Patents
Patents for C07C 407 - Preparation of peroxy compounds (1,613)
01/2002
01/09/2002EP1169281A1 Singlet oxygen oxidation of organic substrates
01/02/2002EP0847387B1 Process for preparing peroxides
12/2001
12/19/2001EP1164130A2 Synthesis of diacyl peroxide in aprotic solvent
10/2001
10/24/2001CN1319089A Peroxides, their preparation process and use
09/2001
09/26/2001CN1314885A Hydroperoxide decomposition process
09/19/2001CN1313852A Process for the production of an aqueous monoester peroxycarboxylic acid solution, the solution obtainable by this process, and its use as disinfectant
09/12/2001CN1070838C Method and device for making in termediate oxidation products by controlling conversions and temperatures in an atomized liquid
08/2001
08/29/2001CN1070181C Stabilization of organic peroxide with beta-dicarbonyl or cyclic alpha-diketone compound
08/01/2001CN1305992A Method for preparing aryl alkyl hydrogen peroxide
08/01/2001CN1305991A Method for preparing aryl alkyl hydrogen peroxide
07/2001
07/03/2001US6255520 Used in aqueous suspension polymerization of halogenated monomers; reaction in water of alkyl haloformate with inorganic peroxide, solvent extraction using water insoluble organic solvent
07/03/2001US6254801 Hardness-stabilizing percarboxylic acid solutions, a process for their preparation and their use
06/2001
06/28/2001DE10063065A1 Verfahren zur Herstellung eines mindestens ein Hydroperoxid enthaltenden Extrakts A process for producing an at least a hydroperoxide-containing extract
06/26/2001US6252124 Wasteless economic method of production of phenol and acetone
06/21/2001WO2001044153A1 Method for producing alcohol/ketone mixtures
06/21/2001US20010004673 Oxidizing aromatic hydrocarbon substituted with alkyl group to form reaction mixture containing hydroperoxide, extracting hydroperoxide
06/21/2001CA2394259A1 Method for producing alcohol/ketone mixtures
06/21/2001CA2328629A1 Process for preparing extract containing at least one hydroperoxide
06/20/2001EP1107952A1 Hydroperoxide decomposition process
06/14/2001WO2001042206A1 Preparation of di-t-alkyl peroxides and t-alkyl hydroperoxides from n-alkyl t-alkyl ethers
06/06/2001EP1104401A1 Peroxides, their preparation process and use
05/2001
05/10/2001WO2001032613A1 Method for producing peroxydicarbonates and their use in the radical polymerization of monomers
05/01/2001US6225510 Preparation of di-t-alkyl peroxides and t-alkyl hydroperoxides from n-alkyl ethers
04/2001
04/19/2001WO2001027078A1 Process for preparing peroxides using mixed anhydrides
04/11/2001EP1089971A1 Process for the production of an aqueous monoester peroxycarboxylic acid solution, the solution obtainable by this process, and its use as disinfectant
04/03/2001US6211237 Peracetic acid and performic acid mixtures formed by peroxidation of corresponding acid
03/2001
03/28/2001CN1063745C Organic peroxide stabilized with alpha-hydroxyalkyl peroxides
03/27/2001US6207108 Peroxygen compositions
03/08/2001WO2001016100A1 Low temperature initiators for fluoroolefin polymerization
03/07/2001CN1286682A Ketone peroxide dervis, their preparation and use
03/01/2001WO1999052864A8 Peroxides, their preparation process and use
02/2001
02/14/2001CN1284054A Process for producing mixture contg. cyclododecanone and cyclododecanol
02/13/2001US6187894 Perfluoropolyether acylperoxides and process for their preparation
01/2001
01/31/2001EP1071662A1 Peroxides, their preparation process and use
01/03/2001EP1064261A1 Peroxide production
12/2000
12/21/2000WO2000076963A1 New peroxy-carboxylic acid and aqueous compositions thereof
12/20/2000EP1061071A1 6-Hydroxypercaproic acid and aqueous compositions thereof
11/2000
11/15/2000EP1051380A1 Process for producing a mixture containing cyclododecanone and cyclododecanol
11/15/2000CN1058478C Method for continuous preparation of mixture of cyclanone, cyclanol and cyclanes hydroperoxide
11/08/2000EP1049668A1 Ketone peroxide derivatives, their preparation and use
11/02/2000WO2000064842A1 Singlet oxygen oxidation of organic substrates
11/01/2000CN1058002C Method for treatment of mixture of hydroperoxide
10/2000
10/19/2000WO2000061524A1 Singlet oxygen oxidation of organic substrates
07/2000
07/19/2000EP1019355A1 Process for decomposing cycloalkylhydroperoxide
06/2000
06/07/2000EP1006099A1 Method for preparing hydroperoxides by oxygenation
06/02/2000WO2000031228A1 Stabilizing method
05/2000
05/31/2000CN1255114A Process for decomposing cycloalkylhydroperoxide
05/03/2000EP0997456A1 Process for recycling cumene hydroperoxide from hydroperoxide containing water
04/2000
04/26/2000CN1051763C Process for preparing cyclohexyl hydroperoxide
04/11/2000US6049002 Preparation of aqueous solutions comprising performic acid formed by reaction of formic acid and hydrogen peroxide in presence of a catalyst, wherein the catalyst is a compound containing at least one ester group
03/2000
