Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 301 - Preparation of oxiranes
Patents for C07D 301 - Preparation of oxiranes (10,136)
12/2009
12/16/2009EP2133343A1 Process for production of optically active epoxy compound
12/16/2009EP2133144A1 A noble metal-containing ti-si material and the preparing method thereof
12/16/2009EP1632291B1 Heterogeneous catalyst and process for producing oxirane compound with the catalyst
12/16/2009CN201362669Y Synthesizer for N-(carbobenzyloxy)-amino-epoxy-phenyl butane
12/16/2009CN101602013A Method for modifying TS-1 titanium-silicon molecular sieve catalyst
12/16/2009CN101602012A Mesoporous material containing aromatic hydrocarbon sulfonic acid groups as well as preparation method and application thereof
12/16/2009CN100569763C Process for the preparation of propylene oxide
12/10/2009WO2009148494A2 Propylene oxide process
12/10/2009US20090306416 Propylene oxide process
12/09/2009CN101597270A Preparation method for doederleinic acid
12/09/2009CN101596463A Granular titanium-silicon molecular sieve catalyst and preparation method thereof
12/09/2009CN100567471C Use of metal complex compounds as oxidation catalysts
12/09/2009CN100567280C Device and method for reducing temperature of poor-absorption liquid feed material of Ethylene Oxide absorption tower
12/03/2009WO2009145855A1 Direct epoxidation process
12/03/2009WO2009143970A1 Process for preparing ethylene oxide
12/03/2009US20090294727 Aqueous hydrogen peroxide solutions and method of making sameü
12/03/2009DE102008025835A1 Verfahren zur Herstellung von Ethylenoxid A process for the production of ethylene oxide
12/02/2009EP2128147A1 Method for producing propylene oxide
12/02/2009EP2125764A1 Propylene oxide recovery process
12/02/2009EP2125763A1 Method for producing propylene oxide
12/02/2009EP2125202A2 A process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst
12/02/2009CN101591588A Method for preparing epoxidized soybean oil or epoxy fatty acid methyl (ethyl) ester through catalysis of organic rhenium oxide-urea peroxide
12/02/2009CN101591312A Glycidol ether containing cyclohexyl binary ether alcohol and preparation method thereof
12/02/2009CN101590431A Phase transfer catalyst for oxidation reaction and preparation method and application thereof
12/02/2009CN100564368C Method of preparing olefine oxide
12/01/2009US7625879 Phosphohalohydrins, process for the production thereof and use thereof
11/2009
11/26/2009WO2009142922A1 Isolation and subsequent utilization of saturated fatty acids and a-olefins in the production of ester-based biolubricants
11/26/2009US20090292132 Reactor system and process for reacting a feed
11/26/2009US20090291847 Catalysts Having Enhanced Stability, Efficiency and/or Activity For Alkylene Oxide Production
11/26/2009CA2724776A1 Isolation and subsequent utilization of saturated fatty acids and .alpha.-olefins in the production of ester-based biolubricants
11/25/2009EP2123645A1 Oxidizing agent composition for the epoxidation of olefins and process for the epoxidation of olefins
11/25/2009EP2121646A1 Processes for the production of ethylene oxide and ethylene glycol
11/25/2009EP2121645A1 Catalyst system and process for the production of epoxides
11/25/2009CN101589032A Method for producing propylene oxide
11/25/2009CN101589031A Method for producing propylene oxide
11/25/2009CN101588867A Direct epoxidation process and extruded catalyst therefor
11/25/2009CN101585821A Preparing methods of liquid crystal epoxy resin oligomer and epoxy resin composition
11/19/2009WO2009140319A1 Process for the preparation of alkylene carbonate and/or alkylene glycol
11/19/2009US20090287007 Partially-hydrogenated, fully-epoxidized vegetable oil derivative
11/19/2009US20090287006 Process for the preparation of an epoxy compound and an aldehyde
11/19/2009CA2723988A1 Process for the preparation of alkylene carbonate and/or alkylene glycol
11/18/2009CN101583607A Epoxy resin compositions and method for the production thereof
11/18/2009CN101583418A Inorganic oxide extrudates
11/12/2009WO2009137455A2 Cure accelerators for anaerobic curable compositions
11/12/2009WO2009137431A2 A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
11/12/2009WO2009137427A2 A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
11/12/2009WO2009116977A3 Tube reactor
11/12/2009US20090281339 Process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
11/12/2009CA2723592A1 A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
