| Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240) |
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| 06/28/2000 | CN1257878A Process for preparing poly-alpha-alkene |
| 06/28/2000 | CN1053881C Process for separation of cracked 5C distillate |
| 06/27/2000 | US6080905 Passing stream of olefin having from 2 to about 8 carbon atoms, containing acetylenic impurities and optionally saturated hydrocarbon gases, through a particulate bed of support material on which is dispersed at least one metal |
| 06/27/2000 | US6080903 Process for oligomer production and saturation |
| 06/21/2000 | CN1256968A Novel catalyst for ethylene trimerization, its preparation process and application |
| 06/20/2000 | US6077985 Integrated deethanizer/ethylene fractionation column |
| 06/20/2000 | US6077492 Photocatalyst, process for producing the photocatalyst, and photocatalytic reaction method |
| 06/13/2000 | US6075173 Process for production of isobutene and propylene from hydrocarbon cuts containing four carbon atoms |
| 06/13/2000 | US6074982 Cation exchange resin with sulfonic acid groups and palladium, platinum, ruthenium and rhodium metal or fe, ni, cobalt, cu, ag and w |
| 06/07/2000 | EP1005515A1 Enhanced olefin yield and catalytic process with diolefins |
| 06/07/2000 | CN1255474A Catalysis process for preparing light olefin from low-carbon paraffin |
| 06/06/2000 | US6072097 Contacting gaseous paraffinic hydrocarbon with molecular oxygen in presence of catalyst of platinum modified with copper or mixture of copper and tin, supported on ceramic monolith |
| 06/06/2000 | US6072095 Process comprising step in which at least portion of fraction from water extraction is sent to separation zone to recover liquid organic fraction containing olefin and being depleted of water |
| 06/06/2000 | US6072093 Improving oligomerization of light olefins to heavier olefins by adding cycloparaffins to oligomerization zone |
| 06/06/2000 | US6071863 Biodegradable polyalphaolefin fluids and formulations containing the fluids |
| 06/06/2000 | US6071849 Including a carrier of a solid, oxide superacid, and at least one transition metal compound and at least one alkali metal compound supported on the carrier |
| 06/06/2000 | CA2031957C Conversion of c2+ hydrocarbons using microwave radiation |
| 06/02/2000 | WO2000031005A1 Stabilised compositions comprising olefins |
| 05/31/2000 | EP1004562A1 Process for preparing olefins from compounds containing oxygen |
| 05/30/2000 | US6069287 Process for selectively producing light olefins in a fluid catalytic cracking process |
| 05/24/2000 | EP1002028A1 Cleaning products comprising improved alkylarylsulfonate surfactants prepared via vinylidene olefins and processes for preparation thereof |
| 05/24/2000 | CN1052759C Fast quench reactor and method |
| 05/23/2000 | US6066238 Hydrocarbon separation |
| 05/18/2000 | WO2000027780A1 Methods and compositions for inhibiting polymerization of ethylenically unsaturated hydrocarbons |
| 05/18/2000 | WO2000015341A8 Method for producing active and/or selective solid catalysts from inorganic or organometallic materials |
| 05/17/2000 | EP1001047A2 Alkene ligand precursor and synthesis method |
| 05/17/2000 | EP1000947A2 Metal containing substituted ethylene precursor and synthesis method |
| 05/17/2000 | CN1253514A Improved catalyst composition useful for conversion of non-aromatic hydrocarbons to aromatics and light olefins |
| 05/17/2000 | CN1253130A Process for separating diolefin from C5 fraction |
| 05/17/2000 | CN1052431C Catalyst for preparing ethylene by oxidation and dehydrogenation of ethana and its use |