03/23/2000DE19846508C1 Recovery of cumene hydroperoxide from hydroperoxide-containing water, especially waste water from phenol production, involves extraction of the water with cumene
03/22/2000CN1247850A Method for removing organic acid and/or inorganic acid from organic phase
03/15/2000CN1050380C Bleaching or sterilizing method
03/09/2000WO2000012470A1 Hydroperoxide decomposition process
03/09/2000CA2339588A1 Hydroperoxide decomposition process
02/2000
02/24/2000WO2000009478A1 Peroxides, their preparation process and use
02/24/2000CA2340229A1 Peroxides, their preparation process and use
02/22/2000US6028193 Catalyzing the oxidation reaction in presence of a transition metal complex which contains a cyclic polyfunctional amine compound having at least three nitrogen atoms in the ring forming molecular
02/16/2000EP0979811A1 Process for removing organic and/or inorganic acids from organic phases
02/16/2000CN1244853A Methods for preparing an intermediate oxidation product from a hydrocarbon by utilizing an activated initiator
02/08/2000US6023001 Peroxide production
02/01/2000USRE36549 Distillation fatty acid; oxidation
01/2000
01/12/2000EP0970984A2 Perfluoropolyether acylperoxides and process for their preparation
01/12/2000EP0970048A1 T-butylperoxy-cyclododecyl-oxalate
01/04/2000US6011183 Process for preparing organic hydroperoxides
12/1999
12/29/1999WO1999067213A1 Process for the production of an aqueous monoester peroxycarboxylic acid solution, the solution obtainable by this process, and its use as disinfectant
12/29/1999EP0967203A1 Process for the production of an aqueous monoester peroxycarboxylic acid solution, the solution obtainable by this process, and its use as disinfectant
12/28/1999US6008405 Stabilized peracid solutions
11/1999
11/23/1999US5990357 Process for the oxidation of isoalkylaromatic hydrocarbons, and catalyst for the execution of the process
11/09/1999US5980801 Oxidizing hydrocarbon and initiator mixture form compound selected from phthalic acid, adipic acid, isophthalic acid, terephthalic acid; reacting compound with polyol,or polyamine or polyamide to form polyester, or polyamide or polyimide
11/03/1999EP0778826B1 Process for solid peracid manufacture
10/1999
10/21/1999WO1999052864A1 Peroxides, their preparation process and use
10/21/1999CA2328195A1 Peroxides, their preparation process and use
10/07/1999DE19812589A1 Perameisensäure enthaltendes wäßriges Desinfektionsmittel, Verfahren zu dessen Herstellung und deren Verwendung Performic acid-containing aqueous disinfectant, method for its preparation and the use thereof
10/06/1999EP0946466A1 Methods of preparing an intermediate oxidation product from a hydrocarbon by utilizing an activated initiator
10/06/1999CN1230538A Method for preparing hydroperoxides by oxygenation
10/05/1999US5962747 Oxidizing 1,3-diisopropylbenzene; extraction; circulation
09/1999
09/29/1999EP0945405A2 Solutions of peracids for stabilizing hardness, method of preparation, and their use
09/29/1999EP0945404A2 Aqueous disinfectant, comprising performic and peracetic acid, method of preparation and use
09/28/1999US5959155 1,3-di-(2-hydroperoxy-2-propyl)benzene and 3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene are extracted; using methyl isobutyl ketone containing not more than 10 ppm by weight of a phenol or phenols as a solvent.
09/28/1999US5959153 To form an alkanol and alkanone; assisted by an alcohol with 1-6 c atoms, an aldehyde with 1-6 c atoms or an organic sulphoxide
09/23/1999WO1999047499A1 Peroxide production
09/23/1999CA2324159A1 Peroxide production
08/1999
08/31/1999US5945572 Method for producing aryl alkyl hydroperoxides
08/25/1999EP0734377B1 Percarboxylic acids
08/12/1999WO1999040054A1 Process for producing a mixture containing cyclododecanone and cyclododecanol
08/11/1999CN1044602C Process for preparing tertiary-butyl hydroperoxide contg. mixtures
07/1999
07/27/1999CA1340680C Imide-aromatic peroxyacids as bleaching agents
07/01/1999WO1999032442A1 Ketone peroxide derivatives, their preparation and use
07/01/1999CA2315095A1 Ketone peroxide derivatives, their preparation and use
06/1999
06/22/1999US5914303 Percarboxylic acids
06/17/1999CA2255484A1 Method for preparing hydroperoxides by oxygenation
06/02/1999EP0751933B1 A method for the preparation of aqueous solutions containing performic acid as well as their use
06/01/1999US5908962 By directly injecting ammonia into a recycle stream organic acids are efficiently neutralized.
05/1999
05/13/1999CA2253215A1 Process for preparing organic hydroperoxides
04/1999
04/22/1999DE19812588C1 Scale-inhibiting per:carboxylic acid solutions
04/21/1999EP0735982B1 Process for producing c 1 to c 4 monopercarboxylic acid and c 4 to c 18 dipercarboxylic acid complexes by the fluidised bed process
04/07/1999EP0765309B1 Peroxygen compositions
04/06/1999US5892128 Temporarily inactivated benzoyl peroxide, processes for the production thereof, and the use thereof
04/06/1999US5892123 By catalytic oxidation of cyclododecane
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