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Patent Searching and Data


Matches 301 - 350 out of 5,012

Document Document Title
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/2009/046976A3
Oil dispersible compounds of organic acids containing Cerium, and oil dispersible overbased salts of organic acids containing Cerium and an alkaline earth metal; the synthesis method of the same and use thereof in lubricating oils as det...  
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/2008/124386A3
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/2008/120581A1
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/2008/110612A3
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/2008/110612A2
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/2008/110612A8
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/2008/054625A3
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...  
WO/2008/050834A1
Disclosed is a grease composition having excellent antirust property. Also disclosed is a bearing using such a grease composition. Specifically disclosed is a grease composition containing a base oil, a diurea thickening agent represente...  
WO/2008/048988A2
This invention relates to novel macromolecular compositions having oxidation inhibition characteristics that are exhibited when added to organic material normally susceptible to oxidative degradation in the presence of air or oxygen, suc...  
WO/2008/048988A3
This invention relates to novel macromolecular compositions having oxidation inhibition characteristics that are exhibited when added to organic material normally susceptible to oxidative degradation in the presence of air or oxygen, suc...  
WO/2008/047550A1
A lubricating oil composition comprising a base oil for a lubricating oil and the following components (A) to (D) contained in the base oil: (A) a fatty acid partial ester compound; (B) (b1) an aliphatic amine compound and/or (b2) an aci...  
WO/2008/038701A1
A lubricating oil composition comprising: a base oil; (A) an acidic alkyl phosphate ester having a C6-C20 alkyl group; (B) a dialkylamine and/or a trialkylamine; and (C) (c-1) 0.2 to 0.6 mass% (in term of S) of a sulfur compound which do...  
WO/2008/038601A1
Disclosed are a water-soluble metal-processing agent and a coolant both of which have excellent microbial deterioration resistance and are less likely to go rotten, a method for preparing the agent or the coolant, and a metal processing ...  
WO/2008/038571A1
A hydraulic oil composition obtained by blending a base oil having a sulfur content of less than 0.03% by mass, a content of saturates of 90% by mass or above, a viscosity index of 80 or above and an absolute viscosity at 40°C of 1 to 1...  
WO/2008/028955A2
The present invention aims to improve the extreme-pressure properties and compatibility with seals of lubricating grease compositions used at lubrication points where extreme-pressure properties and seal- resistance properties at high lo...  
WO/2008/029756A1
Disclosed is a lubricant composition for internal combustion engines, which contains a base oil, (A) at least one compound selected from disulfide compounds represented by the following general formula (I): R1OOC-A1-S-S-A2-COOR2 (I) and ...  
WO/2008/028955A3
The present invention aims to improve the extreme-pressure properties and compatibility with seals of lubricating grease compositions used at lubrication points where extreme-pressure properties and seal- resistance properties at high lo...  
WO/2008/016038A1
Disclosed is a lubricant composition containing a lubricant base oil and 0.5-10% by mass of an ethylene/α-olefin copolymer (A) having a number average molecular weight of 2,800-8,000. A lubricant base oil having a kinematic viscosity at...  
WO/2008/014315A2
The present invention relates to a method of lubricating a mechanical device by using a lubricating composition containing a thiadiazole- functionalised dispersant. The invention further provides a lubricating composition suitable for th...  
WO/2008/014315A3
The present invention relates to a method of lubricating a mechanical device by using a lubricating composition containing a thiadiazole- functionalised dispersant. The invention further provides a lubricating composition suitable for th...  
WO/2008/011338A3
The disclosed technology relates to a lubricating oil composition comprising at least one base oil and at least one overbased low molecular weight zinc dialkyldithiophosphate derived from one or more dithiophosphoric acids represented by...  
WO/2008/007671A1
Disclosed are: a grease composition which can reduce a low temperature rotational torque and a bent torque of a constant velocity joint and is applicable to a boot material made of a silicone rubber; and a constant velocity joint having ...  
WO/2008/007579A1
Disclosed is a phosphorus molybdenum amine compound which is a phosphorus molybdenum compound characterized by being represented by the following general formula (1). (In the formula, R1-R6 independently represent a hydrogen atom or a hy...  

Matches 301 - 350 out of 5,012