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WO/2020/123440A1 |
Provided is a method for improving oxidation resistance and deposit resistance of a lubricating oil for use in lubricating a mechanical component. The method includes the step of providing the lubricating oil to the mechanical component ...
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WO/2020/116189A1 |
Provided is a heat transfer composition containing at least one type of iodocarbon compound and a refrigerator oil, and having a turbidity of 100 degrees or lower as determined in accordance with JIS K0101 after stability testing. Provid...
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WO/2020/116620A1 |
Provided is a compound which has heat resistance and decomposition resistance, and with which a monomolecular film having a reduced thickness can be obtained. A fluoropolyether compound according to an aspect of the present invention is ...
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WO/2020/112338A1 |
Provided is a lubricating oil composition and method of using such a composition that provides for improved high temperature deposit resistance. The composition includes a lubricating oil base stock at from 20 to 95 wt% of the compositio...
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WO/2020/110900A1 |
Provided are a method for inspecting lubricating oil compositions and a method for producing a lubricating oil composition, wherein even for fullerene-containing lubricating oil compositions, the wear resistance properties can be reliabl...
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WO/2020/110243A1 |
A lubricating oil composition which contains: at least one base oil that is selected from the group consisting of mineral oil-based lubricating oils, synthetic oil-based lubricating oils and mixed oils of those lubricating oils; a zinc d...
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WO/2020/106061A1 |
The present invention relates to an engine oil comprising, as bearing particles, 0.1 g to 2 g per 1 L of spherical graphite particles having an average diameter of 1 nm to 300 nm, and an additive composition thereof.
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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/2020/100430A1 |
A watch band lubrication composition comprising a lubricating agent (A), an anti-wear agent (B), and a solvent, wherein: the lubricating agent (A) either includes a paraffin wax (A-1), or includes at least one selected from aliphatic sat...
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WO/2020/102672A1 |
The instant disclosure relates to hydrocarbyl- (e.g., alkyl-) benzene sulfonate detergents and their salts, where the hydrocarbyl group includes moieties equivalent to 5 to 10 carbon branched polyene compounds. Such compounds and their s...
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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/2020/097348A1 |
A lubricant composition is described. The novel lubricant composition has superior thermal stability, and can reduce the need to replenish the lubricant. The lubricant composition includes at least a soap component, a thickener component...
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WO/2020/095969A1 |
A lubricant composition which contains: a lubricant base oil; (A) a triazole-based metal deactivation agent in an amount of 0.005-0.03% by mass in terms of nitrogen based on the total amount of the composition; and (B1) a succinimide com...
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WO/2020/095905A1 |
A refrigerant compressor comprises: a sealed container in which refrigeration oil is stored; an electric component that is housed in the sealed container and driven by electricity supplied externally; and a compression component that is ...
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WO/2020/095943A1 |
[Problem] To provide a supercharged engine lubricant composition which is capable of exhibiting a good balance of caulking resistance, LSPI suppression capability, and high temperature cleanability. [Solution] This supercharged engine lu...
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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/2020/095968A1 |
A lubricant composition which contains: a lubricant base oil; (A) a calcium salicylate detergent in an amount of 0.005-0.03% by mass in terms of calcium based on the total amount of the composition; (B) a succinimide-based ashless disper...
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WO/2020/095970A1 |
A lubricant oil composition comprising: a lubricant base oil; (A) a calcium salicylate detergent in an amount of 0.005 to 0.03% by mass in terms of calcium content relative to the whole amount of the composition; and (B) a phosphorus aci...
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WO/2020/096804A1 |
A method for improving wear protection, 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 fo...
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WO/2020/095489A1 |
Provided is a lubricating oil composition that exhibits an excellent heat resistance stability, corrosion resistance, and extreme-pressure performance. The present invention was achieved based on the discovery that the incorporation of a...
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WO/2020/090964A1 |
Provided are: a processing component having a lubricating oil composition capable of reducing noise and vibration during operation and improving abrasion resistance; and a storage component stored with the lubricating oil composition. Th...
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WO/2020/089212A1 |
A lubricant composition comprises an anti-wear and or/friction modifying additive which is an ester of a fatty acid and a polyol. At least 50 % by weight of the additive is in the form of a mono-ester, and is preferably a mono-glyceride....
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WO/2020/085180A1 |
The present invention provides a lubricant composition which contains (A) a base oil, (B) a specific hydroxyl group-containing amine compound and (C) a specific amine compound, and which has excellent brake squealing prevention performan...
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WO/2020/086229A1 |
A composition comprising water, a glycol, and a polyalkylene glycol which has a biodegradability of at least 60% as determined using OECD 301F wherein the composition has a kinematic viscosity of at least 25 mm2/sec at 40°C is useful as...
