Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 401 - 450 out of 8,982

Document Document Title
WO/2010/039266A1
The invention relates to oil compositions containing metallocene catalyzed high viscosity index polyalphaolefins (HVI-PAO). In one embodiment the oil formulation comprises a metallocene catalyzed HVI-PAO with a viscosity greater than 125...  
WO/2010/035826A1
A grease composition suitable for being sealed in a rolling bearing which is lubricated at a high temperature, and a bearing in which the grease composition is sealed. Specifically disclosed is a grease composition containing a base oil...  
WO/2010/035468A1
Disclosed are : an oil-based lubricating agent that can be coated on a mold for use in high-pressure casting, gravity casting, low-pressure casting and forging to prevent seizing particularly in high-temperature sites and under high-load...  
WO/2010/029945A1
An additive for oils is provided which comprises a zinc phosphate compound having a structure represented by formula (I) (wherein X1 and X2 are the same or different and each represents sulfur or oxygen, and R1 and R2 are the same or dif...  
WO/2010/023882A1
A thrust sliding bearing (1) constituted of a synthetic resin is disclosed which comprises a lower annular plate part (202), which defines the bottom of a lower annular recess (204), an upper annular platy part (102), and a thrust bearin...  
WO/2010/024170A1
Disclosed is a lubricant oil composition containing: a lubricant base oil comprised of a mineral base oil and/or a synthetic base oil; (A) a metal system cleaning agent; (B) one type or two types or more of alkenyl succinimide and/or bor...  
WO/2010/024056A1
A grease composition containing: a base oil; a metal soap thickener which is composed of at least one metal selected from the group consisting of lithium, calcium, magnesium and aluminum, and a fatty acid containing, in each molecular st...  
WO/2010/021299A8
A water-soluble metal working fluid comprising at least one of a block polyalkylene glycol (A) represented by formula (1) and a polyalkylene glycol monoether (B) represented by formula (2), and an alkanolamine fatty acid salt (C). HO(EO)...  
WO/2010/021299A1
A water-soluble metal working fluid comprising at least one of a block polyalkylene glycol (A) represented by formula (1) and a polyalkylene glycol monoether (B) represented by formula (2), and an alkanolamine fatty acid salt (C). ...  
WO/2010/016348A1
Disclosed is a polycarbonate resin composition for sliding use, which contains 0.01-1 part by mass of an antioxidant per 100 parts by mass of a polycarbonate-polyorganosiloxane copolymer which has a structural unit represented by general...  
WO/2010/013398A1
Disclosed is a grease composition for mounters, which has excellent mechanical shear stability and excellent mixing stability. A guiding device for mounters containing the grease composition and a mounter comprising the guiding device a...  
WO/2010/010789A1
Disclosed is an electroconductive grease comprising a fluorine oil, an electroconductive material, and a thickening agent. In the electroconductive grease, 5 to 20% by weight of carbon black having a DBP oil absorption of not more than ...  
WO/2010/001784A1
Provided is a low-friction sliding member which includes a sliding part having excellent wearing resistance and can stably have excellent frictional properties throughout sliding. Also provided is a method of sliding. The sliding member...  
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/2009/148940A2
A gear oil composition is provided. The composition comprises a synergistic blend of mineral oil base stock and polyalphaolefin (PAO) base stock for the oil composition to have a traction coefficient at a slide to roll ratio of 40 percen...  
WO/2009/148837A3
A gear oil composition is provided. The composition comprises a sufficient amount of an isomerized base oil m a base oil matrix comprising at feast at least a polyalphaolefin for the gear oil composition Io have for the gear oil composit...  
WO/2009/148837A2
A gear oil composition is provided. The composition comprises a sufficient amount of an isomerized base oil m a base oil matrix comprising at feast at least a polyalphaolefin for the gear oil composition Io have for the gear oil composit...  
WO/2009/148940A3
A gear oil composition is provided. The composition comprises a synergistic blend of mineral oil base stock and polyalphaolefin (PAO) base stock for the oil composition to have a traction coefficient at a slide to roll ratio of 40 percen...  
WO/2009/141284A1
The invention pertains to a method of lubricating a wind turbine gearbox comprising using a lubricating composition comprising at least one (i.e. one or a mixture of more than one) perfluoropolyether (PFPE) lubricant, i.e. a lubricant co...  
WO/2009/139433A1
Disclosed is an additive for oils, which contains a compound represented by formula (I). [In formula (I), m represents 0 or 1; R1 and R2 may be the same or different and each represents a hydrogen atom, an optionally substituted alkyl o...  
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/2009/133612A1
A water-soluble cutting fluid composition which is inhibited from catching fire or generating a gas, is highly safe, and changes little in viscosity; a water-soluble cutting fluid; and a method of cutting with the water-soluble cutting f...  
WO/2009/134638A2
Lubricate engine components of an internal combustion engine by placing said engine components in contact with a lubricating composition that comprises a polyoxyalkylene glycol diether represented by a general formula as follows: R1-(EO)...  
WO/2009/134236A1
The invention relates to a cutting and lubricating suspension composition containing gelatinous particles for cutting hard and brittle material with a wire saw. The composition contains an in situ partially neutralized polyelectrolyte an...  
