| Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240) |
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| 01/24/2002 | WO2002006192A1 MANUFACTURING PROCESS FOR α-OLEFINS |
| 01/24/2002 | WO2002006191A1 Dimerization of olefins |
| 01/24/2002 | WO2002005950A2 Synthesis of molecular sieve catalysts |
| 01/24/2002 | WO2001064762A3 Process for producing polypropylene from c3 olefins selectively produced by a two stage fluid catalytic cracking process |
| 01/24/2002 | US20020010379 Process for the cleavage of alkyl tert-alkyl ethers into isoolefins and alkanols over acid catalysts |
| 01/24/2002 | CA2415926A1 Synthesis of molecular sieve catalysts |
| 01/23/2002 | CN1332700A Acid oxide with micro and mesoporous characteristics: ITQ-36 |
| 01/23/2002 | CN1078193C Process for selective production of acetic acid |
| 01/22/2002 | CA2175656C A process for producing light olefins by catalytic conversion of hydrocarbons |
| 01/17/2002 | WO2002004390A1 Improved ethylene manufacture by use of molecular redistribution on feedstock c3-5 components |
| 01/17/2002 | WO2002004388A1 Process for the production of olefins |
| 01/17/2002 | WO2002004119A1 Olefin trimerisation using a catalyst comprising a source of chromium, molybdenum or tungsten and a ligand containing at least one phosphorous, arsenic or antimony atom bound to at least one (hetero)hydrocarbyl group |
| 01/17/2002 | US20020007101 Process for producing ethylene |
| 01/17/2002 | US20020007092 Heating a m- or p-butylphenol compound in a gas phase with a solid acid catalyst to debutanize and recover a highly purified isobutylene (sulfur-free) suitable for immediate use as a raw material; corrosion resistance |
| 01/17/2002 | CA2414180A1 Process for the production of olefins |
| 01/16/2002 | CN1331664A Method for producing surfactant alcohols and surfactant alcohol ethers, resulting products and their use |
| 01/15/2002 | US6339182 Separation of olefins from paraffins using ionic liquid solutions |
| 01/15/2002 | US6339181 Multiple feed process for the production of propylene |
| 01/15/2002 | US6339180 Naphtha stream is contacted with a catalyst containing crystalline zeolite, heating and pressurization to form propylene; separation from cracked product and polymerizing the propylene to form polypropylene |
| 01/10/2002 | WO2002002491A1 Method for producing squalene |
| 01/10/2002 | WO2002002490A2 Synthesis of high quality normal alpha olefins |
| 01/10/2002 | WO2001036368A3 Metathesis syntheses of pheromones or their components |
| 01/10/2002 | US20020004621 Selective hydrogenation process for removing C10 -C16 diolefins |
| 01/10/2002 | DE10031994A1 Recovery of squalene, useful for producing squalene used as apolar oil body in cosmetics or pharmaceuticals, uses compressed gas for extraction from intermediate containing hydrocarbon from processing vegetable oil |
| 01/09/2002 | EP1169286A2 The use of metal dithiolene complexes in selective olefin recovery |
| 01/09/2002 | CN1330619A Process for dimerizing olefinic hydrocarbon feedstock and producing fuel component |
| 01/09/2002 | CN1077561C Process for separating diolefin from C5 fraction |
| 01/08/2002 | US6337429 Method for separating a C4-hydrocarbon mixture |
| 01/08/2002 | US6337428 Conversion of hydrocarbons with a dealuminated NU-86 zeolite catalyst |
| 01/08/2002 | US6337426 Composition consisting of light olefin monomer optionally containing acetylenic compounds and/or saturated hydrocarbons and polymerization inhibiting amount of synergistic combination of phenylenediamine and nitroxide |
| 01/03/2002 | WO2002000339A2 Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins |
| 01/03/2002 | WO2001064761A3 Process for producing polypropylene from c3 olefins selectively produced in a fluid catalytic cracking process from a naphtha/steam feed |
