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JP4531907B2 |
To provide a process oil reduced in a content of polycyclic aromatic compounds said to be harmful to humans and retaining conventional performances. A process oil having a polycyclic aromatic content of below 3 mass % is produced by extr...
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JP4528909B2 |
To provide an emulsion dispersion exhibiting by far excellent surface modifying ability of a substrate compared with a conventional wax emulsion dispersion or a fatty acid metal salt emulsion dispersion. The wax-metallic soap composite e...
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JP4528627B2 |
The present invention relates to a polymer dispersion having low viscosity, comprising A) at least one dispersed polyolefin, B) at least one dispersing component, C) at least one carrier medium and D) at least one compound having a diele...
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JP4524044B2 |
Hydroprocessing of petroleum and chemical feedstocks using bulk Group VIII/Group VIB catalysts. Preferred catalysts include those comprised of Ni-Mo-W.
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JP4504048B2 |
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JP4473691B2 |
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JP2010107252A |
To provide a container for simply and rapidly diagnosing foreign substance in lubricant, and to provide a method for diagnosing foreign substance in the lubricant.This foreign substance diagnosing container 10A is constituted so that a c...
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JP4460433B2 |
To provide a method for producing a heat-releasing silicone grease composition easy to adjust its viscosity in its preparation and slight in viscosity change with time. The heat-releasing silicone grease composition comprises (A) an orga...
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JP2010509464A |
The disclosed technology relates to a dispersion comprising LiOH and/or LiOH.H2O particulates dispersed in an organic medium comprising at least one oil and at least one surfactant, the concentration of LiOH and/or LiOH.H2O particulates ...
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JP4436508B2 |
To obtain the subject composition good in storage stability at low temperatures, exhibiting excellent friction diminishing effect or abrasion preventive effect in the lubrication of Teflon (R) resin-impregnated bushes or piston bands and...
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JP4436507B2 |
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JP2010060046A |
To provide a surface treatment method for a sliding surface capable of effectively preventing or restricting a stick slip, and to provide a method of assembling a sliding member, to which the described treatment is performed, and the sli...
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JP4427669B2 |
The present invention is intended to obtain a viscosity modifier for a lubricating oil, by the use of which a lubricating oil composition of excellent low-temperature properties can be obtained, and to obtain a lubricating oil compositio...
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JP2010049782A |
To provide a lubricant film which is excellent in durability for magnetic recording medium, lubricant film adhesion to an underlying layer, and abrasion resistance.A method of manufacturing the magnetic recording medium includes steps of...
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JP2010020823A |
To provide a method of manufacturing a magnetic recording medium, with which a magnetic recording medium with stable reproducing characteristics of magnetic recording is obtained by reducing contaminants on the surface of the magnetic re...
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JP4392917B2 |
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JP4389299B2 |
To obtain complex particles for electric rheology fluid and electric rheology fluid in which stabilized electric rheology effect and good storage stability are maintained without precipitating complex particles in a dispersion medium und...
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JP2009299105A |
To provide a surface treated plate for molding which is excellent in press moldability and scratch resistance when it is press-molded.The surface treated plate 1 for molding is obtained by applying a surface treatment for molding to an a...
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JP2009543903A |
The present invention relates to a control release gel for delivery of additives free of producing ash to substantially free of producing ash into a lubricant. Further, the invention provides for a method of controlled release of additiv...
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JP4381250B2 |
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JP4379682B2 |
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JP4375617B2 |
On producing a lubricant which is used in making a lubrication layer included in a magnetic disk from the lubricant, a phosphorus-containing compound is removed from a raw-material lubricant including the phosphorus-containing compound t...
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JP2009541527A |
The present invention relates to a method of dispensing accurately small amounts of high viscosity lubricant components using tubeless positive-displacement liquid-handling equipment for forming lubricant blends. The method includes the ...
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JP2009245490A |
To provide a perpendicular magnetic recording medium which has sufficient durability, moisture resistance and stain resistance, and has a suitable lubricating layer holding R/W characteristics.In a method for manufacturing the perpendicu...
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JP2009235283A |
To provide a method for measuring the particle diameters of solid components contained in a grease which is suitable for the measurement of primary particles because it is made to hardly cause aggregation among solid components.This inve...
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JP2009235252A |
To provide an ashless friction adjuster containing neither metal nor phosphorus, which continually exhibits friction reducing properties and wear resistance and can impart excellent fuel-saving performance, a lubricant additive compositi...
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JP2009209179A |
To provide a grease composition which can more inhibit the change of a thickening degree and the separation of oil at a high temperature, is not solidified at the ultralow temperature of -40C, and exhibits better characteristics than tho...
