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WO/2009/090914A1 |
Disclosed is a lubricant composition which is obtained by blending, into a base oil composed of a mineral oil and/or a synthetic oil, at least one phosphorus-containing compound (A) which is selected from a phosphate monoester, a phospha...
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WO/2009/090921A1 |
Disclosed is a lubricant composition containing a lubricant base oil having a kinematic viscosity at 100˚C of 1-10 mm2/s, a %Cp of not less than 70 and a %CA of not more than 2, which composition also contains, based on the total amount...
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WO/2009/090238A1 |
The present invention provides a method for preparing a lubricating composition, in particular a grease, the method at least comprising the steps of : a) providing a base oil composition optionally containing one or more additives; b) pr...
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WO/2009/086873A1 |
The invention relates to the use of salts of compounds of the formula (1) having amines of the formula (2), wherein R1 represents C8- to C30-Alkyl or C8- to C30-Alkenyl, R2 represents hydrogen, C1- to C6-Alkyl or an organic radical havin...
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WO/2009/086872A1 |
The invention relates to the use of salts of compound of the formula (1) and amines of the formula (2), where R1 means C8- to C30-Alkyl or C8- to C30-Alkenyl, R2 means hydrogen or a group of the formula -(A-O)x-H, R3, R4 mean hydrogen, C...
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WO/2009/076090A2 |
The invention is a C5-C12 cycloalkyl substituted phenylenediamine that provides deposit-control lubricant additives for organic materials including lubricating oil, gasoline, and diesel fuels. The invention improves the oxidative stabili...
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WO/2009/076091A2 |
An alkylated 1,3-benzenediamine compound used as a deposit-control lubricant additives for organic materials including lubricating oil, gasoline, and diesel fuels. The invention improves the oxidative stability of the lubricants and fuel...
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WO/2009/076082A1 |
Compositions in the form of lubricating oil compositions, greases, fuels or functional fluids containing, in the form of Michael adducts, N-substituted phenylenedi amine additives in which at least one of the substituents on the N atoms ...
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WO/2009/075259A1 |
Disclosed is a lubricant composition characterized by containing 0.01-5% by mass of a compound (B) represented by the general formula (1) below in a lubricant (A) having a phosphorus content of 50-1500 ppm by mass. [chemical formula 1] (...
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WO/2009/072524A1 |
Disclosed is a lubricant oil composition. The lubricant oil composition comprises: a lubricant base oil containing a lubricant base oil component in an amount of 10 to 100 mass% relative to the total amount of the base oil; and a poly(me...
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WO/2009/071857A1 |
The invention relates to novel anti-oxidation and/or anti-corrosion agents constituting novel products from the reaction between a diphenylamine (DPA) compound and a phenyl-α-naphthylamine (PAN) compound, and having improved properties ...
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WO/2009/064604A1 |
A compound for use as an antioxidant having the formula (I): R1 and R2 together with the carbon atoms to which they are bonded are joined together to form a C3-C30 ring. The C3-C30 ring may be substituted with one or more substituents or...
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WO/2009/063752A1 |
A lubricating oil composition which comprises a lube base oil and, incorporated therein, an imide compound, an amide compound, and an aliphatic amine compound. The amount of the imide compound, in terms of nitrogen amount, is 300-1,000 m...
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WO/2009/064685A2 |
The invention provides a lubricating composition containing an oil of lubricating viscosity, an additive containing a polymeric backbone and at least one amino group. The invention further provides for the additive to have dispersant and...
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WO/2009/054338A1 |
A rolling bearing and a seal for the rolling bearing. In the rolling bearing, efficacy of an adjunct agent for grease is maintained for a long period of time to extend the life of the bearing.The rolling bearing (1) has an inner ring (2)...
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WO/2009/054322A1 |
Disclosed is a lubricant composition to be used in an internal combustion engine which uses a fuel containing at least one member selected from the group consisting of natural fats and oils, hydrogenated natural fats and oils, transester...
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WO/2009/050984A1 |
It is intended to provide a lubricant oil composition which is used in an internal combustion engine using a fuel containing at least one member selected from a hydrogenated natural fat or oil, a transesterified natural fat or oil, and a...
