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Class Information
Number: 549/523
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Oxygen containing hetero ring (e.g., dioxirane, etc.) > The hetero ring is three-membered consisting of one oxygen and two carbons > Processes > Oxirane ring formed > Epoxidation at site of ethylenic unsaturation
Description: Processes for reacting an ethylenically unsaturated compound with an oxidizing agent so that oxygen supplied by the oxidizing agent forms an oxirane ring at the site of ethylenic unsaturation.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7569710 |
Ethylene oxide recovery process |
Aug. 4, 2009 |
| 7557225 |
Process for preparing hexafluoroisobutene epoxide |
Jul. 7, 2009 |
| 7491368 |
Method for temporary closing and reopening of a reactor tube |
Feb. 17, 2009 |
| 7449590 |
Process for preparation of propylene oxide |
Nov. 11, 2008 |
| 7442843 |
Process for producing cumene and process for propylene oxide production including the production process |
Oct. 28, 2008 |
| 7432402 |
Partial oxidation using molecular sieve SSZ-74 |
Oct. 7, 2008 |
| 7381675 |
Direct epoxidation catalyst |
Jun. 3, 2008 |
| 7357909 |
Process for producing hydrogen peroxide |
Apr. 15, 2008 |
| 7348443 |
Method for producing partial oxidation products and/or partial ammoxidation products of at least one olefinic hydrocarbon |
Mar. 25, 2008 |
| 7345182 |
Catalytic epoxidation of styrene with molecular oxygen using metal ion exchanged zeolites |
Mar. 18, 2008 |
| 7273941 |
Process of preparing an olefin oxide from olefin and organic hydroperoxide |
Sep. 25, 2007 |
| 7235677 |
Method of improving the operation of an existing ethylene oxide manufacturing process and system |
Jun. 26, 2007 |
| 7223876 |
Method of separating an olefin from a gas stream |
May. 29, 2007 |
| 7208447 |
Polyamino acid-catalyzed process for the enantioselective epoxidation of .alpha.,.beta.-unsaturated enones and .alpha.,.beta.-unsaturated sulfones |
Apr. 24, 2007 |
| 7205419 |
Process for manufacturing an oxirane |
Apr. 17, 2007 |
| 7153986 |
Method for producing propylene oxide |
Dec. 26, 2006 |
| 7153985 |
Ethylene oxide production |
Dec. 26, 2006 |
| 7091386 |
Method for facilitating catalyzed oxidation reactions, device for facilitating catalyzed oxidation reactions |
Aug. 15, 2006 |
| 7087792 |
Partial oxidation using molecular sieve SSZ-71 |
Aug. 8, 2006 |
| 7084305 |
Partial oxidation using molecular sieve SSZ-70 |
Aug. 1, 2006 |
| 7049388 |
Process for manufacturing an .alpha.-dihydroxy derivative and epoxy resins prepared therefrom |
May. 23, 2006 |
| 7038069 |
Process for oxidizing carbon-carbon double bond and process for producing oxidized compounds |
May. 2, 2006 |
| 7034170 |
Manganese(IV) complex salts and their use as oxidation catalysts |
Apr. 25, 2006 |
| 7030255 |
Oxidation process with in-situ H202 generation and polymer-encapsulated catalysts therefor |
Apr. 18, 2006 |
| 7026492 |
Direct epoxidation process using modifiers |
Apr. 11, 2006 |
| 7026493 |
Method for producing an epoxide |
Apr. 11, 2006 |
| 7012120 |
Reworkable compositions of oxirane(s) or thirane(s)-containing resin and curing agent |
Mar. 14, 2006 |
| 7011807 |
Supported catalysts having a controlled coordination structure and methods for preparing such catalysts |
Mar. 14, 2006 |
| 6960693 |
Oxidation reaction process catalyzed by phase-transfer catalyst controlling reaction |
Nov. 1, 2005 |
| 6921832 |
Optically active fluorine-containing compounds and processes for their production |
Jul. 26, 2005 |
| 6916890 |
Thermally reworkable epoxy resins and compositions based thereon |
Jul. 12, 2005 |
| 6888013 |
Integrated process for the preparation of olefin oxides |
May. 3, 2005 |
| 6881853 |
Method for producing propylene oxide |
Apr. 19, 2005 |
| 6867312 |
Propylene oxide process |
Mar. 15, 2005 |
| 6861540 |
Process for the epoxidation of cyclic alkenes |
Mar. 1, 2005 |
| 6828449 |
Use of a settling accelerator in epoxidation |
Dec. 7, 2004 |
| 6825366 |
Process for the epoxidation of olefins using gold-containing catalyst |
Nov. 30, 2004 |
| 6822053 |
Polyamino acid-catalyzed process for the enantioselective epoxidation of .alpha., .beta.-unsaturated enones and .alpha., .beta.-unsaturated sulfones |
Nov. 23, 2004 |
| 6822103 |
Integrated process for selective oxidation of organic compounds |
Nov. 23, 2004 |
| 6815552 |
Method for making an oxirane |
Nov. 9, 2004 |
| 6812357 |
Method for producing epoxides by oxidizing olefins |
Nov. 2, 2004 |
| 6797376 |
Fiber-metal laminate adhesive coating |
Sep. 28, 2004 |
| 6770765 |
Catalyst |
Aug. 3, 2004 |
| 6768013 |
Intrinsically safe oxidation process |
Jul. 27, 2004 |
| 6765101 |
Synthesis of lower alkylene oxides and lower alkylene glycols from lower alkanes and/or lower alkenes |
Jul. 20, 2004 |
| 6762310 |
Process for the epoxidation of alkenes and polyoxofluorometalates for use therein |
Jul. 13, 2004 |
| 6753287 |
Sol-gel hybrid materials containing precious metals as catalysts for partial oxidation of hydrocarbons |
Jun. 22, 2004 |
| 6740764 |
Oxide and method for production thereof |
May. 25, 2004 |
| 6740193 |
Gem-diesters and epoxidized derivatives thereof |
May. 25, 2004 |
| 6734315 |
Thin-film epoxidation of an unsaturated oil or alkyl fatty acid ester |
May. 11, 2004 |
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