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Patent Searching and Data


Matches 651 - 700 out of 1,980

Document Document Title
JP5016205B2  
JP5006780B2  
JP2012153906A
To provide a lubricant base oil which has excellent viscosity-temperature characteristics and heat/oxidation stability, satisfies both a high viscosity index and a low-temperature viscosity at ≤-35°C even without using a synthetic oil...  
JP5001479B2  
JP4999326B2  
JP5000295B2  
JP2012518010A  
JP2012149230A
To provide a sliding member having a sliding surface, the sliding surface being provided with a solid lubricating film which shows excellent lubrication characteristics as low as liquid lubrication but has a gumless surface.The sliding s...  
JP2012148262A
To provide a method of efficiently extracting polychlorinated biphenyl (PCB) from an insulating oil of a transformer etc. contaminated with the PCB in low concentration.The insulating oil contaminated with PCB in low concentration is mix...  
JP2012144500A
To provide a method for obtaining an olefin oligomer mixture having specific viscosity from an olefin oligomer mixture with zero waste.The method for producing an olefin oligomer mixture comprises: supplying a raw material olefin oligome...  
JP4990501B2  
JP4977599B2  
JP4981241B2  
JP4981240B2  
JP4980609B2  
JP4974458B2  
JP2012127001A
To provide a sliding member which can achieve low friction and long life so as to be used even under dry sliding condition by decreasing the friction coefficient μ from 0.35 to around 0.08-0.15 in the sliding section composed of O-ring ...  
JP2012515251A  
JP4969713B2  
JP2012514590A  
JP2012111932A
To provide an electrorheological fluid having properties of newtonian fluid.The electrorheological fluid includes polarizable particles and a dispersion medium. The polarizable particles are formed on the basis of silica particles. The d...  
JP2012111954A
To provide a process for making a lubricant or lubricant component, wherein the process includes a step of forming an alkylated oligomeric product having low olefin content, a cloud point less than -50 °C, a viscosity index of at least ...  
JP4950216B2  
JP4949187B2  
JP2012096327A
To provide an industrial oil purifying device capable of removing a non-magnetic foreign matter and performing continuous purification treatment.The industrial oil purifying device 1 includes: a flow passage 2 through which industrial oi...  
JP2012092351A
To provide a low-friction lubrication assembly showing improved sliding characteristics than a low-friction assembly of a conventional technology.The new excellent friction lubrication assembly includes a first member which is slidable r...  
JP4933089B2  
JP4933026B2  
JP4929433B2  
JP2012082321A
To provide a lubricant reduced in generation of dust and gas, a method for producing the lubricant, and a rolling device using the lubricant reduced in generation of dust and gas.A deep groove ball bearing includes an inner ring 1, an ou...  
JP2012509951A  
JP4921697B2  
JP2012077195A
To provide a method for improving the temperature dependence of the viscosity of a fluid organic substance such as oil by improving the temperature dependence of viscosity without using a polymer material or increasing the viscosity inve...  
JP2012077279A
To provide a cutting oil agent at a low cost, which is obtained from mineral oil and which has various viscosity, lubricating property, cooling performance, flushing property and antibacterial performance, and which prevents environmenta...  
JP2012062350A
To provide a lubricant composition having excellent defoaming capacity from an initial stage and maintaining an excellent defoaming capacity over age.The lubricant composition includes a mineral and/or a synthetic oil as a base oil and i...  
JP2012507480A  
JP2012062411A
To provide a screw seizure-preventing grease suitable for an apparatus and the like for use under high-temperature environment, wherein without using several types of solid lubricants: lubricating performance is less likely to deteriorat...  
JP2012507472A  
JP4906818B2  
JP4907056B2  
JP2012057175A
To provide a lubricant base oil having low viscosity at a low temperature (40°C), being excellent in viscosity index and low-temperature fluidity, and having a high flash point, and to provide a method for producing the same.The lubrica...  
JP2012052142A
To provide alkyl acrylate copolymer dispersants and uses thereof.The novel a polymer dispersant comprises an additive reaction product obtained by reacting a first monomer comprising a mixture of alkylacrylates of varying chain lengths w...  
JP2012506471A  
JP2012046606A
To provide a lubricating oil composition capable of exerting high defoaming property over a long period of time.The lubricating oil composition contains a defoamant having a kinematic viscosity at 25°C of 1,000 cSt or more, and a base o...  
JP4889726B2  
JP2012041559A
To provide a polymer having at least one property of reduced polydispersity, low temperature viscometrics, high temperature viscometrics and shear stability and capable of imparting dispersant and/or viscosity modifying properties; and t...  
JP4878742B2  
JP2012502139A  
JP4862058B2  
JP4856575B2  

Matches 651 - 700 out of 1,980