WO/2009/134638A3
Lubricate engine components of an internal combustion engine by placing said engine components in contact with a lubricating composition that comprises a polyoxyalkylene glycol diether represented by a general formula as follows: R1-(EO)...  
WO/2009/129015A1
Copolymers made with quasi-living polyolefins and unsaturated acidic reactants, dispersants using same, and methods of making same are provided. Under one aspect, a copolymer of an unsaturated acidic reactant and high molecular weight po...  
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/2009/126813A1
A grease for use in fluid bearings can be made by combining a synthetic oil and a paraffinic wax. The grease can adhere to polymeric surfaces on bearings such as PTFE and can improve service life in high speed bearings such as those used...  
WO/2009/125653A1
A grease-packed rolling bearing for outer-ring rotation is provided. This rolling bearing, which is used in the outer-ring rotation mode, can be rated excellent in all of the prolongation of lubricating grease life, the inhibition of abn...  
WO/2009/123052A1
Disclosed is a magnetic disk comprising a lubricating layer formed of a lubricant. The lubricant constituting the lubricating layer has excellent properties, for example, excellent fluidity, surface energy, and CFT properties. By virtue ...  
WO/2009/123043A1
Disclosed is a magnetic disk that has excellent durability, particularly excellent LUL durability, and excellent alumina resistance and has a high level of reliability under a low floating quantity of a magnetic head involved in a recent...  
WO/2009/122963A1
It is possible to provide a vertical magnetic recording medium having an appropriate lubricant layer holding R/W characteristic while maintaining a sufficient durability and a sufficient resistance against humidity and contamination. Pro...  
WO/2009/123037A1
It is possible to provide a magnetic disc having an excellent durability such as LUL durability and CFT characteristic and a high reliability even with a small flying height of a magnetic head accompanying a high recording density obtain...  
WO/2009/124122A2
Siliconization methods are provided for uniformly siliconizing a component with high viscosity silicone oil. A silicone blend is initially formed from a high viscosity silicone oil and a low viscosity liquid. A silicone emulsion is then ...  
WO/2009/119293A1
A stick-slip is prevented from occurring between the frictional surface of an inner member and a torque-transmitting member, and an initial decrease in transmitted torque is diminished. A lubricating oil for torque limiters is provided w...  
WO/2009/119332A1
Disclosed is a lubricant composition characterized by containing a lubricant base oil and a mixture and/or a reaction product of (A) 0.01-0.5% by mass of at least one ester selected from acidic phosphates represented by formula (1) or fo...  
WO/2009/116239A1
Disclosed is a refrigerating apparatus equipped with a cooling medium circuit in which a single cooling medium or a mixed cooling medium containing the single cooling medium is used, wherein the single cooling medium comprises a cooling ...  
WO/2009/115502A2
The present invention provides a lubricating composition comprising a base oil and one or more additives, wherein the composition has a heat capacity (according to ASTM E 1269) at 90°C of above 2.25 J/g°C. In a further aspect the prese...  
WO/2009/116225A1
Disclosed is an additive composition for lubricants, which can be prepared easily and is composed of a phosphorus-containing compound metal salt. The additive composition for lubricants has no adverse effect on rubber sealings such as sw...  
WO/2009/116282A1
Provided is a freezing device (20) including a compressor (30) and a coolant circuit (10) for circulating a coolant by the compressor (30) to perform a freezing cycle. The compressor (30) has a fluid machine (82) for compressing the cool...  
WO/2009/115502A3
The present invention provides a lubricating composition comprising a base oil and one or more additives, wherein the composition has a heat capacity (according to ASTM E 1269) at 90°C of above 2.25 J/g°C. In a further aspect the prese...  
WO/2009/110584A1
Disclosed is a lubricant composition for refrigerating machines, which is obtained by blending a bisphenol selected from 4,4'-methylenebis(2,6-di-t-butyl-phenol), 2,2'-methylenebis(4-methyl-6-t-butylphenol), 2,2'-methylenebis(4-ethyl-6-t...  
WO/2009/111099A1
A highly branched functionalized silicone backbone lubricating fluid which provides exceptionally low traction.  
WO/2009/104790A1
A grease composition which can lengthen the life of bearings even under high temperature environment and exhibits excellent acrylic rubber resistance; and bearings prelubricated with the composition. A grease composition comprising a thi...  
WO/2009/101873A1
Disclosed is a lubricant composition for refrigerating machines which use a refrigerant having low global warming potential and usable in current car air conditioning systems, namely a refrigerant containing at least one fluorine-contain...  
WO/2009/101872A1
Disclosed is a lubricant composition for refrigerating machines which use a refrigerant having low global warming potential and usable in current car air conditioning systems, namely a refrigerant containing at least one fluorine-contain...  
WO/2009/101840A1
Provided is a lubricating oil composition for a refrigerating machine which is used for a refrigerating machine using a refrigerant having a specific structure such as an unsaturated fluorohydrocarbon compound serving as a refrigerant ha...  
WO/2009/099850A2
Wellbore fluids containing poly(trimethylene ether)glycols are provided. The wellbore fluids can provide enhanced functionality, improved cost effectiveness, and reduced environmental impact as compared to conventional wellbore fluids.  

Matches 401 - 450 out of 8,982