Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 36,391

Document Document Title
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...  
WO/2019/099471A1
The addition of mixed thio acid amide molybdenum dithiocarbamates to lubricant compositions comprising magnesium detergents and/or overbased magnesium detergents, e.g., overbased magnesium sulfonate, provides lubricant compositions that ...  
WO/2019/098098A1
Provided is a lubricating oil composition for a shock absorber, the lubricating oil composition being capable of emitting fluorescence by ultraviolet irradiation while ensuring thermal stability and abrasion resistance. This lubricating ...  
WO/2019/093238A1
The present invention pertains to: a lubricating oil composition for a shock absorber; a friction reduction method for a shock absorber; and a method for manufacturing a lubricating oil composition for a shock absorber. The lubricating o...  
WO/2019/093141A1
The present invention provides an initial running-in agent composition suitable for forming a low-friction surface (running-in surface) on a sliding member such as a hard carbon film in a system in which water is used as a lubricant. Thi...  
WO/2019/093142A1
The present invention provides a lubrication system and liquid agent set for the lubrication system, which are suitable for achieving low friction and low wear on a DLC sliding surface. The lubrication system according to the present inv...  
WO/2019/087573A1
Provided is a lubricant composition for plastic processing which has a high lubricity and excellent mold releasability. Use is made of a lubricant composition for plastic processing which comprises (a) silica and (b) an alkali metal salt...  
WO/2019/089180A1
A method for improving wear control, while maintaining or improving deposit control and cleanliness, in an engine or other mechanical component lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formu...  
WO/2019/087548A1
Provided is a fluorine-containing ether compound which is capable of forming a lubricating layer that has excellent wear resistance even if the thickness thereof is thin, and which is suitable as a material for a lubricant for magnetic r...  
WO/2019/087351A1
This lubricant base oil contains a condensation ester of (A) an alcohol and (B) a carboxylic acid. The alcohol (A) contains trimethylol propane; and the carboxylic acid (B) contains (b1) a linear or branched saturated fatty acid having 7...  
WO/2019/089177A1
A method for improving wear control of a steel surface lubricated with a lubricating oil through the generation of fast-forming tribofilms. The method includes: (i) using as the lubricating oil a formulated oil, the formulated oil having...  
WO/2019/089181A1
A method for improving wear control of a steel surface lubricated with a lubricating oil through the generation of thick tribofilms. The method includes: (i) using as the lubricating oil a formulated oil, the formulated oil having a comp...  
WO/2019/082917A1
This lubricant composition contains a base oil and a fullerene adduct.  
WO/2019/055920A3
The presently disclosed technology relates to a nano-additives to improve the performance of lubricants, oils, and greases. More specifically, the presently disclosed technology relates to applying capped metal oxide nanoparticles, such ...  
WO/2019/082883A1
A fullerene-containing lubricating oil composition including a base oil and a fullerene, the fullerene being dissolved and having a concentration of at least 1 mass ppm and less than 50 mass ppm.  
WO/2019/082865A1
The purpose of the present invention is to provide an ester lubricant base oil for fluid bearings that has an excellent hydrolysis resistance and low-temperature fluidity, a high viscosity index, and a good evaporation resistance. The pr...  
WO/2019/082915A1
A method for producing a lubricating oil composition includes: a step for mixing a base oil and a fullerene, dissolving the soluble component of the fullerene in the base oil, and obtaining a mixture of the base oil and fullerene; a step...  
WO/2019/083022A1
A grease composition which contains a base oil (a) and a thickener (b), wherein: the base oil (a) contains two or more types of synthetic oil; at least one of these types is a low viscosity ester-based synthetic oil (c) having a kinemati...  
WO/2019/076196A1
Provided are a graphene/trimanganese tetraoxide composite nano lubricating additive and a synthesis method thereof. Graphite is mixed with concentrated sulfuric acid and potassium permanganate for oxidation reaction, hydrogen peroxide is...  
WO/2019/077961A1
Provided is a hydraulic oil composition containing a base oil (A), an antioxidant (B) including an amine antioxidant (B1) and a phenolic antioxidant (B2), and a succinic acid imide compound (C), wherein the hydraulic oil composition sati...  
WO/2019/077105A1
The present invention relates to the use, for cooling and lubricating a drive system of an electric or hybrid vehicle, of a composition having a kinematic viscosity, measured at 100°C according to standard ASTM D445, of between 3 and 10...  
WO/2019/074814A1
A fabrication fluid composition, such as a metal cutting fluid concentrate, contains water, a first surfactant which is an anionic surfactant, a second surfactant which is an amphoteric surfactant, a third surfactant which is selected fr...  
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...  
WO/2019/074097A1
Provided are: a composition; and a threaded joint (1) for pipes, which is provided with a lubricating coating film layer (21) that is formed from the composition. A composition according to one embodiment of the present invention is used...  
WO/2018/231845A3
A solid lubricant composition comprising a wax carrier and agglomerates of PTFE micropowder dispersed throughout the wax carrier is disclosed. In some embodiments, the solid lubricant composition is applied to an interior surface of a cy...  
WO/2019/069878A1
Provided is a gear oil composition for automobiles which imparts superior seizing resistance, wear resistance, and fuel saving properties, includes at least (A) a base oil, (B) a sulfur-based extreme pressure agent, and (C) a phosphorus-...  
WO/2019/055920A2
The presently disclosed technology relates to a nano-additives to improve the performance of lubricants, oils, and greases. More specifically, the presently disclosed technology relates to applying capped metal oxide nanoparticles, such ...  
