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Matches 401 - 450 out of 8,637

Document Document Title
WO/2008/140121A1
Disclosed are a compound represented by the formula (I) below, a lubricant using the compound, and a magnetic disk using the compound. A-(CH2-Rf-CH2O-B-O)n-CH2-Rf-CH2-A (I) In the formula, n represents a real number of 1-4; A represents ...  
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...  
WO/2008/136386A1
A grease composition that in a grease-sealed bearing, realizes effective prevention of peeling on a rolling surface due to hydrogen brittleness; and a bearing having the grease sealed therein. The grease composition comprises a base grea...  
WO/2008/127569A3
Lubricating oil compositions of the invention comprise a major amount of a base oil of lubricating viscosity and an effective amount of at least one lubricant antioxidant, the base oil comprising a blend of a Group III base oil derived f...  
WO/2008/127569A2
Lubricating oil compositions of the invention comprise a major amount of a base oil of lubricating viscosity and an effective amount of at least one lubricant antioxidant, the base oil comprising a blend of a Group III base oil derived f...  
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...  
WO/2008/123226A1
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...  
WO2007089772B1
A lubricating composition includes about 50 weight percent to about 70 weight percent of a blend including an olefinic resin and a wax. The lubricating composition also includes about 15 weight percent to about 30 weight percent of a fat...  
WO/2008/121491A1
An article including a first release liner with a first release surface, a second release liner with a second release surface, and a layer of a thermally conductive grease between the first and the second release surfaces. The thermally ...  
WO/2008/121303A1
A method is disclosed for improving the cooling of equipment lubricated by functional fluids, such as power train fluids, by lubricating the equipment with a functional fluid comprising a wax isomerate or hydrodewaxate base stock and at ...  
WO/2008/120536A1
Disclosed is a refrigerator oil composition containing 20-95% by mass of a hydrocarbon oil and 5-80% by mass of an oxygen-containing oil, each based on the total amount of the refrigerator oil composition, while having a kinematic viscos...  
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/2008/108365A1
Disclosed is a lubricant for compression type refrigerating machine using a hydrofluorocarbon refrigerant, which is characterized by containing a polyvinyl ether compound containing an alkyleneglycol unit or a polyoxyalkyleneglycol unit ...  
WO/2008/108356A1
Disclosed is a pressure medium oil which comprises at least one silicon-containing organic compound having a kinematic viscosity of 2 to 30 mm2/s at 40°C, a viscosity index of 100 or greater and a pour point of -50°C or lower, and whic...  
WO/2008/102114A1
A liquid lubricant base oil composition comprising (i) a base stock comprising at least 95 % by weight saturated hydrocarbons such as for example a Group II base stock, a Group III base stock and/or a base stock derived from Fischer-Trop...  
WO/2008/094807A3
The present invention relates to a lubricating composition containing (a) an ester-containing viscosity index improver; and (b) a polyoxyalkylene polyol. The invention further provides a method for lubricating a mechanical device with th...  
WO/2008/092207A1
A process for producing alkyl fatty acid esters suitable for use as a fuel and/or lubricant. The process includes treating a feedstock containing glycerides and/or free fatty acids with a lipase, a lower alkyl alcohol and an acid catalys...  
WO/2008/094812A3
The invention provides a lubricating composition containing hydrocarbyl-capped polyoxyalkylene polyol. The invention further provides lubricating compositions containing the hydrocarbyl-capped polyoxyalkylene polyol; and a method for lub...  
WO/2008/081287A2
The present invention provides a lubricating oil composition comprising a mixture of both a poly-alpha-olefin and an ester compound, the lubricating oil composition having an SAE viscosity grade of 75W-85, satisfying GL- 5 in terms of AP...  
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/2008/081287A3
The present invention provides a lubricating oil composition comprising a mixture of both a poly-alpha-olefin and an ester compound, the lubricating oil composition having an SAE viscosity grade of 75W-85, satisfying GL- 5 in terms of AP...  
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/2008/069177A1
A lubricating agent comprising PFPE represented by formula: [Chemical formula 1] CF3-(OCF2CF2)m-(OCF2)n-OCF3 and having an average molecular weight of not less than 11000, and PTFE particles an average primary particle diameter of not mo...  
WO/2008/055975A1
The present invention relates to a lubricant composition having a sulphur content of from 0.01 to 0.3 wt. %, a phosphorus content of from 0.01 to 0.1 wt. % and a sulphated ash content of from 0.1 to 1.2 wt. %, based on the total weight o...  
WO/2008/056641A1
A grease-sealed bearing for inverter drive motor that is inexpensive and is capable of effectively inhibiting any damage by electric corrosion. Grease-sealed bearing (1) for inverter drive motor is a bearing comprising inner race (2), ou...  
WO/2008/056629A1
Disclosed is a refrigerator oil composition characterized by containing a synthetic base oil and a partial hydrocarbyl ether of an aliphatic polyhydric alcohol condensate. This refrigerator oil composition is also characterized in that t...  
