Patents
Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014)
06/1996
06/18/1996CA2023007C Transfer of acid catalyst
06/13/1996WO1996017811A1 Ethylene conversion process
06/13/1996WO1996017810A1 Process for the alkylation of benzene-rich reformate using mcm-49
06/12/1996EP0716064A1 Method and apparatus for oxidative coupling of methane
06/12/1996EP0715610A1 Isoparaffin-olefin alkylation
06/12/1996EP0715609A1 Isoparaffin-olefin alkylation
06/12/1996CN1124468A New method and catalysts on inorganic carriers for converting C1-C4 Hydrocarbons to C2-olefinic hydrocarbons
06/12/1996CN1124467A New method and supported catalysts for converting C1-C4 hydrocarbons to C2-olefinic hydrocarbons
06/12/1996CN1031990C Dielectric composition based of benzyltoluene and (methyl benzyl) xylene
06/12/1996CN1031989C Process and catalyst composition of alkylating benzene or substituted benzene or transalkylating alkylated benzene
06/06/1996WO1996016920A1 Dimerization catalyst and process using alkyl aluminium alkoxide
06/06/1996CA2205378A1 Dimerization catalyst and process using alkyl aluminium alkoxide
06/05/1996EP0714871A1 Alkylation process
06/05/1996CN1123787A Utilization of organic waste from production of fatty alcohol by oxo-synthesis
06/04/1996US5523508 Process for linear alpha-olefin production: eliminating wax precipitation
06/04/1996US5523507 Process of trimerizing and oligomerizing olefins using chromium compounds
06/04/1996US5523504 Catalytic reaction of alkylbenzene and butadiene
06/04/1996US5523503 Cocurrent simulated moving bed hydrocarbon alkylation process
06/04/1996US5522984 Useful in alkylation, transalkylation, cracking, hydrocracking and isomerization
06/04/1996US5522982 Process for preparing 4,4'-dimethyl-1,1'-binaphthyl
05/1996
05/30/1996WO1996016004A2 Hydrocarbon conversion process using a zeolite bound zeolite catalyst
05/29/1996EP0713492A1 Electron acceptor compositions
05/29/1996EP0498857B1 Process for dimerizing or codimerizing an alpha-olefin
05/29/1996EP0464156B1 Isoparaffin-olefin alkylation process
05/28/1996CA2003994C Selective production of aromatic hydrocarbons from c- to c- olefinic hydrocarbons
05/23/1996WO1996015083A1 Selective para-xylene production by toluene methylation
05/23/1996CA2202858A1 Selective para-xylene production by toluene methylation
05/22/1996EP0712386A1 Process for the alkylation of olefins and apparatus for carrying out this process
05/22/1996CN1123031A Ionic liquids
05/22/1996CN1123023A Alkylation process
05/21/1996US5518932 Control of ethylene on alkyl aluminum chain growth processes using calorimetry
05/15/1996EP0711600A1 Catalyst and process for preparing long chain alkylaromatic compounds
05/14/1996US5516958 Preparation of α, ω-diene oligomers and derivatives thereof
05/14/1996US5516954 Catalyst of group ivb metal oxide modified with oxyanion of group vib metal
05/14/1996US5516736 Selectivating zeolites with organosiliceous agents
05/08/1996CN1122130A Method for producing light alpha olefins having improved purity by ethylene oligomerisation
05/08/1996CN1031757C Polyalkyl-aryl-methane oligomer composition and preparation process thereof
05/01/1996EP0709356A1 Catalytic composition and aliphatic hydrocarbon alkylation process
05/01/1996EP0687248A4 Crystallization of 2,6-dimethylnaphthalene
05/01/1996CN1121704A Catalyst composition for alkene oligomerisation and co-oligomerisation
04/1996
04/24/1996EP0708071A1 Process and device for the preparation of 5-(alkylalkylidene)-1,3-cyclopentadienes
04/24/1996CN1120976A Catalyst for preparing styrene and ethylbenzene
04/23/1996US5510563 Alkenylation, cyclization, dehydrogenation, and isomerization
04/23/1996US5510561 Homogenous catalyst and processes for fluid phase alkylation
04/23/1996US5510556 Reacting trialkylaluminum and ethylene to produce mixture of normal alpha-olefins and tri/higher/alkylaluminum compounds, transalkylating in presence of cobalt-containing catalyst, reacting with aqueous acid or caustic to remove catalyst
04/23/1996US5510555 Silica-alumina-nickel oxide
04/23/1996US5510309 Method for preparing a modified solid oxide
04/18/1996WO1996011175A1 Process for manufacturing ethylbenzene or cumene
