catalysts to enhance para-selectivity
01/05/1983EP0068554A1 Heterogeneous cationic catalytic systems suitable for the oligomerisation of linear non-terminal olefins, and a process for preparing said oligomers using said systems
01/05/1983EP0068542A1 A process for alkylating benzene or C1 to C5-alkyl-substituted benzenes
01/04/1983US4367361 Silica, aluminum hydride catalyst
01/04/1983US4367359 Para-selective zeolite catalysts treated with carbon dioxide
01/04/1983US4367352 Acid catalysts
12/1982
12/28/1982US4366135 From diethylpiperidinium hydroxide or salt, sodium compound, aluminum and/or gallium compound, silicon and/or germanium compound
12/28/1982US4366087 Hydrocarbylaluminum halide with a nickel compound
12/21/1982US4365105 Oligomerizing 1-olefins with a heterogeneous catalyst
12/21/1982US4365104 Para-selective zeolite catalysts treated with sulfur compounds
12/21/1982CA1137968A1 Catalyst for the conversion of aromatic hydrocarbons
12/15/1982EP0066903A1 Process for the preparation of an aromatic hydrocarbon mixture
12/07/1982US4362670 Allylation of carbon compounds
12/07/1982US4362650 Catalyst and process for olefin oligomerization
11/1982
11/30/1982US4361714 Preparation of linear olefin products
11/30/1982US4361713 Para-selective zeolite catalysts treated with halogen compounds
11/25/1982WO1982004040A1 Oligomerizing alpha-olefins with a heterogeneous catalyst
11/24/1982EP0065400A2 Zeolites
11/23/1982CA1136162A1 Production of isopropylbenzene
11/16/1982US4359595 Selective production of olefins
11/10/1982EP0064328A1 Zeolite and catalytic conversion therewith
11/09/1982US4358628 Alkylation of benzene compounds with detergent range olefins
11/09/1982US4358397 Zeolite catalysts modified with group IV A metals
11/09/1982US4358395 Hydrogen regeneration of coke-selectivated crystalline aluminosilicate catalyst
11/09/1982CA1135286A1 Alkylation of aromatic hydrocarbons
11/09/1982CA1135246A1 Catalytic composition and its use in olefin oligomerisation
11/03/1982EP0064046A1 Alkylation of aromatic compounds with silicalite catalysts in the presence of steam
11/02/1982US4357482 High speed
11/02/1982US4357481 High speed
11/02/1982US4357264 Disproportionation, alkylation catalysts
10/1982
10/19/1982US4355194 Isomerizing hexacyclic norbornadiene dimers; low freezing point fuel
10/12/1982US4354049 Process for the production of aromatic hydrocarbons
10/06/1982EP0062005A1 Process for the manufacture of styrene and/or stilbene derivatives
10/05/1982CA1132932A1 Isoparaffin-olefin alkylation utilizing evaporative cooling in a reactor-depropanizer
09/1982
09/29/1982EP0061267A1 Process for the production of indanes; process for the production of isochromans and indane precursors used in this process
09/22/1982EP0060609A1 Process for producing an ethylene/alpha-olefin copolymer
09/21/1982US4350835 Improved selectivity
09/14/1982US4349461 Group VIIA metal-modified zeolite catalysts
09/14/1982CA1131608A1 Resin-ligand-transition-metal-complex composition and processes for using this composition as catalyst
09/07/1982US4348544 Recovery of propane from HF alkylation vent gas
09/07/1982CA1131206A1 Aluminum - modified silica and its uses as catalyst
08/1982
08/31/1982US4347395 Conversion of paraffinic hydrocarbons to aromatics over zeolite catalysts
08/31/1982US4347393 Catalytic alkylating, transalkylating, catalyst separation, neutralization, and distillation
08/25/1982EP0058394A1 Process for reacting an olefin, a norbornene and a cyclopentadiene
08/19/1982WO1982002677A1 Hydrocarbon conversion catalyst
08/18/1982EP0057971A1 Process for preparing 4-methyl-1-pentene
08/11/1982EP0057514A1 Process for alkylating aromatic compounds
08/10/1982US4343957 Process for the production of cumene
08/10/1982CA1129366A1 Process for the production of high octane gasoline, particularly leadfree gasoline
08/04/1982EP0057049A1 Crystalline alumino silicates and their use as catalysts
08/03/1982CA1128965A1 Polymerization reactions with a catalyst containing aluminum oxide, boron oxide and a halogen
08/03/1982CA1128914A1 Method of preparing improved catalysts and use thereof in hydrocarbon conversion reactions
07/1982
07/27/1982US4341913 Process for the production of cumene
07/27/1982CA1128549A1 Production of 3-methylphenol
07/20/1982US4340758 Nitration process for the preparation of 2,6-dialkylaniline
07/13/1982US4339621 From benzene and 2-chloromethyltoluene, sulfuric acid catalyst, surfactant
07/13/1982US4339613 Superacid catalyzed preparation of resorcinol from meta-diisopropylbenzene
07/13/1982US4339350 Catalyst prepared from tungsten hexafluoride and water
07/13/1982CA1127560A1 Cumene recovery
07/07/1982EP0055529A1 Zeolites
07/06/1982CA1127135A1 Crystalline aluminosilicate zeolite, synthesis and use thereof
06/1982
06/30/1982EP0055044A1 Composite zeolite
06/23/1982EP0054387A1 Method for the preparation of hydrocarbons by using zeolite catalysts of the type Nu-5.
