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Matches 1 - 50 out of 35,873

Document Document Title
WO/2018/186282A1
Provided is a hydraulic oil composition containing a lubricant base oil, a first antioxidant indicated by formula (1), and a second antioxidant indicated by formula (2). [In formula (2), R indicates an alkyl group that can be replaced by...  
WO/2018/186381A1
The present invention provides: a lubricant composition that favorably reduces friction between sliding members such as an inner part, etc., of a pump for causing a heating medium of a heat pump device to flow; and a lubricating system i...  
WO/2018/186040A1
Provided is an ionic liquid, characterized in containing a cationic component and an anionic component, and in that the cationic component comprises a group having a perfluoropolyether chain and a group having a hydroxyl group.  
WO/2018/186283A1
Provided is a hydraulic device comprising: an oil storage unit storing a hydraulic oil composition; a pressure feed unit that pressure-feeds the hydraulic oil composition; a control unit that controls the oil pressure, direction of flow,...  
WO/2018/181994A1
The present invention provides a lubricating oil composition which does not contain ZnDTP, while containing (A) a base oil, (B) molybdenum dialkyldithiocarbamate and (C) an organic acid metal salt compound that comprises a group 8 metal ...  
WO/2018/180763A1
Provided is a lubricating oil composition for a two wheeled vehicle, the lubricating oil composition being able to improve fuel efficiency (and especially fuel efficiency at low speeds), suppress a deterioration in the fatigue life of en...  
WO/2018/181431A1
Provided is a grease composition including a base oil (A) and a thickener (B), wherein the thickener (B) includes a sodium salt (B1) represented by general formula (b-1). The grease composition can easily form a grease, has an appropriat...  
WO/2018/180826A1
Provided are: a grease composition, upon the application of shear, said grease composition surely exhibiting a decrease in viscosity so that torque can be reduced and, at the same time, showing churning behaviors so that insufficient lub...  
WO/2018/181203A1
Disclosed is an additive for lubricant oils, which is represented by general formula (1). Also disclosed is a lubricant oil composition containing: a lubricant oil base oil; and an additive for lubricant oils, which is represented by gen...  
WO/2018/180065A1
Provided are: a wire-drawing lubricant that is not a liquid like prior pretreatment agents but a powder, does not generate sludge, does not require immersion and drying, and can be a convenient pretreatment agent, and that acts as a lubr...  
WO/2018/174188A1
Provided are: a viscosity index improver having an exceptional viscosity-index-improving effect, little decrease in viscosity due to long-term use, no production of precipitates by shear, and exceptional low-temperature viscosity; and a ...  
WO/2018/174126A1
A lubricating oil composition that contains a base oil (A) and a viscosity index improver (B) and satisfies the following requirements (I) and (II). The lubricating oil composition has exceptional fuel economy and abrasion resistance eve...  
WO/2018/173555A1
A lubricant composition for a watch includes a lubricant (A) and an antiwear agent (B), wherein the lubricant composition is characterized in that the lubricant (A) includes paraffin wax (A-1) or includes at least one selected from C23-3...  
WO/2018/174119A1
Provided are: a grease composition which is capable of reducing the torque, while maintaining the lubrication life if sealed in a rolling bearing or a hub bearing for use; and a rolling bearing and a hub bearing, in each of which this gr...  
WO/2018/169008A1
The present invention relates to a brittle material processing liquid which contains water, (A) one or more substances selected from the group consisting of acetylene glycols having an HLB value of from 4 to 12 (inclusive) and alkylene o...  
WO/2018/168967A1
This multi-layered sliding member 1 comprises: a back metal 2; a porous metal sintered layer 4 integrally bonded to one surface 3 of the back metal 2; and a cover layer 7 filled in and covering pores 5 and a surface 6 of the porous metal...  
WO/2018/168683A1
Provided are a coolant and a cooling device capable of reducing bad effects on human bodies. A cooling device 1A for cooling an engine mounted in a vehicle wherein a coolant is used for cooling an engine 2, said coolant containing no eth...  
WO/2018/168889A1
The present invention relates to a method for producing a polyether compound, which comprises a step for polymerizing an oxirane monomer using an organic aluminum (A) and an onium salt (B) so that the molar ratio of the component (A) to ...  
WO/2018/169039A1
Provided are a composition for a heat cycle system with which it is possible to more stably lubricate HCFO and CFO, and a heat cycle system in which said composition is used. A composition for a heat cycle system that includes a heat cyc...  
WO/2018/168992A1
The present invention addresses the problem of providing a novel vinyl-based and comb-like polymer having polyisobutylene in a side chain, and in particular, providing a novel vinyl-based and comb-like polymer which has polyisobutylene i...  
WO/2018/168684A1
Provided is a transformer oil that has high environmental compatibility and is expected to be further improved in transformer cooling properties. A transformer oil prepared by mixing a vegetable oil with a silicone oil and contains no mi...  
WO/2018/164218A1
Provided is a turbine oil which includes: a base oil (A) including a polyol ester (A1); an antioxidant (B) including an amine-based antioxidant (B1); a polymethacrylate (C) having a weight average molecular weight in the range of 50000-6...  
WO/2018/164258A1
Provided is a mineral oil type base oil conforming to VG22 to 100 in terms of viscosity grade as stipulated by ISO 3448, whereof the distillation curve exhibits a temperature gradient Δ|Dt| of 6.8°C/vol% or less, for the distillation t...  
WO/2018/159378A1
Provided is a lubricant for a magnetic recording medium, the lubricant being able to form a lubricating layer having excellent adhesion to a protective layer. The lubricant for a magnetic recording medium contains a fluorinated ether com...  
