| Patents for C09K 15 - Anti-oxidant compositions; Compositions inhibiting chemical change (6,841) |
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| 09/25/2002 | EP0815089B1 Biphenyl-substituted triazines as light stabilizer |
| 09/18/2002 | EP1239825A1 Catechol oximes and their use in cosmetic and dermatological preparations |
| 09/18/2002 | EP1053293B1 System granulates comprising a hydrophobic organic active substance encapsulated in an alkali-water soluble solid organic polymer |
| 09/18/2002 | CN1369512A Compsns. for fast stopping free radical emulsion polymerization and emlsion therefrom |
| 09/17/2002 | US6451963 Suitable for use in the areas of clothing, protective clothing, shoe upper and lining materials, protective gloves, bag and upholstery material, coatings of metals, etc. |
| 09/12/2002 | WO2002070625A1 Phosphite ester additive compositions |
| 09/12/2002 | CA2439887A1 Phosphite ester additive compositions |
| 09/10/2002 | US6448208 Low volatility additives for compositions comprising an organic material, preferably a fuel or lubricant, or a polymer; antioxidants; stabilizing agents against thermal or light-induced degradation |
| 09/10/2002 | US6447649 Synergistic mixture of a quinone diimide and hydroquinone |
| 09/06/2002 | WO2002033025A3 C-nitrosoaniline compounds and their blends as polymerization inhibitors |
| 09/05/2002 | US20020123658 Recycling streams containing polymerization inhibitors at reboiler temperature no higher than 110 degrees C |
| 09/05/2002 | US20020123460 Compositions for stabilizing oxygen-labile species |
| 09/05/2002 | US20020121227 Titanium dioxide powder which contains iron oxide |
| 09/04/2002 | EP1235885A1 Composition and method for inhibiting polymerization and polymer growth |
| 09/04/2002 | EP1091951B1 Novel polyoxypropylenepolyoxyethylene vitamin e and preparation thereof |
| 09/04/2002 | CN1367177A Antibactrial polypeptide separated from biological living body |
| 09/04/2002 | CN1090167C 2,4-dimethyl-6-S-alkylpyhenols |
| 09/04/2002 | CN1090166C Process for preparing alcohols and/or aldehydes from olefins |
| 09/03/2002 | US6444839 Plant extracts; agitiation, rotation |
| 09/03/2002 | US6444278 2,6-di-tert-butylphenols |
| 09/03/2002 | US6444010 Aqueous solution of hydrogen peroxide, hydrogen fluoride and high concentration of hydrochloric acid or sulfuric acid; dissolving palladium, iridium, osmium, ruthenium and rhenium for removal from silicon surface or silicon oxide film |
| 08/29/2002 | US20020120042 Of specific high-molecular-weight polyalkylpiperidine derivatives; stabilizing polyolefins against thermal, oxidative or light-induced degradation |
| 08/27/2002 | US6441166 Sterically hindered amine compounds |
| 08/27/2002 | US6440747 Stabilization of biological fluids by addition of sterol esters |
| 08/22/2002 | US20020115859 Of the class 3,3,5,5-tetramethyl-2-oxo-1,4-piperazine, polymers thereof; stabilizers for thermoplastic organic polymers, coating compositions or photographic materials |
| 08/22/2002 | US20020115855 Process for the preparation of 3-aryl-benzofuran-2-ones |
| 08/22/2002 | US20020115637 Carbohydrate inhibits degradation; storage stability; heat resistance |
| 08/20/2002 | US6436872 Annealed electrolytically reduced iron compound |
| 08/20/2002 | CA2055356C Thermal stabilizers |
| 08/15/2002 | WO2002062885A2 Polymeric articles containing hindered amine light stabilizers based on multi-functional carbonyl compounds |
| 08/15/2002 | WO2002062744A1 Utilization for improving stability of uv-absorbing substances, uv-absorbers and cosmetics |
| 08/14/2002 | EP0855393B1 Bisbenzotriazolylphenols |
