| Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240) |
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| 09/07/2001 | CA2400524A1 Process for producing polypropylene from c3 olefins selectively produced in a fluid catalytic cracking process |
| 09/07/2001 | CA2400382A1 Process for producing polypropylene from c3 olefins selectively produced in a fluid catalytic cracking process from a naphtha/steam feed |
| 09/06/2001 | US20010020119 Providing shield to protect catalytic sites from contact with water molecules, removing shield, contacting sieve with oxygenate feedstock under conditions effective to produce olefin |
| 09/05/2001 | CN1311758A Crystalline molecular sieves |
| 09/05/2001 | CN1311757A Process for mfg. molecular sieves |
| 09/05/2001 | CN1311181A Using method of mixed gas containing acetylene, ethylene and synthetic gas |
| 09/04/2001 | US6284938 Process for oligomer production and saturation |
| 09/04/2001 | US6284704 Alkali metal and promoter on support |
| 08/30/2001 | US20010018546 Using nickel compound or complex |
| 08/29/2001 | EP1127040A1 Methods and compositions for inhibiting polymerization of ethylenically unsaturated hydrocarbons |
| 08/29/2001 | EP1030825B1 Method for producing essentially unbranched octenes and dodecenes by oligomerising unbranched butenes |
| 08/29/2001 | CN1070162C Catalytic composition and olefine dimerization process |
| 08/28/2001 | US6281404 Process for olefin isomerization |
| 08/28/2001 | US6281401 Oligomerization of olefins |
| 08/28/2001 | US6281160 Group viii metal and an additional metal: germanium, tin, lead, rhenium, gallium, indium or thallium; metal introduced in an aqueous solvent in the form of an organometalic compound with a c-m bond |
| 08/28/2001 | CA2041905C Cracking catalist for hydrocarbonated charges, constituted of a beta zeolite, a y zeolite and a matrix |
| 08/23/2001 | WO2001060770A1 Catalytic production of olefins at high methanol partial pressures |
| 08/23/2001 | CA2397909A1 Catalytic production of olefins at high methanol partial pressures |
| 08/22/2001 | EP1124778A1 Method for selective adsorption of dienes |
| 08/22/2001 | EP1124636A2 Method for producing active and/or selective solid catalysts from inorganic or organometallic materials |
| 08/21/2001 | US6278033 Catalyst and process for purifying streams of materials |
| 08/16/2001 | WO2001058874A1 Non-symmetrical ligands and catalyst systems thereof for ehtylene oligomerisation to linear alpha olefins |
| 08/16/2001 | WO2001058590A1 Catalyst for hydrogenating unsaturated hydrocarbons |
| 08/16/2001 | US20010014766 Process for separating linear alpha olefins from a crude stream containing saturated hydrocarbons, Internal olefins, branched olefins, and linear alpha olefins |
| 08/16/2001 | CA2398968A1 Non-symmetrical ligands and catalyst systems thereof for ehtylene oligomerisation to linear alpha olefins |
| 08/09/2001 | WO2001056960A1 Integrated process for producing an alkenyl-substituted aromatic compound |
| 08/08/2001 | EP1122230A1 Process for the selective dimerisation of propylene principally to ramified dimers |
| 08/08/2001 | EP0959987B1 Use of perfluoroalkyl substituted phosphorus compounds as ligands for homogeneous catalysis in supercritical carbon dioxide |
| 08/08/2001 | EP0889750B1 Process for the preparation of spherically shaped microcomposites |
| 08/08/2001 | CN1307552A Method of isomerizing alpha-olefins to linear internal olefins with minimal skeletal isomerization using nickel supported on silica/aluminia catalysts |
| 08/07/2001 | US6271434 Contacting a feedstock comprising olefins and saturated hydrocarbons with a linear polyaromatic compound |
| 08/07/2001 | US6271430 Preparation of propene |
| 08/07/2001 | US6271428 Selective hydrogenation of trace quantities of acetylene compounds contained in a stream of diolefins by simultaneously contacting the selective catalyst with a diolefin feed, hydrogen and a polymer solvent |
| 08/01/2001 | EP1119531A1 Catalytic monoolefin oligomerization process |
| 07/31/2001 | CA2077083C Method of fabricating chemicals |
| 07/26/2001 | WO2001052985A2 Gel catalysts and methods for their use in catalytic dehydrogenation processes |
| 07/26/2001 | US20010009968 Methods and compositions for inhibiting polymerization of ethylenically unsaturated hydrocarbons |
| 07/26/2001 | DE10000889A1 Verfahren zum Erzeugen von C2- und C3-Olefinen aus Kohlenwasserstoffen A process for producing C2 and C3 olefins from hydrocarbons |
| 07/25/2001 | EP1117750A1 Process for manufacturing olefins using a pentasil zeolite based catalyst |
| 07/25/2001 | EP0906257B1 Mixtures containing monomers and stabilizers |
| 07/25/2001 | EP0823888B1 Process of preparing ethylbenzene or substituted derivatives thereof |
| 07/24/2001 | CA2018327C Alpha-olefin process |
| 07/19/2001 | WO2001051590A1 Method for producing c2 and c3 olefins of hydrocarbons |
| 07/19/2001 | WO2001051475A1 Working up a mixture comprising alkene and oxygen |
| 07/19/2001 | WO2001051435A1 Selective olefin oligomerization |
| 07/19/2001 | WO2001023087A8 Hydrocarbon hydrogenation catalyst and process |
| 07/19/2001 | US20010008623 Mixed oxide catalyst |