| 05/16/2000 | US6063973 Liquid polyethylene composition having 151 to 586 branches per 1000 ch2 groups and a molecular weight between about 300 and about 30,000. |
| 05/16/2000 | US6063881 Oligomerization of propylene |
| 05/16/2000 | US6063723 Dehydrogenation catalyst comprising platinum or palladium on intermediate pore size zeolite having specified alkali content |
| 05/16/2000 | CA2134821C Catalytic cracking process |
| 05/11/2000 | WO2000014180A8 Autothermal process for the production of olefins |
| 05/10/2000 | EP0998437A1 Methods for inhibiting the polymerization of vinyl monomers |
| 05/10/2000 | EP0951463A4 Improved chemical absorption process for recovering olefins from cracked gases |
| 05/10/2000 | CN1252238A Stable powder tomato red agent preparation containing crystallinity large than 20% tomato red agent |
| 05/10/2000 | CN1052172C 钼酸盐催化剂组合物 Molybdate catalyst composition |
| 05/04/2000 | WO2000024695A1 Method for selective adsorption of dienes |
| 05/04/2000 | WO2000024673A1 Acid oxide with micro and mesoporous characteristics: itq-36 |
| 05/04/2000 | CA2347832A1 Method for selective adsorption of dienes |
| 04/27/2000 | WO2000023402A1 Process for dimerizing olefinic hydrocarbon feedstock and producing a fuel component |
| 04/26/2000 | EP0994831A1 Manufacture of alpha-olefins |
| 04/26/2000 | EP0657040B1 Polyenes with non-linear optical properties |
| 04/25/2000 | US6054629 Method of isomerizing alpha-olefins to linear internal olefins with minimal skeletal isomerization using nickel supported on silica/alumina catalysts |
| 04/19/2000 | EP0994088A1 Process for producing a fuel component |
| 04/19/2000 | CN1051478C Catalyst for etherification of olefine and preparing process thereof |
| 04/18/2000 | CA2026567C Treatment of arsine removal catalysts |
| 04/13/2000 | WO2000020359A1 Catalytic monoolefin oligomerization process |
| 04/13/2000 | WO2000001738A3 Process for the preparation of substantially amorphous alpha-olefin polymers, compositions containing them and process for the preparation of bridged ligand |
| 04/12/2000 | EP0992286A1 Production of a basic catalyst avoiding high temperatures |
| 04/12/2000 | EP0991613A1 Olefin skeletal isomerization process |
| 04/12/2000 | CN1249963A Catalyst and method for purifying mass flow |
| 04/12/2000 | CN1051295C Process for the isomerisation of olefins |
| 04/12/2000 | CN1051249C Process and apparatus for controlling reaction temperature |
| 04/11/2000 | US6049020 Etherifying hydrocarbon cut byalcohol to produce tertiary alkyl ether; seprating ether and decomposing ether present in olefin portion and fractionating to obtain pure tertiray olefin; purifying tertiary alkyl ether |
| 04/11/2000 | US6049017 Enhanced light olefin production |
| 04/11/2000 | US6048816 Catalyst and process for converting methanol to hydrocarbons |
| 04/06/2000 | WO2000018853A1 Process for manufacturing olefins using a pentasil zeolite based catalyst |
| 04/06/2000 | DE19845857A1 Verfahren zur katalytischen Oligomerisierung von Monoolefinen A process for the catalytic oligomerization of mono-olefins |
| 04/06/2000 | DE19845293A1 Herstellung eines basischen Katalysators unter Vermeidung hoher Temperaturen Production of a basic catalyst while avoiding high temperatures |
| 04/06/2000 | CA2345308A1 Process for manufacturing olefins using a pentasil zeolite based catalyst |
| 04/05/2000 | EP0990636A1 Single reactor process for preparing acrylic acid from propylene having improved capacity |
| 04/05/2000 | EP0989968A1 Process for separating linear alpha olefins from 2-branched and/or 3-branched alpha olefins |
| 04/05/2000 | CN1249300A Improved efficiency single reactor method for producing acrylic acid from propene |
