| Patents for C09K 15 - Anti-oxidant compositions; Compositions inhibiting chemical change (6,841) |
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| 08/06/1997 | EP0787492A1 Use of nitroxides and oxazolidines for protection against ionising radiation and oxidative stress |
| 07/29/1997 | US5652135 Strains of bacillus and aerococcus as deterioration inhibitor for emulsion-type processing oil |
| 07/29/1997 | CA1339146C Corrosion inhibition |
| 07/22/1997 | US5650530 Process for preparing 6-oxo-(6H)-dibenz-[c,e][1,2]-oxaphosphorins (ODOPs) |
| 07/22/1997 | US5650509 Sterically hindered phenols |
| 07/22/1997 | US5650097 Corrosion inhibitor composition for steel |
| 07/16/1997 | EP0783882A2 Cosmetic or dermatological photoprotective emulsions |
| 07/16/1997 | CN1154381A Stabiliser combinations for chlorine-containing polymers |
| 07/15/1997 | US5648573 Benzoquinone derivative, hydroxylamine compound |
| 07/15/1997 | US5648572 Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
| 07/09/1997 | EP0782848A2 Cosmetic or dermatological photoprotective emulsions |
| 07/09/1997 | EP0782566A1 Compositions containing pentaerythritol tetraesters and process for production thereof |
| 07/09/1997 | CN1154103A Fatty amine derivatives of butylated hydroxy toluene for the protection of surfaces from physical and chemical degradation |
| 07/03/1997 | DE19652287A1 Carotinoid oil dry powder preparations |
| 07/02/1997 | EP0781667A2 Reversible thermochromic composition |
| 07/02/1997 | CN1153200A Ultraviolet ray-resistant material, its preparing method and use |
| 06/26/1997 | WO1997022552A1 Oxygen scavenging metal-loaded ion-exchange compositions |
| 06/26/1997 | WO1997013749A3 Novel cinnamamides and their use as stabilizers |
| 06/26/1997 | CA2240110A1 Oxygen scavenging metal-loaded ion-exchange compositions |
| 06/25/1997 | EP0780122A1 Depressant of functions developed by molecule |
| 06/25/1997 | EP0779915A1 An oxygen absorbing composition |
| 06/25/1997 | EP0592622B1 Extension of edible oil lifetime using activated carbons |
| 06/24/1997 | US5641425 Mixture of a metal and a salt contained in an emulsion |
| 06/19/1997 | DE19546518A1 Storage stable liquid fabric brightener formulations |
| 06/18/1997 | EP0633876B1 Novel bis(phenolic-amine)quinone compounds and polyolefin compositions stabilized therewith |
| 06/05/1997 | WO1997020000A2 Improved colorant stabilizers |
| 06/05/1997 | WO1997019922A1 Tetramethylpiperidine-containing copolymers |
| 06/05/1997 | DE19544404A1 Tetramethylpiperidinhaltige Copolymere Tetramethylpiperidinhaltige copolymers |
| 06/05/1997 | CA2210480A1 Improved colorant stabilizers |
| 05/28/1997 | EP0775226A1 Concentrate of stabilisers for aqueous bleaching and treating solutions based on hydrogen peroxide and/or other inorganic and/or organic peroxo compounds |
| 05/27/1997 | US5633378 Stabilizer for polymers |
| 05/21/1997 | EP0774443A1 Nanodisperse titanium dioxide, process for its preparation and its use |
| 05/21/1997 | EP0773922A1 Fatty amine derivatives of butylated hydroxy toluene for the protection of surfaces from physical and chemical degradation |
| 05/21/1997 | CA2190436A1 Nanodisperse titanium dioxide, process for the production thereof and use thereof |
| 05/15/1997 | DE19541941A1 Colour photographic silver halide material with reduced fading of yellow dye in light |
| 05/14/1997 | EP0773282A1 Stabilization of non-halogenated 3-isothiazolones in aggressive systems |
| 05/13/1997 | US5629376 Coatings for hard and soft surfaces including paper, wood stone, construction materials, plastics, rubber, composites |
| 05/07/1997 | EP0771814A1 Amorphous and crystalline modifications of 1,1',1"-nitrilo triethyl-tris[2,2'-methylene-bis(4,6-di-tert-butyl-phenyl)]phosphite |
| 05/02/1997 | EP0770150A1 Corrosion inhibitor composition for steel |
| 05/02/1997 | CA2189189A1 Stabilization of non-halogenated 3-isothiazolones in aggressive systems |
| 05/01/1997 | WO1997015279A1 Substituted benzylidenecyanoacetic acid esters |
| 05/01/1997 | CA2231626A1 Substituted benzylidenecyanoacetic esters |
| 04/24/1997 | WO1997014680A1 Sulphonic acids and their use as u/v absorbers |
| 04/24/1997 | WO1997014678A1 Antioxidants containing phenol groups and aromatic amine groups |
| 04/24/1997 | DE19539189A1 Substituierte Benzylidencyanessigester Substituted Benzylidencyanessigester |
| 04/24/1997 | DE19539141A1 New 4-(cyclic-group)-2,6-di-tert.-butyl-phenol derivatives |
| 04/24/1997 | CA2235315A1 Antioxidants containing phenol groups and aromatic amine groups |
| 04/23/1997 | EP0769573A1 Anticorrosion agent and antifreeze composition containing the anticorrosion agent |
| 04/23/1997 | EP0682668B1 N-vinyl-group-containing glycol urile derivatives and their use as photoprotective agents and stabilisers for organic material |
| 04/22/1997 | US5623150 Alkali metal or alkaline-earth metal inorganic or organic salts used as stabilizers for partially halogenated fluorinated aliphatic hydrocarbon blowing agents, used for manufacture of polyurethanes |
