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WO/2020/216655A1 |
Use of a guanidinium-based ionic liquid as detergent in a lubricant composition, notably for lubricating marine engines. A lubricant composition comprising a guanidinium-based ionic liquid.
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WO/2020/218386A1 |
A lubricating oil composition which contains a fullerene and a base oil, wherein: the fullerene is a fullerene sublimate; and the base oil is a multiply-alkylated cyclopentane oil or an ionic liquid.
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WO/2020/218522A1 |
This lubricating oil composition contains a lubricating-oil base oil having a naphthene content of 15% or more, a triamide formed by tetraethylenepentamine and a carboxylic acid, and a tetramide formed by tetraethylenepentamine and a car...
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WO/2020/213644A1 |
A transmission lubricating oil composition that contains (A) a lubricating oil base oil that includes a mineral-oil-based base oil and/or a synthetic-oil-based base oil, has a kinematic viscosity at 100°C of 1.5–3.2 mm2/s, and has a %...
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WO/2020/194547A1 |
[Problem] To provide a lubricant oil composition which is for vehicle transmission fluid, and which has extremely excellent shear stability, has an excellent high-level balance of temperature-viscosity characteristics and low-temperature...
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WO/2020/194551A1 |
[Problem] To provide a lubricant oil composition which is for a compressor oil, and which has not only extremely favorable temperature viscosity properties but also good heat-resistant oxidation stability. [Solution] This lubricant oil c...
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WO/2020/194546A1 |
[Problem] To provide a lubricating oil composition for internal combustion engines, which is capable of maintaining a high HTHS viscosity with low viscosity, while exhibiting excellent stability of thermal oxidation resistance. [Solution...
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WO/2020/195509A1 |
The present invention addresses the problem of providing a grease composition for speed reducers and speed increasers, which has both excellent leakage prevention performance and excellent energy transmission efficiency; and the present ...
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WO/2020/194543A1 |
[Problem] To provide a lubricating oil composition for internal combustion engines, which has excellent fluidity in a low temperature environment, while maintaining high shear stability, and which has low agitation resistance with respec...
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WO/2020/191910A1 |
A high-performance heavy-duty high-temperature waterproofing lubricating grease and a preparation method therefor. The components of said lubricating grease comprise a synthetic calcium sulfonate grease, polyurea and a functional additiv...
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WO/2020/194548A1 |
[Problem] To provide a lubricating oil composition for automobile gears, which has an excellent balance among shear stability, temperature viscosity characteristics and low-temperature viscosity characteristics at high levels, while havi...
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WO/2020/194762A1 |
The purpose of the present invention is to provide: a refrigerator oil (lubrication composition) that improves the wear resistance of an Oldham's link during a high oil temperature/low speed operation; and a method for producing the same...
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WO/2020/194542A1 |
The present invention is a lubrication oil composition which is characterized by containing (A) a liquid random copolymer of ethylene and an α-olefin, which is produced by a specific method and (F) a sulfur-containing compound wherein a...
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WO/2020/194549A1 |
The present invention provides a lubricating oil composition containing a polymer for improving viscosity, the polymer having little decrease in viscosity due to shear, keeping viscosity elevation at low temperatures low, and having exce...
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WO/2020/189580A1 |
[Problem] To provide a lubricant composition having well balanced electrical insulation, seizure resistance, and wear resistance. [Solution] This lubricant composition is characterized by including: a lubricating base oil (A); 10–1,000...
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WO/2020/189193A1 |
[Problem]The present invention addresses the problem of providing a speed reducing gear capable of suppressing deterioration of lubricating oil. [Solution] In order to solve the abovementioned problem, provided is a speed reducing gear i...
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WO/2020/179595A1 |
The present invention addresses the problem of providing a grease composition which contains an extreme pressure agent and uses a urea-based thickener as a thickener, and which is excellent in both torque transmission efficiency and leak...
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WO/2020/179589A1 |
The present invention addresses the problem of providing a grease composition containing a urea-based thickener that can appropriately maintain the dynamic friction force in a lubrication part. This grease composition contains a base oil...
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WO/2020/176171A1 |
This disclosure relates to a lubricating oil (e.g., gear oil) for use in an electric or hybrid vehicle. The lubricating oil has a composition including one or more lubricating oil base stocks as a major component, and one or more lubrica...
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WO/2020/173447A1 |
A lithium-based grease and the preparation method thereof are provided. The raw materials for preparing the lithium-based grease include in parts by weight: 75-88 parts of base oil, 0.5-2.5 parts of antiwear agent, 0.1-1.5 parts of antir...
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WO/2020/166354A1 |
A grease base oil containing a condensed ester of an alcohol (A) and a carboxylic acid (B), wherein the alcohol (A) contains a polyhydric alcohol represented by general formula (1), the carboxylic acid (B) contains a C5-9 fatty acid (B-1...
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WO/2020/155440A1 |
An insulating mineral oil, comprising the following components in parts by weight: 20-30 parts of castor oil, 10-20 parts of soybean oil, 10-15 parts of mineral oil, 1-7 parts of palm oil, 10-12 parts of diphenyl phosphate, 5-9 parts of ...
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WO/2020/158907A1 |
The present invention addresses the problem of providing a grease composition which is capable of providing a bearing with excellent durability, said bearing being used under high-speed rotation conditions where the DN value is 100,000 o...
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WO/2020/159951A1 |
Improvements in machining systems that utilize machining fluids comprising a supercritical fluid are described. Some systems may provide centralized distribution of a supercritical machining fluid and/or a lubricant to a plurality of mac...
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WO/2020/153318A1 |
The present invention provides a lubricant which can improve the steering stability of a vehicle or the like having a vehicle body charged by driving. An aspect of the present invention relates to a lubricant for improving the steering s...
