| Patents for C09K 15 - Anti-oxidant compositions; Compositions inhibiting chemical change (6,841) |
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| 02/10/2004 | US6689724 Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals |
| 02/10/2004 | CA2093488C Liquid antioxidants as stabilisers |
| 02/05/2004 | DE10233738A1 Stable suspensions of carotenoids, retinoids and/or unsaturated fatty acids, useful as additives in food, feed, pharmaceutical or cosmetic preparations, containing insoluble ascorbate salt particles as antioxidant |
| 02/04/2004 | EP1386905A1 Stable solution of reduced coenzyme q |
| 02/04/2004 | CN1137239C Antiager for lead-acid accumulator |
| 02/04/2004 | CN1137105C Benzotriazolyl-alkylene bisphenol compounds, process for their preparation and stabilized organic materials containing them |
| 02/03/2004 | US6685823 Inhibiting the premature polymerization of ethylenically unsaturated monomers by adding compounds selected from c-nitrosoaniline and quinone imine oxime compounds |
| 01/29/2004 | WO2004009731A1 Antioxidant and process for producing the same |
| 01/29/2004 | US20040019031 Nitrogen-containing macrocyclic compounds modulating intra-and extracellular levels of oxidants such as superoxide radicals, hydrogen peroxide and peroxynitrite radicals |
| 01/28/2004 | EP1384749A1 Ultraviolet absorber for synthetic resin and synthetic resin composition containing the same |
| 01/28/2004 | EP1183237B1 Novel antioxidants, preparation methods and uses |
| 01/28/2004 | EP0981590B1 Photoinitiators and oxygen scavenging compositions |
| 01/22/2004 | US20040011998 Carboxylate-containing alkyltin heat stabilizer |
| 01/22/2004 | CA2403141A1 Antioxidant and immune boosting composition and methods of using |
| 01/21/2004 | EP1382328A1 Photostable material containing dibenzoylmethane type sunscreen produced by a sol-gel process and cosmetic and/or dermatologic compositions containing such a material |
| 01/21/2004 | CN1469916A C-nitrosoaniline compounds and their blends as polymerization inhibitors |
| 01/21/2004 | CN1469896A Antioxidant agent based on phenolic salts |
| 01/20/2004 | US6680390 Sunscreen agents |
| 01/20/2004 | CA2191939C Method for improving light-fastness of reversible thermochromic compositions at the time of color development |
| 01/15/2004 | WO2004005422A1 Ultraviolet-absorbing composition |
| 01/15/2004 | WO2004005232A1 Complexes of metal salts of organic acids and beta-diketones and methods for producing same |
| 01/15/2004 | US20040010159 Blends of quinone alkide and nitroxyl compounds and polymerization inhibitors |
| 01/14/2004 | CN1467262A High temperature corrosion-resisting resin |
| 01/14/2004 | CN1466971A Production process for extracting liposoluble and water soluble antioxidant from rosemary |
| 01/14/2004 | CN1134408C Process for stabilising (metha) acrylic acid esters against unwanted radical polymerisation |
| 01/13/2004 | US6677451 Polymer stabilizers; oxygen, heat, radiation resistances; discoloration inhibition; coatings; fibers; tapes; films; papermaking; hals; fireproofing; oxidation of a 1-allyl-substituted sterically hindered amine |
| 01/08/2004 | US20040006177 Aggregate-forming agent |
| 01/08/2004 | US20040006171 Complexes of metal salts of organic acids and beta-diketones and methods for producing same |
| 01/07/2004 | EP1377536A1 Self-reducing anthraquinone compounds |
| 01/02/2004 | EP1373629A1 Fabric rinse composition containing a cationic uv absorber |
| 01/01/2004 | CA2429057A1 Heat absorbing particle |
| 12/30/2003 | CA2211374C Discoloration prevention in pyrithione-containing coating compositions |
| 12/23/2003 | US6666988 Methods of using an oxygen scavenger |
| 12/18/2003 | US20030230743 Antioxidant preservatives to increase the shelf life and palatability of lipid-containing foods and other products containing moieties (e.g., unsaturated carbon-carbon bonds) that can be damaged by free radicals |
| 12/17/2003 | EP1370230A2 Cosmetic sunscreen compositions based on a synergic mixture of filters and uses |
| 12/17/2003 | CN1131225C Novel polyoxypropylenpolyoxyethylene vitamin E and preparation thereof |
| 12/11/2003 | WO2003101947A2 Alkylaminosiloxanes as corrosion inhibitors |
| 12/11/2003 | US20030228534 Organophotoreceptor with a light stabilizer |
| 12/11/2003 | US20030227006 Organic based thermal stabilizers and heat stabilized polymer compositions |
| 12/11/2003 | CA2484332A1 Alkylaminosiloxanes as corrosion inhibitors |
| 12/04/2003 | WO2003099956A1 Method for producing purified ultraviolet ray absorbing agent |
| 12/04/2003 | WO2003099788A1 Piperidine derivatives |
| 12/04/2003 | US20030225191 Hindered amine light stabilizers used for stabilization polyethylene, polypropylene or copolymers; photostability, heat or oxidation resistance |
| 12/03/2003 | EP1367449A2 Organophotoreceptor with a UV-light stabilizer |
| 12/03/2003 | EP1171415B1 Method of manufacturing alkylated diphenylamine compositions |
| 12/03/2003 | EP0975572B1 A novel process to produce stabilized carnosic acid in high concentration |
| 12/02/2003 | US6656977 Use in industrial processing, in protective or decorative coating, ink compositions, adhesive compositions or agricultural compositions. |
