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