Patents
Patents for C07C 409 - Peroxy compounds (3,365)
05/1999
05/18/1999US5905173 Process for decomposing cycloalkyl hydroperoxide
05/13/1999CA2253215A1 Process for preparing organic hydroperoxides
05/12/1999EP0914205A1 Oxidation process of organic substrates in the presence of metal complexes of tetra-, penta- and hexacoordinating ligands, and oxidation catalysts containing them
05/11/1999US5902783 Particles having core comprising peroxy compound, coating containing alkali metal silicate and aliphatic acid chelating agent; storage stability
05/06/1999EP0677990B1 Compositions and uses thereof
04/1999
04/21/1999EP0909269A1 Process for cross-linking thermoplastic polymers and cross-linking system used therein
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
04/21/1999CN1214703A Process for suspension polymerization of vinyl chloride
04/14/1999EP0908450A2 Novel polyfunctional peroxides, vinyl monomer polymerization initiators comprising the same and process for polymerizing vinyl monomers employing the same
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
04/06/1999US5892090 Organic peroxide stabilization with oximes
03/1999
03/25/1999WO1999014190A1 Process for preparing equilibrium peroxy acid and process for producing lactone
03/24/1999EP0772589B1 Process for producing 2,5-dimethyl-2,5-dihydroperoxyhexane
03/23/1999US5886216 Method for producing a chemical product
03/23/1999CA2121340C Compositions and uses thereof
03/16/1999US5883269 Method for controlling the reactivity of an ozonization reaction product
03/09/1999US5879584 Reacting corresponding anhydride with solution of hydrogen peroxide, preparing hydrophobic surfactant mixture and aqueous hydrophilic surfactant mixture, mixing together
03/04/1999DE19738442A1 Percarbonate semi-ester compounds
03/03/1999EP0898561A1 Process for preparing 2,5-dimethyl-2,5-di-t-butylperoxyhexan
03/02/1999US5877137 Liquid peracid precursor colloidal dispersions oil-core vesicles
03/02/1999US5877136 Liquid peracid precursor colloidal dispersions: Liquid crystals
02/1999
02/11/1999WO1999006366A1 Method for the production of lower organic peracids
02/04/1999WO1999005102A1 Organic dialkyl peroxydicarbonate solution, method for obtaining same and preparation of halogenated polymers using same
02/04/1999WO1999005101A1 Emulsions of peroxyesters
02/04/1999CA2297841A1 Emulsions of peroxyesters
02/02/1999US5866712 Polymerization and curing catalysts
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
01/21/1999WO1999002491A1 Process for producing hydroperoxides
01/20/1999EP0891368A1 Catalytic production or aryl alkyl hydroperoxides by polynuclear transition metal aggregates
01/13/1999EP0705241B1 Calix(4)Arenes
01/05/1999US5856586 Reacting 2,5-dimethyl-1,5-hexadiene with hydrogen peroxide in acidicc medium
01/05/1999US5856412 Process for crosslinking thermoplastic polymers and crosslinking system used therein
12/1998
12/17/1998WO1998056760A1 Peroxyacids
12/17/1998CA2292894A1 Peroxyacids
12/08/1998US5847227 Method for producing aryl alkyl hydroperoxides
12/08/1998US5846922 Bleaching agent
12/03/1998WO1998054249A1 Cross-linking compositions
11/1998
11/25/1998EP0879224A1 Novel poly(monoperoxycarbonates)
11/17/1998US5837782 Bis(mono-and-diperoxyoxalates) derived from dihydroperoxides and alkyl and alkylperoxy halooxalates
11/12/1998WO1998050354A1 Process for cross-linking thermoplastic polymers and cross-linking system used therein
11/11/1998EP0876410A1 Process for the suspension polymerisation of vinyl chloride
11/11/1998CN1198734A Novel poly(monoperoxycarbonates)
11/04/1998EP0874865A1 Macromonomeres compounds, their preparation from dienic compounds and use thereof
11/04/1998EP0724568B1 Amido peroxycarboxylic acids for bleaching
