Patents
Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014)
09/2001
09/19/2001CN1313789A Catalyst for & alpha-olefin production and process for producing alpha-olefin
09/18/2001US6291733 Process for dimerizing olefins
09/18/2001US6291699 2-alkyl-4-(2,6-dialkylphenyl) indenes
09/18/2001US6291387 Transition metal-free olefin polymerization catalyst
09/18/2001US6291383 Process for preparing aromatic olefins in the presence of palladium catalysts comprising phosphite ligands
09/18/2001CA2046937C Olefin oligomerization processes and products and use of dimer products
09/13/2001WO2001066603A1 Catalyst for vinyl compound polymerization and process for producing vinyl polymer
09/13/2001WO2001066464A2 Zeolite ssz-55
09/12/2001EP1132361A1 Coupling of nucleophiles, vinyl compounds or CO with water, alcohols or amines to organic compounds
09/12/2001EP1131328A1 Methylene bridged metallocenes as olefin-polymerization-catalyst components
09/11/2001US6288259 1,3,2-dioxaborolanes or or dioxaborolanes
09/11/2001US6288185 Initiators for radical polymerization
09/07/2001WO2001064610A1 Synthesis of alkylbenzenes and synlubes from fischer-tropsch products
09/07/2001WO2001064335A2 Iron, cobalt and/or nickel containing alpo bound sapo molecular sieve catalyst for producing olefins
09/06/2001DE10024776C1 Zinc treated with metal hydride is used in organometallic synthesis, especially synthesis of cyclopropane derivatives and zinc organyl compounds and in Reformatsky and analogous reactions
09/06/2001DE10008924A1 Verfahren zur Herstellung von Phenol A process for the production of phenol
09/04/2001US6284938 Process for oligomer production and saturation
09/04/2001US6284704 Alkali metal and promoter on support
08/2001
08/30/2001WO2001062692A1 Process for preparing cumene which is used in the preparation of phenol
08/30/2001US20010018546 Using nickel compound or complex
08/30/2001US20010018545 Process and apparatus for preparation of ethylbenzene by alkylation of benzene with dilute ethylene contained in dry gas by catalytic distillation
08/29/2001EP1127897A2 Catalyst composition comprising specific iron or cobalt complexes and process for the oligomerization or polymerization of ethylene therewith
08/29/2001EP1127862A1 Process for oligomer production
08/29/2001EP1127041A1 Process for manufacturing alkanes
08/29/2001EP1126913A1 Preparation of an activated catalyst using an inert gas in the absence of hydrogen
08/29/2001EP1030825B1 Method for producing essentially unbranched octenes and dodecenes by oligomerising unbranched butenes
08/29/2001CN1310689A Molecular sieve CIT-6
08/29/2001CN1070162C Catalytic composition and olefine dimerization process
08/28/2001US6281403 Solid state proton and electron mediating membrane and use in catalytic membrane reactors
08/28/2001US6281401 Oligomerization of olefins
08/28/2001US6281400 Process for preparation of a catalytic microcomposite from a silicate and a highly fluorinated ion exchange resin
08/28/2001US6281305 Iron-based catalyst for producing oligomers of conjugated dienes
08/28/2001US6281303 Olefin oligomerization and polymerization catalysts
08/22/2001EP1125928A1 Transition metal compounds, catalysts for the production of alpha-olefins and process therefor
08/16/2001WO2001058874A1 Non-symmetrical ligands and catalyst systems thereof for ehtylene oligomerisation to linear alpha olefins
08/16/2001WO2001058589A1 PHOSPHOR, ARSENIC AND ANTIMONY COMPOUNDS BASED UPON DIARYL-ANELLATED BICYCLO`2.2.N! PARENT SUBSTANCES AND CATALYSTS CONTAINING SAME
08/16/2001US20010014645 Catalyst for converting aromatic hydrocarbon and conversion method thereof
08/16/2001EP1123320A1 Process for making a dilithium initiator, and the use therof
08/16/2001EP1123303A1 Polymerisation catalyst
08/16/2001EP1123298A1 2-alkyl-4-(2,6-dialkylphenyl) indenes
08/16/2001EP1123262A1 Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites
08/16/2001EP1123261A1 Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites
08/16/2001DE10005794A1 Verbindungen des Phosphors, Arsens und des Antimons Compounds of phosphorus, arsenic and antimony,
08/16/2001CA2399431A1 Phosphor, arsenic and antimony compounds based upon diaryl-anellated bicyclo [2.2.n] parent substances and catalysts containing same
08/16/2001CA2398968A1 Non-symmetrical ligands and catalyst systems thereof for ehtylene oligomerisation to linear alpha olefins
08/15/2001CN1069625C Cyclopentadienyl derivative and its preparing method
08/14/2001US6274783 Catalytic distillation process for the production of C8 alkanes
08/09/2001WO2001056960A1 Integrated process for producing an alkenyl-substituted aromatic compound
08/09/2001WO2001056957A1 Method for the preparation of hydrogenated hydrocarbons
08/09/2001WO2001021565A3 Process for producing 3-bromobenzoyl halides