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WO/2009/050287A1 |
The present invention provides a functional fluid suitable for use in an internal combustion engine, comprising: (a) a major amount of a base fluid; (b) a minor amount of a polysubstituted alkanol amine derivative reaction product obtain...
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WO/2009/041443A1 |
A water-soluble processing oil for free-abrasive-grain wire saws which, when used in cutting a high-hardness brittle material such as silicon, attains high accuracy of processing and high processing efficiency and causes no problems, e.g...
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WO/2009/041014A1 |
[PROBLEMS] To provide a sterilizing lubricant composition for a conveyor comprising (A) 5-chloro-2-methyl-4-isothiazolin-3-one, (B) a cationic surfactant, and (C) water. [MEANS FOR SOLVING PROBLEMS] The sterilizing lubricant composition ...
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WO/2009/013275A9 |
The present invention provides a lubricating composition for use in diesel engines compatible with biofuel, the lubricating composition comprising a base oil belonging to Group III and/or Group II of the API base oil categories, from 0.5...
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WO/2009/028710A1 |
A water-soluble working oil for fixed-abrasive wire saws which imparts excellent cutting properties in the cutting of a hard work made of, e.g., glass, sapphire, ceramic, silicon, or neodymium with a fixed-abrasive wire saw. The oil can ...
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WO/2009/025304A1 |
Disclosed is a thermally conductive grease which is excellent in heat resistance at high temperatures. Specifically disclosed is a thermally conductive grease characterized by containing 80-97% by mass of an inorganic powder filler (A), ...
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WO/2009/022629A1 |
[PROBLEMS] To provide: a surface-treating agent for preparing a thin film having an excellent lubricating property, excellent workability and an excellent anti-rust property on the surface of a processed material, a sliding member or the...
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WO/2009/019941A1 |
Disclosed is an anti-wear agent for lubricants, which is composed of a heterocyclic compound having a heterocyclic skeleton derived from a compound selected from the group consisting of pyridines, pyrroles, pyrimidines, pyrazoles, pyrida...
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WO/2009/016954A1 |
Disclosed is a water-based metalworking fluid characterized by containing an alkanol amine (A) represented by the formula (1) below and/or an alkanol amine (B) represented by the formula (2) below, and a 2-pyridylthio-1-oxide salt (C). (...
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WO/2009/010226A1 |
Polyalkenyl succinimides which can be obtained with a process which comprises: a. reacting a reactive medium-high molecular weight polyalkene with maleic anhydride at a temperature higher than 180°C; b. carrying out the reaction thermal...
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WO/2009/009293A1 |
Compositions are disclosed that comprise a lubricant, at least a first antioxidant and an optional second antioxidant, the first antioxidant being a styrenated phenolic antioxidant and the optional second antioxidant a secondary diarylam...
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WO/2009/008327A1 |
Disclosed is a lubricating oil composition for a buffer, which comprises: a base oil comprising a mineral oil and/or a synthetic oil; (A) 0.3 to 2 mass% of a zinc dialkyldithiophosphate having 7 to 12 carbon atoms in an alkyl group there...
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WO/2008/154998A1 |
The invention relates to the use of ionic liquids for improving the lubricating effects of synthetic, mineral and native oils. The invention also relates to, in particular, an improved lubricating composition that is protected against th...
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WO/2008/154997A1 |
The invention relates to lubricating grease compositions, having a base oil mixture based on oils having viscosities (ISO VG 2 to ISO VG 1500) that are standard for industrial lubricants, an ionic liquid, a thickening agent, e.g. based o...
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WO/2008/157467A2 |
The present disclosure relates to a compound of the formula I or a tribologically acceptable salt, solvate, hydrate, or proadditive thereof, wherein R1, R2 and R4 are as defined herein. Such novel pyrrolidine, or succinimide, derivatives...
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WO/2008/154334A1 |
Para-alkylated substituted diphenylamines are made by catalytically alkylating diphenylamine with a branched-chain alkene, such as propene, oligomer mixture in which the oligomer present in the greatest percentage has 15-24 carbon atoms....
