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WO/2023/032812A1 |
A rotary device 1 comprises: a rotary part; and a fixed part. The rotary part has a shaft 100, and a first permanent magnet 210 provided with a bearing part 217 and provided on at least one end side of the shaft 100. The fixed part has a...
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WO/2022/255168A1 |
The present invention makes it possible to provide a solid lubricating film in which lubricity as well as excellent corrosion resistance can be imparted to an oil well pipe threading even if the solid lubricating film is employed as lubr...
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WO/2022/255167A1 |
A solid lubricant coating film can be provided, which can impart satisfactory lubricity and corrosion resistance to an oil well pipe thread even when graphite is used as a solid lubricating agent. In the solid lubricant coating film, at ...
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WO/2022/233883A1 |
The invention relates to a formulation and the use thereof as a lubricant for the hot forming of metals and as an agent for protecting metals against scale formation, and to a method for manufacturing pipes in an extrusion process using ...
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WO/2022/202759A1 |
Provided is a particle-containing resin composition that comprises particles having an appropriate particle size and can improve friction resistance and wear resistance characteristics even in high temperature, high load environments. ...
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WO/2022/046695A1 |
A solid lubricant bar comprising hydrogenated castor oil or wax, expandable flake graphite, and copper. ATH, MDH, and zinc borate can also be added to the formulation to enhance fire retardancy and suppression.
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WO/2022/039131A1 |
A metal pipe for an oil well according to the present disclosure can be fastened with a high torque even when the metal pipe has a large diameter. A metal pipe (1) for an oil well according to the present disclosure comprises a pipe main...
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WO/2021/157745A1 |
The present invention addresses the problem of providing a lubricant composition that can substitute for chemical processing using a phosphate, the lubricant composition being provided with stable lubricating performance in a practical m...
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WO/2021/068128A1 |
A plate-like alumina particle containing a coloring component is provided. A plate-like alumina particle containing molybdenum, silicon, and a coloring component. A method for manufacturing the plate-like alumina particle, the method inc...
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WO/2021/068125A1 |
A plate-like alumina particle, in which a ratio I (006) /I (113) of a peak intensity I(006) at 2θ = 41.6 ± 0.3 degrees which corresponds to a (006) face to a peak intensity I(113) at 2θ = 43.3 ± 0.3 degrees which corresponds to a (11...
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WO/2021/070664A1 |
The present invention provides a novel cooling agent which is useful for molds for plastic working. A cooling agent for molds for plastic working, said cooling agent containing the component A and the component B described below. Compone...
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WO/2021/068139A1 |
Alumina particles including a card-house structure that includes at least three planar alumina flakes, the planar alumina flakes being adhered to one another, the alumina particles having an average particle diameter of 1 to 1000 μm and...
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WO/2021/065026A1 |
The purpose of the present invention is to provide a surface-treated zinc-based plated steel sheet for which a surface treatment can be achieved within a shorter time compared with a bonderizing treatment and which has high galling resis...
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WO/2021/054348A1 |
Provided is a carbon transfer film having an excellent wear suppression effect and an excellent friction reduction effect. A carbon transfer film 12 contains carbon having a sp2 bond, wherein the zirconium content in a surface thereof ...
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WO/2020/152137A1 |
The present invention relates to a dinuclear molybdenum complex with ligands selected from fatty tertiary amines of formula (I): R-N[(CH2)nR2][(CH2)nR3], wherein R represents a linear or branched alkyl comprising 3 to 30 carbon atoms, pr...
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WO/2020/149310A1 |
The present invention provides a threaded joint for pipes that has excellent high torque performance and a method for manufacturing the same. This threaded joint for pipes includes a pin (3), a box (4), and a solid lubrication film (21)....
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WO/2020/144980A1 |
Provided are a slide member composition and a slide member, which are capable of preventing separation of a coating film from the vicinity of the interface between the coating film and an object being coated, and are capable of maintaini...
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WO/2020/101598A2 |
The present invention relates to a method for producing a lubricant composition comprising glyserol mono-ester, said method comprises reacting of a mixture, comprising glycerol and an oil acid, in the presence of catalyst as olive leaf e...
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WO/2020/091708A2 |
The present invention relates to a lubricant composition for use in shaping plastics. Said lubricant composition is in combination with isodecyl stearate as the first component and it comprises ester mixture obtained by means of esterifi...
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WO/2020/065138A1 |
The present application relates to the variation of the change in the permeability of space, discovered through the Higgs boson on 4 July 2012, concerning the effects of concentration and dispersion of electrons that are not the object o...
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WO/2020/065140A1 |
The present application relates to the variation of the change in the permeability of space, discovered through the Higgs boson on 4 July 2012, concerning the effects of concentration and dispersion of released electrons that are not the...
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WO/2020/001678A1 |
The invention relates to a layer system (1) for tribological applications, comprising a surface (7, 8) and a plurality of surface particles (4) and hydrogen-passivated carbon nano-onions (5, 6) arranged on said surface (7, 8). The invent...
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WO/2019/239917A1 |
A film is formed by use of a composition containing (A) a binder resin, (B) a hard particle, and (C) a solid lubricant selected from the group containing molybdenum disulfide and graphite, wherein the composition contains tungsten carbid...
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WO/2019/225203A1 |
This sliding spline shaft device is provided with male splines, and female splines which fit together with the male splines so as to be capable of moving in the axial direction, with at least one of the sets of splines having a surface-t...
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WO/2019/214848A1 |
The invention relates to a lubricant for a cleaning device (10) of a heat exchanger (13), containing at least 30% polytetrafluoroethylene, at least 0.5% graphite and at least 0.5% molybdenum disulfide. The invention further relates to a ...
