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Matches 501 - 550 out of 1,143

Document Document Title
JP2006316147
To provide a refrigeration machine oil composition which secures the lubrication of a sliding site on activating and driving a refrigeration machine compressor, a compressor using the refrigeration machine oil composition, and a refriger...  
JP3881129
To provide a lubricant composition for the plastic working of metallic materials which does not require an undercoat of a phosphate salt as the lubricant in plastic working and gives excellent lubricity by a simple step of adhering the c...  
JP3880833
To secure the reliability of a magnetic disk medium having a carbon protective film, and to provide the magnetic disk medium preventing the generation of flocculation after coating a lubricative film. A lubricative film including the che...  
JP2006307201
To improve the viscosity index and shear stability of a lubricant composition.The lubricant composition contains a polymer containing a mesogen structure in the main chain. The mesogen structure may take a disk-like structure.  
JP2006306938
To provide a low friction slide member exhibiting extremely excellent low friction characteristic through the combination with a specific lubricant composition so that fuel cost saving effects further more excellent compared to the conve...  
JP2006307202
To improve the viscosity index and shear stability of a lubricant composition.The lubricant composition contains a polymer containing a mesogen structure in the side chain. The mesogen structure may take a disk-like structure.  
JP3872969
To provide a soluble lubricating surface-treated metal product for hydroforming used when a metal pipe such as a steel pipe, an aluminum pipe or the like is mounted in a mold and pushed into the mold in a pipe axis direction by applying ...  
JP3872492
To obtain a water-based lubricant film treatment agent mainly for metal materials, which slightly foams, contains a large amount of lubricant components, has excellent liquid stability and forms a film exhibiting excellent lubricating pr...  
JP2006290892
To provide a stabilizer which can stabilize perfluoropolyether structure-having lubricants at high temperature in an oxidizing environment and in the presence of a metal, exhibits an anti-corrosive effect, has good storage stability with...  
JP3869520
To provide a water-soluble cutting fluid for a wire saw which contains abrasive grains dispersed stably, exhibits improved adhesion of abrasive grains to a wire saw, and enables a work to be cut uniformly by compounding a water-soluble s...  
JP3869514
To obtain a cutting fluid which improves the adhesion of abrasive grains to a wire saw to permit the uniform cutting of a work by mixing a fine synthetic resin powder having a particle diameter in a specified range with a water-soluble s...  
JP2006265345
To provide a lubricating oil having a large bearing damaged surface pressure, an equivalent lubricating and anti-rust property with the conventional mineral oil-based lubricating oils, and also having a larger biodegradability than those...  
JP2006265551
To provide an additive which modifies the temperature behavior of a noncrosslinkable organic medium such as an engine oil or a gear oil in uses at a temperature as high as at least about 100°C.Rubber particles (crosslinked microgel) obt...  
JP2006257335
To provide a lubricant oil for correcting aluminium plate, hardly remaining on the plate surface and hardly causing aggregation of aluminium abrasive powder, and to provide an aluminium plate-correcting method using the lubricant oil for...  
JP2006257444
To provide a vegetable oil or the like that has an at least 60 percent monounsaturation content and contain at least one pour point depressant.A composition is disclosed that comprises (A) at least one vegetable or synthetic triglyceride...  
JP2006249320
To provide an aqueous lubricant for machining for preventing chips generated on processing expensive material such as jewel or noble metal from scattering and for effectively recovering them, and a method for carrying out machining work ...  
JP3850188
To provide a rolling bearing hardly generating rust and with no apprehension of leaking out of lubricating oil with low torque even in a severe environment. The space between outer/inner rings 2, 3 is sealed by a pair of seal members 6, ...  
JP2006231690
To provide an insect-proofing steel sheet which has lubricity well enabling press processing even without using a lubricant such as a press oil during press molding, is high in welding properties of its surface, and expels insects includ...  
JP2006233196
To provide a viscosity index improver and a lubricating oil composition having a viscosity index improving effect and an abrasion resistance improving effect.The viscosity index improver comprises a polymer (A) being composed of an alkyl...  
JP2006233048
To provide a viscosity index-improving agent which has a more improved viscosity index-improving effect than those of conventional agents.This viscosity index-improving agent comprises a vinylic polymer (A) containing a vinylic monomer (...  
JP2006225491
To provide a lubricating oil free from a chlorine-containing extreme-pressure additive and excellent in extreme-pressure properties.An oiliness-improving agent (D) is added to a lubricating oil comprising at least (A) a lubricating base ...  
JP2006225663
To provide a compound giving a strong soot-dispersing property, and to provide a crank chamber lubricant giving an improved soot-dispersing performance.This compound of the following formula (I) (wherein, each Ar is independently an arom...  
JP3844206
To provide a sliding member excellent in wear properties and frictional properties, not damaging an opposite material and having good compatibility with the opposite material. The surface of the sliding member 1 is a sliding layer 5 comp...  
JP2006219681
To provide an environmentally friendly viscosity index improving composition useful for passenger car motor oil (PCMO), gear oil, automatic transmission fluid (ATF), hydraulic fluid, chamber lubricant, sliding surface lubricant for machi...  
JP2006206682
To provide a frictional coefficient-stabilizer capable of imparting a surface having a stabilized frictional coefficient with less unevenness, also even on applying on a trivalent chromate film, capable of imparting a surface having a st...  
