Patents
Patents for C07C 407 - Preparation of peroxy compounds (1,613)
04/1999
04/06/1999US5892090 Organic peroxide stabilization with oximes
03/1999
03/24/1999EP0772589B1 Process for producing 2,5-dimethyl-2,5-dihydroperoxyhexane
03/16/1999US5883268 Process stream purification
01/1999
01/27/1999EP0893438A1 Organic solution of dialkyl peroxydicarbonate, process for its production, preparation of halogenated polymers using the same and resulting halogenated polymers
01/05/1999US5856586 Reacting 2,5-dimethyl-1,5-hexadiene with hydrogen peroxide in acidicc medium
12/1998
12/08/1998US5847227 Method for producing aryl alkyl hydroperoxides
11/1998
11/03/1998US5831131 Promoters for addition polymers
10/1998
10/20/1998US5824819 Making dibasic acids, such as adipic acid, by oxidizing hydrocarbon, such as cyclohexane, with oxygen in a two stage process
09/1998
09/17/1998WO1998040340A1 Process for decomposing cycloalkylhydroperoxide
09/17/1998CA2283175A1 Process for decomposing cycloalkylhydroperoxide
09/16/1998EP0864562A2 Stabilised peracid solutions
09/11/1998WO1998039294A1 T-butylperoxy-cyclododecyl-oxalate
09/10/1998DE19708982A1 t-Butylperoxy-cyclododecyl-oxalat t-butylperoxycyclododecyl oxalate
09/09/1998CN1039712C Process for prepn. of cumene hydroperoxide
08/1998
08/19/1998CN1190950A Methods and device for making intermediate oxidation products by controlling conversions and temperatures in an atomized liquid
07/1998
07/15/1998EP0853082A1 Organic peroxide stabilization with oximes
07/10/1998CA2226130A1 Organic peroxide stabilization with oximes
06/1998
06/25/1998WO1998027029A1 Methods of preparing an intermediate oxidation product from a hydrocarbon by utilizing an activated initiator
06/25/1998DE19756878A1 Extraction of hydroperoxide from alkali solution
06/24/1998CN1185434A Extraction method for hydroperoxide
06/17/1998EP0847387A1 Process for preparing peroxides
06/16/1998US5767322 Water-alkaline emulsion process using a cascade of reactors; using ammonium sodium carbonate as a first neutralization agent for acidic by-products and sodium carbonate as the second
06/10/1998EP0712392B1 Process for the preparation of cumene hydroperoxide
05/1998
05/20/1998CN1182079A Process for producing 1, 3 -di -(2 -hydroperoxy -2 -propyl) benzene
05/19/1998US5753770 Complexing by spraying to a pulverulent or pregranulated matrix containing n-vinylcaprolactam homo- or copolymer, n-vinylpyrrolidone copolymer, n-vinylimidazole homopolymer, a mixture of saccharides or a mixture thereof
05/07/1998DE19746627A1 Blockage-free production of 1,3-di-(2-hydroperoxy-2-propyl)benzene
04/1998
04/22/1998EP0681567B1 Diacyl peroxide esters
03/1998
03/25/1998EP0831085A1 Inhibition of discoloration of cumene hydroperoide
03/23/1998CA2215010A1 Inhibition of discoloration of cumene hydroperoxide
02/1998
02/18/1998CN1173491A Cumene oxidation process
02/17/1998US5719304 Organic peroxide stabilization with phosphomolybdic acid
02/17/1998US5719096 Isomer blend; crosslinking polymers
02/11/1998EP0823474A1 Peracids, stable aqueous compositions comprising peracids, and a process for forming said peracids
02/04/1998CN1172105A Organic peroxide stabilization with alpha-hydroxyalkyl peroxides
02/04/1998CN1172098A Method and equipment for oxidation of cyclohexane and decomposition of cyclohexyl hydroperoxide
02/03/1998US5714626 Organic peroxide stabilization with β-dicarbonyl compounds
01/1998
01/29/1998WO1998003513A1 Peracids, stable aqueous compositions comprising peracids, and a process for forming said peracids
01/20/1998CA1339635C New nitrogen containing peroxycarboxylic monopersulfates
01/07/1998EP0816335A1 Cumene oxidation process
01/07/1998EP0688322B1 Oxidation of ketones
01/06/1998US5705708 Alkali metal carboxylates, quaternary ammonium hydroxides
12/1997
12/24/1997CN1168371A Organic peroxide stabilization with phosphomolybdic acid
12/17/1997CN1167760A Organic peroxide stabilization with beta-dicarbonyl or cyclic alpha-diketone compounds
12/16/1997US5698326 Organic peracids chemically bonded to inorganic support; improved storage stability, product recovery
12/10/1997EP0682696B1 Oxidising agents
12/03/1997EP0810213A2 Organic peroxide stabilization with beta-dicarbonyl or cyclic alpha-diketone compounds
12/03/1997EP0810212A2 Organic peroxide stabilization with alpha-hydroxyalkyl peroxides
12/03/1997EP0810211A2 Organic peroxide stabilization with phosphomolybdic acid
