Patents for C09K 15 - Anti-oxidant compositions; Compositions inhibiting chemical change (6,841)
09/2001
09/20/2001US20010023025 Oxygen scavenging packaging
09/20/2001DE10113205A1 Composition containing antioxidants, useful in foods, cosmetics and pharmaceuticals, is prepared by anaerobic fermentation and extraction of plant material
09/20/2001DE10013578A1 Use of 3,4-dihydroxymandelic acid and/or stereoisomers as antioxidants and/or radical scavengers in protecting mammalian skin, cosmetic or pharmaceutical preparations, foodstuffs, lacquers and polymers
09/20/2001DE10013167A1 Cosmetic or dermatological skin treatment composition containing ascorbic acid or derivative, stabilized by combination of polyphenol, lipophilic antioxidant and basic nitrogen compound
09/19/2001EP1133490A1 Piperazinone derivatives
09/19/2001EP0857058B1 Substituted benzylidenecyanoacetic acid esters
09/19/2001CN1071310C Fatty amine derivatives of butylated hydroxy toluene for the protection of surface from physical and chemical degradation
09/18/2001CA2046050C Bis[4-(2,6-di-alkyl)phenol]silane derivatives as antiatherosclerotic agents
09/12/2001EP1132408A1 Compositions for shortstopping free radical emulsion polymerization and stabilizing latices made therefrom
09/12/2001EP1131483A1 Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives
09/12/2001EP0831864B1 Processed ginseng having enhanced pharmacological effect
09/12/2001EP0652925B1 Detergent bleach compositions containing layered silicate builder and percarbonate stabilized by edds
09/12/2001CN1312150A Process for high polymer synthesis to phenol compounds and the like and use thereof
09/11/2001US6288150 UV-stabilizers for siloxane systems
09/11/2001US6287483 Mixing with aminopyrrolidine compound
09/07/2001CA2339055A1 Composition for shortstopping free radical emulsion polymerizations and stabilizing latices made therefrom
09/05/2001CN1311286A Agent for storehouse for foods
09/05/2001CN1070363C Substituted benzylidenecyanoacetic acid esters
09/04/2001US6284936 Styrene monomer polymerization inhibition using substituted dihydroxyarenes and nitroxides
09/04/2001US6284821 Stabilizing plastics, coating materials, cosmetic preparations, sun screen lotions or photographic material, against damage by light, oxygen and/or heat
09/04/2001US6284153 Exposing interior cavity of container to polymeric matrix carrier having uniformly distributed, metal coated porous, particles
08/2001
08/30/2001WO2001062739A2 Thioimidazolidine derivatives as light stabilizers for polymers
08/30/2001CA2399183A1 Thioimidazolidine derivatives
08/29/2001EP1127040A1 Methods and compositions for inhibiting polymerization of ethylenically unsaturated hydrocarbons
08/29/2001CN1070186C 2-hydroxyl phenyl triazine
08/28/2001US6281313 2,2′BIS(6-Benzotriazolylphenol) compound, ultraviolet ray absorber comprising the compound, copolymer containing the compound and polymer composition containing the compound
08/23/2001WO2001060901A1 Branched polymeric surfactant reaction products, methods for their preparation, and uses therefor
08/23/2001US20010016654 DEVELOPMENT OF ANTI-MICROBIALS BASED ON PNEUMOCOCCAL BACTERIOPHAGE Dp-1
08/23/2001CA2400780A1 Branched polymeric surfactant reaction products, methods for their preparation, and uses therefor
08/21/2001US6277302 Inhibition of metal corrosion
08/16/2001DE19946519A1 Verfahren zur kontinuierlichen Herstellung von Stabilisatordispersionen A process for the continuous preparation of dispersions stabilizer
08/15/2001CN1308624A Novel polyoxypropylenepolyoxyethylene vitamin E and preparation thereof
08/09/2001WO2001057122A1 Stabilizer composition
08/09/2001US20010011515 Mixture of an urea and phenolic compound
08/08/2001EP1121352A1 Improved phlegmatization of cyclic ketone peroxides
08/07/2001US6270692 Dispersion powders with increased autoignition temperature
08/02/2001DE10004158A1 Stabilisatorzusammensetzung Stabilizer composition
08/01/2001EP1119533A1 Styrene monomer polymerization inhibition using substituted dihydroxyarenes and nitroxides
08/01/2001CN1306517A Methods of inhibiting corrosion using isomers of chloro-methylbenzotrazole
07/2001
07/26/2001US20010009968 Methods and compositions for inhibiting polymerization of ethylenically unsaturated hydrocarbons
07/25/2001EP1118617A1 Compounds with an antioxidant acitivity, compositions useful as food integrators containing them and process for their preparation
07/25/2001CN1304972A Quickly shaped anticorrosion band of epoxy coal asphalt
07/24/2001US6265611 Hydroxymandelic acid amides of phenolic amines
07/18/2001EP1116708A1 A method of dehydrating a tertiary alcohol
07/18/2001EP1115797A1 Photopolymerizable acrylic lacquer compositions
07/18/2001EP1115784A1 Low dust balanced hardness antioxidant pellets and process for the production of same
07/17/2001CA2175278C Solidified water soluble wood preservative and method of making the same
07/12/2001WO2001049761A1 Compositions comprising antioxidant amines based on n-(4-anilinophenyl)amides
