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WO/2004/048496A1 |
To an organic material having a double bond liable which is to be oxidized such as a highly unsaturated fatty acid, an antioxidant component of sesame and ascorbic acid or an ascorbic acid fatty acid ester are added as antioxidants. Acco...
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WO/2004/046334A2 |
A method of inhibiting microbial growth and of inhibiting oxidation of a target organic compound or food, medicine, or cosmetic is disclosed. The method comprises contacting the target organic compound or food with an effective amount of...
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WO/2004/046270A1 |
An oxygen-absorbing composition for use as a component of a plastic packaging material which includes in relatively sufficient proportions iron, acidifier and electrolyte.
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WO/2004/046269A1 |
An ultraviolet ray absorbing agent which comprises a superfine particulate metal oxide and a benzotriazole type organic compound, wherein the compounding weight ratio of the superfine particulate metal oxide to the benzotriazole type org...
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WO/2004/032594A2 |
An aqueous composition comprising 3-aminopropyltriethoxysilane; 3-glycidoxypropyltrimethylsilane; one or more alcohols; and one or more Group IVA metal ions selected from zirconium, hafnium and titanium, or a mixture thereof and having a...
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WO/2004/031281A1 |
The invention provides a composition that includes a stabilizer and a diluent, the diluent including a monohydric alcohol having twelve or more carbon atoms, as well as a compounded mixture that includes a chloride-containing vinyl polym...
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WO/2004/024810A2 |
The invention describes novel mixtures comprising i) a processing stabilizer selected from the group consisting of hydroxylamine stabilizers, nitrone stabilizers, benzofuran-2-one stabilizers and/or a compound of the formula I wherein R2...
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WO/2004/020447A1 |
A phosphorous ester compound represented by the formula (I): (I) wherein R1 and R2 each independently represents hydrogen, C1-8 alkyl, C5-8 cycloalkyl, C6-12 alkylcycloalkyl, C7-12 aralkyl, or phenyl; R3 represents hydrogen or C1-8 alkyl...
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WO/2004/020552A1 |
The problem of the invention is to provide radical reaction inhibitors for inhibiting unsaturated compounds from decomposing through radical reactions, a method for inhibiting the formation of free radicals from unsaturated compounds and...
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WO/2004/018384A1 |
Coated articles (19) that comprise components, made of carbon fiber or carbon-carbon composites which may be configured, for example, as aircraft landing system brake discs. The components (10) are coated with a system that includes a ph...
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WO/2004/012707A1 |
Disclosed are suspensions containing A) at least one oxidation-sensitive substance selected among the group comprising carotinoids, retinoids, and unsaturated fatty acids, and B) solid particles of one or several ascorbic acid salts in a...
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WO/2004/009731A1 |
It is intended to provide a method of practically obtaining a natural antioxidant, which gives a sense of security to consumers when added to foods, by efficiently taking out an antioxidant component from soybeans. It is confirmed that a...
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WO/2004/005232A1 |
Metal salts of organic acids complexed with β-diketone compounds are multifunctional complexes useful in the formulation of stabilizers for halogenated resins. These complexes may be used jointly with other low toxicity intermediates, s...
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WO/2004/005422A1 |
An ultraviolet absorber which comprises an amidated guanidine derivative represented by the following general formula (I): (I) or a salt thereof. It has excellent solubility. The ultraviolet absorber can be incorporated into various cosm...
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WO/2003/101947A2 |
The instant invention discloses a composition comprising a carrier, preferably a packaging material, and at least one compound of the formula (I) in which the general symbols are as defined in claim 1 as corrosion inhibor for protecting ...
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WO/2003/099788A1 |
Piperidine derivatives represented by the general formula (I) or salts thereof, and antioxidants containing the same as the active ingredient: (I) wherein R1, R2, R3 and R4 are each hydrogen, alkyl having 1 to 8 carbon atoms, or the like...
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WO/2003/099956A1 |
A method for producing a purified ultraviolet ray absorbing agent, characterized in that it comprises an adsorbing agent treatment step of contacting an ultraviolet ray absorbing agent directly with an adsorbing agent without the use of ...
