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Patent Searching and Data


Matches 401 - 450 out of 3,555

Document Document Title
WO/2010/027019A1
Disclosed is a grease composition that can be used for a long period of time in a wide temperature range from low temperatures to high temperatures, using a relatively inexpensive base oil. Also disclosed are a roller bearing and univers...  
WO/2010/013708A1
Provided are a grease composition which does not cause rusting even when water, emulsions and the like are admixed therewith in a bearing, and a bearing in which said grease composition has been packed. The grease composition contains a ...  
WO/2010/014833A2
Disclosed are antiwear hydraulic fluid compositions comprising (a) a major amount of a base oil of lubricating viscosity and (b) a minor amount of at least one oil soluble detergent additive comprising a salt of an alkyl-substituted hydr...  
WO/2009/153938A1
A lubricant composition which can greatly reduce friction and wear and exhibits high extreme-pressure properties is provided in order to solve various problems of a sliding member which have become severer due to downsizing, speed-up, or...  
WO/2006/066068A9  
WO/2009/145240A1
Disclosed is a rust-preventive oil composition with a kinetic viscosity of 20 to 100mm2/s at 40°C that contains: (A) as a base oil, at least one type of oil chosen from among mineral oils and synthetic oils; (B) 0.1 to 10% by mass of wa...  
WO/2009/139371A1
A grease for a high-speed bearing which can sufficiently accommodate high-speed rotation with a dmN value of 1,700,000 or above and which enables compactification of machine tools and operating cost reduction, more specifically, a grease...  
WO/2009/136649A1
Disclosed is a grease composition which improves durability and temperature control performance of a constant velocity joint, while having reduced low-temperature rotary torque. A constant velocity joint in which the grease composition ...  
WO/2009/128258A1
Disclosed is a lubricant composition in the form of an oil-in-water type (O/W type) emulsion, which does not utilize any depleted resource, is composed of highly safe components having no environmental load, has nonconventional excellent...  
WO/2009/125775A1
A grease composition comprising both a poly-α-olefin exhibiting a kinematic viscosity of 60 to 320 mm2/s at 40°C and a thickening agent, wherein the poly-α-olefin is contained in an amount of 50 mass% or above based on the whole compo...  
WO/2009/119831A1
Provided is a novel composition useful as a lubricant composition or the like. The composition comprises an oily vehicle and a compound represented by Formula (Z). A-L-{D1-(E)q-D2-(B)m-Z1-R}p (Z) A is a branched or cyclic residue with p ...  
WO/2009/119669A1
A lubricating oil composition for rolling with a round die. The composition comprises a lube base oil and, incorporated therein, (A) 0.5-40 mass% C13-48 monoester (a-1) and/or 0.5-30 mass% C13-34 aliphatic dicarboxylic ester (a-2), (B) 0...  
WO/2009/118984A1
A lubricating oil composition for wet clutches and/or four-cycle engines for motorcycles which can improve the power transmission performance of a wet clutch and reduce the friction of an engine and which is excellent in fuel consumption...  
WO/2009/113473A1
Disclosed is a rolling oil composition obtained by blending a sulfur-containing compound represented by general formula (I) R1OOC-R2-SX-R3-COOR4 ⋅⋅⋅ (I) (wherein R1 and R4 independently represent a hydrocarbon group having 1-20 car...  
WO/2009/110452A1
Disclosed is a lubricant composition for fine blanking, which is an environmental-friendly chlorine-free working oil but still enables a die life comparable with the case where a chlorine-containing oil is used. The lubricant composition...  
WO/2009/103897A2
The invention relates to a method for improving the peeling protection properties of lubricant compositions for transmissions, containing sulphur and phosphosulphur compounds, including a step in which compounds (c) are added to the init...  
WO/2009/104682A1
A lubricating oil composition for an internal combustion engine, characterized by comprising a base oil which exhibits a kinematic viscosity of 2 to 10mm2/s at 100°C and has an aromatic content (%CA) of 3 or below and a sulfur content o...  
WO/2009/101933A1
Disclosed is a lubricant composition which is used in an internal combustion engine using a fuel containing at least one substance selected from the group consisting of natural fats and oils, hydrogenated products of natural fats and oil...  
WO/2009/096570A1
A lubricant composition is provided which is suitable for use as a fluorochemical oil or fluorochemical grease and has excellent unsusceptibility to decomposition. Also provided is a lubricant composition which is suitable for use as a f...  
WO/2009/093685A1
Provided is a lubricating agent composition suitable for reducing hydrogen embrittlement separation of a member used under conditions in which an oil film is thin (conditions of extensive metal contact). A lubricating agent composition u...  