| 04/05/2000 | CN1051071C Method for converting chlorinated alkane into less chlorinated alkene |
| 04/04/2000 | US6046373 Contacting said oxygenate feed with a catalyst containing a molecular sieve modified by applying electromagnetic energy at an effective frequency and power; kinetics; efficiency |
| 04/04/2000 | US6046372 Process for producing light olefins |
| 04/04/2000 | US6045688 A multiport cyclone for faster and more efficient separation of particles from the reaction gas flow over a single-port cyclone; catalytic and thermal cracking; comprises an intershell riser space between two concentric cone surfaces |
| 03/29/2000 | EP0989106A1 Improved process for saturated oligomer production |
| 03/29/2000 | EP0988354A1 Hydrocarbon cracking with positive reactor temperature gradient |
| 03/29/2000 | CN1248489A Asistants zirconium oxide catalyst for preparing isobutene by synthetic gas |
| 03/28/2000 | CA2066456C Absorbent material and uses thereof |
| 03/23/2000 | WO2000015341A2 Method for producing active and/or selective solid catalysts from inorganic or organometallic materials |
| 03/23/2000 | DE19843242A1 Active and/or selective catalysts made from inorganic or organometallic solids used for partial oxidation of propane are manufactured using multistep development process |
| 03/22/2000 | EP0986963A2 Stable, powdery lycopene formulations containing lycopene with a degree of crystallisation of more than 20% |
| 03/21/2000 | US6040264 Use of alkaline earth metal containing small pore non-zeolitic molecular sieve catalysts in oxygenate conversion |
| 03/21/2000 | CA2024758C Shaped bodies of macroporous ion exchange resin and method of using same |
| 03/16/2000 | WO2000014180A1 Autothermal process for the production of olefins |
| 03/16/2000 | WO2000014080A1 Geranic acid derivatives |
| 03/16/2000 | WO2000014038A1 Production of propylene |
| 03/16/2000 | WO2000014037A1 On-line synthesis and regeneration of a catalyst used in autothermal oxidation |
| 03/16/2000 | WO2000014036A1 Process for the production of olefins |
| 03/16/2000 | WO2000014035A2 Autothermal process for the production of olefins |
| 03/16/2000 | DE19841930A1 Stabile, pulverförmige Lycopin-Formulierungen, enthaltend Lycopin mit einem Kristallinitätsgrad von größer 20% Sturdy, powder-like lycopene formulations comprising lycopene having a degree of crystallinity of greater than 20% |
| 03/15/2000 | EP0950042A4 Two-stage process for obtaining significant olefin yields from residua feedstocks |
| 03/14/2000 | US6037515 Process for producing ethylene from a hydrocarbon feedstock |
| 03/14/2000 | US6037301 Hydrogenation catalysts containing boron, group viii metal |
| 03/14/2000 | CA2006542C Catalytic reaction using zeolite nu-87 |
| 03/09/2000 | DE19840372A1 Katalysator und Verfahren zur Reinigung von Stoffströmen Catalyst and process for the purification of gas streams |
| 03/09/2000 | DE19838932A1 Verfahren zur Gewinnung von Butadien-1,2 A process for recovering 1,2-butadiene |
| 03/08/2000 | EP0983794A1 Catalyst and process for purifying material flows |
| 03/08/2000 | EP0631567B1 A process for isomerisation or alkylation a hydrocarbon |
| 03/07/2000 | US6034270 Process for the selective preparation of acetic acid using a molybdenum, palladium, and rhenium catalyst |
| 03/04/2000 | CA2281239A1 Catalyst and process for purifying streams of materials |
| 03/02/2000 | WO2000010961A1 Method for producing acrolein and/or acrylic acid from propane |
| 03/02/2000 | WO2000010960A1 Method for producing acrolein and/or acrylic acid from propane |
| 03/02/2000 | WO2000010948A1 Process for producing ethylene and propylene |
| 03/02/2000 | DE19839565A1 N-vinyl-lactam(s) production |