| Document |
Document Title |
|
JP4939042B2 |
A novel lubricant composition is provided, which is free from an increase in consistency, separation of its lubricant base oil, and leakage of the separated lubricant base oil from a speed reduction gear or the like even if a stress is r...
|
|
JP4931269B2 |
A process for producing a polymer of an alpha -olefin which comprises polymerizing an alpha -olefin having at least 4 carbon atoms in the presence of a catalyst for producing polymers of olefins which comprises (A) a specific metal compo...
|
|
JP2012087194A |
To provide a lubricant for metal forming process which excels in adhesion when coated on a high-temperature article to be coated, excels in lubricity and seizure-prevention performance at high temperatures in performing metal forming pro...
|
|
JP4920846B2 |
Graft copolymers useful as a dispersant-viscosity improver for lubricating oil compositions comprise a hydrocarbon polymer having graft polymerized thereon at least two nitrogen containing units, at least one of the nitrogen containing u...
|
|
JP4907771B2 |
PURPOSE: To provide a method for removing a residual halogen compound without changing the physical properties resulting from the degradation reaction in a contact process with a solid treatment for reducing a residual halogen concentrat...
|
|
JP2012062427A |
To provide grease to be used in a rolling guide device which can further improve damping performances compared to a rolling guide device using oil lubrication, while sufficiently minimizing starting resistance compared to a sliding guide...
|
|
JP2012052138A |
To provide a polymer dispersed liquid having a low viscosity with a high polyolefin content, and further having high stability, and to provide a method for producing the polymer dispersed liquid, and use thereof.The highly-stable polymer...
|
|
JP4886402B2 |
|
|
JP2012504683A |
In accordance with the present invention, it has been discovered that an additive which is substantially insoluble in, has low solubility in and/or is otherwise incompatible with a functional fluid, may be supplied to the functional flui...
|
|
JP4880243B2 |
|
|
JP2012503685A |
Disclosed is a lubricant composition for use in association with a device involving metal-to-metal contact of moving parts, the composition comprising (a) a base stock comprising at least one low viscosity poly-alpha-olefin; (b) a viscos...
|
|
JP4870308B2 |
There are disclosed an ethylenic copolymer comprising ethylene and an alpha -olefin in which diad chain distribution ÄEAÜ of ethylene ÄEÜ and alpha -olefin ÄAÜ as determined by the nuclear magnetic resonance spectrum method (<13>C-...
|
|
JP4865428B2 |
To provide a compressor oil composition that can achieve both thermal/oxidative stability and sludge resistance at a high level even when used under a high temperature condition. The compressor oil composition comprises a lubricating bas...
|
|
JP4859313B2 |
To provide a seal excellent in self-lubricating properties and having sufficient mechanical strengths. This seal is provided by molding a composition obtained by blending one species of rubber selected from hydrogenated nitrile rubber, n...
|
|
JP4840925B2 |
A lubricant composition comprising an oil of lubricating viscosity; (A) 0.05 to 1.5 percent by weight of a copolymer comprising 70 to 79 percent by weight of units derived from ethylene ("E"), having a weight-average molecular weight of ...
|
|
JP4837922B2 |
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...
|
|
JP4822685B2 |
Lubricant compositions having improved anticorrosion performance comprising an extreme pressure compound comprising a sulfur-containing compound, an antiwear compound comprising a phosphorous-containing compound, an alkylene amine fricti...
|
|
JP4822473B2 |
A lubricating oil composition comprises 0.01 weight% (wt.%) or more of a lubricant base oil and an alkylene oxide-added non-ionic surfactant comprising a compound with a hydrophilic lipophilic balance value of at least 15, and a molecula...
|
|
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...
|
|
JP4810492B2 |
To provide a lubricating oil for a non-stage transmission having both a high intermetal friction coefficient which is required for a pushbelt type CVT oil and also an excellent abrasion preventive property for a belt and a pulley. This l...
|
|
JP4805457B2 |
A di-block copolymer of poly(monovinyl aromatic hydrocarbon) and hydrogenated poly(conjugated diene) comprises poly(monovinyl aromatic hydrocarbon) in the molecular weight range 8,000 to 30,000 and has a poly(monovinyl aromatic hydrocarb...
|
|
JP4808027B2 |
A lubricating oil composition for a transmission, characterized in that it comprises (A) a mineral oil base oil for a lubricating oil and/or a synthetic base oil for a lubricating oil having a kinematic viscosity at 100°C of 1.5 to 10 m...
|
|
JP2011214013A |
To provide a composition providing detergency and antiwear performance to an oil of lubricating viscosity often used in an engine oil and that is substantially free of a metal hydrocarbyl dithiophosphate.There is provided a composition c...