| 04/17/1997 | WO1997013749A2 Novel cinnamamides and their use as stabilizers |
| 04/17/1997 | DE19539623A1 Sulfonsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung als UV-Absorber Sulfonic acids, process for their preparation and their use as UV absorbers |
| 04/16/1997 | EP0768336A2 Stabiliser combinations for chlorinated polymers |
| 04/15/1997 | US5620680 Contains atleast one ultraviolet radiation screening agent selected from 3-bezylidenecamphors, 4-aminobenzoic acids, esters of cinnamic and salicylic acids, benzophenones, triazines, and diones; oxidation resistance |
| 04/09/1997 | EP0767175A1 Phosphites and their production and use |
| 04/08/1997 | US5618871 Phenyl phosphites for use as stabilizers for organic materials |
| 04/08/1997 | US5618521 Photoprotective/cosmetic compositions comprising antioxidants and filamentous bacterial extracts |
| 03/26/1997 | EP0764636A2 Thiopropionate synergists |
| 03/25/1997 | US5614648 Lubricant additive |
| 03/25/1997 | US5614572 Benzofuran-2-ones as stabilizers |
| 03/23/1997 | CA2168702A1 Thiopropionate synergists |
| 03/18/1997 | US5612321 Antioxidant grafted polysaccharides |
| 03/13/1997 | DE19633125A1 New mono-phosphonite cpds. with substd. phenyl ring |
| 03/13/1997 | DE19533010A1 Prepn. of N-acylamino di-carboxylic acid di-amide cpds. |
| 03/12/1997 | CN1144835A Method for extracting antioxidant from rosemary plant |
| 03/11/1997 | US5610699 Photoreceptor cleaning apparatus and method |
| 03/11/1997 | US5610255 Process for preparing polysuccinimide and polyaspartic acid |
| 03/11/1997 | US5610210 Aminovinylphosphonic ester stabilizers for organic material |
| 03/06/1997 | WO1997008271A1 Process for decreasing the corrosivity and acidity of petroleum crudes |
| 03/06/1997 | WO1997008270A1 Process for decreasing the acid content and corrosivity of crudes |
| 03/06/1997 | WO1997008121A1 Zinc containing chemical product and method of making same |
| 03/06/1997 | DE19532472A1 Storage-stable room temp.-vulcanisable one-component silicone rubber compsn. |
| 03/06/1997 | CA2230241A1 Zinc containing chemical product and method of making same |
| 02/27/1997 | WO1997007176A1 Solutions and methods for inhibiting corrosion |
| 02/27/1997 | WO1997007159A1 Use of piperidine compounds |
| 02/26/1997 | EP0670843B1 Alpha crystalline modification of 2,2',2"-nitrilo triethyl-tris-(3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphite] |
| 02/20/1997 | DE19530468A1 Verwendung von Piperidinverbindungen Using piperidine |
| 02/19/1997 | CN1143084A Anti-oxidant grafted polysaccharide and its use |
| 02/18/1997 | US5603862 Liquid composition containing anticorrosion effective amount of metabisulfite, stabilizing amount of succinic or adipic acid or sodium, potassium or ammonium salts thereof |
| 02/11/1997 | US5602259 Method for producing 4-hydroxy-5-methyl-3[2H]-furanone and uses of same |
| 02/11/1997 | US5602196 Bisphenol ester derivatives |
| 02/11/1997 | US5601806 Methods for scavenging active oxygen compounds and preventing damage from ultra violet B rays using taurine analogues |
| 02/10/1997 | WO1997035847A1 Bisbenzotriazolylphenols |
| 02/06/1997 | WO1997003954A1 Compositions containing pentaerythritol tetraesters and process for production thereof |
| 02/06/1997 | CA2198618A1 Compositions containing pentaerythritol tetraesters and process for production thereof |
| 01/29/1997 | CN1141641A Stabilizer mixture made of chromane derivatives, oganic phosphites or phosphonites and amines |
| 01/23/1997 | WO1997002332A1 Peroxygen bleach-containing prespotting compositions with polyamine stabilizers providing improved fabric/color safety |
| 01/23/1997 | WO1997002331A1 Laundry pretreatment peroxygen bleach with radical scavenger giving improved fabric/color safety |
| 01/23/1997 | DE19526471A1 New chroman, esp. tocopherol, derivs. |
| 01/23/1997 | CA2226105A1 Laundry pretreatment peroxygen bleach with radical scavenger giving improved fabric/color safety |
| 01/22/1997 | EP0754723A1 Synergistic stabiliser mixture |
| 01/22/1997 | EP0670842B1 Beta crystalline modification of 2,2',2''-nitrilo triethyl-tris-(3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl) phosphite] |
| 01/22/1997 | EP0670841B1 Amorphous solid modification of 2,2',2''-nitrilo triethyl-tris-(3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphite] |
| 01/22/1997 | EP0641251B1 Oxygen absorber |
| 01/22/1997 | CN1140730A Halogen-containing polymers provided with antistatic agent |
| 01/21/1997 | US5595963 Synergistic antioxidant combinations for lubricating oils |
| 01/09/1997 | WO1997000907A1 Method for making overbased pvc stabilizer |
| 01/08/1997 | EP0752469A1 Laundry pre-treatment with improved fabric/colour safety |
| 01/08/1997 | CN1139921A Process for producing N,N'-bridged bis-tetramethyl piperidinyl compounds |
| 01/08/1997 | CN1139683A Synergic stabilizato mixture |