Patents
Patents for C07D 301 - Preparation of oxiranes (10,136)
04/1986
04/02/1986EP0176253A1 Production of ethylene oxide
04/01/1986US4579978 Bibenzyl hydroperoxide synthesis
04/01/1986US4579967 Conversion of alkyl isobutyrate via alkyl hydroperoxyisobutyrate and alkyl a-hydroxyisobutyrate
04/01/1986CA1202749A1 Preparation of epoxy resins
03/1986
03/27/1986WO1986001799A1 Preparation of (threo)-1-aryl-2-acylamido-3-fluoro-1-propanols
03/11/1986US4575494 Alumina compositions useful as catalyst supports for ethylene oxidation
03/11/1986CA1201671A1 Biotransformation
02/1986
02/26/1986EP0172565A2 Silver catalyst for production of ethylene oxide from ethylene, and process for production thereof
02/19/1986EP0171832A2 Camphor derivatives, their preparation and their use
02/12/1986EP0170836A1 Method for preparation of styrene oxides
02/04/1986US4568759 Preparation of epoxides
01/1986
01/22/1986EP0168782A2 Process for increasing the activity of a supported silver catalyst
01/02/1986EP0166695A2 Process for the preparation of glycidyl thioethers
01/02/1986EP0166527A2 A process for the preparation of epoxides by means of microorganisms
12/1985
12/31/1985US4562276 Peroxide composition based on tungsten and phosphorus or arsenic and processes and uses relative thereto
12/31/1985US4562274 Process for the preparation and isolation of polyglycidyl compounds
12/24/1985US4560657 Microbiological production of alkylene oxides
12/24/1985US4560451 Electrolytic process for the production of alkene oxides
12/17/1985CA1198213A1 Fault detection in olefin oxidation reactor
12/10/1985US4558026 Epoxidation catalyst
11/1985
11/27/1985EP0162790A1 Process for the separation of concentrated ethylene glycol in a proces for the production of ethylene oxide
11/26/1985US4555501 From silver neocarboxylic acids, for oxidation of ethylene to ethylene to ethylene oxide
11/26/1985US4555251 Mixtures include ethylene oxide and a chlorofluorocarbon
11/26/1985CA1197227A1 Silver catalysts, a process for their preparation, and their use in preparing ethylene oxide
11/26/1985CA1197226A1 Silver catalysts, a process for their preparation, and their use in preparing ethylene oxide
11/21/1985EP0161930A2 Process for preparing silver catalysts
11/19/1985CA1196925A1 Process for the epoxidation of olefinic compounds
10/1985
10/30/1985EP0159619A2 Process for the catalytic epoxidation of low molecular weight olefins, and catalyst for performing said process
10/29/1985CA1196000A1 Process for production of methyl 2- tetradecylglycidate
10/23/1985EP0158884A2 Separation agent comprising 1,3-glucan
10/22/1985CA1195679A1 Silver catalyst and a method for the preparation thereof
10/09/1985EP0157740A2 Glycidyloxydiketones
10/01/1985CA1194494A1 Preparation of soluble molybdenum catalysts for epoxidation of olefins
09/1985
09/18/1985EP0155238A2 Process for the preparation of certain glycidyl compounds
09/18/1985EP0155156A2 Production of hydrocarbon-soluble salts of molybdenum for epoxidation of olefins
09/11/1985EP0154297A2 Polymerization of hexafluoropropylene oxide
09/10/1985US4540769 Preparation of N-glycidyl compounds
08/1985
08/21/1985EP0151941A2 Epoxidation of olefinic alcohols
08/20/1985US4536380 Process for conducting reactions using a circulating magnetically stabilized bed to control reaction temperature profile
08/14/1985EP0151289A2 Process for the preparation of oxiranes
08/07/1985EP0150842A2 Halogen-substituted Glycidyl ether compound and preparation process thereof
08/07/1985EP0150238A1 Alumina catalyst supports containing barium salts
07/1985
07/30/1985US4532347 Membrane solvent extraction process
07/30/1985US4532341 Oxirane compounds
07/30/1985US4532231 Process for producing a catalyst
07/30/1985CA1191147A1 Process for preparing tetramethyloxirane
07/24/1985EP0149585A2 Process for the elimination of gases dissolved in an aqueous solution of ethylene oxide
07/23/1985US4530910 Regeneration of the Al2 O3 carrier material of a spent Ag/Al2 O3 supported catalysts
07/16/1985US4529824 Vanadium, niobium or tanatlum peroxidic complex
07/16/1985US4529714 Process for regenerating silver-containing carrier catalysts for the preparation of ethylene oxide
07/16/1985US4529417 Isothermal absorption
07/09/1985CA1190238A1 Process for preparing optically active ¬s|-2- acetyl-7-(2-hydroxy-3- isopropylaminopropoxy)benzofuran and salts thereof
07/09/1985CA1190213A1 Silver catalyst and method for the manufacture of ethylene oxide
06/1985
06/26/1985EP0146130A2 Glycidyl compound and process for preparing the same
06/25/1985CA1189524A1 Perfluoroglycidyl ethers
06/19/1985EP0145447A1 Process for epoxidizing vicinal diols
06/19/1985EP0144387A1 Continuous, catalytic epoxidation of olefinic double bonds with hydrogen peroxide and formic acid.