07/12/2001WO2001049305A2 Process for obtaining thylakoids from plants, pure thylakoids and use thereof
07/12/2001US20010007762 Process for macromolecularizing phenolic compounds etc. and use thereof
07/12/2001CA2394823A1 Antioxidant amines based on n-(4-anilinophenyl)amides
07/11/2001EP1114119A1 Vinyl monomer polymerization inhibition using hindered hydroxylamines
07/11/2001CN1302807A Preparation method of low chloride stabilizer
07/10/2001US6258924 Polyesterether copolymer
07/10/2001US6258883 Oxygen scavenging system and compositions
07/10/2001CA1341273C Antioxidant system based on stabilized ascorbyl ester and compositions containing the same
07/05/2001WO2001048117A1 Dry compositions containing hydrophobic amino acid
07/04/2001CN1067994C Bistesorcinyltriazines
07/03/2001US6254802 Low migratory photoinitiators for oxygen-scavenging compositions
06/2001
06/30/2001CA2293852A1 Procedure for preparing active plant extracts used to trap free radicals; the extracts and compounds and devices containing them
06/27/2001CN1067675C Oil-soluble tea polyphenol and its preparation
06/21/2001WO2001043712A1 Catechol oximes and their use in cosmetic and dermatological preparations
06/21/2001DE19960105A1 Catecholoxime und ihre Verwendung in kosmetischen und dermatologischen Zubereitungen Catecholoxime and their use in cosmetic and dermatological preparations
06/20/2001EP1107672A1 Oxygen scavenging packaging
06/20/2001EP0746588B1 Stabilizer mixture made up of chromane derivatives, organic phosphites or phosphonites and amines
06/20/2001CN1067389C Benzodihydropyran assorbic acid derivatives, their preparation and use
06/19/2001US6248690 Oxygen absorber
06/14/2001WO2001042390A1 Stabilizer for unsaturated compounds or stuff containing the compounds and method of stabilization
06/14/2001US20010003360 Styrene monomer polymerization inhibition using substituted dihydroxyarenes and nitroxides
06/14/2001US20010003235 Iron powder-based oxygen-absorbing package and production method thereof
06/13/2001EP1106669A1 Iron powder-based oxygen-absorbing package and production method thereof
06/13/2001EP1007600B1 Low-viscosity refrigerating brines with improved corrosion control
06/07/2001WO2001040404A1 Composition and method for inhibiting polymerization and polymer growth
06/05/2001US6242514 Pentavalent phosphorus compound, production and use thereof
06/05/2001CA2101525C Inhibiting popcorn polymer formation with sulfur-containing compounds
06/05/2001CA2046051C 2,6-di-alkyl-4-silyl-phenols as antiatherosclerotic agents
05/2001
05/29/2001US6239276 Non-yellowing para-tertiary-alkyl phenyl substituted triazine and pyrimidine ultraviolet light absorbers
05/23/2001EP1100345A2 Agent for stabilizing foodstuffs and cosmetic agents, and a method for the production thereof
05/23/2001DE10051198A1 Stabilisatoren für Emulsions-Rohkautschuke, synthetischen Latex und Naturkautschuklatex Stabilizers for emulsion raw rubbers, synthetic latex and natural rubber latex
05/23/2001CN1066168C Enhancing the storage stability of organic phosphites and phosphonites
05/23/2001CN1066143C Stabilization of non-halogenated 3-isothiazolones in aggressive systems
05/22/2001US6235686 N-heterocycle polymers as oil additive
05/16/2001EP1098949A1 Antifreeze concentrates and coolant compositions containing these concentrates for cooling circuits in internal combustion engines
05/15/2001US6232469 For dyes, polymers
05/09/2001CN2429532Y Nontoxic air conditioning agent
05/09/2001CN1294184A Antioxidizing agent for eliminating molecular oxygen, active oxygen and free radicals in beer
05/08/2001CA2141961C Antioxidant
05/08/2001CA2058762C Arylesters of phosphonous acid, process for preparing them and their use to stabilize plastics, in particular polyolefin moulding materials
05/01/2001US6225385 Oligomeric stabilizer mixture
05/01/2001US6224791 Lactone/phosphite blends
04/2001
04/26/2001WO2001029126A1 Stabilizers and antiozonants for elastomers
04/26/2001WO2001028325A2 Compositions including reduced malto-oligosaccharide preserving agents
04/26/2001CA2382126A1 Stabilizers and antiozonants for elastomers
04/26/2001CA2353536A1 Compositions including reduced malto-oligosaccharide preserving agents, and methods for preserving a material
04/24/2001CA2018767C Granules of alkyl esters containing hydroxyphenyl groups
04/19/2001WO2000032686A9 Low dust balanced hardness antioxidant agglomerates and process for the production of same
04/18/2001EP1091951A1 Novel polyoxypropylenepolyoxyethylene vitamin e and preparation thereof
04/18/2001EP1029116A4 Gas treating solution corrosion inhibitor
04/18/2001EP0775226B2 Use of concentrate of stabilisers for aqueous bleaching and treating solutions based on hydrogen peroxide and/or other inorganic and/or organic peroxo compounds
04/18/2001CN1291967A Polymerization-inhibiting composition polymerization inhibitor and method for inhibiting polymerization
1 ... 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 ... 69