08/09/2001US20010012877 Bridged or unbridged metallocenes having cyclopentadienyl ligands with two or four adjacent substituents forming one or two alkylenic cycles of from 3-5 carbon atoms; polymerization of ethylene, propylene; efficiency
08/09/2001DE10004758A1 Isolating high-boiling monomers from butadiene cyclo-oligomerization residues, for use e.g. in perfumes, involves extraction with non- or slightly-polar solvent, filtration from insolubles and distillation
08/08/2001EP1122264A1 Olefin polymerization process
08/08/2001EP1122231A1 Process for the recovery of high boiling components from the cyclooligomerisation of butadiene-1,3
08/08/2001EP1122230A1 Process for the selective dimerisation of propylene principally to ramified dimers
08/08/2001EP0889750B1 Process for the preparation of spherically shaped microcomposites
08/07/2001US6271417 Process for producing 3-bromobenzoyl halides
08/07/2001US6271411 Process for preparing 2-aryl-substituted indenes
08/07/2001CA2018492C Process for the production of alkylbenzenes using a desaluminized zeolite and a desaluminized mordenite catalyst
08/03/2001CA2333796A1 Process for the isolation of high boilers from the cyclooligomerization of 1,3-butadiene
08/02/2001WO2001055287A1 Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance
08/02/2001WO2001055061A1 Alkylation process
08/02/2001CA2398494A1 Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance
08/01/2001EP1120159A1 Supported ionic liquids, process for preparation and use thereof
08/01/2001EP1119532A1 Fluid-bed aromatics alkylation
08/01/2001EP1119531A1 Catalytic monoolefin oligomerization process
08/01/2001EP0929502B1 Alkylation process using zeolite beta
08/01/2001EP0918736B1 Two-step process for alkylation of benzene to form linear alkylbenzenes
08/01/2001EP0863800B1 Process for preparing a catalyst suitable for use in isomerising hydrocarbons, the catalyst thus obtained, and its use
08/01/2001EP0752912B1 Supported lewis acid catalysts derived from superacids useful for hydrocarbon conversion reactions
08/01/2001CN1306537A Furylphosphines and organometallic complexes contg. them
08/01/2001CN1306500A Process for prepn. of ethylbenzene
07/2001
07/31/2001US6268542 Multi-phase alkylation-transalkylation process
07/31/2001US6268518 As polymerization catalysts for polymerization of olefins
07/31/2001US6268305 Silicalite catalyst
07/26/2001WO2001053236A1 Hydroalkylation of aromatic hydrocarbons
07/25/2001EP1118651A1 Hydrocarbon conversion process
07/25/2001EP1117666A2 Process for the preparation of corroles and several such new compounds, including chiral derivatives, and the use thereof
07/25/2001EP0823888B1 Process of preparing ethylbenzene or substituted derivatives thereof
07/24/2001US6265626 Supplying pressurized feed gas including methane and oxygen, reacting to produce reaction mixture and methanol; separating unreacted gas from methanol; controlling introduction of feed gas, movement of unreacted feed gas, recovering product
07/24/2001CA2241605C Process for preparing dialkylnaphthalene
07/24/2001CA2018327C Alpha-olefin process
07/19/2001WO2001051450A2 Synthesis and use of dimethyl-1,5-naphthalenedicarboxylates and intermediates therefrom
07/19/2001WO2001051435A1 Selective olefin oligomerization
07/19/2001WO2001051203A1 Silica-rich carrier, catalyser for heterogeneous reactions and method for the production thereof
07/19/2001US20010008949 Zeolite having promoter (of carbides, oxycarbides, metals/ metal oxides) impregnated upon via heat treatment with hydrocarbon; aromatization of gasoline by catalytic cracking;
07/19/2001CA2397248A1 Synthesis and use of dimethyl-1,5-naphthalenedicarboxylates and intermediates therefrom
07/18/2001EP1116732A1 Catalyst for addition polymerization, and process for producing addition polymer with the same
07/18/2001EP1115679A1 Method for producing olefins
07/18/2001EP0713492B1 Electron acceptor compositions
07/18/2001CN1303873A Catalyst for additive polymerization reaction and process for preparing additive polymer using same
07/18/2001CN1068575C Process for synthesizing carbon-bridged dicyclic pentylene compound
07/17/2001US6262327 Process for alkylation of isoparaffin with olefin
07/17/2001US6262325 Basic catalyst based on titanates, zirconates and hafnates
07/17/2001CA2022982C Transalkylation process
07/12/2001WO2001049607A1 Porous inorganic macrostructure materials and process for their preparation
07/12/2001WO2001049410A1 Catalyst for alkylating aromatic compounds with olefins, alcohols or polyalkylated aromatic compounds
07/12/2001WO2000059849A3 Method for oligomerising von c2- to c8-olefins
07/12/2001CA2395940A1 Catalyst for alkylating aromatic compounds with olefins, alcohols or polyalkylated aromatic compounds
07/11/2001EP1113875A1 Dispersion and stabilization of reactive atoms on the surface of metal oxides