WO/2008/053951A1
A lubricating oil composition for refrigerators wherein the base oil contains as the main component at least one oxygen-containing compound selected from among polyoxyalkylene glycols, polyvinyl ethers, copolymers of poly(oxy)alkylene gl...  
WO/2008/047809A1
It is intended to provide a grease which shows a low heat resistance and has been improved in degradation due to heat cycle, in particular, a grease which is suitable for a heat-conductive material of a heat-generating electronic compone...  
WO/2008/047595A1
A grease composition comprising: a base oil which is at least one of synthetic hydrocarbon oils, synthetic ester oils, and synthetic ether oils; a thickener which is at least one of lithium soaps, composite lithium soaps, and urea compou...  
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/2008/044799A1
A tubular threaded joint for connecting tubing or casing used to excavate oil wells have a lubricating coating formed from a lubricating coating composition comprising one or more basic lubricants selected from a basic sulfonate salt, a ...  
WO/2008/041508A1
Disclosed is a lubricant for compression refrigerating machines characterized by containing a polyvinyl ether compound which contains an alkylene glycol unit or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule, while havi...  
WO/2008/041492A1
Disclosed is a lubricant for compression refrigerating machines characterized by containing a polyvinyl ether compound which contains an alkylene glycol unit or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule, while havi...  
WO/2008/041779A1
A recessed section (32a) is arranged at the leading end of an inserting section of a plug (P10), and a lubricating film (72) is arranged on at least one side of a contact seal surface (A) formed by fitting and connecting a socket (S10) i...  
WO/2008/041549A1
Disclosed is a lubricant for compression refrigerating machines characterized by containing a polyvinyl ether compound which contains an alkylene glycol unit or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule, while havi...  
WO/2008/041483A1
Disclosed is a lubricant for compression refrigerating machines characterized by containing a polyvinyl ether compound which contains an alkylene glycol unit or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule, while havi...  
WO/2008/041550A1
Disclosed is a lubricant for compression refrigerating machines characterized by containing a polyvinyl ether compound which contains an alkylene glycol unit or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule, while havi...  
WO/2008/041509A1
Disclosed is a lubricant for compression refrigerating machines characterized by containing a polyvinyl ether compound which contains an alkylene glycol unit or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule, while havi...  
WO/2008/038667A1
A lubricating oil composition for buffers in which a base oil comprising a mineral oil and/or a synthetic oil is blended with (A) a phosphate-type compound and/or a phosphite-type compound having a hydrocarbon group carrying 2 to 18 carb...  
WO/2008/038799A1
A lubricant for magnetic disks which can form a lubricating layer having a reduced thickness while attaining a high coverage and is excellent in heat resistance and adhesion to a protective layer. The lubricant for magnetic disks compris...  
WO/2008/029510A1
Disclosed is a solid lubricant having a sea-island structure, wherein the sea phase is reinforced so that the solid lubricant shows no defect or the like even when used under high-load conditions. Also disclosed is a slidable member havi...  
WO/2008/026385A1
A lubricating oil composition for a compression refrigerator, which comprises the following components (1) to (6) each having a molecular weight of 150 to 5000 and a tertiary or quaternary carbon: (1) an alicyclic hydrocarbon; (2) a bran...  
WO/2008/013752A2
The air release rate of lubricating compositions is significantly enhanced when the composition is formulated with one or more vinyl aromatic-olefin block copolymers that forms a micelle-like structure in the oil. Compositions having the...  
WO/2008/013698A1
A method for improving the oil drain interval, fuel and energy efficiency of heavy duty geared machinery by lubricating said apparatus using a lubricating oil composition comprising as base oil about 20 to 75 wt% PAO 2 to 10, about 5 to ...  
WO/2008/006877A1
The present invention relates to the use of a paraffinic base oil in a lubricant for the reduction of nitrogen oxide emissions of compression ignition engines, wherein the paraffinic base oil comprises (i) a continuous series of iso-para...  
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/2008/006876A1
The present invention relates to a combined lubricant and fuel composition package for operating a diesel engine, wherein the lubricant comprises a base oil comprising (i) a continuous series of iso-paraffins having n, n+1, n+2, n+3 and ...  
WO/2008/004613A1
Disclosed is a grease composition containing a base oil composed of a fluorine-containing synthetic oil, which is characterized in that an aliphatic dibasic acid salt represented by the following general formula (1): (CH2)n(COO)2Mm (wher...  
WO/2007/147787A1
The present invention relates to a lubricating composition, in the form of an oil-in-water emulsion, based on a siloxane and not releasing hydrogen, particularly suitable for lubrication of: internal surfaces of uncured or unvulcanized e...  
WO/2007/132626A1
A lubricating oil composition for use in oil-impregnated bearings to be used in combination with a resinous member having C=C bonds or C=O groups in the molecule. It comprises a base oil comprising a synthetic hydrocarbon oil as the main...  

Matches 401 - 450 out of 8,637