| 08/13/2002 | CA2199388C An oxygen absorbing composition |
| 08/07/2002 | EP1228162A1 Methods and compositions for inhibiting vinyl aromatic monomer polymerization |
| 08/07/2002 | EP1228135A1 Stabilizers and antiozonants for elastomers |
| 08/07/2002 | CN1362468A Method of preparing preservative with effluent after producing dichloroethylene salicylamide |
| 08/01/2002 | US20020102342 1,5-Anhydro-D-fructose substituted with a hydrophobic group for use as anti-oxidant and/or emulsifier |
| 07/31/2002 | EP0799289B1 Synthetic lubricant antioxidant from monosubstituted diphenylamines |
| 07/30/2002 | US6426324 Lubricant composition |
| 07/30/2002 | CA2071079C Methods and compositions for oxygen scavenging |
| 07/25/2002 | WO2002057371A1 Discoloration inhibitor and optical information recording media and thermal transfer sheets containing the inhibitor |
| 07/24/2002 | EP0859759B1 Sulphonic acids and their use as u/v absorbers |
| 07/23/2002 | US6423126 Containing carbonic ester |
| 07/18/2002 | WO2002042370A3 Carboxylate-containing alkyltin heat stabilizer |
| 07/18/2002 | US20020094976 Polymer stabilizers; oxygen, heat, radiation resistances; discoloration inhibition; coatings; fibers; tapes; films; papermaking; HALS; fireproofing; oxidation of a 1-allyl-substituted sterically hindered amine |
| 07/18/2002 | US20020094342 Contacting skin with skin treatment composition having concentration of 1-(3-methoxybenzyl)-3-substituted thiourea compound effective for inhibiting free radical generation |
| 07/18/2002 | US20020094320 Polyoxyalkylene substituted and bridged benzotriazole derivatives |
| 07/16/2002 | US6420462 Oxidation resistance, heat resistant and actinic degradationheterocyclic amine oxides |
| 07/16/2002 | US6420461 Compounds based on polyalkyl-1-oxadiazaspirodecane compounds |
| 07/16/2002 | US6420323 Low-foam emulgator system and emulsion concentrate containing the same |
| 07/11/2002 | WO2002033024A3 Oxygen scavenging compositions suitable for heat triggering |
| 07/10/2002 | CN1087287C Antioxidants containing phenol groups and aromatic amine groups |
| 07/09/2002 | US6416627 Pendant nitroxide, hydroxylamine or hydroxy-ammonium salt groups, water soluble or water dispersible; prevent the loss of brightness and enhance resistance to yellowing |
| 07/04/2002 | WO2002051962A1 Use of a composition based on a diphenylamine derivative for inhibiting free radical polymerisation of ethylenically unsaturated aromatic monomers |
| 07/04/2002 | WO2002051961A2 Composition comprising an oxidizing and complexing compound |
| 07/04/2002 | WO2002051825A1 New oxygen scavenging compositions |
| 07/04/2002 | US20020086922 Trisresorcinyltriazines |
| 07/04/2002 | US20020086921 Compositions stabilized by dioxopiperazinyl derivatives |
| 07/03/2002 | EP1218320A1 Treatment of mixtures that contain at least one compound with at least one ethylenically unsaturated group |
| 07/03/2002 | EP0797832B1 Ferrofluid having improved oxidation resistance |
| 07/02/2002 | US6414108 Biodegradable polymers, the production thereof and the use thereof for producing biodegradable moldings |
| 07/02/2002 | US6413445 Dihydroxydiphenyl sulfone alkalinity donor with high buffering capacity; silicate- and borate-free; enhanced aluminum corrosion inhibition; nongelling |
| 06/27/2002 | WO2002049594A2 Cosmetic sunscreen compositions based on a synergic mixture of filters and uses |
| 06/27/2002 | US20020082174 Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals |
| 06/26/2002 | EP1216269A1 Polymeric stabilizers with high affinity to pulp |
| 06/26/2002 | CN1086728C Antioxidant-containing blowing agent |