11/12/2009CA2723517A1 A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
11/11/2009EP1433769B1 Process for producing cumene
11/11/2009CN100558461C Flake structure titanium silicon molecular sieve propylone direct opoxidation catalyst and its preparation method
11/10/2009US7615655 Process for the production of alkylene oxide using a gas-phase promoter system
11/10/2009US7615654 Direct epoxidation process
11/05/2009WO2009134851A1 Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
11/05/2009WO2009134843A1 Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
11/05/2009WO2009102592A3 Epoxidized soyate diesters and methods of using same
11/05/2009US20090275764 Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
11/05/2009US20090275763 Catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production
11/05/2009US20090275726 Process for producing epichlorohydrin
11/05/2009CA2723177A1 Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
11/05/2009CA2723160A1 Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
11/03/2009US7612213 (E)-ethyl 7-hydroxy-2-methyl-2-heptenate; (3E, 5E)-tert-butyl-9-(tert-butyldimethylsiloxy)-2-[(E)-ethylid ene]-4-methylnona-3,5-dienate
10/2009
10/29/2009WO2009097082A8 Spray-dried transition metal zeolite and its use
10/29/2009US20090270641 Method for Producing Propylene Oxide
10/29/2009US20090270640 Method for production of ethylene oxide in a microchannel reactor
10/29/2009US20090270588 Process for producing dichloropropanol
10/29/2009US20090270499 Process for Synthesizing Atazanavir
10/28/2009EP1606273B1 Purification of propylene oxide resulting from epoxidation of propylene with hydrogen peroxide
10/28/2009CN101568505A Process for processing ethylene oxide streams containing NOx or organic nitrogen compounds
10/28/2009CN101564697A Reaction control phase transfer catalyst and application thereof in epoxidation reaction
10/28/2009CN100553763C Supported silver catalyst and an epoxidation process using the catalyst
10/27/2009US7608728 providing a epoxidation catalyst containing silicon-titanate type zeolite having crystal frame work type MWW, reacting propylene with hydrogen peroxide in presence of acetonitrile solvent in presence of such catalyst to form propylene oxide
10/22/2009WO2009129355A1 Integrated process for the production of chlorinated epoxides such as epichlorohydrin
10/22/2009WO2009128356A1 Titanosilicate
10/22/2009US20090264678 Carrier, a process for preparing the carrier, an olefin epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
10/22/2009US20090264665 Process for producing propylene oxide
10/21/2009EP1539346B1 Heterogeneous catalyst regeneration
10/21/2009EP1436276B2 Direct epoxidation process using a mixed catalyst system
10/21/2009CN100551919C Process for preparing 4-vinyl epoxycyclohexane
10/20/2009CA2420622C Process and device for carrying out reactions in a reactor with slot-shaped reaction spaces
10/15/2009WO2009124987A1 Process for the preparation of alkylene glycol
10/15/2009WO2009104961A3 Process for the preparation of a dichloropropanol product
10/15/2009US20090259059 Catalyst for producing alkylene oxide, method for producing the same, and method for producing alkylene oxide using said catalyst
10/15/2009CA2720219A1 Process for the preparation of alkylene glycol
10/14/2009CN101555236A High-selectivity epoxidation method of olefin catalyzed by nano-SiO* material and H*O* liquid phase
10/14/2009CN100549002C Process for producing alkylene oxide
10/14/2009CN100549001C Method for preparing mixed epoxidized fatty acid monoester using rape oil
10/14/2009CN100549000C Method of improving the operation of manufacturing process
10/13/2009CA2529730C Process for the epoxidation of propene
10/08/2009WO2009121853A1 Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol
10/08/2009WO2008135398A3 A process for the preparation of an olefin oxide
10/08/2009US20090253860 Emulsifiers for Epoxy Resins
10/08/2009CA2718315A1 Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol
10/07/2009EP2106855A1 Heterogeneous catalyst and process for producing oxirane compound with the catalyst
10/07/2009CN101550117A Fall webworm sex pheromone synthesizing method
10/07/2009CN101550116A Method for modifying allyl glycidyl ether residual liquid
10/06/2009US7598406 Production of ethylene oxide
10/01/2009WO2009120291A1 Direct epoxidation process
10/01/2009WO2009120290A1 Propylene oxide process
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