| 01/03/2002 | WO2001064760A3 Process for producing polypropylene from c3 olefins selectively produced in a fluid catalytic cracking process |
| 01/03/2002 | WO2001032590A3 Isomerization process |
| 01/03/2002 | US20020002317 Flexible preparation of propene and hexene |
| 01/03/2002 | EP1144349A3 Isomerization process |
| 01/03/2002 | CA2413469A1 Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins |
| 01/02/2002 | EP1167491A1 Process for the hydrogenation of hydrocarbon containing fractions |
| 01/02/2002 | EP1167326A1 Dimerization of olefins |
| 12/27/2001 | WO2001098239A1 Process for the purification of olefins |
| 12/27/2001 | WO2001098237A1 Process for the preparation of lower olefins |
| 12/27/2001 | US20010056217 Process for manufacturing olefins |
| 12/27/2001 | US20010056216 Optimized process for the preparation of olefins by direct conversion of multiple hydrocarbons |
| 12/27/2001 | CA2413406A1 Process for the preparation of lower olefins |
| 12/26/2001 | CN1328534A Stabilised compositions comprising olefins |
| 12/26/2001 | CN1076631C Catalyst for conversion of methane to ethylene, preparation thereof, and process for manufacturing ethylene using said catalyst |
| 12/25/2001 | US6333445 Cryogenic separation process for the recovery of components from the products of a dehydrogenation reactor |
| 12/25/2001 | US6333444 Catalyst composition comprising, in combination with oxygen, molybdenum, vanadium, niobium and gold, and additional elements, in absence of palladium |
| 12/25/2001 | US6333441 Preparation of cis—olefins |
| 12/20/2001 | WO2001096271A2 Method for producing acrolein and/or acrylic acid |
| 12/20/2001 | WO2001096270A2 Method for the production of acrolein or acrylic acid or the mixture thereof from propane |
| 12/20/2001 | WO2001052985A3 Gel catalysts and methods for their use in catalytic dehydrogenation processes |
| 12/20/2001 | US20010053742 Contacting a chromium source, a pyrrole containing compound and a metal alkyl; produces less solids; controlling heat generated from exothermic reaction during catalyst preparation |
| 12/20/2001 | US20010052481 Inhibition of popcorn polymer growth |
| 12/20/2001 | DE10028582A1 Production of acrolein or acrylic acid from propane, involves partial gas-phase dehydrogenation, removal of hydrogen and partial gas-phase oxidation of propene with nitrogen as diluent, and recycling of unreacted propane |
| 12/19/2001 | EP1163196A1 Method for producing alcohol surfactants and alcohol ether surfactants, the products obtained and their use |
| 12/19/2001 | CN1327441A Protection of Di-t-butyl dicarbonate against decomposition |
| 12/19/2001 | CN1326913A Method for demethanizing in ethylene production |
| 12/19/2001 | CN1076218C One step method for synthesis of catalyst for 2,5-dimethyl-2,4-hexadiene reaction and its application |
| 12/18/2001 | US6331652 Process for producing lycopene and intermediate thereof |
| 12/18/2001 | CA2214073C Absorption process for rejection of reactor byproducts and recovery of monomers from waste gas streams in olefin polymerization processes |
| 12/13/2001 | WO2001094280A1 Increasing the activity of fresh catalyst while producing hydrocarbons during slurry reactor start-up |
| 12/13/2001 | US20010051758 Process for the dimerization of lower olefins |
| 12/13/2001 | US20010050245 Distillation |
| 12/13/2001 | DE10027159A1 Production of propylene from methanol via two-stage catalytic dimethyl ether conversion, introduces dimethyl ether, vapor and steam into reactors containing shape-selective catalyst |
| 12/13/2001 | CA2409389A1 Increasing the activity of fresh catalyst while producing hydrocarbons during slurry reactor start-up |
| 12/12/2001 | EP0960085B1 Use of short contact time in oxygenate conversion |
| 12/06/2001 | WO2001037989A3 Oligomerisation catalyst, a method for production and the use thereof |