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WO/2020/139333A1 |
The present disclosure provides a lithium complex grease with high-temperature resistivity and a method of using the same. The lithium complex grease includes: a lithium complex thickener, a friction modifier, a polymer or copolymer, and...
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WO/2020/130992A2 |
This invention is about the hexagonal boron nitride containing polymer grease production method that's used in lubrication needed areas such as deep drawing, rolling etc. in industries like automotive, aviation and defense and its charac...
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WO/2020/129587A1 |
Provided is a lubricating grease composition that enables increasing of a coefficient of static friction between sliding members, and that provides excellent movement initiation properties, durability, and low-temperature performance. Th...
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WO/2020/131441A1 |
This disclosure relates to grease compositions having at least one base oil, at least one soap or non-soap thickener, and at least one elastomeric triblock copolymer of the general configuration A-B-A, in which A is a relatively hydropho...
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WO/2020/129319A1 |
[Problem] To provide technology that makes it possible to achieve high seizing resistance even when scratches are formed. [Solution] A sliding member according to the present invention is provided with a base layer and a resin coating la...
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WO/2020/129538A1 |
The present invention is a lubricant composition comprising a perfluoropolyether oil as a base oil, and a fullerene derivative having a group containing a perfluoropolyether chain, the composition containing 0.0001–0.2000 parts by mass...
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WO/2020/123438A1 |
The instant disclosure generally relates to lubricating compositions having an oil of lubricating viscosity and a mixed dispersant additive package. The mixed dispersant additive package can include an acylated poly(1-olefin)-based dispe...
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WO/2020/115235A1 |
The invention provides a flame-retardant hydraulic oil comprising: a 2,6-di-tert-butylphenol as an additive; and a fatty acid ester containing one or more unsaturated bonds as a base oil.
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WO/2020/109020A1 |
The invention relates to a lubricant comprising a polyalkylene glycol basestock, an aromatic amine of the formula (I) as defined hereinafter, and a thioether of the formula (II) as defined hereinafter. The invention further relates to a ...
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WO/2020/109021A1 |
The invention relates to a lubricant comprising a polyalkylene glycol basestock, a phenol selected from an ester of 3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid with a C1-18 aliphatic alcohol, and an aromatic amine of the formula...
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WO/2020/105702A1 |
A grease composition for a tapered roller bearing, containing: (a) at least one compound selected from the group consisting of metal salts in which the valence of the metal group is 2 as an additive; (b) a base oil including a synthetic ...
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WO/2020/100045A1 |
Provided is a lubricating oil composition having a HTHS viscosity at 150°C in a range of about 1.7 to about 3.2 mPa s and a low temperature cold cranking viscosity of less than 7,000 mPa s at -20 °C, comprising: (a) a major amount of a...
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WO/2020/095989A1 |
A lubricant oil composition for internal combustion engines, which comprises a base oil (A), a metallic cleaner (B) comprising a calcium-based cleaner (B1), a zinc dialkyldithiophosphate (C) and a molybdenum-containing compound (D), wher...
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WO/2020/094546A1 |
The present invention relates to the use of a diester of the following formula (I): Ra-C(O)-O-([C(R)2]n-O)s-C(O)-Rb(I), as an additive to improve the anti-wear properties of a lubricant composition comprising one or more anti-wear additi...
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WO/2020/095359A1 |
The present invention provides: an anti-strip agent containing at least one component selected from the group consisting of (A) a compound having a specific volume resistivity of 1.0 × 1010 Ω•cm or less and (B) a compound in which th...
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WO/2020/085153A1 |
A lubricating oil composition including a lubricating base oil (A), a neutral phosphorus compound (B), an acidic phosphorus compound (C), a sulfur compound (D), and an organic molybdenum compound (E).
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WO/2020/080057A1 |
Provided is a lubricating oil composition that is for air compressors, that have excellent oxidation stability, rust-preventing ability, and storage stability, and that contains a rust-preventive agent (B) and a base oil (A) containing a...
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WO/2020/078409A1 |
Provided is a silole derivative having the general formula (I): please see the description for the definition of each group in the formula. The silole derivative having the general formula (I) has aggregation-induced emission performance...
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WO/2020/075384A1 |
This lubricant for medical equipment comprises an antifriction material and a radical scavenger.
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WO/2020/076678A1 |
A wafer soluble metalworking concentrate is a combination of one or more amines; one or more ferrous corrosion inhibitors; one or more phosphate esters; one or more ether carboxylates; a ricinoleic acid condensate; one or more lubricatin...
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WO/2020/071576A1 |
The present invention relates to a fluorine-containing grease for semiconductor equipment, and disclosed is a fluorine-containing grease for semiconductor equipment, at least comprising: 60-90 wt% of perfluoropolyether (PFPE)-M as a base...
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WO/2020/068439A1 |
Provided is lubricating oil composition including from 10 to 90 wt% of a base stock comprising a C28-C32 hydrocarbon fraction ("dimers") and optionally a C42-C48 hydrocarbon fraction ("trimers") produced by oligomerization of a linear C1...
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WO/2020/059346A1 |
[Problem] To provide a rolling bearing having exceptional fretting wear resistance. [Solution] A rolling bearing in which a grease composition is encapsulated, wherein: the rolling bearing is equipped with an inner ring, an outer ring, a...
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WO/2020/052293A1 |
A preparation method for a perfluorotriethylamine group-based highly thermally conductive and lubricating nanofluid, belonging to the field of composite liquid working medium preparation for fluid circuit systems for spacecrafts. The pre...
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WO/2020/054523A1 |
Provided is a lubricant composition for initial conformation, said lubricant composition being able to conveniently and economically reduce the friction coefficient of a sliding section. This lubricant composition for initial conformatio...
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