Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 301 - Preparation of oxiranes
Patents for C07D 301 - Preparation of oxiranes (10,136)
04/2014
04/10/2014US20140100354 Peptoid compositions and methods of using the same
04/09/2014EP2714670A1 Process for improving the selectivity of an eo catalyst
04/09/2014EP2714332A1 Method of qualifying material for use in cleaning of alkylene oxide equipment
04/09/2014CN203530186U Assembly for preparing epoxy chloropropane
04/09/2014CN203525661U Energy-saving type saponification tower assembly
04/09/2014CN103717584A Preparation of nitrile compounds
04/09/2014CN103709125A Method for preparing biological plasticizers-epoxidized fatty acid methyl esters from kitchen waste grease
04/09/2014CN103709124A Method for producing epoxy chloropropane
04/09/2014CN103706357A Preparation method and application of amine functional mesoporous silica-gel-loaded gold catalyst
04/09/2014CN102860999B 1-deoxidation-D-xylulose5-phosphoric acid reduction isomerization enzyme inhibitor and preparation method thereof
04/09/2014CN102491958B Production process using chloroacetic acid tail gas to produce epoxy chloropropane
04/09/2014CN102036939B Process for preparation of alkylene glycol
04/03/2014WO2014050789A1 Epoxy compound and method for production thereof, and epoxy resin composition and cured product thereof
04/02/2014CN103702987A Method for producing alkyldiol monoglycidyl ether
04/02/2014CN103694200A Method for preparing epoxy fatty acid methyl ester by kitchen waste grease
04/02/2014CN103694199A Preparation method, product and application of citric acid triglycidyl ester
04/02/2014CN103694198A Process for producing epoxides
04/02/2014CN102688760B Fe3O4/CuO/pSiO2 catalyst and preparation method thereof
04/02/2014CN102603680B Method for preparing epoxy chloropropane by cyclizing dichloropropanol in microreactor
04/02/2014CN101848760B Hydrocarbon/oxygen industrial gas mixer with water mist
04/01/2014US8686166 Preparation of 2,2-bis (fluoroalkyl) oxirane and preparation of photoacid generator therefrom
03/2014
03/27/2014US20140088316 Alkylene oxide catalyst and use thereof
03/26/2014CN103664943A Preparation method of purine derivative as well as intermediate and application of purine derivative
03/26/2014CN103664835A Preparation method of biological plasticizing agent epoxidized fatty acid methyl ester
03/26/2014CN103664834A Thermal degradation epoxy resin monomer and preparation method and bottom fillers thereof
03/26/2014CN103664833A Preparation method of trifluoro epoxypropane
03/26/2014CN103664832A Method for producing epoxy propane through direct epoxidation of propylene
03/26/2014CN103664831A System and method for producing derivatives of olefin
03/26/2014CN103657694A Intramolecular dehydration catalyst for alkamine, preparation and application
03/26/2014CN101970421B Method for producing chiral alpha,beta-epoxy ketones
03/25/2014US8679999 Process for regeneration of titano silicate catalyst
03/20/2014WO2014040883A1 Process of stripping a liquid medium
03/20/2014WO2014003203A3 Method for producing stereoselective epoxyketone compound
03/20/2014US20140080219 Method of qualifying material for use in cleaning of alkylene oxide equipment
03/19/2014EP2708525A1 Process of stripping a liquid medium
03/19/2014CN103649199A Photoactive crosslinker compound, method for preparing same, liquid crystal aligning agent, liquid crystal aligning film, and liquid crystal display device
03/19/2014CN103649063A Apparatus and methods to preserve catalyst activity in an epoxidation process
03/19/2014CN103641800A Production method of epoxy propane
03/19/2014CN103641799A Novel propylene epoxide caustic soda saponifying process
03/19/2014CN103641798A Crosslinking agent and preparation method of crosslinking controllable high-temperature-resistant gel
03/19/2014CN103638876A Energy-saving optimization method of HPPO (Hydrogen Peroxide-Propylene Oxide) device reactor
03/19/2014CN102397795B Silver catalyst carrier for ethylene oxide production, preparation method, silver catalyst prepared by silver catalyst carrier, and application thereof
03/18/2014US8674124 Preparation of an active intermediate
03/18/2014US8674122 Process for preparing divinylarene dioxides
03/18/2014CA2575165C Process for converting ethylene to ethylene oxide using microchannel process technology
03/13/2014US20140073806 Method for producing epoxy compound
03/12/2014CN103626723A Novel preparation method of 1-phenyl-1-cyclopentyl oxirane
03/12/2014CN102336635B Epoxy resin and preparation method and application thereof
03/12/2014CN102066351B Process for preparation of alkylene carbonate and/or alkylene glycol
03/12/2014CN101909748B Epoxidation catalyst, process for production of epoxidation catalyst, process for production of epoxy compounds, curable resin compositions, and products of curing of compositions