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WO/2020/085285A1 |
Provided is a lubricating oil composition containing a base oil (A), a neutral phosphorus compound (B), an acidic phosphorus compound (C), a sulfur compound (D), and at least one metal salt (E) selected from metal sulfonates, metal salic...
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WO/2020/085478A1 |
Provided is a lubricating oil composition which comprises a lube base oil (A), an olefin-based copolymer (B), and a poly(alkyl (meth)acrylate) (C), wherein the olefin-based copolymer (B) has a weight-average molecular weight of 10,000-80...
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WO/2020/085228A1 |
The lubricant composition according to the present invention contains: a base oil (A); at least one type of calcium-based detergent (B) selected from (B1) calcium sulfonate having a base number of 5.00 mg KOH/g to 100 mg KOH/g, (B2) calc...
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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/2020/085475A1 |
Provided are: a lubricating oil base oil in which the distance between solid surfaces is 1.0 nm or higher and the normalized peak intensity ratio is more than 0.2 and no more than 1.0 at a surface pressure of 12.4 MPa, as measured using ...
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WO/2020/085832A1 |
The present invention relates to a lubricant base oil manufacturing method and can provide a lubricant base oil manufacturing method comprising the steps of: mixing an olefin mixture, comprising a branched alpha olefin and a branched int...
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WO/2020/085833A1 |
The present invention relates to a lubricant base oil manufacturing method and can provide a lubricant base oil manufacturing method comprising the steps of: mixing an olefin component, comprising a branched alpha olefin and a branched i...
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WO/2020/084606A1 |
[Problem] To provide a shock absorber lubricating oil composition, an additive for friction adjustment, a lubricating oil additive, a shock absorber, and a method for adjusting the friction of a shock absorber lubricating oil, whereby it...
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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/2020/080269A1 |
The purpose of the present invention is to provide a power transmission lubricant oil base oil that has a high coefficient of traction and flash point and has excellent low temperature fluidity. The present invention relates to the power...
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WO/2020/080110A1 |
Provided is a synthetic lubricating oil having a 100°C dynamic viscosity of 4.0-9.0 mm2/s and a viscosity index of 250 or greater. The synthetic lubricating oil is characterized by comprising a compound represented by formula (I) or a m...
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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/2020/071514A1 |
Provided is a linear motion mechanism end part seal material that is highly dust resistant and has high lubricity in the presence of fine dust, such as paper dust, that is a few µm and diminishes lubricity. In particular, a simple end p...
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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/2020/057165A1 |
Provided are a synthetic industrial gear oil with a water-holding property and a preparation method therefor. The method comprises, with the total amount of the water soluble polyether being 100 parts, taking, in parts by weight, 20-30% ...
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WO/2020/054419A1 |
A fluorine-containing ether compound represented by formula (1) (1: R1-R2-CH2-R3-CH2-R4) (In formula (1), R1 is represented by formula (2), R2 is represented by formula (3), R3 is a perfluoropolyether chain, and R4 is an organic end grou...
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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/2020/053232A1 |
The invention relates to a lubricant composition, in particular a cooling lubricant solution, based on ionic and/or element-organic compounds.
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WO/2020/054420A1 |
A fluorine-containing ether compound represented by formula (1) (1: R1-R2-CH2-R3-CH2-R4) (In formula (1), R1 is represented by formula (2), R2 is represented by formula (3), R3 is a perfluoropolyether chain, and R4 is an organic end grou...
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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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WO/2020/054802A1 |
The present invention addresses the problem of providing a grease composition for a constant velocity joint, which exhibits excellent abrasion resistance. Provided is a grease composition that contains a base oil (A) and a urea-based thi...
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WO/2020/054337A1 |
Provided is a lubricant composition that can reduce the coefficient of friction in a boundary lubrication region, suppresses seizing of a sliding member, reduces the amount of wear on the sliding member, and can expand a mixture lubricat...
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WO/2020/050022A1 |
The purpose of the present invention is to suppress the degradation of a refrigerator oil when using trifluoroiodomethane (CF3I) as a refrigerant. This electric compressor 3 is provided with a compression mechanism part 33 for compressin...
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WO/2020/045452A1 |
The present invention provides a refrigerator oil containing a lubricating base oil, a dialkyl hydrogen phosphite having two C1-12 alkyl groups within the molecule, and an epoxy compound.
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WO/2020/044721A1 |
The present invention provides a refrigeration cycle device which has a low global warming potential (GWP) of 750 or less and low combustibility and maintains performance and safety for a long period of time. The refrigeration cycle devi...
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