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WO/2003/087260A1 |
Antioxidant polymers of the present invention comprise repeat units that include one or both of Structural Formulas (I) and (II), wherein: R is -H or a substituted or unsubstituted alkyl, acyl or aryl group; Ring A is substituted with at...
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WO/2003/084920A1 |
Compounds of Formula (I) F Each R is independtly linear or branched C1 to C8 alkyl, or linear or branched C1 to C8 alkoxy or one R is H and the other R is linear or branched C1 to C8 alkyl, or linear or branched C1 to C8 alkoxy; R1 is se...
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WO/2003/082021A1 |
Frying processes utilizing cooking oil at elevated temperatures can cause various degradation effects in the oil including oxidation, hydrolysis and/or polymerization. In the absence of additives to protect the oil, the nutritional profi...
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WO/2003/075861A1 |
Disclosed are antioxidative preparations containing: a) at least two extracts selected among the group formed by vaccinium myrtillus, trifolium pratense, vitis vinifera, and thea vinensis; and b) vitamin E and/or vitamin C.
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WO2002002684A9 |
The invention relates to stabilisers containing at least two phenolic groups which are connected by a polyol, with a number average molecular weight of 75xF g/mol to 250xF g/mol, preferably 100xF g/mol to 200xF g/mol, in particular 100xF...
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WO/2003/068946A1 |
The invention relates to phenalenone derivatives, to the production of the same, whereby the micro-organism Penicillium herquei Bainer & Sartory, DSM 14142, is fermented and the phenalones formed during said fermentation are derivatized,...
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WO/2003/068888A2 |
Herein is disclosed an oxygen scavenging composition, comprising (i) an oxygen scavenging polymer comprising structure I: wherein -R- is selected from the group consisting of C1-C24 alkyl, C1-C24 substituted alkyl, C6-C24 aryl, and C6-C2...
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WO/2003/062295A1 |
A resin emulsion having the function of oxidation inhibition obtained by subjecting an antioxidant (A) having two or more alcoholic hydroxy groups, a polyol compound (B) as an optional ingredient, a compound (C) having a carboxy group an...
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WO/2003/052026A1 |
An antioxidant composition as a stabilising agent for polymer, elastomer, grease, lubricant and oil compounds, wherein the antioxidant composition comprises an organic tellurium compound and at least one reducing agent. A polymer, elasto...
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WO/2003/051976A1 |
The invention relates to a stabilising composition containing a 3-arylacrylic acid ester, a sterically hindered monomeric amine, a sterically hindered phenol, a chroman derivative, and an organic phosphite and/or phosphonite. The inventi...
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WO/2003/051975A1 |
The invention relates to a stabilising composition comprising a 3-arylacrylic acid ester, a polymer compound having a molecular weight of at least 2,000 and carrying side-groups having amine functions on a polymer skeleton, all of the su...
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WO/2003/051972A1 |
The invention relates to a stabilising composition containing a 2-cyan-3,3-diarylacrylic acid ester, a sterically hindered monomeric amine, a sterically hindered phenol and optionally a chroman derivative and/or an organic phosphite and/...
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WO/2003/045919A2 |
Amine ethers of sterically hindered amines are obtained in good yield from the corresponding N-oxyl hindered amine precursor by reaction with a hydrocarbon in the presence of an organic hydroperoxide and an iodide. The products of presen...
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WO/2003/044139A1 |
This invention relates to improved antioxidant antiwear/extreme pressure compositions consisting of (a) methylenebis(di-n-butyldithiocarbamate) and (b) a diphenylamine derivative of tolutriazole or benzotriazole wherein the (a):(b) mass ...
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WO/2003/035734A1 |
Novel compounds of formula (I) are described, wherein E corresponds to the formula (a) or to the formula (b) and the radicals R¿1?, R¿2?, R¿11?, R¿22?, R'¿22?, R¿33?, and R'¿33? are as defined in claim 1. Compounds of formula (I) ...
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WO/2003/035745A1 |
The invention relates to blends of waxes (component A) and polymer additives (component B) and to the use thereof.