11/03/1998US5831131 Promoters for addition polymers
10/1998
10/28/1998EP0713846B1 Process for producing cycloalkanol and cycloalkanone
10/27/1998US5827406 Selective photooxidation of hydrocarbons in zeolites by oxygen
10/21/1998EP0871693A1 Peroxyacids
10/14/1998EP0869941A1 Modified polyunsaturated fatty acids
10/14/1998EP0711277B1 Amido peroxycarboxylic acids for bleaching
10/14/1998CN1195577A Direct oxygen injection into bubble column reactors
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
08/26/1998EP0859758A1 Nitrile stabilization
08/19/1998CN1190950A Methods and device for making intermediate oxidation products by controlling conversions and temperatures in an atomized liquid
08/11/1998US5792385 Storage stable
08/06/1998WO1998033770A1 Peroxide compositions with improved safety characteristics
07/1998
07/21/1998US5783789 Process for preparing peroxidic perfluoropolyethers
07/21/1998US5783647 1,1,2,2-tetramethylpropylperoxy esters and method for preparing vinyl polymers
07/16/1998WO1998030650A1 Antistatic peroxide composition
07/15/1998EP0853082A1 Organic peroxide stabilization with oximes
07/15/1998CN1187487A Novel peroxyoxalates derived from hydroxy-hydroperoxides
07/10/1998CA2226130A1 Organic peroxide stabilization with oximes
07/08/1998CN1187187A Nitrile stabilization
07/08/1998CN1186804A Novel oxalic acid peroxide compositions and uses
07/08/1998CN1186803A Novel bis (mono-and diperoxyoxalates) derived from dihydroperoxides and alkyl and alkylperoxy halooxalates
07/07/1998US5777291 Process for preparing peroxidic perfluoropolyethers
07/02/1998WO1998028267A1 Percarboxylic acid solutions
07/01/1998EP0850929A1 Novel bis(mono- and diperoxy-oxalates) derived from dihydroperoxides and alkyl and alkylperoxy halooxalates
07/01/1998EP0850928A1 Novel peroxyoxalates derived from hydroxy-hydroperoxides
07/01/1998EP0850927A1 Novel oxalic acid peroxide compositions and uses
06/1998
06/30/1998CA2222189A1 Novel peroxyoxalates derived from hydroxy-hydroperoxides
06/30/1998CA2222168A1 Novel bis(mono- and diperoxyoxalates derived from dihydroperoxides and alkyl and alkylperoxy halooxalates
06/30/1998CA2222157A1 Novel oxalic acid peroxide compositions and uses
06/25/1998WO1998027046A1 Method for controlling the reactivity of an ozonization reaction product
06/25/1998WO1998027039A1 Improved method for producing phenol and acetone from cumol
06/25/1998DE19756878A1 Extraction of hydroperoxide from alkali solution
06/24/1998CN1185715A Flower initiation inducer
06/24/1998CN1185434A Extraction method for hydroperoxide
06/23/1998US5770670 Allyl peroxide chain transfer agents
06/18/1998DE19755026A1 Verbessertes Verfahren zur Herstellung von Phenol und Aceton aus Cumol An improved process for producing phenol and acetone from cumene
06/17/1998EP0847800A2 Direct oxygen injection into bubble column reactors
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
06/16/1998US5767308 Percarboxylic acid solutions with improved stability when in contact with stainless steel and process for producing said percarboxylic acid solutions
06/12/1998CA2224529A1 Direct oxygen injection into bubble column reactors
06/10/1998EP0712392B1 Process for the preparation of cumene hydroperoxide
06/02/1998US5760217 Porphyrins and their synthesis from dipyrromethanes and aldehydes
06/02/1998US5760149 Polymerization initiators, curing agents
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
05/07/1998WO1998018835A1 Process to make initiator compositions comprising polyvinyl alcohol and surfactant
05/07/1998DE19746627A1 Blockage-free production of 1,3-di-(2-hydroperoxy-2-propyl)benzene
05/07/1998CA2270229A1 Process to make initiator compositions comprising polyvinyl alcohol and surfactant
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