| 06/25/2002 | US6410752 Tocopherol derivatives and method for preparation thereof |
| 06/25/2002 | CA2051156C Mixtures and compositions containing phenothiazines |
| 06/20/2002 | US20020077403 Stabiliser system of a copper halide, a halogen compound and hypophosphorous acid or a salt thereof in specific molar ratio |
| 06/20/2002 | US20020077393 Two different sterically hindered amine compounds, and a salt of magnesium or zinc |
| 06/20/2002 | US20020076426 Use of terpene alcohol ethoxylates as solubilizers in cosmetic or pharmaceutical preparations or concentrates for food preparations |
| 06/19/2002 | EP1032612A4 Oxygen scavenging compositions |
| 06/18/2002 | US6406644 Oxygen scavenging packaging |
| 06/13/2002 | WO2002046136A2 Bis(alkyleneoxybenzophenone) ultraviolet light absorbers |
| 06/13/2002 | WO2002008161A3 Polymerization inhibitor for vinyl-containing materials |
| 06/13/2002 | US20020072557 Anti-aging agents based on phenolic salts |
| 06/13/2002 | US20020072473 Cleaning aid |
| 06/12/2002 | EP1213283A2 Biphenyl-substituted triazines as light stabilisers |
| 06/06/2002 | WO2001085681A3 3-methoxybenzyl thiourea derivatives and improved lipid compositions containing same |
| 05/30/2002 | WO2002042370A2 Carboxylate-containing alkyltin heat stabilizer |
| 05/30/2002 | WO2002042281A1 Substituted 5-aryl and 5-heteroaryl-2-(2-hydroxyphenyl)-2h-benzotriazole derivatives as uv absorbers |
| 05/30/2002 | US20020063244 Reversible thermochromic composition having improved light-fastness and product comprising same |
| 05/29/2002 | CN1350841A Terpene ethoxylate as solubilizer used in extracts in cosmetic or medical or food preparations |
| 05/28/2002 | US6395867 Polymers with thiol terminal function |
| 05/28/2002 | US6395808 Tannin and coupling agent; molecular weight control; recycling molded articles |
| 05/23/2002 | WO2001098235A3 3,4-dihydroxybenzyl-substituted carbonic acid derivatives and the use thereof as antioxidants |
| 05/23/2002 | US20020061946 Liquid antiozonants and rubber compositions containing same |
| 05/22/2002 | EP1206507A1 Inhibition of polymerization of ethylenically unsaturated monomers |
| 05/22/2002 | EP0804501B1 Microcapsules containing a stabiliser mixture made from chromane derivatives, inert organic solvents and organic phosphites or phosphonites and/or amines. |
| 05/21/2002 | US6391406 Packaging oxygen sensitive materials such as foodstuffs, beverages, and pharamceuticals; ascorbic acid or a salt thereof dispersed relatively uniformly throughout a polymeric carrier |
| 05/16/2002 | WO2001092398A3 Stabilizer mixtures |
| 05/16/2002 | WO2001092228A3 Process for the synthesis of amine ethers from secondary amino oxides |
| 05/15/2002 | EP1204648A1 N-oxyl radicals |
| 05/14/2002 | US6388121 Process for the production of phosphor organic compounds |
| 05/14/2002 | US6387461 Mixture containing hydroxosulfitometalate and a separate, water soluble transition metal compound |
| 05/10/2002 | WO2002036579A1 Non-yellowing ortho-dialkyl aryl substituted triazine ultraviolet light absorbers |
| 05/10/2002 | CA2427230A1 Non-yellowing ortho-dialkyl aryl substituted triazine ultraviolet light absorbers |
| 05/08/2002 | EP1203589A1 Use of terpene alcohol ethoxylates as solubilizers in cosmetic or pharmaceutical formulations or in concentrates for food compositions |
| 05/07/2002 | US6384086 Administering to host effective amount of storage stable ethene for improving metabolic function |
| 05/07/2002 | US6384085 Antioxidative ingredients extracted from powdered ecklonia cava one or more times with organic solvent, fractionated one or more times in solvents, and purified by chromatography |