06/23/1982EP0054375A1 Methanol conversion to hydrocarbons with zeolites
06/15/1982US4335055 Process for the preparation of alkenylbenzene derivatives or alkenylnaphthalene derivatives
06/15/1982US4335022 Reaction with aluminum hydride; acid catalysts
06/15/1982CA1125728A1 Catalytic distillation process and catalyst
06/10/1982WO1982001866A1 Methanol conversion to hydrocarbons with zeolites and co-catalysts
06/09/1982EP0053423A1 Shape selective reactions utilizing group III A metal-modified zeolite catalyst
06/09/1982EP0053293A1 Process for the thermal dimerization of butadiene
06/08/1982US4334118 Solid phosphoric acid catalyzed olefin polymerization process
06/08/1982US4334117 Process for producing alkadienes
06/08/1982US4334115 Process for making tert-butyltoluenes
06/08/1982US4334114 Production of aromatic hydrocarbons from a mixed feedstock of C5 -C12 olefins and C3 -C4 hydrocarbons
06/08/1982US4334113 Synthetic hydrocarbon oligomers
06/08/1982US4334081 By reacting an organic halide with an olefin
06/08/1982CA1125266A1 Process for the conversion of relatively low molecular weight hydrocarbons, to higher molecular weight hydrocarbons catalyst-reagents for such use in such process, and the regeneration thereof
06/02/1982EP0052930A1 Novel group VA salts and process for preparing same
06/02/1982EP0052929A1 Sulfonated group VA ylides and process for preparing same
05/1982
05/19/1982EP0051741A1 Process for the preparation of a crystalline aluminosilicate (zeolite) and use thereof as a catalyst
05/12/1982EP0051346A1 Shape selective reactions utilizing zeolites modified with group V A metals
05/12/1982EP0051318A1 A catalyst composition containing as catalytically active components alumina and a cristalline Aluminosilicate zeolite, a process for isomerizing xylenes and ethylbenzene, and use of this catalyst composition
05/11/1982US4329533 Shape selective reactions with zeolite catalysts modified with group IA metals
05/11/1982US4329532 Crystalline silicate catalysts
05/11/1982US4329531 Rare earth exchanged zeolites
05/11/1982US4329509 Co-production of 2-alkanones and phenols
05/11/1982CA1123412A1 Crystalline silicates
05/05/1982EP0050907A1 Reactions involving zeolite catalysts modified with group IVA metals
05/04/1982US4328163 Process for the preparation of secondary and tertiary 2-carboxyethyl- and carboxymethylphosphines and their salts, as well as the use thereof
04/1982
04/28/1982EP0050445A1 Telomerization of butadiene and carbon dioxide
04/28/1982EP0050428A1 Ethynylated aromatic compounds and process for making same
04/28/1982EP0050222A1 Process for the continuous preparation of ethylbenzene in the heterogeneous phase
04/27/1982US4326994 Treatment with water
04/21/1982EP0050021A1 Production of aromatics from ethane and/or ethylene
04/20/1982CA1122194A1 Catalyst comprising a compound of a magnesium and transition metal halogen
04/13/1982US4324941 Process for the production of cumene
04/13/1982US4324940 Preferential reaction of smaller and linear olefins
04/13/1982US4324939 Using a catalyst system comprising a phosphorous modified cobalt compound, a halo-organoaluminum compound and a halonydrocarbon
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