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WO/2003/027215A2 |
Disclosed are antioxidant compositions comprising of: (I) an organomolybdenum compound; (2) an alkylated diphenylamine; and (3) a sulfur compound selected from the group consisting of: (a) thiadiazole; (b ) dithiocarbamate; and (c) mixtu...
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WO/2003/016268A1 |
The use of amidoximes for stabilisation of ethylenically-unsaturated compounds against undesired radical polymerisation is disclosed. Combinations of amidoximes with phenol and/or phenothiazine compounds have a synergistic effect. Prefer...
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WO/2003/011279A1 |
This invention relates to a pharmaceutical composition comprising an effective amount of (-)-$i(Olivil) together with or associated with an additive useful as an antioxidant; a process for isolating the (-)-$i(Olivil) from the pant $i(St...
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WO/2003/008492A1 |
The invention relates to an antioxidant for polyamides containing a sterically hindered phenol of formula (I) as a single primary antioxidant, wherein n is a mixture of whole numbers from 1-5. The invention also relates to compositions c...
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WO/2003/006417A1 |
The invention relates to the use of at least one compound from the tocopherol group for the colour stabilization of ethylenically unsaturated monomers, particularly hydroxyalkyl(meth)acrylates, which already comprise at least one polymer...
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WO/2003/004490A1 |
The present invention relates to highly compatible, high molecular weight hydroxyphenylbenzotriazole UV-absorbers and for their use in protecting plants in green houses and the protection of foodstuffs, beverages, pharmaceuticals, cosmet...
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WO/2003/004570A2 |
The composition of this invention is an inorganic oxide particulate comprising at least 10% by weight organic material in which the particulate has an auto-ignition temperature which is at least 20 °C higher than the auto-ignition tempe...
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WO/2002/094763A1 |
Methods and compositions for inhibiting the polymerization of vinyl monomers are disclosed. Combinations of aminophenol compounds and nitroxyl radical compounds are effective at inhibiting vinyl monomer polymerization under both processi...
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WO/2002/092668A1 |
Novel stabilizers that are comprised of known polymer additive moieties chemically bound to hyperbranched and /or dendritic polymers or copolymers, and novel stabilizers comprised of known polymer additive moieties chemically bound to am...
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WO/2002/092734A1 |
An antioxidant which comprises a primary aliphatic hydroxyl group linked to an organic backbone such that upon oxidation a hydroperoxyl moiety capable of boosting the efficacy of free radical scavengers and hydroperoxide decomposer type ...
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WO/2002/092583A1 |
The invention relates to compounds of formula (I) and the salts thereof which correspond to formula (II). In said formulae, A represents C¿2?-C¿4? alkylene, x represents a number between 1 and 100, y represents a number between 1 and 4...
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WO/2002/090304A1 |
By maintaining reduced coenzyme Q, which has not been employed in practice so far because of being liable to undergo oxidation and hydrophobic, stable against oxidation, a composition of a practically usable solution of reduced coenzyme ...
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WO/2002/088455A1 |
Disclosed is a fabric rise composition comprising a) 0.1 to 10 % by weight of a UV absorber of formula (1), wherein U is a radical of a UV absorber selected from hydroxyphenyl-benztriazole, hydroxyphenyl-triazine and benzophenone; A dire...
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WO/2002/083614A1 |
This invention relates to novel polyhydroxy curcumins of the formula (I), wherein R and R?1¿ may be same or different and are selected from H, OH and OCH¿3?. This invention also includes a process for synthesising the above polyhydroxy...
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WO/2002/081559A1 |
An ultraviolet absorber for synthetic resins which comprises a triazine compound represented by the following general formula (I); and a synthetic resin composition containing the ultraviolet absorber: (I) wherein R represents C�1-4? a...
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WO/2002/079173A1 |
Compounds which have a benzotriazole and a hindered amine moiety in the same molecule are typified by the formula A: wherein at least one of G¿2?, R¿1? or R¿2? contains a hindered amine moiety are extremely effective light stabilizers...
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WO/2002/079314A1 |
White, dyed, dipped, unscented and/or scented candle wax is effectively stabilized against discoloration and fading by the incorporation therein of an s-triazine UV absorber plus a classic hindered amine optional further components such ...
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