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WO/2019/181131A1 |
Provided is a slide member for an internal combustion engine of an automobile and the like, the slide member being provided with a good sliding characteristic by having increased lipophilicity of the slide surface due to adjustment of th...
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WO/2019/105966A1 |
The invention relates to a composite coating comprising a solid matrix of the ceramic type produced via a sol/gel method, in which a lubricating filler is included in the form of crystalline lamellar particles comprising a stack of 2 to ...
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WO/2019/097791A1 |
Provided is a sliding member wherein a sliding layer is capable of exhibiting excellent sliding properties in terms of seizure resistance, wear resistance, and heat resistance. This method is for manufacturing the sliding member that sli...
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WO/2019/075019A1 |
A solid lubricant is provided for lubricating a threaded connection such as a drill pipe connection. A dry lubricant or solid lubricant is formed into a shaped structure adapted for being received at a connecting end of a tubular, such a...
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WO/2019/004328A1 |
[Problem] To provide a novel lubricant which is capable of suppressing seizing of metal materials due to friction between the metal materials. [Solution] The above-mentioned problem is able to be solved by a lubricant which contains a sm...
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WO/2018/216416A1 |
Provided are a threaded joint for pipes that has excellent over-torque performance, and a method for producing the same. A threaded joint (1) for pipes according to the present embodiment comprises a pin (5) and a box (8). The pin (5) an...
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WO/2018/198965A1 |
Provided is a cutting-aiding lubricant containing a fullerene.
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WO/2018/135476A1 |
The present invention provides a structure which has: a base body having a surface formed of a lubricant and a silica-containing olefin-based resin; and an oil film formed on said surface, the structure being characterized in that silica...
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WO/2018/117226A1 |
[Problem] To provide a method for producing a hot-forged material in an atmosphere using, for the die, an Ni-base superalloy which is advantageous in terms of the service life of the die, and also using, as a lubricant, a glass lubricant...
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WO/2018/104641A1 |
The present invention concerns a friction piece (10) suitable for operating in a lubricated medium at a temperature higher than 200°C. The piece (10) comprises a metal surface (12) and an external coating (14) composed of tungsten carbi...
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WO/2018/062357A1 |
Provided is a slide member (1) having a sliding surface, at least part of which is constituted of the surface of a lubricating member (3), said sliding member comprising: a base (4) which is a sintered compact of a molded body including ...
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WO/2018/020976A1 |
Provided are: a solid lubricant which is formed from a layered titanic acid compound and has a low friction coefficient; a grease composition and a lubricant composition for plastic working, each of which uses this solid lubricant; a met...
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WO/2017/223308A1 |
A stable aqueous, semi-aqueous or non-aqueous suspension medium to suspend inert organic or inorganic particles in the suspension medium containing gel particles as a separating agent for the inert organic or inorganic particles, which g...
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WO/2017/199503A1 |
This water lubricant composition (10) includes water (11) as a base lubricant and ND particles (12) which are hydrogen-reduced nanodiamond particles. The content ratio of water (11) in the water lubricant composition (10) is at least 90%...
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WO/2017/195449A1 |
Provided is a lubricant that can adhere easily to the surface of a component. An aspect of the invention is a lubricant comprising particles 53, wherein: each particle includes a grain 51, and a first film 52 or a substance covering the ...
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WO/2017/186791A1 |
The invention relates to a rust dissolver (50) for dissolving a corroded mechanical connection of metallic surfaces. The rust dissolver (50) comprises at least one solvent (51), at least one thickener (54), at least one complexing agent ...
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WO/2017/179665A1 |
This treated surface steel band is provided with: a base steel sheet; a zinc phosphate coating layer formed as islets on the surface of the base steel sheet and made of needle-shaped zinc phosphate crystals; and a lubrication coating lay...
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WO/2017/163853A1 |
Provided is a wax pattern surface-treating agent which includes a solvent, boron nitride, and one or more surfactants selected from an anionic surfactant, a cationic surfactant, a non-ionic surfactant, and an amphoteric surfactant.
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WO/2017/147380A1 |
The invention is directed to a method for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine by supplying to the sump a lubricant composition which contains an oil of lubricating viscosi...
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WO/2017/142023A1 |
Provided is a cutting method that has a cutting step in which a workpiece material is cut by a cutting implement and a through-channel penetrating through a front surface and a back surface of the workpiece material is formed while an au...
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WO/2017/122434A1 |
Provided is a mixed powder for powder metallurgy, which has excellent green compact strength and extractability. The mixed powder for powder metallurgy includes: an iron-based powder; and 0.3-2.0 parts by mass of a copolymerized polyamid...
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WO/2017/120207A1 |
A water based dispersion that includes lubricating nanoparticles. The lubricating nanoparticles can be provided by at least one intercalation nanoparticle of a metal chalcogenide in dispersion with the water base. The at least one interc...
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WO/2017/099245A1 |
Provided is a sliding member (excluding those used for an image formation device) such that a good coefficient of friction is maintained and generation of scraping sounds (noise) caused by a continuously sliding member can be reduced. Ad...
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WO/2017/094810A1 |
A swash plate 3 which is a sliding member, the swash plate 3 comprising a base 31 and a coating layer 32 formed on the base 31. The coating layer 32 comprises a binder resin 321 and a solid lubricant 322 dispersed in the binder resin 321...
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WO/2017/090711A1 |
Provided is a cutting method including a cutting step for cutting a workpiece material using a cutting tool whereby a through-channel is formed in the workpiece material, wherein: in the cutting step, the workpiece material is cut by the...
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