11/1997
11/18/1997US5688434 Imide-aromatic peroxyacids as bleaching agents
10/1997
10/29/1997EP0682695B1 Oxidising agents
10/21/1997CA1339508C Phosphate buffer wash for improved amidoperoxyacid bleach storage stability
09/1997
09/30/1997US5672778 Catalytic oxidation of alkanes to alkylhydroperoxide; decomposition to alcohols
09/24/1997EP0796835A1 Process for the oxidation of isoalkyl-aromatic hydrocarbons and catalyst for carrying out this process
09/17/1997EP0674613B1 Method for the continuous preparation of a mixture of a cycloalkanone, cycloalkanol and a cycloalkylhydroperoxide
09/09/1997US5665891 Oxidation of ketones
08/1997
08/05/1997US5654464 Retarding the rate of decomposition of especially peroxydicarbonate and diacyl peroxide compositions; nonexplosive; heat resistance; free radical catalysts; addition polymerization catalysts
08/05/1997US5654463 For peroxydicarbonates
07/1997
07/15/1997US5648521 Decyclization, oxidation
06/1997
06/18/1997EP0778826A1 Process for solid peracid manufacture
06/17/1997US5639922 Process for treatment of hydroperoxide mixture
06/04/1997EP0662956B1 Peracid compounds
05/1997
05/27/1997US5632996 Non-irritating
05/14/1997EP0772589A1 Process for producing 2,5-dimethyl-2,5-dihydroperoxyhexane
04/1997
04/15/1997US5620569 Oxidation, reduction and cyclization
04/09/1997EP0662955B1 Method of preparing alkyl hydroperoxide solutions containing little or no water
04/09/1997CN1034500C Process for preparing perpropionic acid
04/02/1997EP0765309A1 Peroxygen compositions
03/1997
03/06/1997WO1997008142A1 Process for preparing peroxides
03/06/1997CA2230606A1 Process for preparing peroxides
02/1997
02/19/1997EP0758319A1 Process for the production of peroxyacids
02/19/1997EP0758318A1 Process for peracid manufacture
01/1997
01/08/1997EP0751933A1 A method for the preparation of aqueous solutions containing performic acid as well as their use
01/08/1997CN1139670A Method for preparation of aryl alkyl hydrogen peroxide
12/1996
12/19/1996CA2224177A1 Methods and devices for making intermediate oxidation products by controlling conversions and temperatures in an atomized liquid
12/04/1996EP0745588A1 Temporary inactivated benzoyl peroxide, process for its preparation and use thereof
11/1996
11/12/1996US5574200 Initiator suspensions, their preparation and use
10/1996
10/30/1996EP0739880A2 Process for the preparation of amido peroxycarboxylic acids
10/16/1996EP0737474A2 Benzoyl peroxide compositions
10/09/1996EP0735982A1 Process for producing hydrogen peroxide, c 1? to c 4? monopercarboxylic acid and c 4? to c 18? dipercarboxylic acid complexes by the fluidised bed process
10/02/1996EP0734377A1 Percarboxylic acids
09/1996
09/10/1996US5554796 Reacting tertiary alkyl hydroperoxide containing primary and secondary alkyl hydroperoxide as impurities with anhydrous carboxlylic derivative and basification with sodium hydroxide
09/04/1996EP0729938A2 A method for producing aryl alkyl hydroperoxides
08/1996
08/29/1996CA2170457A1 Method for producing aryl alkyl hydroperoxides
08/27/1996US5550301 Reacting dried peroxide with metal organic ligand catalyst
08/20/1996US5548046 Stabilized dialkyl peroxydicarbonate compositions and their uses
08/14/1996CN1128754A Method for treatment of mixture of hydroperoxide
08/07/1996CN1128533A Process for the preparation of cumene hydroperoxide
07/1996
07/30/1996US5541151 Stabilized dialkyl peroxydicarbonate compositions and their uses
06/1996
06/05/1996DE19520369C1 Temporarily inactivated benzoyl peroxide
06/04/1996US5523468 Reacting aromatic aldehyde with oxygen in presence of transition metal catalyst
06/04/1996US5523466 Diacylperoxide esters
05/1996
05/28/1996US5520844 Imide-aromatic peroxyacids as bleaching agents
05/14/1996US5516856 Process for the use of antioxidant-peroxides to cure and enhance the stability of polymers
04/1996
04/04/1996WO1996009983A1 Stable peracid sols, gels and solids and a process therefor
03/1996
03/20/1996CN1119025A Oxidising agents
03/14/1996WO1996007639A1 Process for solid peracid manufacture
02/1996
02/28/1996EP0698599A1 Reaction of isobutane with oxygen
02/28/1996EP0602086B1 Preparation of peroxyacids
02/27/1996CA2147325A1 Reaction of isobutane with oxygen
02/08/1996WO1996003372A1 Process for producing 2,5-dimethyl-2,5-dihydroperoxyhexane
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