04/18/1996DE4436385A1 Olefinically unsatd. cpds. prodn. by catalytic oxidn.-oxidative dehydrogenation
04/18/1996CA2201783A1 Process for manufacturing ethylbenzene or cumene
04/17/1996EP0724543A4 Synthetic porous crystalline mcm-58, its synthesis and use
04/17/1996EP0707010A2 Metallocenes
04/17/1996EP0706983A1 Process for producing alpha-olefin oligomers
04/17/1996EP0688308A4 Benzene reduction in gasoline by alkylation with higher olefins
04/16/1996US5507919 Apparatus for the thermal and catalytic defluorination of alkylate
04/11/1996WO1996010548A1 Process for producing aromatic hydrocarbon
04/10/1996CN1120320A Catalyst for conversion of methane to ethylene, preparation thereof, and process for manufacturing ethylene using said catalyst
04/03/1996EP0704418A1 Process for the preparation of 1,2,4,5-dimethyldiisopropylbenzene
04/03/1996EP0704417A2 Process for producing octadienes
04/03/1996EP0703887A1 Liquid phase ethylbenzene synthesis
04/03/1996EP0703886A1 Process for modifying the shape selectivity of a zeolite catalyst and use of the mofified catalyst
04/03/1996EP0703885A1 Synthesis of substituted triphenylenes, useful as discotic liquid crystals
04/03/1996EP0667840A4 Process for reducing polynuclear aromatic mutagenicity by alkylation.
04/03/1996CN1119852A Method and apparatus for forming ethylene or ethane and ethylene from methane
04/03/1996CN1119555A Process for the recovery of spent acid catalyst
04/02/1996US5503819 Substituted fluoride smectite clays, process for preparing the clay and uses thereof
03/1996
03/28/1996DE3790858C2 Selective alkylation of toluene
03/28/1996CA2158307A1 Process for the preparation of 1,2,4,5-dimethyldiisopropylbenzene
03/27/1996EP0703202A1 A process for producing ethylbenzene
03/27/1996EP0703002A1 Regeneration of hydrogen fluoride alkylation catalyst
03/27/1996EP0702687A1 Metallocene compounds and use thereof in catalysts for the polymerization of olefins
03/27/1996EP0702665A1 Process for producing 1,4-dienes
03/27/1996EP0702596A1 Catalytic materials comprising layered clay macrospheres
03/27/1996CN1119430A Hydrodealkylation processes
03/27/1996CN1119179A Branched polyene compounds and production thereof
03/26/1996US5502264 Sulfonic acid catalysts for dimerization to form pentene dimer
03/26/1996US5502018 Nickel-containing composition for catalysis and olefin dimerisation and oligomerisation process
03/26/1996US5501847 Process for purifying impure sulphuric acid
03/21/1996DE3790859C2 Selective alkylation of toluene
03/20/1996EP0701544A1 Method and apparatus for forming ethylene or ethane and ethylene from methane
03/20/1996EP0649396B1 Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum
03/20/1996EP0575356B1 Preparation of high purity vinylidene olefin
03/19/1996US5500398 Homogeneous α-olefin dimerization catalysts
03/19/1996US5500297 Photoinduced charge separation, organic pillars, repeating cationic centers and metal phosphonates with entrapped colloidal particles of palladium or platinum
03/14/1996WO1996007613A1 Synthetic swelling clay minerals
03/13/1996CN1118341A Process for oligomerising alpha-olefins into poly-alpha-olefins
03/12/1996US5498820 Using alkene alkylation agent for feedstock
03/12/1996US5498818 Method for suppressing the evaporation of hydrogen fluoride from a mixing of hydrogen flouride and sulfone
03/12/1996US5498817 Isoparaffin/olefin alkylation over vacancy-containing titanometallate molecular sieves
03/12/1996US5498815 Preparation of synthetic oils from vinylidene olefins and alpha-olefins
03/12/1996US5498814 Regioselective methylation of toluene to para-xylene
03/12/1996US5498735 Ethylene, triethylaluminum, tributylaluminum
03/06/1996EP0699648A1 Process for producing 1-hexene
03/06/1996EP0699647A1 Process for the oligomerisation of olefins with a high yield of dimers
03/06/1996CA2156789A1 Process for producing 1-hexene
03/05/1996US5496783 Catalyst for the production of light alpha olefins by oligomerization of ethylene
03/05/1996US5496524 Reactor for the thermal conversion of methane
02/1996
02/28/1996EP0493574B1 Method for converting methane into higher hydrocarbons
02/22/1996WO1996005155A1 Process for obtaining high-octane gasoline components and a catalyst
02/21/1996CN1117073A Preparing method and apparatus for monoalkylarene