| Patents for C09K 15 - Anti-oxidant compositions; Compositions inhibiting chemical change (6,841) |
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| 10/26/1999 | US5973040 Tetramethylpiperidine-containing copolymers |
| 10/21/1999 | DE19816526A1 Using alkoxylated amines to stabilize fluid or solid compounds e.g. gear oils and hydraulic fluids |
| 10/20/1999 | EP0950655A1 Aminomethylene derivatives and ultraviolet absorber comprising the same |
| 10/20/1999 | CN1232027A Diresorcinyl-alkoxy-and-aryloxy-s-triazines |
| 10/19/1999 | US5968517 Process for extraction of proanthocyanidins from botanical material |
| 10/19/1999 | US5968498 Freshness retaining gel composition |
| 10/19/1999 | US5968408 Methods of inhibiting corrosion using isomers of chloro-methylbenzotriazole |
| 10/12/1999 | US5965652 Thermally stable copper-containing polyamide molding compounds |
| 10/06/1999 | EP0946689A1 Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals |
| 10/06/1999 | CN1230949A Stabilised monomer composition |
| 10/05/1999 | US5962701 Heat and oxidation resistance; photostability |
| 10/05/1999 | US5961885 A dispersant, an imidazoline, an amide, an alkyl pyridine and a heavy aromatic solvent. |
| 09/30/1999 | WO1999048997A1 Stabilisation of organic materials |
| 09/30/1999 | WO1999048996A1 Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
| 09/30/1999 | WO1999020686A3 Organic materials stabilized by compounds containing both amine and hindered phenol functionalities |
| 09/29/1999 | CN1230211A Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals |
| 09/29/1999 | CN1229830A Multi-element synthetized oxidation preventive agent and its prepn. method |
| 09/29/1999 | CN1229783A 2,4-dimethyl-6-s-alkylphenols |
| 09/28/1999 | US5958254 Oxygen scavengers independent of transition metal catalysts |
| 09/28/1999 | US5958115 Corrosion-inhibiting composite material |
| 09/23/1999 | WO1998053026A9 Oxygen scavenging metal-loaded high surface area particulate compositions |
| 09/23/1999 | DE19812224A1 Oligomeres Stabilisatorgemisch Oligomeric stabilizer mixture |
| 09/22/1999 | EP0943674A1 Oxygen absorbent composition |
| 09/22/1999 | EP0943654A1 Mixture of oligomeric stabilizers |
| 09/16/1999 | DE19810268A1 Stabilisatoren enthaltende Polymerdispersionen oder Polymerlösungen und daraus erhältliche Polymerpräparationen Stabilizers containing polymer dispersions or polymer solutions and polymer preparations obtainable therefrom |
| 09/15/1999 | EP0942037A1 Polymer dispersions or solutions containing stabilisers and polymer preparations obtainable therefrom |
| 09/14/1999 | US5952438 Polymeric polyamines from alternating polyketones |
| 09/10/1999 | WO1999044972A1 Polymerization-inhibiting composition, polymerization inhibitor and method for inhibiting polymerization |
| 09/09/1999 | DE19808066A1 Combination of ultraviolet absorbers for stabilizing dihydroxyacetone, especially in skin tanning compositions |
| 09/08/1999 | EP0940413A2 Process for the inhibition of pop-corn polymerization |
| 09/08/1999 | EP0940407A1 Cyclic bis-phosphites |
| 09/02/1999 | WO1999043762A1 Liquid polyfunctional additives |
| 09/01/1999 | CN1227590A Composition preventing the polymerizationo of ethylene unsaturated monomers, method of preparation and use thereof |
| 08/26/1999 | DE19907945A1 Preparation of sterically hindered amine ethers used as stabilizers against light, oxygen and/or heat or yellowing |
| 08/25/1999 | CN1226890A 2,2'-bis(6-benzotriazolylphenol) compounds, ultraviolet absorbers comprising same, copolymers containing same, and polymer compositions containing same |
| 08/25/1999 | CN1226557A Liquid phosphorous antioxidant and use thereof |
| 08/25/1999 | CN1044814C Method for stabilizing trivalent phosphorus compounds with amines |
| 08/25/1999 | CA2643170A1 Sterically hindered amine ethers as stabilizers against light, oxygen and/or heat |
| 08/24/1999 | CA1340717C Dihydrocarbyl dithiophosphates |
| 08/18/1999 | EP0935644A1 Process for decreasing the acid content and corrosivity of crudes |
| 08/17/1999 | US5939203 Zinc oxide compounds; paints; mildew and radiation resistance |
| 08/12/1999 | DE19804980A1 Hydroxyl and uretedione group containing polyisocyanate, useful for production of polyurethane powder paints |
| 08/11/1999 | EP0934948A1 Phosphorus containing compounds based on 1-hydroxy-1,3-diphosphonic acid |
| 08/11/1999 | EP0934062A1 Antioxidant activity of 3-dehydroshikimates |
| 08/11/1999 | CN1225618A Process for preparing alcohols and/or aldehydes from olefins |
| 08/11/1999 | CN1044551C Composite anti-oxidant for fodder and its prepn. method |
| 08/10/1999 | US5935563 Substituted benzylidenecyanoacetic acid esters |
| 08/05/1999 | WO1999038944A1 System granulates comprising a hydrophobic organic active substance encapsulated in an alkali-water soluble solid organic polymer |
