| Patents for C09K 15 - Anti-oxidant compositions; Compositions inhibiting chemical change (6,841) |
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| 04/15/1993 | WO1993007307A1 Derivatives of polyalkylenepolyamines as corrosion inhibitors |
| 04/15/1993 | CA2119574A1 Derivatives of polyalkylenepolyamines as corrosion inhibitors |
| 04/13/1993 | US5202441 Polymer stabilizers containing both hindered amine and hydroxylamine moieties |
| 04/13/1993 | US5202052 Amino polycarboxylic acid compounds as oxygen scavengers |
| 04/08/1993 | DE4131951A1 Use of alkane phosphonic acid and its salt or half ester - as thermostable stabiliser for high temp. treatment of substrates |
| 04/06/1993 | US5199979 Transparent coating of a partially hydrolyzed alkoxide and a hydroxy containing ultraviolet radiation absorbent compound |
| 04/01/1993 | WO1993006190A1 Antioxidant oleoresin compositions and a process for their production |
| 03/31/1993 | EP0534567A2 Stabilizers for organic materials |
| 03/30/1993 | US5198134 Substituted naphthalenediamine stabilizers |
| 03/30/1993 | CA1315288C Phenolic stabilising compounds for organic polymers, and stabilised polymers containing them |
| 03/24/1993 | CA2052052A1 Hydrogen peroxide solutions |
| 03/23/1993 | US5196619 Mercaptans and hydrogen sulfide |
| 03/23/1993 | US5196238 Method for forming a cermet porous ceramic compact and heating the metal so that it melts and flows into the pores of the ceramic |
| 03/23/1993 | US5196142 For stabilizing emulsion polymerized polymers |
| 03/18/1993 | WO1993005108A1 Stabilization of polyoxyalkylene polyether polyols |
| 03/16/1993 | US5194621 Lubricant additives for improved wear and oxidation resistance |
| 03/03/1993 | EP0530139A2 Compositions containing 6-numbered N-heterocyclic compounds substituted with phosphonate groups |
| 03/03/1993 | CN1019989C Method for improving performance of corrosion inhibitors in industrial colling waters |
| 03/03/1993 | CN1019984C Lubricating oil composition |
| 03/02/1993 | US5190999 Heat, oxidation and radiation resistance |
| 03/02/1993 | US5190710 Method for imparting improved discoloration resistance to articles |
| 02/25/1993 | DE4224781A1 (alpha)-glycosylquercetine, verfahren zu ihrer herstellung und ihre verwendung (Alpha) -glycosylquercetine, processes for their preparation and their use |
| 02/24/1993 | CN1069274A N-methylate bis-4-piperidyl phosphite |
| 02/23/1993 | US5189088 For coating copper materials; oxidation, heat and radiation resistance |
| 02/17/1993 | EP0527207A1 Polymer compositions containing oxygen scavenging compounds |
| 02/17/1993 | CN1069040A Compound water-proof and anti-corrosive material |
| 02/17/1993 | CA2076163A1 Compositions containing n-heterocyclic phosphonates which contain 6 ring members |
| 02/16/1993 | US5186852 N-p-alkylphenyl-alpha-naphthylamine; essential compnents to mineral or synthetic oil |
| 02/14/1993 | CA2075788A1 N-methylated bis-4-piperidylphosphite |
| 02/10/1993 | CN1068818A Process for producing antioxidant |
| 02/09/1993 | US5185445 Silylated 2-(2-hydroxyphenyl)-4,6-diaryl-1,3,5-triazines |
| 01/19/1993 | US5180830 Process for preparing hindered amine light stabilizers |
| 01/19/1993 | CA1312881C Tri (3,5-dialkyl-4-hydroxybenzyl)mesitylene antioxidants |
| 01/19/1993 | CA1312725C Aqueous aryl fluorophosphite suspension |
| 01/12/1993 | US5178852 Cosmetic and pharmaceutical compositions containing lipophilic derivatives of benzylidenecamphor and new lipophilic derivatives of benzylidenecamphor |
| 01/12/1993 | US5178784 Lubricant compositions |
| 01/12/1993 | US5178783 Lubricant compositions |
| 01/07/1993 | WO1993000015A1 Suspensions of micron-sized ascorbic acid particles and their use as antioxidants |
| 01/05/1993 | US5176849 Corrosion resistance |
| 01/02/1993 | CA2072717A1 Bisbenzofuran-2-ones |
| 01/02/1993 | CA2072679A1 Thiomethylated benzofuran-2-ones |
| 12/30/1992 | EP0520257A2 Methods and compositions for oxygen scavenging |
| 12/29/1992 | US5175349 Stabilization of organic polyisocyanates |
| 12/29/1992 | US5175012 Antioxidant extracted from the defatted ricebran |
| 12/23/1992 | EP0310648B1 Condensation products of 2,2,4-trimethyl-1,2-dihydro-quinoline and oxo compounds and derivatives thereof |
| 12/16/1992 | EP0517832A1 Antioxidant glyceride derivatives |
| 12/16/1992 | EP0517758A1 Hydrogen peroxide destroying compositions and methods of making and using same |
| 12/14/1992 | CA2066081A1 Phosphonate-containing polymers used as scale and corrosion inhibitors |
| 12/09/1992 | EP0517658A1 Stabilisation of polymeric organic materials by using synergistic mixtures comprising sterically hindered cyclic amines and derivatives of 3-pyrazolidinone or 1,2,4-triazolidine-3,5-dione |