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JP4327929B2 |
A method for preparing urea grease excellent in low noise properties comprises the step of adding a base oil in which an amine (or an isocyanate) is dissolved or dispersed, to a base oil in which an isocyanate (or an amine) is dissolved ...
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JP2009199699A |
To provide a lubricant applicator and a lubricant applying method for application of a lubricant, in more detail, for pulling up an application object dipped in a solution of the lubricant through a vapor layer volatilizing from a solven...
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JP2009191168A |
To provide a lubrication method of reducing friction and wear of a hydrogen-terminated silicon substrate by using a self-organized film directly coupled to the hydrogen-terminated silicon substrate.In the lubrication method of reducing f...
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JP2009155443A |
To provide a lubricant in which the timing of maintenance, etc., of a mechanical apparatus using a lubricant is easily grasped, and to provide a method of determining lubricant deterioration.The lubricant contains an inorganic film micro...
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JP2009155670A |
To provide a manufacturing method of a hard thin film by which a hard thin film having high adhesiveness can be formed and also film thicknesses can be differentiated partially in the hard thin film.In the method of forming the hard thin...
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JP2009150744A |
To provide an extraction method of a sulfide-type sulfur component in insulating oil, capable of simply measuring the sulfide type sulfur component in the sulfur component contained in insulating oil, with high sensitivity.The extraction...
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JP2009120853A |
To provide a lubricating oil composition containing polyolefin and polyacrylate, which is excellent in performance.The lubricating oil composition includes an oil having lubricating viscosity and a total of from about 1 to about 50 wt.% ...
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JP2009101393A |
To provide a simple evaluating method of properties of pilger roll oil which is used as lubricating oil of a pilger mill in a manufacturing process of a steel pipe.The simple evaluating method of the pilger roll oil is used for simply ev...
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JP2009091576A |
To solve a compatibility problem between a friction modifier and an overbased metal sulphonate detergent in a lubricating oil composition.The overbased metal sulphonate detergent has at least one friction modifier including at least one ...
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JP4257868B2 |
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JP2009514991A |
This invention discloses an improved process which employs mixed alpha-olefins as feed over activated metallocene catalyst systems to provide essentially random liquid polymers particularly useful in lubricant components or as functional...
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JP4246496B2 |
A process to prepare a waxy raffinate product by (a) hydrocracking/hydroisomerizing a Fischer-Tropsch derived feed, wherein weight ratio of compounds having at least 60 or more carbon atoms and compounds having at least 30 carbon atoms i...
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JP2009513727A |
Process to prepare a base oil having an paraffin content of between 75 and 95 wt % by subjecting a mixture of a Fischer-Tropsch derived feed and a petroleum derived feed to a catalytic pour point reducing treatment.
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JP4245659B2 |
An oil-soluble sulfurised phenol intermediate or additive compatible with nitrile seals has a chlorine content of less than 1000ppm, and a sulphur content of at least 4 mass %. It may also have a level of un-sulphurised phenolic material...
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JP2009511912A |
A method and apparatus for determining the total base number of a used lubricant from an open, all loss, lubricating system. An AC voltage signal is applied between electrodes immersed in the used lubricant and a used-lubricant dependent...
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JP2009510214A |
The invention relates to compositions comprising a blend of Group II basestocks and low volatility, low viscosity PAO basestocks. The blend is particularly useful for preparing finished lubricants that meet or even exceed the criteria fo...
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JP2009052694A |
To provide a rolling sliding member and a rolling device that are suitably usable even under conditions where a large contact stress is working, slip likely happen and lubrication is not provided.A lubricating coating L is coated on a ba...
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JP4234395B2 |
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JP4234442B2 |
In a particular embodiment, the invention concerns a lubricating grease having 70 to 95 percent by weight of a mixture that includes at least a first ester of fatty acid and of sorbitan, and at least a second ester of fatty acid and of p...
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JP2009507953A |
A method of monitoring the fire resistance of hydraulic fluids involves measuring a property of the hydraulic fluid that changes as the hydraulic fluid is used; relating the measurement to the fire resistance of the hydraulic fluid; and ...
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JP2009035584A |
To provide a sliding member having a DLC (diamond-like carbon) layer having excellent adhesiveness to a substrate.The sliding member is characterized by having a substrate, a gradient layer having at least one element selected from silic...
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JP2009506162A |
The invention provides a method of lubricating containing: (a) employing a first functional fluid, (b) adding or contacting the first functional fluid with a controlled release gel wherein the controlled release gel has the desired addit...
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JP4217289B2 |
A paraffins-rich raffinate from the solvent extraction of a lubricating oil feedstock is treated by two-stage hydroconversion followed by hydrofinishing. A preferred subsequent step comprises dewaxing. A lubricating oil basestock having ...
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