JP2006206655
To provide an inexpensive lubricant which is free of chlorine extreme-pressure agent, is excellent in extreme-pressure property and can be easily adjusted.The chlorine-free lubricant is obtained by adding (D) a sulfur extreme-pressure ag...  
JP3836007
To obtain a (meth)acrylate copolymer which is a dispersing agent exhibiting excellent low-temperature properties. This polyalkyl (meth)acrylate copolymer is composed of about 12-18 wt.% of methyl methacrylate, about 75-85 wt.% of a 10-15...  
JP3831203
To provide a viscosity index improver excellent in viscosity index improving ability, and besides a lubricating oil composition containing it. The viscosity index improver contains a polymer (A) comprising as the constitutional monomer a...  
JP2006188693
To provide a stable perfluoropolyether-based composition capable of forming a lubricating film.The composition contains (A) 0.15-50 wt.% one or more perfluoropolyether oils, (B) 0.5-10 wt.% (per)fluoropolyether compound having at least o...  
JP2006188691
To provide a lubricant supplying member free from adverse effect on the environment.The lubricant supplying member is provided with a polymer containing a biodegradable lubricant and designed to supply the biodegradable lubricant from th...  
JP2006188637
To obtain a lubricant having excellent formability and usability in hot plastic working, especially an aqueous lubricant having a high coefficient of friction during biting in hot rolling processing and a low coefficient of friction duri...  
JP3827039
To obtain an engine oil composition for ships, having excellent neutralizing actions on produced sulfuric acid and capable of improving preventing properties of corrosion and abrasion. This engine oil for ships is obtained by including (...  
JP2006177324
To provide a sliding member and a compressor showing satisfactory sliding characteristic when a sliding part has high temperature.This sliding member of the compressor has a porous part having a plurality of thin holes opened on a slidin...  
JP2006169406
To provide an aqueous lubricant for a condom and a condom applied with the lubricant.To provide the aqueous lubricant for the condom which does not whiten the condom nor discolors the condom and the lubricant. The aqueous lubricant for t...  
JP3819579
To provide a biodegradable grease composition which uses a biodegradable vegetable oil as a base oil and is superior to conventional biodegradable grease in terms of characteristics such as oxidative stability, lubricating life and worki...  
JP2006161042
To provide a convenient and effective method for synthesizing a functionalized olefin copolymer having performance superior to a commercially available grafted functionalized olefin copolymer.The new highly grafted functionalized olefin ...  
JP2006160799
To provide a new coating composition, a sliding member having a sliding layer comprising the coating composition and having excellent sliding characteristics and a method for producing the same.The coating composition comprises a resin s...  
JP2006161007
To provide an additive which can give a lubricating effect by adding to a lubricating oil and can increase the lubricating action of a lubricating oil, and to provide a lubricating oil increased in the lubricating action by adding the ad...  
JP3816847
To provide a viscosity-index improver and a lubricating oil composition containing it which are excellent in a viscosity-index improving ability. The viscosity-index improver comprises a copolymer (A) composed of (a1) (meth)acrylates hav...  
JP2006153279
To provide a linear motion bearing for achieving a longer service life by suppressing dusting and improving the lubricating performance.The linear motion bearing comprises an axial rail 1, a moving body 2 slidably mounted thereon, and a ...  
JP2006152304
To provide a lubricating oil composition containing a low level of sulfated ash, phosphorus and sulfur (low "SAPS") which imparts improved lubricating performances to a diesel engine equipped with an exhaust gas-recirculation (EGR) syste...  
JP2006152274
To provide a new slide member of more excellent characteristics than ever and a manufacturing method thereof.The slide member has a base material and the slide layer which is formed at least at the slide face side of the above base mater...  
JP3813595
To provide a friction regulating agent for lubricating oil exhibiting lowered shock in gear change and having improved torque transmission function. The friction regulating agent for a lubricating oil is composed of an oil-soluble copoly...  
JP2006144007
To provide a compound which can be used as a stabilizer for a perfluoropolyether fluid which can be actuated at a temperature which is higher than 200°C and/or in the presence of a metal and/or in the presence of a Lewis acid.This compo...  
JP2006143988
To provide a method for producing a lubricating coating film for plastic processing, which is excellent in adhesiveness and lubricating property, a composition for forming a lubricating coating film for plastic processing and a material ...  
JP2006144004
To provide a sliding material having excellent abrasion resistance to ceramics at a low production cost.This sliding material comprises 20 to 40 wt.% of graphite based on natural graphite, 20 to 50 wt.% of another graphite based on synth...  
JP3803819
To obtain a metal surface treating agent capable of improving the press molding workability of a metallic material and depositing a film excellent in moisture resistance and film peelability. This metal surface treating agent contains (A...  
JP2006125567
To provide a sliding bearing grease for suppressing abnormal sounds resulting from the slide of a shaft and a bearing during stopping a machine while securing sufficient lubricating performance during slight rocking.The sliding bearing g...  
JP2006124513
To provide a viscosity index improver composition more excellent in oxidation stability than a conventional polymethacrylate viscosity index improver composition.The viscosity index improver composition comprises a polymer (A) containing...  
JP2006124586
To provide a viscosity index improver composition having good storage stability during long-term preservation even when blended with a pour point depressant and to provide a lubricating oil composition.The viscosity index improver compos...  

Matches 501 - 550 out of 1,143