WO/2018/159232A1
The fluoroether compound of the present invention is represented by general formula (1). (In general formula (1), X represents a trivalent atom or a trivalent group of atoms, A represents a linking group comprising at least one polar gro...  
WO/2018/159250A1
This fluorine-containing ether compound is characterized by being represented by general formula (1).  
WO/2018/155395A1
The present invention provides a lubricant composition for an eccentrically oscillating planetary gear-type reduction gear, the lubricant composition containing (a) a base oil including synthetic oil, (b) at least one calcium salt select...  
WO/2018/155601A1
This lubricating oil additive is to be added to a lubricating oil, and is characterized by containing: a polyol ester synthetic base oil that is contained in an amount of 30.0-60 wt% in the lubricating oil additive; a sulfonic acid calci...  
WO/2018/147017A1
Provided are a lubricant having excellent contamination resistance and high thermal stability, a lubricant having excellent durability and thermal resistance, and a magnetic disk. The present invention uses a fluoropolyether compound com...  
WO/2018/144166A1
A method for improving fuel efficiency and reducing frictional properties while maintaining or improving deposit control, in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil...  
WO/2018/144167A1
A method for improving fuel efficiency and reducing frictional properties while maintaining or improving deposit control, in an engine lubricated with a lubricating oil. The lubricating engine oil has a composition including from 75 to 9...  
WO/2018/143365A1
The purpose of the present invention is to provide a lubricant composition which, in a sliding member, is interposed between a DLC-coated surface and another metal member (in particular, a steel material), the lubricant composition havin...  
WO/2018/143212A1
One embodiment of the present invention pertains to a refrigerating machine oil which has a kinematic viscosity of 0.5-1.5 mm2/s at 100°C, a 90% distillation temperature of not less than 280°C but less than 360°C in gas chromatography...  
WO/2018/139174A1
A fluoroether compound represented by formula (1). R1-R2-CH2-R3-CH2-R4-R5 (1) (In formula (1), R1 and R5 may be the same or different and are each a group having a heteroring, R2 and R4 may be the same or different and are each a divalen...  
WO/2018/139403A1
The problem to be solved by the present invention is to provide a fuel-saving-type engine oil composition, in which a low-viscosity engine oil is not constrained by a matter that the temperature is high or low, the load is low or high or...  
WO/2018/139058A1
Provided is the fluorine-containing ether compound represented by formula (1). R1-R2-CH2-R3-CH2-R4-R5 (1) (In formula (1), R1 and R5 may be the same or different and represent a C2-8 alkenyl group or a C3-8 alkynyl group, R2 and R4 may b...  
WO/2018/139130A1
Provided is a lubricant composition for a transmission, the lubricant composition: having excellent seize resistance and copper corrosion resistance; and comprising a base oil (A), a sulfur-containing compound (B) that does not contain -...  
WO/2018/139492A1
Provided are a processing medium which combines rust-preventive performance with metal-contamination-preventing performance, a processing composition, and a processing method. The processing medium according to the present invention cont...  
WO/2018/139326A1
Provided are: a friction-reducing agent containing neither sulfur nor phosphorus and having excellent friction-reducing properties; and a lubricating oil composition containing the friction-reducing agent. The friction-reducing agent com...  
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...  
WO/2018/135645A1
Provided is a lubricant composition which contains (A) a base oil, (B) zinc dithiophosphate, (C) a metal sulfonate, and (D) an ashless friction modifier that contains (D1) a boron-modified alkenyl succinimide, and which is used for a mac...  
WO/2018/136690A3
Anaerobic sealant lubricant compositions and uses are disclosed. The anaerobic sealant lubricant compositions cure anaerobically but have lubricity for easy disassembly, making the compositions well suited for fasteners and threaded comp...  
WO/2018/135230A1
Provided are: a lubricating oil composition which combines a high viscosity index with high shear stability and which comprises a polymethacrylate having a specific structure and a base oil having a kinematic viscosity at 40°C of 4.0 mm...  
WO/2018/136136A1
A lubricating oil composition and method of operating a boosted internal combustion engine. The lubricating oil composition includes greater than 50 wt.% of a base oil, one or more overbased calcium sulfonate detergent(s) and one or more...  
WO/2018/135537A1
Provided are: a grease composition which has excellent extinguishing properties without needing water and can suppress fuming, offensive odor generation and liquefaction when burned; and a method for manufacturing the grease composition....  
WO/2018/131543A1
The present invention addresses the problem of providing a lubricant oil composition for automobile gears, which has extremely excellent shear stability and also has temperature viscosity properties and oil film maintenance performance a...  
WO/2018/123341A1
Provided is a lubricating oil composition comprising: a base oil having a kinematic viscosity at 40°C of 4.0 mm2/s or more and less than 6.0 mm2/s, a kinematic viscosity at 100°C of 1.0 mm2/s or more and less than 2.0 mm2/s, and a flas...  
WO/2018/123904A1
The purpose of the present invention is to provide a water-based quenching liquid composition that has a slow cooling rate and can suppress quench cracking. Provided is a water-based quenching liquid composition comprising water (A), a s...  
WO/2018/125567A1
A lubricating composition includes an oil of lubricating viscosity, an N-alkyl naphthylamine, and at least one ashless antioxidant selected from a diarylamine antioxidant, a phenolic antioxidant, and mixtures thereof. The lubricating com...  
WO/2018/124070A1
The present invention addresses the problem of providing a lubricating oil composition having especially exceptional viscosity characteristics at low temperatures. The present invention pertains to a lubricating oil composition that incl...  

Matches 1 - 50 out of 35,873