06/11/1985CA1188486A1 Temperature control system for olefin oxidation reactor
06/05/1985EP0143655A1 Process for the preparation of perfluoroalkene oxides
06/04/1985US4521609 Cycloalkane epoxides produced by air oxidation of cycloalkenes over lead zirconate as catalyst
05/1985
05/29/1985EP0143075A1 Process for the preparation of N-glycidyl compounds
05/21/1985CA1187267A1 Olefin oxidation reactor temperature control
05/14/1985US4517374 Acid cocatalyst
05/07/1985US4515977 Process for preparing optically active [S]-2-acetyl-7-(2-hydroxy-3-isopropylaminopropoxy)benzofuran and salts thereof
05/02/1985EP0139601A2 Process and apparatus for concentrating aqueous ethylene oxide solutions
04/1985
04/30/1985CA1186446A1 Purification and polymerization of hexafluoropropylene oxide
04/24/1985EP0138624A2 Organo metallic complexes and the use thereof in epoxidation of olefins
04/02/1985US4508927 Carbonation of ethylene oxide, then hydrolysis
03/1985
03/06/1985EP0133763A2 Preparation of glycols from ethylene oxide
03/06/1985EP0116624A4 Process for olefin oxide detoxification.
02/1985
02/14/1985WO1985000611A1 Phosphoramide epoxy resins
02/13/1985EP0132783A1 Oxidation of unsaturated organic compounds with hydrogen peroxide
02/12/1985US4499294 Process for production of methyl 2-tetradecylgycidate
02/12/1985US4498910 Safe adsorption process for the separation of hydrocarbons from oxygen containing gas
02/05/1985CA1182122A1 Continuous process for preparing propylene oxide
01/1985
01/29/1985US4496753 Saponification of chlorohydrins
01/29/1985US4496752 Production of epoxy compounds from olefinic compounds
01/16/1985EP0131281A1 Process for preparing polyglycidylamine derivatives
01/15/1985CA1181060A1 Silver catalyst and method for the manufacture of ethylene oxide
01/09/1985EP0130807A2 Process for production of ethylene oxide and reactor suitable therefor
01/09/1985EP0130568A1 Method for the preparation of oxiranes
01/09/1985EP0130319A2 Process and apparatus for the purification of ethylene oxide or of a mixture of ethylene oxide and a fluorinated chlorohydrocarbon
01/02/1985EP0129814A1 Process for the preparation of oxiranes
01/01/1985US4491924 Olefin oxidation reactor temperature control
12/1984
12/20/1984WO1984004920A1 Continuous, catalytic epoxidation of olefinic double bonds with hydrogen peroxide and formic acid
12/12/1984EP0127911A2 Process for oxidation of olefinically-unsaturated compounds
12/11/1984US4488239 Temperature control system for olefin oxidation reactor
12/11/1984US4487948 Polyepoxides, heat resistance, storage stability
12/05/1984EP0127003A1 Improved process for the production of alkene oxides
11/1984
11/21/1984EP0125520A2 A process and a plant for the recovery of one or more constituents from a gas mixture
11/21/1984EP0125454A1 A process for reducing the hydrolyzable chloride content of an epoxidation product
11/20/1984US4483998 Epoxidation
11/20/1984US4483997 Olefin epoxidation with inorganic metal phosphate enhanced catalyst
11/20/1984US4483996 Process for production of olefin oxides and ketones
11/20/1984US4483994 Process for the production of alkylene carbonates and oxides
11/20/1984CA1178226A1 Method for producing vicinal dihalogenated products
11/07/1984EP0124231A1 Epoxidation of ethylene
11/07/1984EP0124014A2 Process for the preparation of oxiranes
11/07/1984EP0124013A2 Process for the preparation of oxiranes
11/07/1984EP0124011A2 Process for the preparation of oxiranes
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