03/11/2014US8669384 Process for preparing divinylarene dioxides
03/06/2014WO2014034628A1 Alicyclic epoxy compound and method for producing same
03/06/2014US20140066642 Method of synthesis of substituted hexitols such as dianhydrogalactitol
03/05/2014CN102056909B Process for start-up of epoxidation process, process for production of ethylene oxide, 1,2-diol, 1,2-diol ether, 1,2-carbonate, or alkanolamine
03/04/2014US8664414 Process for producing epoxy compound
03/04/2014US8664413 High-purity epoxy compound and method of producing thereof
03/04/2014US8664412 Epoxidation process
02/2014
02/27/2014WO2014031111A1 Optically active epoxy
02/26/2014EP2699343A1 Porous aluminum oxide
02/26/2014EP2699342A1 Porous aluminum oxide
02/26/2014CN203448074U Glycerin chlorination bubbling reaction tower with rotating stream trays and device for producing epoxy chloropropane
02/26/2014CN103608107A Process for producing catalyst used for oxidizing ethylene to ethylene oxide
02/26/2014CN103608106A Zinc-containing catalyst for the production of ethylene oxide
02/26/2014CN103608105A Catalyst for production of ethylene oxide
02/26/2014CN103603217A Color fixing agent and preparation method thereof
02/26/2014CN103601703A Method for preparing epoxy methyl eleostearate from tung oil
02/26/2014CN103599798A 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, a 1,2-carbonate, or an alkanolamine
02/20/2014WO2013100173A9 Process for producing olefin oxide using a catalyst comprising a ruthenium oxide and a tellurium component
02/19/2014EP2696974A1 Process for conditioning a high efficiency ethylene oxide catalyst
02/19/2014EP2696973A1 Catalyst for the production of ethylene oxide
02/19/2014EP2696972A1 Zinc-containing catalyst for the production of ethylene oxide
02/19/2014EP2696971A1 Process for producing catalyst for oxidation of ethylene to ethylene oxide
02/19/2014CN103588733A Preparation process of epoxy aliphatic acid methyl ester
02/19/2014CN103588730A Synthetic method for preparing triazole fungicide type (III) compound
02/19/2014CN103586069A Preparation method of catalyst for olefin epoxidation reaction and olefin epoxidation method
02/18/2014CA2602163C A reactor system and process for the manufacture of ethylene oxide
02/13/2014WO2014024753A1 β-SUBSTITUTED-β-TRIFLUOROMETHYL-α,β-EPOXYKETONE COMPOUND HAVING ASYMMETRIC QUATERNARY CARBON, AND METHOD FOR PRODUCING SAME
02/13/2014US20140046079 Method for preparing epoxides
02/12/2014CN103582524A Methods for producing epoxidation catalysts and epoxidation methods utilizing them
02/12/2014CN103570646A Method for preparing epoxides
02/12/2014CN103566980A Preparation methods and applications of alumina support and silver catalyst supported thereby
02/05/2014CN103562192A Methods for alkylene oxide separation using extractive destillation columns
02/05/2014CN103561909A Method of qualifying material for use in cleaning of alkylene oxide equipment
02/05/2014CN103554063A Preparation method of cardanol glycidyl ether with high epoxy value
02/05/2014CN103554062A Thermal degradation temperature-adjustable sulfite type alicyclic epoxy resin and preparation method thereof
02/05/2014CN103554061A Preparation method of 5-(3, 3-dimethyloxirane)-3-methyl-2-pentene-1-alcohol
02/05/2014CN103554060A Catalyst used for synthesizing glycidol from glycerol and dimethyl carbonate by employing one-step method
02/05/2014CN103554059A Method for synthetizing 1,2-cyclopentene oxide by novel titanium silicalite (HTS)-1/ligand catalytic cyclopentene
02/05/2014CN102532063B Device and method for performing olefin gaseous phase epoxidation by using industrial hydrogen peroxide
01/2014
01/30/2014WO2014018474A1 Epoxidation process
01/30/2014US20140031568 Epoxidation process
01/29/2014CN103547574A Separating phases of a mixture
01/29/2014CN103547365A Process for conditioning a high efficiency ethylene oxide catalyst
01/29/2014CN103539763A Reaction separation coupling technology for continuously preparing epoxy chloropropane from dichloropropanol
01/29/2014CN103539762A Method for producing epoxypropane by propylene epoxidation
01/29/2014CN103539761A Method for preparing monocyclic oxide through catalyzing diolefin liquid epoxidation reaction with SBA-15
01/29/2014CN103539149A Modification method for titanium silicate molecular sieve
01/23/2014US20140024846 Method of starting-up a process of producing an alkylene oxide using a high-efficiency catalyst
01/23/2014US20140024733 Process for the in situ production of polyether polyols based on renewable materials and their use in the production of flexible polyurethane foams
01/22/2014CN203403030U Propylene oxide recycling device
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