| 12/06/2001 | US20010049461 An oxidative dehydrogenation catalyst containing multimetal oxide consisting of manganese and one or more other metals, are suitable for use in vapor phase oxidative dehydrogenation of C2-C5 lower alkanes with oxygen |
| 12/06/2001 | US20010049398 Catalytic composition and process for the catalysis of dimerization codimerization and oligomerization of olefins |
| 12/06/2001 | US20010049332 Formed by combining a zeolite, a Group VIB metal, and an inorganic support; calcining to produce a calcined, modified zeolite; and contacting with a carburizing agent |
| 12/05/2001 | EP1159237A1 Method of preparing surface-active alcohols and surface-active alcoholic ethers, products obtained by said method and their use |
| 12/05/2001 | EP1159236A1 Method for oligomerizing c6 olefins |
| 12/05/2001 | EP1060129B1 Polymetallic oxide materials |
| 12/05/2001 | CN1324786A Mixed butene oligomerizing process at supercritical state |
| 12/04/2001 | US6326523 Process for the dehydrogenation of a hydrocarbon feed stock |
| 12/04/2001 | US6326348 Nonaqueous liquid detergent |
| 12/04/2001 | CA2052008C Hydrocarbon oil compositions |
| 11/29/2001 | WO2001090279A2 Process for selectively producing c3 olefins in a fluid catalytic cracking process |
| 11/29/2001 | WO2001090278A2 Process for selectively producing propylene in a fluid catalytic cracking process |
| 11/29/2001 | WO2001090043A1 Process for the production of vinyl acetate |
| 11/29/2001 | WO2001090042A1 Integrated process for the production of vinyl acetate |
| 11/29/2001 | WO2001090034A1 Process for the production of propylene from olefinic streams |
| 11/29/2001 | US20010047121 Catalytic composition and process for dimerization, codimerization and oligomerization of olefins |
| 11/29/2001 | US20010047119 Layered structure effecting under mild conditions organo reactions, i.e. dehydration of alcohols to olefins or ethers, dehydrogenation of aldehydes or ketones to alcohols, olefin isomerization, alkylations, hydrogen shift reactions and more |
| 11/29/2001 | US20010046943 Metal aluminate support with palladium and a silver or alkali metal catalyst component; support is prepared by calcining a mixture of alumina and a melted metal component |
| 11/29/2001 | US20010046942 Dehydrogenation catalysts; containing 1) Al, Mg, or Si and 2) Zn, Sn, Rh, or an alkali or alkaline earth metal |
| 11/29/2001 | CA2380059A1 Process for selectively producing propylene in a fluid catalytic cracking process |
| 11/29/2001 | CA2379980A1 Process for selectively producing c3 olefins in a fluid catalytic cracking process |
| 11/28/2001 | CN1324338A Methods and compositions for inhibiting polymerization of ethylenically unsaturated hydrocarbons |
| 11/28/2001 | CN1324337A Process for the production of olefins |
| 11/28/2001 | CN1323768A Cracking gas compressing process in ethylene production |
| 11/28/2001 | CN1075483C Process and appts. for C4 and C5 olefine hydrocarbon fraction conversion into ether and propene |
| 11/27/2001 | US6323383 Ethanol is contacted with low-crystalline calcium phosphate and heating to produce 1-butanol |
| 11/27/2001 | US6323248 Slurry hydrocarbon synthesis with fresh catalyst activity increase during hydrocarbon production |
| 11/27/2001 | US6322760 Process and apparatus for thermal conversion of hydrocarbons to aliphatic hydrocarbons which are more unsaturated than the starting products, combining a steam cracking step and a pyrolysis step |
| 11/22/2001 | WO2001087482A1 Solid base catalyst and use thereof in base catalysis |
| 11/22/2001 | US20010044563 Catalyst containing alkali metal and metallic/semimetallic promoter on support which may be doped for side-chain alkylation of alkylaromatic compounds |
| 11/21/2001 | CN1322723A Method of extracting flavone and terpenes from gingko leaf with CO2 in subcritical state |
| 11/21/2001 | CN1075046C Eliminating wax precipitation in linear alpha-olefin production through recycle of partial products |