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...  
WO/2009/082033A1
A cylinder lubricating oil composition for diesel engines of the crosshead type is provided which is excellent in heat resistance and anti-seizing properties. The composition comprises a lube base oil and a phenate type metallic detergen...  
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 ...  
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...  
WO/2009/060879A1
Disclosed is a slide structure which can ensure to suppress the abrasion of an amorphous carbon film caused by a chemical reaction between the amorphous carbon film and an organic molybdenum compound. Specifically disclosed is a slide st...  
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...  
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 ...  
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...  
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). (...  
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...  
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...  
WO/2008/146909A1
A grease composition for constant-velocity joint that is inexpensive and is improved in flaking resistance without the use of environment load substances; and a constant-velocity joint hermetically filled with the same. There is disclose...  
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...  
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 ...  
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...  
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...  
WO/2008/124386A2
A lubricant composition comprising an oil of lubricating viscosity and an oil-soluble branched-chain hydrocarbyl-substituted arenesulfonic acid salt, wherein the arenesulfonic moiety has at least one hydrocarbyl substituent which is a hi...  
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...  
WO/2008/120581A1
A gear oil composition characterized by comprising a base oil and, incorporated therein, (A) an ash-free dithiocarbamate compound and (B) an ester of pentaerythritol with a branched fatty acid having 12-20 carbon atoms, the ester having ...  
WO/2008/115483A1
A lubricant composition for improving electrical properties in lubricant systems to reduce the formation of sludge and varnish is disclosed. The lubricant composition comprises a base oil and an effective amount of antistatic additive to...  
WO/2008/110612A2
The present invention provides novel compounds which contain no zinc or phosphorus components for use in lubricating compositions, e.g. for replacing ZnDTP. To this end the present invention provides a compound having the general formula...  
WO/2008/093844A1
Disclosed is a water-soluble metalworking fluid having excellent decay resistance, which is widely applicable to metalworking such as cutting, grinding, form rolling, pressing and plastic working. Also disclosed is a metalworking method ...  
WO/2008/081918A1
A grease composition that realizes, in the use ranging from 150° to -40°C, enhancement of the temperature control performance, reduction of low-temperature rotational torque and enhancement of boots stability with respect to constant v...  
WO/2008/075016A1
A non-aqueous lubricating oil composition comprises a major amount of a base oil and a minor amount of an additive which is present in solution in the base oil and is a non- halide, non-aromatic ionic liquid which is a salt of general fo...  
WO/2008/072740A1
An additive for oils which contains an ester represented by the formula (I). The additive is used in oils such as a lube base oil to impart friction-reducing properties and wear-reducing properties to the oils. R1 and R2 each is hydrocar...  
WO/2008/072526A1
A lubricating oil composition for internal combustion engine that especially excels in high-temperature cleanness and ensures effective functioning of a metallic cleaning agent even under conditions such that moisture is mixed and accumu...  
WO2006086621B1
Antimony dithiocarbamate is known to provide extreme pressure (EP) protection in lubricating compositions, such as grease. However, there is a desire to reduce the amount of antimony used in such compositions, while still maintaining acc...  
WO/2008/054625A2
The present disclosure is directed to compounds and methods of making the compounds (3, 5) having the formulae (A), (B), (C): where X is a functional group chosen from: and wherein R is chosen from hydrogen, n-alkyl, iso-alkyl, aryl, het...  
WO/2008/050717A1
Disclosed is a lubricating oil composition for an internal combustion engine, which comprises: a base oil; (A) at least one member selected from a disulfide compound represented by the general formula (I): R1OOC-A1-S-S-A2-COOR2 (I) and a...  
WO/2008/050681A1
A lubricating oil composition comprising (A) a base oil for a lubricating oil, (B) oxymolybdenum dithiocarbamate sulfide, (C) an acid amide compound, (D) (d1) a fatty acid partial ester compound and/or (d2) a fatty acid amine compound, a...  

Matches 401 - 450 out of 3,555