Patents
Patents for C07C 409 - Peroxy compounds (3,365)
12/2004
12/09/2004US20040248990 peroxides such as 2,2-dihydroperoxy-5-methylhexane soluble in apolar hydrocarbon solvents for use as polymerization initiators in reactions where an apolar medium is a needed, such as polymerization of low density polyethylene (LDPE); peroxyesters and peroxycarbonates derived from said peroxides
12/08/2004EP1484298A1 Process for performing oxidation reaction
12/02/2004US20040241059 Prevent gas accumulation under plates
12/01/2004EP1481013A1 Polymerization process involving diacyl peroxides
12/01/2004CN1177889C Solidifying method by use of unsaturated diacyl or acylcarbonate peroxides
11/2004
11/25/2004US20040236152 Oxidation; separation of by-products
11/17/2004EP1476424A1 Ketone peroxide compositions
11/11/2004WO2004096762A1 Stabilized organic peroxide composition and process for making the same
11/04/2004WO2004073703B1 Glycinamide derivative for inhibiting hiv replication
11/04/2004US20040220416 Hydrogen peroxide is added to organic substrates in the presence of a heterogeneous or homogeneous catalyst, whereupon, following the catalytic decomposition of H2O2 to give water and 1O2, the oxidation of the substrates to give the corresponding oxidation products takes place
11/03/2004EP1473275A1 Metallized mesoporous silicate and method of oxidation with the same
11/03/2004EP1472218A1 Process for preparing alkylaryl hydroperoxide containing product
11/03/2004EP1208083B1 Low temperature initiators for fluoroolefin polymerization
11/03/2004CN1542000A A solid generating agent for preparing peroxy acetic acid
10/2004
10/28/2004US20040215034 Method for producing peroxydicarbonates and their use in the radical polymerization of monomers
10/28/2004US20040213723 Contacting organic acyl halide and peroxide complex in compatible aprotic solvent substantially free of compounds oxidizable by the peroxide complex or by products of the reaction of organic acid halide with peroxide complex, collecting diacyl peroxide solution; initating polymerization of olefin monomer
10/28/2004US20040211938 Stabilized organic peroxide composition and process for making the same
10/27/2004EP1471061A1 Process for production of propylene oxide
10/27/2004EP1311556B1 Use of trioxepans in the production of high-solid acrylic, styrenic and low-density polyethylene type resins
10/27/2004EP1196604B1 11-arachidonate-lipoxygenase mutants
10/21/2004WO2004089089A1 Composition for bactericide production and process for producing organic peracid
10/21/2004US20040210069 oxidizing, separating hydrocarbonaceous phase containing organic hydroperoxide from basic aqueous phase, then washing hydrocarbonaceous phase with water, filtering, then repeating; hydrogenolysis; for production of oxiranes
10/13/2004CN1170818C Process for the production of an aqueous monoester peroxycarboxylic acid solution
10/12/2004US6803436 Use of a reactive diluent gives the benefit of reduced unbound phlegmatiser (diluent) in resulting polymer; use in high-pressure (co)polymerisation of ethylene and/or the suspension (co)polymerisation of styrene
10/07/2004US20040198936 High hydrolytic stability; no variations in half-life; producing polyvinylidene fluoride-based polymers; thermal decomposition constants Kd (sec-1) in the presence of water are not substantially different from those in the absence of water
10/06/2004EP1463700A2 Process for the preparation of isopropanol
10/06/2004CN1169778C Novel poly(monoperoxycarbonates)
09/2004
09/22/2004CN1530358A Catalyst oxdie cyclohexane process
09/22/2004CN1167657C Process for producing mixture contg. cyclododecanone and cyclododecanol
09/16/2004US20040180893 enzymatically or synthetically prepared alpha-hydroxyglycinamide inhibit the replication of HIV in human serum
09/15/2004EP1064261B1 Peroxide production
09/10/2004WO2004076408A2 Process
09/10/2004WO2004076405A1 Method for the production of trimeric ketone peroxide solutions
09/09/2004US20040176632 Peroxyester preparation method
09/09/2004DE10308891A1 Verfahren zur Herstellung von Lösungen des trimeren cyclischen Cyclohexanon-Peroxids A process for the preparation of solutions of the trimeric cyclic cyclohexanone peroxide
09/08/2004CN1527815A Organic peroxide heat stabliser
09/07/2004CA2292299C Method for producing peracetic acid
09/02/2004WO2004074241A1 Process for producing alkylbenzene hydroperoxides
09/02/2004WO2004074230A1 Process for producing phenol and methyl ethyl ketone
09/02/2004WO2004073703A1 Glycinamide derivative for inhibiting hiv replication
09/02/2004CA2515679A1 Glycinamide derivative for inhibiting hiv replication
09/01/2004EP1451152A1 Method and arrangement for the preparation of percarboxylic acid
08/2004
08/26/2004WO2004072059A1 Storage stable cyclic ketone peroxide compositions
08/19/2004US20040162448 Process for producing phenol and ketone using neutralizing base