| 12/08/1992 | US5169991 Macrocyclic condensate of 1,2,3-trihydroxybenzene with an aldehyde; anti-wear or anti-corrosion additives in oils and greases |
| 12/08/1992 | US5169950 Reacting a 2-mercaptobenzothiazole, acarbonyl and a phenol; basic catalyst; polar solvent |
| 12/08/1992 | US5169885 Bis[2-tert-butyl-4-(2-octadecyloxycarbonylethyl)-6-methylphenyl]phosphite useful as a stabilizing agent |
| 12/05/1992 | CA2070193A1 Stabilisation of polymeric organic materials by using synergistic mixutres comprising sterically hindered cyclic amines and derivatives of 3-pyrazolidinone or 1,2,4-triazolidine-3,5-dione |
| 12/02/1992 | CN1066673A Process for natural antioxident made from loosestrife extraction |
| 12/02/1992 | CN1019262B Rot-proof antioxidation agent for mink feed |
| 12/01/1992 | US5167846 Sulfoxides of bisthiomethylated and tristhiomethylated phenols |
| 12/01/1992 | CA1310971C Substituted 1,3,4-oxathiazol-2-one stabilizers |
| 11/25/1992 | EP0514779A1 Ether derivatives of 2,5-dimercapto-1,3,4-thiadiazoles |
| 11/25/1992 | EP0514665A1 Oil-soluble antioxidant mixture |
| 11/25/1992 | EP0514576A1 Oil-soluble antioxidant mixture |
| 11/24/1992 | US5166439 Composition containing a mannich base of a partially sulfurized hindered phenol mixture |
| 11/24/1992 | US5166375 Antioxidant and an oxidation resistant polyunsaturated oil |
| 11/21/1992 | CA2068380A1 Ether derivatives of 2,5-dimercapto-1,3,4-thiadiazoles |
| 11/19/1992 | EP0514333A2 Substituted 1,4-diamino-2-butene stabilizers and stabilized compositions |
| 11/19/1992 | EP0514332A1 Bis-phosphites |
| 11/19/1992 | EP0513619A2 Compositions suited as stabilizersystems for polymers |
| 11/19/1992 | EP0513354A1 Antioxidizing composition and composition containing the same |
| 11/17/1992 | US5164434 Sulfide compound for thermal and/or oxidative stabilization of polymers |
| 11/17/1992 | CA2068682A1 Biphosphites |
| 11/17/1992 | CA2068661A1 Substituted 1,4-diamino-2-butene stabilizers and stabilized compositions |
| 11/15/1992 | CA2068374A1 Mixtures suitable for stabilizing polymers |
| 11/11/1992 | EP0512954A1 Substituted naphthalenediamine stabilizers |
| 11/11/1992 | EP0512950A1 Substituted 1-aminonaphtalenes and stabilized compositions |
| 11/11/1992 | EP0512949A1 Substituted 2,3-dihydroperimidine stabilizers |
| 11/11/1992 | CN1066064A Process for preparing hindered amine light stabilizers |
| 11/08/1992 | CA2068045A1 Substituted 1-aminonaphtalenes and stabilized compositions |
| 11/08/1992 | CA2068019A1 Substituted 2,3-dihydroperimidine stabilizers |
| 11/08/1992 | CA2067990A1 Substituted naphtalenediamine stabilizers |
| 11/03/1992 | US5160647 Substituted 1-aminonaphthalenes and stabilized compositions |
| 10/28/1992 | EP0511163A1 Pourable aqueous dispersions of polycarboxylic acid corrosion inhibitors |
| 10/28/1992 | EP0511118A1 Use of lysine and or arginine pyrrolidone carboxylate as anti-oxydant agent in a cosmetic or pharmaceutical composition |
| 10/28/1992 | EP0510989A1 Synergistic combination of sodium silicate and orthophosphate for controlling carbon steel corrosion, inhibiting precipitation of dissolved manganese and iron and reducing soluble lead in potable water |
| 10/28/1992 | EP0510625A1 Process for preparing hindered amine light stabilizers |
| 10/27/1992 | US5158977 Antioxidant; preventive treatment of cutaneous inflammations and allergies |
| 10/25/1992 | CA2066991A1 Synergistic combination of sodium silicate and orthophosphate for controlling carbon steel corrosion |
| 10/25/1992 | CA2064135A1 Process for preparing hindered amine light stabilizers |
| 10/24/1992 | CA2061880A1 Methods and compositions for inhibiting (meth) acrylic acid polymerization |
| 10/21/1992 | EP0509695A2 Tetraoximino derivatives of bisphenol and their use as coating agents |
| 10/20/1992 | US5157118 N-substituted thio alkyl phenothiazines |
| 10/19/1992 | CA2066308A1 Compound, preparation and use |
| 10/14/1992 | EP0508724A1 Radiopharmaceutical bacteriostats |
| 10/13/1992 | US5155250 2,6-di-alkyl-4-silyl-phenols as antiatheroscerotic agents |
| 10/13/1992 | US5155244 Method of solubilizing a compound in a medium such as a lubricating composition |
| 10/03/1992 | WO1992013041A1 Inhibiting popcorn polymer formation with esters of inorganic acids |
| 10/03/1992 | EP0517758A4 Hydrogen peroxide destroying compositions and methods of making and using same. |
| 10/01/1992 | WO1992016495A1 Amide antioxidants |
| 09/30/1992 | EP0506041A2 Chemical reaction suppression system |
| 09/28/1992 | CA2064147A1 Chemical reaction suppression system |
| 09/23/1992 | EP0504236A1 Utilisation of extracts of algae for the preparation of pharmaceutical, cosmetic, food or agricultural compositions. |
| 09/22/1992 | US5149879 Polysulfides compounds and lipid peroxidation inhibitor containing the polysulfide compounds as active ingredient |