Patents
Sitemap › C09 - Dyes; Paints; Polishes; Natural resins; Adhesives; Compositions not otherwise provided for; Applications of materials not otherwise provided for › C09K - Materials for applications not otherwise provided for; Applications of materials not otherwise provided for › C09K 15 - Anti-oxidant compositions; Compositions inhibiting chemical change
Patents for C09K 15 - Anti-oxidant compositions; Compositions inhibiting chemical change (6,841)
12/1998
12/01/1998US5843339 Phosphites and their production and use
11/1998
11/26/1998WO1998053026A1 Oxygen scavenging metal-loaded high surface area particulate compositions
11/26/1998CA2282468A1 Oxygen scavenging metal-loaded high surface area particulate compositions
11/25/1998EP0807152A4 Discoloration prevention in pyrithione-containing coating compositions
11/25/1998EP0517758B1 Hydrogen peroxide destroying compositions and methods of making and using same
11/25/1998CN1200113A Antioxidants containing phenol groups and aromatic amine groups
11/25/1998CN1200027A Substituted benzylidenecyanoacetic acid esters
11/24/1998US5840954 Enhancing the storage stability of organic phosphites and phosphonites
11/24/1998US5840213 Uses of heptafluoropropane
11/24/1998US5840111 Nanodisperse titanium dioxide, process for the production thereof and use thereof
11/19/1998WO1998051902A1 Low toxicity corrosion inhibitor
11/19/1998WO1998051759A1 Low migratory photoinitiators for oxygen-scavenging compositions
11/19/1998WO1998051758A1 Photoinitiators and oxygen scavenging compositions
11/19/1998WO1998051690A1 Compounds on the basis of polyalkyl-1-oxa-diazaspirodecane compounds
11/19/1998WO1998051168A1 Oxygen scavenger accelerator
11/19/1998DE19820157A1 Polyalkyl-1-oxa-3,8-diazaspiroÝ4,5¨decan-4-one compounds
11/19/1998CA2289539A1 Low toxicity corrosion inhibitor
11/18/1998CN1199417A Process for decreasing acid content and corrosivity of crudes
11/17/1998US5837759 Stabilizer mixture of chroman derivatives and inert organic solvents, and microcapsules containing this stabilizer mixture
11/12/1998WO1998050371A1 2,2'-bis(6-benzotriazolylphenol) compounds, ultraviolet absorbers comprising the same, copolymers containing the same, and polymer compositions containing the same
11/11/1998EP0876317A1 Zinc containing chemical product and method of making same
11/10/1998US5835838 Photoreceptor cleaning/contamination prevention system
11/10/1998US5834544 Organic materials stabilized by compounds containing both amine and hindered phenol functional functionalities
11/04/1998EP0874821A1 Tetramethylpiperidine-containing copolymers
11/04/1998EP0594806B1 Composition and method for scavenging oxygen
11/04/1998CN1198152A Novel cinnamamides and their use as stabilizers
11/04/1998CN1197786A Oil-soluble tea polyphenol and its preparation
11/04/1998CN1197638A Amino acid derivatives and active oxygen-resistins agent
11/03/1998US5829449 Smoking products containing antioxidants
10/1998
10/29/1998WO1998047893A1 Enamine derivatives for use as antioxydants for polymers
10/29/1998CA2282329A1 Enamine derivatives for use as antioxydants for polymers
10/28/1998EP0873381A1 Process for decreasing the corrosivity and acidity of petroleum crudes
10/27/1998US5827635 High temperature color development of photographic silver bromoiodide color negative films using stabilized color developer solution
10/27/1998US5827539 Dry carotenoid-oil powder and process for making same
10/22/1998WO1998046717A1 Use of a coated antioxidant system in detergency and resulting compositions
10/22/1998WO1998046554A1 A novel process to produce stabilized carnosic acid in high concentration
10/22/1998DE19816681A1 Polymer compositions stabilised against light, heat and/or oxidation
10/21/1998EP0872576A1 Amphoglycinates as corrosion inhibitors for ferrous and non-ferrous metals
10/21/1998EP0871610A2 Novel cinnamamides and their use as stabilizers
10/21/1998CN1196585A Lead-acid battery additive
10/20/1998CA2066924C Use of lysine pyrrolidonecarboxylate and(or) arginine pyrrolidonecarboxylate as an antioxidant in pharmaceutical or cosmetic composition
10/15/1998WO1998045385A1 Composition inhibiting radical polymerisation of ethylenically unsaturated monomers and method for inhibiting radical polymerisation of said monomers
10/14/1998CN1195641A Method for producing solid stabilizing chlorine dioxide disinfectant fresh-keeping deodoriferant
10/13/1998US5821380 Knoevenagel condensation of an aromatic ketone or imine with a cyanoacetic ester; stabilizers against the action of light, oxygen and heat
10/13/1998US5821292 Stabilization of polyurethanes
10/13/1998US5821288 Nonaqueous coating of a film forming polymer and a light stablilizer containing tetraalkylpiperidine, diphenyloxamide, and ultraviolet absorbing benzotriazole; automobiles
10/13/1998US5821266 Antioxidant activity of 3-dehydroshinkimates
10/08/1998WO1998044024A1 Polymers with thiol terminal function
10/08/1998CA2284896A1 Polymers with thiol terminal function
10/07/1998EP0869115A2 Amino acid derivatives and compositions containing the same for inhibiting active-oxygen
10/07/1998EP0868400A1 Oxygen scavenging metal-loaded ion-exchange compositions
10/07/1998EP0833860A4 Method for making overbased pvc stabilizer
10/07/1998EP0652925A4 Detergent bleach compositions containing layered silicate builder and percarbonate stabilized by edds.