08/19/2004US20040162445 Liquid phase oxidation of cycloalkane compound
08/18/2004EP1447404A1 Improved cyclic ketone peroxide compositions
08/18/2004EP1220837B1 Process for preparing peroxides using mixed anhydrides
08/05/2004WO2004024657A3 Process for oxidation of cyclohexane
08/05/2004US20040152592 Process for producing carbonyl or hydroxy compound
08/04/2004EP1071662B1 Peroxides, their preparation process and use
08/04/2004CN1160298C Catalytic decomposition process of cyclohexane oxide liquid
08/03/2004US6770776 Synthesis of fluorocarbon compounds
08/03/2004US6770774 Using a peroxy compound as curing agent, polymerization catalyst
08/03/2004US6770719 Such as diethyl peroxydicarbonate; homogenation; solvent/plasticizer-free
08/03/2004CA2067321C Perfluoropolyoxyalkylene endowed with a high viscosity and a low peroxide oxygen content, and process for preparing them
07/2004
07/29/2004US20040147768 Oxidation of alkylaryl to hydroperoxide, aqueous wash, reduction to hydroxide, and dehydration to alkenyl aryl; oxirane and alkylene oxide production
07/28/2004EP1440058A1 Process for preparing organic hydroperoxides
07/28/2004CN1515595A Method for preparing dialkyl ester percarbonate solution
07/27/2004US6768030 Process for producing organic peroxides
07/27/2004US6768029 Solid composite material including matrix of particulate or fibrous material and cured thermosetting resin derived from aldehydes and/or peroxides formed by oxidative cleavage of unsaturated bond in unsaturated plant or animal oil
07/21/2004EP1268367B1 Method for oxidizing hydrocarbons
07/20/2004US6764977 Tert-butyl peroxy maleic acid and metal carboxylate; thermal stability for safe shippping and handling
07/20/2004US6764612 Encapsulated peroxide compositions
07/15/2004WO2004058672A1 Co-production of phenol, acetone, alpha-methylstyrene and propylene oxide, and catalyst therefor
07/15/2004WO2004058668A1 PROCESS FOR PRODUCING α-METHYLSTYRENE
07/15/2004WO2004058667A1 Process for producing cumene
07/15/2004US20040138081 Organic peroxide heat stabiliser
07/08/2004US20040132938 For use in polymerization of vinyl chloride monomer
07/07/2004EP1434650A1 Reactor for oxidizing reaction of a liquid with a gas
07/01/2004US20040124397 Supported peroxides
06/2004
06/29/2004US6755979 Peroxide impurities removal
06/23/2004EP1204475B1 Immobilized photocatalyst
06/17/2004US20040116749 Co-production of phenol, acetone, alpha-methylstyrene and propylene oxide, and catalyst therefor
06/09/2004EP1242526B1 Use of a unsaturated diacyl or acylcarbonate peroxides in cross-linking processes
06/08/2004US6747109 High hydrolytic stability; no variations in half-life; producing polyvinylidene fluoride-based polymers
06/02/2004CN1152003C Catalytic decomposition process of cyclohexane oxide liquid
05/2004
05/20/2004US20040094744 Peroxide compositions with reactive diluents
05/19/2004EP1173396B1 Singlet oxygen oxidation of organic substrates
05/19/2004CN1498207A Storage stable aqueous organic peroxide emulsions
05/12/2004CN1495229A Method for preparing initiator composition containing polyvinyl alcohol and surfactant
05/06/2004EP1414793A1 Method and system for manufacturing cumene hydroperoxide
05/06/2004EP1237836B1 Method for producing alcohol/ketone mixtures
04/2004
04/27/2004US6727382 Peroxyacids
04/21/2004CN1491210A Peroxyester preparation method
04/14/2004EP1192130B1 Peroxy-carboxylic acid and aqueous compositions thereof
04/13/2004US6720462 Via catalytic oxidation of aromatic hydrocarbon to hydroperoxide which is cleaved to form phenol dervivative and ketone
04/13/2004US6719921 Peroxidation of lower carboxylic acid with aqueous hydrogen peroxide in presence of mineral acid catalyst
04/01/2004US20040063978 Oxidation; separation of hydrocarbon phase; adsorption
03/2004
03/31/2004EP1403234A2 Process for singlet oxygen oxidation of organic substrates
03/31/2004EP1144461B1 Aqueous peroxide emulsions
03/25/2004WO2004024657A2 Process for oxidation of cyclohexane
03/25/2004WO2004000799A8 (stabilised) peroxide compositions phlegmatised with a specific unsaturated phlegmatising agent
03/25/2004US20040059162 Continuous aqueous-emulsion oxidation in a series of oxidation reactors, wherein a mixture of an aqueous solution of an ammonium salt and ammonia is used in specified mass percents and ratios; high selectivity, simplification
03/25/2004US20040055092 Use of percarbamic acids and diacyl percarbamates and precursors therefor
03/24/2004CN1484635A Process for preparing organic hydroperoxide having a reduced amount of contaminants
03/18/2004US20040054235 Process for oxidation of cyclohexane
03/17/2004CN1483044A Peroxide compositions with reactive diluents
03/17/2004CN1483020A Methyl propyl ketone peroxide formulations and their use in processes to cure unsaturated polyester resins
03/16/2004US6706810 Primer/primer surfacer
03/11/2004WO2004020083A1 Oxidation method
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