| 07/19/2001 | DE10001401A1 Verfahren zur Aufarbeitung eines Alken und Sauerstoff umfassenden Gemisches Method for processing an alkene and oxygen mixture comprising |
| 07/19/2001 | CA2396986A1 Method for producing c2 and c3 olefins of hydrocarbons |
| 07/19/2001 | CA2396406A1 Working up a mixture comprising alkene and oxygen |
| 07/18/2001 | CN1068574C Use of transition metal contg. small pore molecular sieve catalysts in oxygenate coversion |
| 07/17/2001 | US6262323 Synergistic mixture of phenylenediamine, steric hindered phenol and hydroxylamine |
| 07/17/2001 | US6262067 Polymorphs of a crystalline azo-bicyclo 2,2,2 OCT-3-yl amine dihydrochloride and their pharmaceutical compositions |
| 07/11/2001 | EP1114013A1 On-line synthesis and regeneration of a catalyst used in autothermal oxidation |
| 07/11/2001 | EP1113875A1 Dispersion and stabilization of reactive atoms on the surface of metal oxides |
| 07/10/2001 | US6258992 Using metal oxide oxidation catalyst |
| 07/10/2001 | US6258990 Using crystalline zeolite |
| 07/10/2001 | US6258988 Method for reforming organics into shorter-chain unsaturated organic compounds |
| 07/10/2001 | CA2175643C Utilization of retinoids in a cosmetic composition or in the preparation of a pharmaceutical composition |
| 07/05/2001 | WO2001047843A1 Process for the production of olefins |
| 07/05/2001 | WO2001047842A1 Process for the production of olefins |
| 07/05/2001 | CA2395376A1 Process for the production of olefins |
| 07/04/2001 | EP1112336A1 Process for selectively producing c 3? olefins in a fluid catalytic cracking process |
| 07/04/2001 | EP1112241A1 Process for the production of olefins |
| 07/04/2001 | EP0964904B1 Olefin purification by adsorption of acetylenics and regeneration of adsorbent |
| 07/04/2001 | CN1302283A Process for producing light olefins |
| 07/04/2001 | CN1301684A Method and device for separating and reclaiming ethylene from catalytic cracked dry gas |
| 07/04/2001 | CN1068034C Hydrogenation process |
| 07/03/2001 | US6255548 Process for selective hydrogenation of unsaturated compounds |
| 06/28/2001 | WO2001046096A1 Metathesis process for converting short chain olefins to longer chain olefins |
| 06/28/2001 | WO2001046095A1 Process for the selective dimerisation of isobutene |
| 06/27/2001 | EP1110934A1 Preparation of very pure isobutene and of propylene from hydrocarbon cuts with four carbon atoms |
| 06/27/2001 | EP1110933A1 Process for the selective production of propylene from hydrocarbon cuts with four carbon atoms |
| 06/27/2001 | EP1110930A1 Catalytic composition and process for the oligomerisation of ethylene, to primarily 1-hexene |
| 06/27/2001 | EP1109876A1 Autothermal process for the production of olefins |
| 06/27/2001 | EP1109798A1 Geranic acid derivatives |
| 06/27/2001 | EP1109774A1 Method for producing acrolein and/or acrylic acid from propane |
| 06/27/2001 | EP1109773A1 Method for producing acrolein and/or acrylic acid from propane |
| 06/27/2001 | EP1109763A2 Autothermal process for the production of olefins |
| 06/27/2001 | CN1067603C Metal modified small-porosity P-Si-Al molecular sieve catalyst, its preparing process and use thereof |
| 06/21/2001 | WO2001044145A1 Method for the manufacture of olefins |
| 06/20/2001 | CN1300298A Method of dehalogenating hydrocarbon containing carbon-carbon double bond |
| 06/14/2001 | WO2001042176A1 Process for vinyl chloride manufacture from ethane and ethylene with immediate hc1 recovery from reactor effluent |
| 06/14/2001 | WO2001041922A1 Carrier catalytic converter for the selective hydrogenation of alkines and dienes |
| 06/14/2001 | CA2327717A1 Polymerization inhibition of isoprene |
| 06/13/2001 | EP1105348A1 Crystalline molecular sieves |
| 06/13/2001 | EP1105347A1 Processes for manufacture of molecular sieves |
| 06/13/2001 | EP1070032A4 Process for producing light olefins |
| 06/13/2001 | EP0937017B1 Unsaturated hydrocarbon separation and recovery process |
| 06/13/2001 | DE19959064A1 Trägerkatalysator zur Selektivhydrierung von Alkinen und Dienen Supported catalyst for the selective hydrogenation of alkynes and dienes |
| 06/13/2001 | CN1299402A Process for selectively producing C3 olefins in a fluid catalytic cracking process |
| 06/13/2001 | CN1299341A Process for selectively producing light olefins in a fluid catalytic cracking process |
| 06/13/2001 | CN1299340A Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed |
| 06/12/2001 | US6245220 Selective hydrogenation of diolefins to the olefins employing catalysts containing palladium, also tin and/or lead |
| 06/07/2001 | US20010003140 And 1-butene by reacting 2-pentene with ethene in the presence of a metathesis catalyst comprising at least one compound of a metal of transition group 6B, 7B or 8 |
| 06/06/2001 | CN1298375A Method for separating a C4 hydrocarbon mixture |
| 06/05/2001 | US6242662 From butene-2 introduced into a distillation zone linked to a hydro-isomerization zone located at least partly outside the distillation zone |
| 06/05/2001 | US6242661 Process for the separation of isobutene from normal butenes |
| 06/05/2001 | US6241875 Providing heat to promote endothermic reaction or be extracted as sensible heat |
| 06/05/2001 | CA2189589C Olefin production |