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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 -...
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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...
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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...
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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/2018/135645A1 |
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...
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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...
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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...
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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....
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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...
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WO/2018/003822A9 |
[Problem] To provide a slipperiness-imparting agent capable of imparting durable slipperiness (in particular, slipperiness when wet). [Solution] The present invention was completed upon the discovery that a slipperiness-imparting agent c...
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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...
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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...
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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...
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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...
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WO/2018/116664A1 |
Provided is a lubricating base oil containing an ester compound, wherein the ester compound contains a mixture comprising a compound represented by general formula (1) (in formula (1), R1 and R2 independently represent a hydrogen atom, a...
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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/2018/117116A1 |
The present invention relates to: a refrigerating machine oil which contains a polyvinyl ether compound (A) that, based on 100 mol% of the total amount of constituent units excluding terminal constituent units in the molecular structure,...
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WO/2018/117121A1 |
Provided is a mineral-oil base oil satisfying the following requirements (I) to (V). ∙ Requirement (I): The base oil has a kinematic viscosity at 100°C of 2 mm2/s or higher but lower than 7 mm2/s. ∙ Requirement (II): The base oil ha...
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WO/2018/116742A1 |
A fluorine-containing ether compound represented by formula (1). R4-CH2-R3-CH2-R2-CH2-R1-CH2-R2-CH2-R3-CH2-R4 (1) [In formula (1): R1 and R3 are perfluoropolyether chains different from each other; R2 is a linking group having one or mor...
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WO/2018/117115A1 |
The present invention relates to: a refrigerating machine oil which contains a polyvinyl ether compound (A) that contains a specific amount of a constituent unit (a1) having a methoxy group on a side chain, and a polyvinyl ether compound...
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WO/2018/116495A1 |
[Problem] To provide a lubricating oil additive, a lubricating oil, a grease composition, a fuel oil additive, a fuel oil, and an oil sludge suppression method, which are capable of effectively suppressing oil sludge in a lubricating oil...
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WO/2018/110142A1 |
This lubricant base oil includes a condensation ester of an alcohol (A) and a carboxylic acid (B), wherein the alcohol (A) contains a polyhydric alcohol represented by general formula (1) (in formula (1), R1-R4 independently represent a ...
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WO/2018/110119A1 |
Provided are: a lubricating oil composition having exceptional seizure resistance and wear resistance, the composition including at least a mineral-oil-including base oil, sulfur, and a phosphorus-containing antiwear agent, and the mass ...
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WO/2018/105496A1 |
Provided is a lubricant oil composition that has a low sulfate ash content but yet shows excellent cleanliness and maintains excellent friction reduction action even after deterioration. The lubricant oil composition comprises a base oil...
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WO/2018/105575A1 |
The present invention can provide: a refrigerating machine oil composition which is intended to be added for a lubricity imparting purpose and has excellent additive solubility; and a working fluid composition for refrigerating machines,...
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WO/2018/105682A1 |
[Problem] To provide a core-shell type graft copolymer which substantially retains the physical properties and shape of a raw material polymer, and has a high proportion of various functional groups introduced only to the surface thereof...
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WO/2018/105482A1 |
Provided is a salt that comprises a silicon-containing phosphate anion represented by formula (1) (in the formula, R1-R4 each independently represent an alkyl group having 1-4 carbon atoms, and n represents an integer of 2-8).
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WO/2018/104408A1 |
The invention relates to a lubricating composition comprising: at least one base oil; and at least one glycerol monoether characterised in that one of the alcohol functions of the glycerol forms an ether function with a linear or branche...
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WO/2018/101432A1 |
Provided are: a grease composition obtained by mixing a fluorine-based grease, a urea-based grease, and a soap-based grease (calcium complex soap grease, calcium soap grease, barium soap grease, magnesium soap grease, or sodium soap grea...
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WO/2018/101282A1 |
Disclosed is a MoDTC-free lubricating oil composition for motorcycles which comprises an engine and a clutch, wherein the composition comprises: an oil of lubricating viscosity, a molybdenum compound, and a salicylate detergent having a ...
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WO/2018/101340A1 |
Provided is a mixed grease that contains: a grease (A) which is prepared from a base oil (a1) and a thickening agent (a2) that is a lithium soap comprising a lithium salt of a monovalent fatty acid; and a grease (B) which is prepared fro...
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WO/2018/101342A1 |
Provided is a method for efficiently producing a high-boiling-point solvent solution of a methacrylic copolymer having a narrow molecular weight distribution. Provided is a production method for a polymer solution that includes: a methac...
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WO/2018/097173A1 |
The present invention pertains to: a refrigeration oil that comprises (A) a mineral oil having a kinematic viscosity not more than 20.00 mm2/s at 40°C and (B) at least one member selected from the group consisting of vinyl-based polymer...
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WO/2018/092806A1 |
Provided is a grease composition which is intended for equipment provided with an automatic grease feeder and which has excellent pumpability, inhibits oil separation, and exhibits superior water resistance and coolant resistance. This g...
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WO/2018/092857A1 |
This sliding member has a base material and a coating layer formed upon the base material and formed using a resin composition having (A)–(C). The surface roughness of the coating layer after a sliding test is less than the surface rou...
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WO/2018/088418A1 |
The present invention addresses the problem of providing a solvent and a detergent that have excellent dissolving power, which is a basic property required of solvents or detergents, and that have a boiling point, flammability, toxicity,...
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WO/2018/082287A1 |
A water-based cutting fluid and a preparation method therefor, the water-based cutting fluid comprising the following components: 18-25 parts by weight of alcohol amine or amide, 15-25 parts by weight of organic acid, 15-20 parts by weig...
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WO/2018/083981A1 |
An electric compressor (3) according to the present invention comprises a compression mechanism section (33) that compresses a refrigerant, and an electric motor (24) that drives the compression mechanism section (33), inside a sealed co...
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WO/2018/081822A1 |
The invention relates to phosphorous-containing compounds useful as antiwear additive components, lubricant additive compositions and lubricant compositions each comprising such compounds, methods for making and using the same, including...
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WO/2018/081810A1 |
The invention relates to lubricant additive compositions and lubricant compositions each comprising thiophosphates and thiophosphate derivatives thereof, alone or in combination, useful as antiwear additive components, methods for making...
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