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JP5008566B2 |
Organic materials which possess outstanding stability to oxidative, thermal or light-induced degradation comprise as stabilizers at least one compound of the formula I wherein the general symbols are as defined in claim 1. The compounds ...
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JP4999266B2 |
Disclosed is an antioxidant which is a reaction product of a transition metal compound and an aromatic compound. This antioxidant has a structure wherein a transition metal atom and an aromatic ring are bonded via a sulfur atom, oxygen a...
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JP4994684B2 |
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JP4996807B2 |
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JP4996575B2 |
A method for producing a nitrone of formula (I) wherein R is a branched alkyl group having from four to thirty carbon atoms; R 1 , R 2 , R 3 and R 4 independently are hydrogen or alkyl groups having from one to six carbon atoms from an i...
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JP2012144710A |
To provide a simpler method as a method for producing a composition containing a polycondensate of aniline with acetone, wherein the content of a primary amine is 1 pt.mass or less based on the total 100 pts.mass of a condensate of anili...
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JP2012136617A |
To provide a method for producing an aqueous dispersion solution of the antioxidant having a small particle diameter, which has industrial safety, excellent storage stability, high yield and excellent maintenance, and an aqueous dispersi...
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JP2012131793A |
To provide a microbicidal composition based on a formaldehyde donor compound, which can reduce the problem of neck-in effect during handling, storage and transportation of the composition as a prescribed final product, and is suitable fo...
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JP4972888B2 |
A liquid crystal composition having a negative dielectric anisotropy and containing at least one compound selected from a group of compounds represented by formula (1) as a first component, at least one compound selected from a group of ...
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JP4975255B2 |
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JP2012126873A |
To provide a method for easily and reliably producing a composition containing highly antioxidative effective component using an inexpensive raw material.There is provided a method for producing the composition containing the antioxidati...
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JP4960874B2 |
The present invention relates to novel processes for the preparation of a sterically hindered amine ethers by the transformation of a corresponding oxo-piperidin to a hydroxy or animo substituted sterically hindered amine ether and the p...
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JP4955062B2 |
Novel liquid polymeric compounds of the formula (I) wherein the general symbols are as defined in claim 1, are disclosed as stabilizers for protecting organic materials against oxidative, thermal or light-induced degradation.
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JP4951226B2 |
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JP4950372B2 |
A stabilizer mixture containing (A) a sterically hindered amine compound, and (B) two different compounds selected from the group consisting of an organic salt of Zn, an inorganic salt of Zn, an organic salt of Mg and an inorganic salt o...
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JP2012097058A |
To efficiently produce carnosol and its derivative which is one of the main antioxidant active substances of lamiaceous herbs such as rosemary and sage, by using a tree ingredient of Chamaecyparis pisifera and the like as a raw material....
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JP4937431B2 |
Disclosed is an aqueous coating composition comprising: (a) water, (b) a base medium, (c) a pyrithione salt, in an amount of from 0.01% to 2.0% based upon the weight of the composition, and (d) zinc oxide compound selected from the many ...
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JP4937458B2 |
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JP4929562B2 |
Disclosed is a color stabilizer represented by the following formula (I). (R1 and R2 respectively represent a mono- to tri-cyclic aryl group or arylalkyl group. In this connection, a monocyclic aryl group is substituted with a substituen...
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JP2012509956A |
The invention relates to antioxidant compositions for lubricants and organic polymers comprising a first antioxidant comprising a reaction product of p-cresol, dicyclopentadiene and isobutylene; and a second antioxidant comprising a diar...
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JP4917195B2 |
A chemical mechanical polishing composition and slurry comprising a composition capable of etching tungsten and at least one inhibitor of tungsten etching and methods for using the composition and slurry to polish tungsten containing sub...
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JP4918277B2 |
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JP4912708B2 |
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JP4916150B2 |
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JP4916048B2 |
The present invention relates to blocked polyisocyanate crosslinking agents, to the production thereof and to the use thereof in single-component stoving lacquers, particularly OEM clear lacquers (original equipment material, initial lac...
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JP4909088B2 |
The present invention relates to a process for preparing 2-alkylpolyisobutenylphenols and their Mannich adducts, to compositions obtainable by this process and to their use.