WO/2019/054148A1
A fluorine-containing ether compound which is represented by R1-R2-CH2-R3-CH2-R4-R5. (In the formula, R3 represents a perfluoropolyether chain; each of R1 and R5 independently represents an optionally substituted alkyl group, an organic ...  
WO/2019/047039A1
An automobile gear lubricating oil, which is prepared by means of the following components according to weight fraction ratio: 91-98 parts of trimethylolpropane oleate; 2-6 parts of sodium sulfite; 3-6 parts of an extreme pressure agent;...  
WO/2019/051363A1
A transformer oil basestock is disclosed that includes at least 99 wt% of naphthenes and paraffins, based on the total weight of the transformer oil basestock, wherein the weight ratio of naphthenes to paraffins is at least 1, as measure...  
WO/2019/049585A1
Provided is a fluorinated ether compound represented by formula (1). (1): R1-R2-CH2-R3-CH2-R4 (In the formula (1), R1 is an alkyl group optionally having a substituent, R2 is a divalent linking group linked to R1 via etheric oxygen, R3 i...  
WO/2019/049963A1
The purpose of the present invention is to provide a grease composition with which it is possible to suppress the occurrence of noise when cold, even under extremely low temperature conditions below -20°C. A grease composition 7 include...  
WO/2019/051391A1
A hydrocarbon fluid is disclosed that has a pour point of at most -30°C, as measured by ASTM D5950, and that comprises at least 99 wt% of naphthenes and paraffins, based on the total weight of the hydrocarbon fluid, wherein the weight r...  
WO/2019/047033A1
A modified automotive gear lubricating oil prepared by the following components in parts by weight: 80-93 parts of a neopentyl polyol ester; 2-6 parts of sodium sulfite; 2-5 parts of an extreme-pressure additive; 2.6-4.7 parts of sodium ...  
WO/2019/044624A1
A grease composition containing a base oil (A), a urea-based thickener (B), an antioxidant (C), and a rust inhibitor (D), wherein the maximum frequency peak in the particle size distribution curve on a volume basis obtained by measuring ...  
WO/2019/041843A1
A specialized lubricant for carbon film engines, comprising the following components in parts by weight: 80-85 parts of a base oil, 1-2 parts of antifoaming agent T901, 1-2 parts of polymethacrylate, 2-4 parts of dispersing agent T171, 1...  
WO/2019/044942A1
Provided are: a grease composition that has high biodegradability and, when enclosed within and used in a rolling bearing or the like, can lower torque and prolong service life without adverse affects such as rust generation; and a metho...  
WO/2019/039536A1
The purpose of the present invention is to provide a rolling bearing having both high-temperature durability and resistance to noise abnormalities at cold temperatures. A rolling bearing 1 is used in automotive electrical auxiliary equip...  
WO/2019/039200A1
Provided is a fluorinated ether compound, which can be used advantageously as a lubricant material for a magnetic recording medium, the lubricant material being capable of forming a lubricant layer having excellent chemical resistance an...  
WO/2019/039265A1
A fluorine-containing ether compound characterized by being represented by formula (1). R1–R2–CH2–R3–CH2–R4–R5 (1) (In formula (1), R3 indicates a perfluoropolyether chain. R2 and R4 indicate a divalent linking group having a...  
WO/2019/039535A1
Provided is a rolling bearing which can be effectively prevented from undergoing early stripping associated with hydrogen brittleness under the conditions where the rolling bearing is used and which can be used for a long period of time....  
WO/2019/036285A1
The disclosed technology relates to a lubricant composition for use in an automatic transmission of a hybrid electric vehicle, containing an oil of lubricating viscosity, at least one borate ester, and at least one phosphorus containing ...  
WO/2019/031404A1
A lubricating oil composition that includes: a base oil (A) that includes an olefin polymer (A1) that has a prescribed kinematic viscosity, flash point, and pour point, the area of the peak from a decene trimer hydride (A11) being at lea...  
WO/2019/031402A1
A refrigerator oil composition which comprises an epoxy compound (X) having an olefin skeleton and/or a terpene skeleton and a base oil (Y).  
WO/2019/021794A1
[Problem] To provide an aqueous coating agent composition (in particular, an aqueous coating composition for lubricating films that contains a solid lubricant) which as a whole is excellent in terms of flowability, applicability, and sto...  
WO/2019/018504A1
Disclosed is a method of treating a used hydrocarbon lubricant of ISO Viscosity Grade 46 or higher comprising oxidation products that adversely affect lubricant performance. The hydrocarbon lubricant has a Group II hydrocarbon oil or Gro...  
WO/2019/017227A1
[Problem] To provide: a grease composition that has a superior noise reduction effect at low frequencies (100-500 Hz range); a slide member using same; and a noise reduction method. [Solution] Provided are: a grease composition (preferab...  
WO/2019/014995A1
A method for dispersing nanoparticles, a core-shell-structured nanoparticle, a preparation method therefor, and lubricant oil having core-shell-structured nanoparticles. The method for dispersing nanoparticles comprises: forming shells o...  
WO/2019/018326A1
The disclosed technology relates to lubricants for compression ignition internal combustion engines, particularly those demonstrating at least one of improved seals performance, reduced deposit formation, and excellent durability. The pr...  
WO/2019/014533A1
Aspects of the present disclosure relate to a process for producing synthetic hydrocarbon base oils having advantageous properties for formulation of engine oils, and the base oils obtained by such processes, involving the production of ...  

Matches 1 - 50 out of 36,391