10/07/1998CN1195366A Laundry pretreatment peroxygen bleach with radical scavenger giving improved fabric/color safety
10/06/1998US5817821 Mixtures of polyalkylpiperidin-4-yl dicarboxylic acid esters as stabilizers for organic materials
10/03/1998CA2234272A1 Amino acid derivatives and active oxygen-resisting agent
10/01/1998WO1998042209A1 Decaffeinated mate extracts and the use thereof
09/1998
09/30/1998CN1194662A Peroxygen bleach-containing prespotting compositions with polyamine stabilizers providing improved fabric/color safety
09/30/1998CN1040007C Stabilizer mixture
09/29/1998US5814692 3-arylbenzofuranones as stabilizers
09/24/1998WO1998041591A1 Novel uses of heptafluoropropane
09/23/1998EP0866112A1 Sulfurized phenolic antioxidant composition, method of preparing same, and petroleum products containing same
09/23/1998EP0866111A1 Oxygen absorbing compounds and method for culturing anaerobic bacteria
09/23/1998CN1193990A Process for decreasing the acid content and corrosivity of crudes
09/17/1998DE19710738A1 Biodegradable aryl-sulphonic acid form-aldehyde condensate used as dispersant for ultraviolet absorber
09/16/1998EP0864630A1 Oxygen absorbing composition, oxygen absorber packet and preservation method
09/15/1998US5807505 Heat and oxidation resistance, photostability of polymers
09/15/1998US5807504 For plastics, nonhydrolyzing, stabilization against heat, light, oxygen
09/15/1998US5806834 Ultraviolet-asborbing polymer film
09/09/1998EP0736084B1 Enzyme preparation containing a corrosion protecting agent for silver
09/08/1998US5804555 Lactoferrin hydrolyzate mixed with oxidation preventing agent(s); food and drug safe
09/02/1998EP0861925A1 Corrosion inhibiting composite material
09/02/1998EP0842134A4 Treatments for inhibiting vinyl aromatic monomer polymerization
09/02/1998EP0695138A4 Stabilization of voltage sensitive dyes
08/1998
08/27/1998WO1998036904A1 Discoloration prevention in pyrithione-containing coating compositions
08/26/1998EP0860422A1 Derivatives of benzylidene cyclohexanone, benzylidene cyclopentanone, and benzylidene acetone and their synthesis.
08/26/1998EP0859759A1 Sulphonic acids and their use as u/v absorbers
08/26/1998CN1191229A 3-arylbenzofuranones as stabilisers and its use
08/19/1998EP0822968A4 Triggered active packaging material
08/19/1998CA2229721A1 Sulfurized phenolic antioxidant composition, method of preparing same, and petroleum products containing same
08/18/1998US5795609 Alkylene glycol extraction of antioxidants from vegetable matter
08/12/1998EP0857058A1 Substituted benzylidenecyanoacetic acid esters
08/12/1998EP0840718A4 Treatments for inhibiting vinyl aromatic monomer polymerization
08/06/1998WO1998033637A1 Process for producing polycarbonate sheet
08/05/1998EP0855998A1 Antioxidants containing phenol groups and aromatic amine groups
08/04/1998CA2101526C Inhibiting popcorn polymer formation with compounds incorporating group iv elements
08/04/1998CA1339982C Antioxidant composition and production method thereof
07/1998
07/30/1998WO1998032897A1 METHOD OF PRODUCING LOW VOLATILITY AMINES FOR POWER PLANT pH CONTROL BY IN-SITU HYDROLYTIC DECOMPOSITION OF A MORE VOLATILE AMINE WITH A RING STRUCTURE
07/30/1998WO1998032527A1 Low-foam emulgator system and emulsion concentrate containing the same
07/30/1998DE19703083A1 Schaumarmes Emulgatorsystem und dieses enthaltendes Emulsionskonzentrat Low foaming and emulsifying system containing this emulsion concentrate
07/29/1998EP0855393A1 Bisbenzotriazolylphenols
07/29/1998EP0854896A2 Improved colorant stabilizers
07/22/1998CN1188456A Novel uses of heptafluoropropane
07/22/1998CN1188110A Benzotriazolyl-alkylene bisphenol compounds, process for their preparation, and stabilized organic materials containing them
07/21/1998US5783545 Transition metal or cerium salt coated on enzyme core, dishwasher detergents
07/16/1998WO1998024400A3 Use of bis(dicarboxylic acid) diaminoalkylene derivatives as biologically degradable complexing agents for alkaline earth metal ions and heavy metal ions
07/15/1998EP0728039A4 Oxygen absorber
07/14/1998US5780445 Tocopheryl glycosides, their preparation, and their use as surfactants, as antioxidants and as the active substance preventing cell ageing in cosmetic or pharmaceutical preparations
07/08/1998CN1187132A Processed ginseng having enhanced pharmacological effect
07/07/1998US5777113 Hals phosphorinanes as stabilisers
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