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JP2012055888A |
To provide an emulsion particle which includes: an antioxidant which has surface tension deterioration action, and its derivative; a liquefied matrix; a liposolubility or water-soluble substance; and a solvent, and in which the stability...
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JP4897801B2 |
The present invention relates to a sesamol derivative or its salt, and a skin external composition containing the same. More particularly, the invention relates to a sesamol derivative or its salt, which consists of sesamol and 3-aminopr...
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JP4891367B2 |
A solvent composition includes a substance that is subject to oxidative alteration by an oxygen radical, and a compound that has a superoxide dismutase-mimetic activity that includes oxygen radical-removing capability. In the solvent com...
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JP2012036296A |
To provide an antioxidant which suppresses the deterioration of physical properties, and can be used for various applications of food and drink, pharmaceuticals, etc., and to provide a method for manufacturing the same.The antioxidant co...
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JP4883831B2 |
A stabilizer mixture containing (A) for example a compound of the formula (A-I) wherein R1 is hydrogen or C1-C4alkyl, R2 is a direct bond or C1-C10alkylene and n1 is a number from 2 to 50; (B) a sterically hindered amine compound; and (C...
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JP4880137B2 |
The instant invention discloses a process for the preparation of compounds of formula Iwherein the general symbols are as defined in claim 1, which process comprises hydrolyzing a compound of formula Vwherein the general symbols are as d...
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JP2012031366A |
To provide a thermoplastic polymer composition with further improved processing stability.The thermoplastic polymer composition comprises a compound represented by formula (1), a compound (2) in which at least one hydroxy group of a comp...
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JP2012031364A |
To provide a thermoplastic polymer composition with further improved processing stability.The thermoplastic polymer composition comprises a compound represented by formula (1), glucose, and a thermoplastic polymer, and exhibits excellent...
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JP4874453B2 |
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JP4875300B2 |
The present invention relates to a simple process for the preparation of safe, environmental friendly, and natural antioxidant conserve of activity ranging between 80-85%, comprising oleoresin from Indian curry leaves (Murraya Koenigii S...
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JP4869596B2 |
Mixtures comprising amorphous phenolic stabilisers and at least one reducing agent.
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JP4873782B2 |
The present invention relates to a polymerizable composition, comprising a) at least one compound of formula (I)wherein(Stab) is a light stabilizer radical selected from the group consisting of sterically hindered amines, hydroxyphenyl-s...
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JP4865977B2 |
There is provided a novel carbohydrate: having neither a carbon-carbon double bond nor a carbonyl group and represented by a molecular formula C6H10O5; showing a retention time of 11.0 +/- 0.2 minutes when maltose and fructose as referen...
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JP4867593B2 |
There is provided a phosphite composition comprising 100 parts by weight of a phosphite represented by the formula (1) and 0.5 to 8 parts by weight of an aliphatic hydrocarbon lubricant having a softening point or a melting point of not ...
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JP4866501B2 |
To obtain a skin care preparation characterized by comprising one or more extracts selected from Vigna sinensis, Moringa oleifera, Kaempfera galanga and Strychnos ligustrina. This skin care preparation is characterized by comprising one ...
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JP4868651B2 |
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JP2012502132A |
Stabilizing polycarboxylates in presence of an inorganic powder at elevated temperature, comprises mixing the polycarboxylate polymer with at least one antioxidant.
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JP2012502033A |
A dialkylanilino-cyclohexane compound useful as an antioxidant has the following formula I or formula II: wherein Ar1 and Ar2 can be the same or different and each is an alkylaromatic group; each of R1, R2, R3, and R4 is independently se...
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JP4850694B2 |
Sterically hindered alkoxyamine and hydroxy substituted alkoxyamine stabilizer compounds are made water compatible via certain backbones with affinity towards water. The sterically hindered amines are for example of the formula where for...
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JP4849734B2 |
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JP2012001640A |
To provide an antioxidant composition derived from a resolvent of vital gluten, and to provide a method of producing the same.The method of producing the antioxidant composition includes: treating the vital gluten with at least one of ac...
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JP4847712B2 |
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JP4841718B2 |
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JP4836986B2 |
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