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WO/2008/151722A1 |
Para-alkylated diphenylamine antioxidants are made by catalytically alkylating diphenylamine with an alkylating agent in the form of a mixture of branched-chain oligomers of butene, the alkylating agent having an average molecular weight...
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WO/2008/153015A1 |
Disclosed is a detergent-dispersant for lubricants having excellent cleaning/dispersing effects. Specifically disclosed is a detergent-dispersant composed of a heterocyclic compound having a heterocyclic skeleton derived from a compound ...
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WO/2008/147701A1 |
The present invention relates to a method of lubricating an aluminium-composite surface by supplying to the aluminium composite surface (typically an internal combustion engine aluminium surface) a lubricating composition comprising an o...
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WO/2008/146804A1 |
A foamed solid lubricant which can be used even in places where an external stress such as a compressive or flexing stress is applied and use of a solid lubricant has been difficult; a universal joint; processes for producing the lubrica...
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WO/2008/146669A1 |
Disclosed is a lubricant composition for internal combustion engines characterized by containing a lubricant base oil, a disulfide compound (A) represented by the formula (1) below and/or the formula (2) below, a boron-free ashless dispe...
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WO/2008/142795A1 |
A functional fluid which comprises (A) a tetrazole compound; and (B) a base oil, optionally together with (C) a triazole compound.
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WO/2008/140045A1 |
Disclosed is an additive for oils which is capable of imparting oils such as lubricant base oils and fuel oils with excellent wear-resistance characteristics or excellent friction-resistance characteristics. Specifically disclosed is an ...
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WO/2008/140014A1 |
Disclosed is an additive for oils which is capable of imparting oils such as lubricant base oils with wear-resistance characteristics or friction-resistance characteristics. Also disclosed is a lubricant containing such an additive for o...
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WO/2008/138836A2 |
The invention relates to a method for production of polyisobutyl succinate anhydrides with a mean molar ratio of succinic anhydride groups to polyisobutyl groups of from 10:1 to 1.3:1 by thermal reaction of highly reactive polyisobutenes...
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WO/2008/139992A1 |
Disclosed is an additive for oils which is capable of imparting oils such as lubricant base oils with wear-resistance characteristics or friction-resistance characteristics. Also disclosed is a lubricant. Specifically disclosed is an add...
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WO/2008/136288A1 |
Disclosed are: a stabilizer for stabilizing a working medium comprising trifluoroiodomethane which is compressed in the presence of a lubricating oil in a compressor; a working medium composition containing the stabilizer; and a heat exc...
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WO/2008/123201A1 |
Disclosed is an oil-based lubricant characterized by having a flash point within the range of 70-170˚C and a kinematic viscosity at 40˚C of 4-40 mm2/s. This oil-based lubricant is also characterized by containing no water and no emulsi...
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WO/2008/123941A1 |
The invention comprises lubricating compositions and hydraulic fluids containing N, N'-diaryl-p-phenylene diamine compounds that impart good levels of oxidation inhibition in the lubricants and hydraulic fluids.
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WO/2008/123227A1 |
Disclosed is a lubricating oil composition which comprises a lubricant base oil comprising a mineral-oil-type base oil and/or a synthetic base oil, a metal salt (A) of a phosphorus-containing acid represented by the general formula (a) o...
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WO/2008/123940A2 |
The invention comprises lubricating compositions and hydraulic fluids containing substituted N, N'-diaryl-σ-phenylenediamine compounds that impart good levels of oxidation inhibition in the lubricants and hydraulic fluids.
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WO/2008/120599A1 |
Disclosed is a lubricant composition to be used in an internal combustion engine which uses a fuel containing at least one material selected from natural fats and oils, hydrogenated products of natural fats and oils, ester-exchanged prod...
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WO/2008/121304A1 |
The invention comprises lubricating compositions and hydraulic fluids containing N, N'-diaryl-m-phenylene diamine compounds that impart good levels of oxidation inhibition in the lubricants and hydraulic fluids.
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