| 12/02/2003 | US6656383 Oxygen scavenging compositions from concentrates |
| 11/26/2003 | EP1364939A1 Utilization for improving stability of uv-absorbing substances, uv-absorbers and cosmetics |
| 11/26/2003 | CN1458672A Method for reducing defect of chemical and mechanical grinding to produce coppor and grinding slurry residual |
| 11/26/2003 | CN1128870C Antioxidants for stabilization of formulations comprising surfactants |
| 11/26/2003 | CN1128853C Thixotropic furan resin applied in winter construction |
| 11/25/2003 | US6653505 Oxidation resistance |
| 11/25/2003 | US6653484 Polyoxyalkylene substituted and bridged benzotriazole derivatives |
| 11/20/2003 | WO2003068888A3 Oxygen scavenging compositions comprising polymers derived from benzenedimethanol monomers |
| 11/20/2003 | US20030216600 Novel polyhydroxy curcumins having antioxidant activity |
| 11/20/2003 | US20030216371 Synthetic catalytic free radical scavengers usefuyl as antioxidants for prevention and therapy of disease |
| 11/19/2003 | EP1228162B1 Methods and compositions for inhibiting vinyl aromatic monomer polymerization |
| 11/18/2003 | US6649648 Administering 1-chroman, 1-thiochroman or quinoline derivative as anticarcinogenic or antimetastasis agent |
| 11/12/2003 | CN1127537C UV-stabilizers for siloxane systems |
| 11/05/2003 | EP1131483B1 Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives |
| 11/04/2003 | US6642383 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 |
| 11/04/2003 | CA2308740C Oxygen scavenging system and compositions |
| 10/30/2003 | US20030203635 Polishing composition for metal CMP |
| 10/29/2003 | EP1216269B1 Polymeric stabilizers with high affinity to pulp |
| 10/29/2003 | EP1159324B1 Coagulated products of aqueous pur dispersions and their use |
| 10/29/2003 | EP1100345B1 Agent for stabilizing foodstuffs and cosmetic agents, and a method for the production thereof |
| 10/29/2003 | CN1451684A Stabilizator mixture |
| 10/28/2003 | US6639033 N-oxyl radicals |
| 10/28/2003 | US6639026 Adding aminophenol compound and nitroxyl radical compound for polymerization inhibition of olefins and diolefins |
| 10/28/2003 | US6638620 Reversible thermochromic composition having improved light-fastness and product comprising same |
| 10/23/2003 | WO2003087260A1 Polymeric antioxidants |
| 10/23/2003 | US20030199618 Stabilizer mixtures |
| 10/23/2003 | US20030198607 Photostability; sunscreen agent; applying to hair |
| 10/23/2003 | US20030197151 Containing a specific sterically hindered amine ester or amide and two different low-molecular-weight, sterically hindered amines; photostability and heat and oxidation resistance for polymers, preferably, addition polymers |
| 10/16/2003 | WO2003084920A1 Photostable cationic organic sunscreen compounds with antioxidant properties and compisitions obtained therefrom |
| 10/16/2003 | US20030193038 Oxygen scavengers independent of transition metal catalysts |
| 10/15/2003 | EP1351948A1 New oxygen scavenging compositions |
| 10/15/2003 | EP1190112B1 Method of inhibiting corrosion of copper surfaces |
| 10/15/2003 | CN1448395A Antioxidant EGCG aliphatic ester and prep. thereof |
| 10/15/2003 | CN1124263C Stabilised monomer composition |
| 10/14/2003 | CA2142410C Nitro-substituted polymeric corrosion inhibition for aluminum flake pigment |
| 10/09/2003 | WO2003082021A1 Cooking oil antioxidant composition, method of preparation and use |
| 10/09/2003 | WO2002049594A3 Cosmetic sunscreen compositions based on a synergic mixture of filters and uses |
| 10/09/2003 | US20030191217 Amorphous or liquid phenolic compounds having a carboxy group as stabilizers for processing molding plastics are controllably, uniformly dispersed and reproducible; nondiffusing; no bleeding-out; no surface deposits |
| 10/07/2003 | US6630540 Covulcanizable anti-aging agents |
| 10/02/2003 | US20030187111 Mixtures of phosphorus-containing compounds used as polymer stabilizers |
| 10/02/2003 | US20030185770 Using 2,4-bis((4-(2-ethylhexyloxy)-2-hydroxy)phenyl)-6-(4-methoxyphenyl)-1,3,5 -triazine |
| 10/01/2003 | EP1348743A1 Discoloration prevention in pyrithione-containing coating compositions |
| 10/01/2003 | CN1122684C Stabiliser combinations for chlorine containing polymers |
| 10/01/2003 | CN1122663C 2,2'-bis (6-benzotriazolylphenol) compounds, ultraviolet absorbers comprising same, copolymers containing same, and polymer compositions containing same |
| 09/25/2003 | US20030180424 Cooking oil antioxidant composition, method of preparation and use |
| 09/25/2003 | US20030180397 Prevent degradation of sensitive material |
| 09/24/2003 | EP1345848A2 Composition comprising an oxidizing and complexing compound |
| 09/24/2003 | CN1444641A Lubricating compositions containing aromatized 1,2-dihydro-2,2,4-trimethylquinoline polymers |
| 09/23/2003 | CA2084041C Diphenyl acetic acid derivatives |
| 09/18/2003 | WO2003075861A1 Antioxidative preparations |
| 09/18/2003 | US20030175374 Oxidation resistance; anticancer agents, antiinflammatory agents; sunscreen agents |
| 09/17/2003 | EP1344516A1 Antioxidative composition |
| 09/17/2003 | EP0657520B9 Antioxidant |