| 08/05/1999 | DE19903870A1 New 3,3,5,5-tetraalkyl-2-oxo-1,4-piperazine derivatives, used as light, heat and oxygen stabilizers e.g. in photographic and reprographic materials and in paper |
| 08/04/1999 | CN1224748A Sulfurized phenolic antioxidant composition, method of preparing same, and petroleum products containing same |
| 08/04/1999 | CN1224732A Stabilisation of polyamide, polyester and polyacetal |
| 08/04/1999 | CN1224615A Salvia plebeia extract and its use |
| 08/03/1999 | US5932642 Cyclic phosphinic acid derivatives as stabilizers |
| 08/03/1999 | US5932142 Benzotriazolyl-alkylene bisphenol compounds, process for their preparation, and stabilized organic materials containing them |
| 08/02/1999 | CA2260568A1 Oxopiperazinyl derivatives and light stabilized compositions |
| 07/28/1999 | EP0931064A1 Stabilised monomer composition |
| 07/28/1999 | CN1224032A Use of isoindolinone derivatives as stabilizers for organic materials |
| 07/27/1999 | US5928560 Oxygen scavenger accelerator |
| 07/27/1999 | US5928558 Storage stability |
| 07/20/1999 | US5925696 Discoloration inhibition for polyvinyl chloride |
| 07/20/1999 | US5925382 Antioxidant composition and method for production thereof |
| 07/13/1999 | US5922882 Bisbenzotriazolylphenol compound |
| 07/13/1999 | US5922244 4-acylaminopiperidin-N-oxyle |
| 07/06/1999 | US5919483 Antioxidant-containing effervescent composition |
| 07/06/1999 | US5919399 Containing an piperidine compound; heat and oxidation resistance, photostabuiility |
| 07/01/1999 | WO1999019539A3 Gas treating solution corrosion inhibitor |
| 06/30/1999 | EP0926132A2 Fatty amine derivatives of butylated hydroxy toluene for the protection of surfaces from physical and chemical degradation |
| 06/30/1999 | EP0924986A1 Antioxidant derived from lentil and its preparation and uses |
| 06/30/1999 | CN1221438A Stablizer composition |
| 06/29/1999 | US5917044 Phenolic amides and their use as stabilizers |
| 06/24/1999 | WO1999031031A1 Stabilizer composition |
| 06/24/1999 | CA2312969A1 Stabilizer composition |
| 06/23/1999 | EP0924246A1 Uses of Isoindolinone derivatives |
| 06/23/1999 | EP0924203A1 2,2'-bis(6-benzotriazolylphenol) compounds, ultraviolet absorbers comprising the same, copolymers containing the same, and polymer compositions containing the same |
| 06/23/1999 | EP0900182A4 Methods for inhibiting the polymerization of ethylenically unsaturated monomers |
| 06/22/1999 | US5914360 Reacting tetramethylpiperidinyl compounds with a cyclic carbonate; photostabilizers for plastics |
| 06/22/1999 | CA2114970C Derivatives of amino-ascorbic, processes for their preparation and use |
| 06/17/1999 | WO1999005206B1 Uv light stabilization additive package for solar cell module and laminated glass applications |
| 06/15/1999 | US5912290 Mixing with carbodiimide derived from tetramethylxylylene diisocyanate |
| 06/15/1999 | CA2151888C Topical composition containing an antioxidant and a bacterial extract; use thereof |
| 06/10/1999 | WO1999028411A1 Oxygen-scavenging compositions |
| 06/10/1999 | CA2312727A1 Oxygen-scavenging compositions |
| 06/05/1999 | CA2255172A1 Stabilisation of polyamide, polyester and polyacetal |
| 06/03/1999 | WO1999027010A1 Oxygen scavenging compositions |
| 06/03/1999 | CA2311296A1 Oxygen scavenging compositions |
| 06/02/1999 | EP0919628A1 Process for producing high-molecular-weight compounds of phenolic compounds, etc. and use thereof |
| 06/02/1999 | CN1218397A Ethene containing solutions and use thereof in methods of therapy or prophylaxis |
| 06/01/1999 | US5908615 Ferulic acid ester antioxidant/UV absorbent |
| 05/26/1999 | EP0918252A1 Aqueous composition as antioxidant |
| 05/26/1999 | CN1217752A Process for producing high-molecular-weight compounds of phenolic compounds etc. and use thereof |
| 05/20/1999 | WO1999005206A3 Uv light stabilization additive package for solar cell module and laminated glass applications |
| 05/19/1999 | EP0916695A1 Thiodipropionic acid-bis-amide as stabilizer for bright elastomers |
| 05/19/1999 | EP0915816A1 Process for preparing alcohols and/or aldehydes from olefins |
| 05/14/1999 | CA2253985A1 Thiodipropionic acid bisamides as stabilisers for nonblack elastomers |
| 05/12/1999 | EP0914091A2 Ethene containing solutions and use thereof in methods of therapy or prophylaxis |
| 05/11/1999 | US5902516 Five-coordinate phosphorous compound, process for producing the same and its use |
| 05/11/1999 | US5902515 Solutions and methods for inhibiting corrosion |
| 05/06/1999 | EP0912654A1 Composition preventing the polymerisation of ethylene unsaturated monomers, method of preparation and use thereof |
| 05/06/1999 | EP0912531A1 Polyoxyalkene substituted and bridged triazine, benzotriazole and benzophenone derivatives as uv absorbers |
| 05/06/1999 | EP0912514A1 Novel sterically hindered piperidine derivatives acting as light stabilisers for polymers |