|
|
JP4799859B2 |
To provide a lubricant while having safety to a human body in a same degree to a lubricant used in a food machine, and also having rust resistance, waterproof property, water-repelling property and attaching property not different from t...
|
|
JP4803693B2 |
The boundary friction properties of lubricating oils are improved by including at least one polymeric ethylene-alpha-olefin copolymer derived dispersant and a molybdenum compound into a lubricating oil of a lubricating viscosity. A conce...
|
|
JP2011208159A |
To provide good shear stability and low temperature performance to lubricant formulations.A lubricant composition comprises: an oil of lubricating viscosity; (A) 0.05 to 1.5 wt.% of a copolymer comprising 70 to 79 wt.% of units derived f...
|
|
JP4790898B2 |
|
|
JP4776603B2 |
A grease composition using lubricating base oil that is biodegradable by microorganisms in nature and has an affinity to the human body is provided. More particularly, a distillation residue secondarily generated in production of biodies...
|
|
JP4764336B2 |
A quenching oil for reduced pressure quenching which comprises a base oil having a kinematic viscosity at 40° C. of 40 mm2/s or more and a vapor blanket breaking agent; and a method for quenching wherein the quenching oil is used and qu...
|
|
JP4761800B2 |
|
|
JP4761658B2 |
|
|
JP4749747B2 |
To provide a viscosity regulator for a lubricating oil which comprises a specific ethylene-α-olefin copolymer, can improve the fluidity of the lubricating oil at a low temperature, and is excellent in the balance between low temperature...
|
|
JP2011149027A |
To provide polymeric compositions having a high polymer size and a low Tg, to reduce the time required for a solid polyvinyl chloride resin to form a homogeneous melt subjected to thermal and mechanical work, to form it to smoothly-flowi...
|
|
JP4727907B2 |
A process for the preparation of polyalkenylsuccinimide products, in particular polyisobutenylsuccinimide products, is proposed, in which a polyalkene is reacted with a maleic acid, maleic anhydride or a functional derivative thereof to ...
|
|
JP4730982B2 |
|
|
JP4728643B2 |
The subject invention pertains to homogeneous liquid low molecular weight ethylene/alpha-olefin polymers having a number average molecular weight (Mn) as determined by gel permeation chromatography, of less than 25,000, a total crystalli...
|
|
JP4729361B2 |
To provide a rust-preventive oil composition which can attain all of rust preventability, degreasing properties and storage stability at high level in a well-balance. The rust-preventive oil composition contains: a base oil composed of a...
|
|
JP4717264B2 |
To provide a viscosity index improver which has an excellent shear stability and yields a highly economical lubricating oil composition, and a lubricating oil composition containing this. The viscosity index improver for lubricating oils...
|
|
JP4714426B2 |
|
|
JP4713751B2 |
To produce a traction drive fluid which can be used not only in a power transmission system but also in a hydraulic controlling system or a friction property controlling system of wet clutches. A saturated polycyclic hydrocarbon compound...
|
|
JP2011517714T |
The catalyst system which comprises single site metallocene and a non-ligating property anion in the method of manufacturing hyperviscous PAO petroleum stock, The process whose mixed オレフィン it is a process at which the materials...
|
|
JPWO2009101936A1 |
A copolymer, a method for producing the copolymer, a lubricating oil viscosity modifier and a lubricating oil containing the copolymer so that the lubricating oil exhibits excellent low temperature characteristics when used as a lubricat...
|
|
JP4693946B2 |
|
|
JP4694039B2 |
|
|
JP4691405B2 |
The heat-treating oil composition of the present invention is characterized by comprising a mixed base oil containing a low-boiling base oil having a 5% distillation temperature of from 300 to 400°C in an amount of not less than 5% by m...
|
|
JP4683185B2 |
A magneto rheological fluid comprises magnetic particles, a dispersing medium and polyethyleneoxide as a viscosity modifier, the polyethyleneoxide being present in an amount of 0.5 to 5% by weight based on the weight of the magnetic part...
|
|
JP4681286B2 |
|
|
JP2011084742A |
To provide a grease for a click part spread on the click part in various electronic parts and with favorable maneuvering feeling without swelling of a silicone rubber material and additionally preventing elevation of a rotatory torque at...
|
|
JP4678190B2 |
A solid lubricant for being embedded in pores or grooves formed at a sliding surface of a sliding member body, comprises 5 to 30% by volume of a polyethylene resin, 20 to 60% by volume of a hydrocarbon-based wax and 10 to 60% by volume o...
|
|
JP2011080040A |
To provide a lubricating oil additive which is excellent in dispersing property of an insoluble sediment, such as sludge, occurring in a lubricating oil and reduces the viscosity increase of a lubricating oil composition.The lubricating ...
|
