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Matches 551 - 600 out of 1,844

Document Document Title
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  
JP4851695B2  
JP4848121B2  
JP4846174B2  
JP2011529905A  
JP4829105B2  
JP4829886B2  
JP2011236441A
To provide a grease composition containing polymers capable of imparting decreased water wash-off, prolonged longevity and increased water repellence.A grease composition contains: (a) an esterified polymer derived from monomers comprisi...  
JP4822684B2  
JP2011236439A
To provide a low-cost, low-complexity process for producing a plurality of lubricant base oils with acceptable pour points, viscosity indices, and yields from a broad boiling range feedstock.The method for producing lubricant base oils i...  
JP4820519B2  
JP2011231339A
To provide an additive for lubricants, which is useful for improving BN retention, corrosion performance, bulk oxidation, high temperature deposit control, black sludge control, thermal stability, and other properties of a lubricant.The ...  
JP2011233226A
To provide a method and a system for adhering lubricating oil to a magnetic medium.The method in one embodiment can comprise a step of pumping gas into a storage tank which accommodates lubricating oil. The method can also comprise a ste...  
JP4815115B2  
JP4818909B2  
JP2011225676A
To provide an ultraviolet sterilizer exhibiting high sterilizing efficiency even in a cutting oil having a low permeability.The ultraviolet sterilizer 100 is the one for sterilizing a coolant by the irradiation with ultraviolet rays, and...  
JP2011225757A
To provide a thickener with which a grease excellent in high-temperature and high-speed durability can be produced, a grease containing the thickener, a method for producing the thickener and the grease, and a grease-sealed bearing in wh...  
JP2011213725A
To provide a new method for producing group II metal carbonated, overbased Mannich condensation product of alkylphenols.There is provided a method for producing metal carbonated, overbased Mannich condensation products of alkylphenols, w...  
JP2011213970A
To solve problems that a solvent such as LPG, an organic solvent is useless; the solvents such as the LPG, the organic solvent are highly dangerous; handling is dangerous; the products are dangerous articles; and the discarding treatment...  
JP2011526959A  
JP2011526915A  
JP4785741B2  
JP4787175B2  
JP2011190285A
To provide an improved method for preparing polyalkenyl sulfonic acid.The method for preparing a polyalkenyl sulfonic acid to be overbased includes using water as a promoter and overbasing the polyalkenyl sulfonic acid by a basic salt of...  
JP2011184691A
To provide a lubricating oil composition that is useful as an ashless TBN source for a lubricating oil composition, that contains a compound derived from morpholine derivative and such a compound, and that has a level of reduced sulfated...  
JP4777657B2  
JP2011174064A
To provide a method and an apparatus for reforming a cutting oil that can improve lubricating and cooling performance essential to a cutting oil; reduce the cost by reducing an additive, extending a tool life, extending a use cycle of a ...  
JP4766748B2  
JP4766746B2  
JP4766749B2  
JP4769449B2  
JP4766747B2  
JP2011168699A
To provide a thickening agent capable of producing grease excellent in high temperature and high speed resistance, and a grease-enclosed bearing obtained by enclosing the grease.This thickening agent which is a compound expressed by form...  
JP4760944B2  
JP4763103B2  
JP2011520870A  
JP4727907B2  
JP4723056B2  
JP4724359B2  
JP4722385B2  
JP4716059B2  

Matches 551 - 600 out of 1,844