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WO/2020/260462A1 |
The invention relates to the use of at least one phosphorus compound, which is free of sulfur and has no amine function, as an anti-wear and extreme-pressure additive in a lubricant composition for a propulsion system of an electric or h...
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WO/2020/262518A1 |
This metalworking fluid contains a base oil (A), a hydroxy unsaturated fatty acid polymer (B), and one or more phosphorus compounds (C) selected from phosphate ester, phosphite ester and amine salts of these, wherein the content ratio ((...
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WO/2020/260650A1 |
Disclosed is a lubricant composition comprising: - at least one base oil; and - 0.1% to 30% by weight of a phosphorus ester compound of formula (A) where s is 0 or 1, and the radicals X independently represent -OR' or R' groups, R' being...
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WO/2020/262639A1 |
Provided is a lubricating oil composition containing a base oil (A), an imide compound (B), a calcium-based cleaning agent (C), a polymer component (D), and zinc dithiophosphate (E), wherein the imide compound (B) contains at least one n...
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WO/2020/218239A1 |
A grease composition for a tapered roller bearing having excellent bearing life even under high-temperature/high-load conditions, and a tapered roller bearing filled with the grease composition for a tapered roller bearing are provided. ...
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WO/2020/218025A1 |
[Problem] To provide: a lubricant composition for shock absorbers, which enables the achievement of a good balance between steering stability and ride quality, and which is capable of further improving the ride quality; an additive for f...
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WO/2020/218366A1 |
Provided are a lubricating oil composition for drive system equipment having a low friction coefficient as well as excellent copper corrosion resistance and containing (A) a base oil, (B) a sulfur-containing compound, and (C) a molybdenu...
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WO/2020/213504A1 |
The purpose of the present invention is to provide a hydraulic oil for a hydraulic device, e.g., an automotive shock absorber, the hydraulic oil allowing the individual components to stably present for the long term and reducing fluctuat...
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WO/2020/203525A1 |
Provided is a lubricating oil composition for a gas engine, comprising: a base oil (A), a calcium-based detergent (B), and an alkenyl succinimide (C), wherein the content of calcium atoms is 0.09-0.17% by mass based on the total amount o...
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WO/2020/203784A1 |
The present invention addresses the problem of providing a lubricating oil composition for gas engines, the lubricating oil composition exhibiting an excellent high-temperature detergency and an excellent base number retention, and being...
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WO/2020/203524A1 |
Provided is a lubricating oil composition that has a low viscosity and excellent lubricating ability. A lubricating oil composition that comprises a base oil, an organic molybdenum compound and a metal detergent, wherein: the metal det...
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WO/2020/204824A1 |
The present invention provides a sulfur-free composition containing phosphorous atoms, a first metal or metalloid element, and a second metal or metalloid element; and a process for synthesizing it comprising modification of a phosphorou...
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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/2020/189580A1 |
[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/2020/184570A1 |
This lubricating oil additive contains a monoester carboxylate (A) represented by formula (1) [in formula (1), R1 represents a single bond in which carbon atoms of carbonyl groups are bonded together or represents a divalent hydrocarbon ...
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WO/2020/184568A1 |
This additive for lubricating oil, which is capable of imparting a variety of functions to a lubricating oil base oil, contains an ester compound (A) represented by formula (1) and an ester compound (B) represented by formula (2). The ma...
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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/2020/171133A1 |
One aspect of the present invention is a refrigerator oil comprising: a base oil; a dithiophosphoric acid ester; and an acid phosphate ester amine salt.
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WO/2020/171135A1 |
One aspect of the present invention is a refrigerator oil comprising: a base oil; a dithiophosphoric acid ester; and a phosphonic acid ester.
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WO/2020/158518A1 |
The present invention provides: a refrigeration machine oil production method comprising a step for mixing a hydrocarbyl hydrogen phosphite, having an acid value of 100 mg KOH/g or lower, in a lubricant base oil or in an oil composition ...
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WO/2020/153381A1 |
The present invention provides: a refrigerant oil that contains a lubricant base oil and at least one selected from the group consisting of an amine salt of phosphonic acid and an amine salt of phosphonic acid monoester; and method for p...
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WO/2020/123986A1 |
A method having the step of using a compound as an additive for: gear oil, grease, engine oil, combustion-engine lubricant, automatic transmission fluid, two-cycle engine lubricant, marine-engine lubricant, or anti-wear agent, the compou...
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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/2020/104248A1 |
Method for increasing lubrication in metal working processes by the use of phosphate esters of propoxylated and ethoxylated alcohols.
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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/2020/101969A1 |
The disclosed technology relates to a lubricant composition for automotive or industrial gears, as well as axles and bearings, the lubricant composition containing an oil of lubricating viscosity and a metal alkylthiophosphate compound, ...
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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/2020/095943A1 |
[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/2020/095970A1 |
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/2020/095359A1 |
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/2020/085285A1 |
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/2020/085153A1 |
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/2020/084606A1 |
[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/2020/078368A1 |
An organic phosphorus compound, a preparation method therefor, and the uses thereof. The organic phosphorus compound exhibits significant bearing capacity, and excellent antiwear and wear reduction properties, while being an EP antiwear ...
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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/2020/054802A1 |
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/2020/045452A1 |
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/2020/045356A1 |
Provided is a refrigeration cycle device having a low combustibility and a GWP of 750 or less, wherein even when a mixed refrigerant containing trifluoroiodomethane is used, a polyvinyl ether oil having poor thermochemical stability with...
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WO/2020/033232A1 |
The disclosed technology relates to a lubricant composition for automotive gears, axles and bearings, the lubricant composition containing an oil of lubricating viscosity and a metal thiophosphate compound, such as zinc dialkyldithiophos...
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WO/2020/023437A1 |
A method for improving corrosion resistance, while maintaining or improving fuel efficiency, in an engine or other mechanical component lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oi...
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WO/2020/011889A1 |
The invention relates to a composition for lubricating a propulsion system of an electric or hybrid vehicle, comprising at least one base oil and at least one flame retardant of formula (I) RF-L-RH (I), where RF is a perfluorinated or pa...
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WO/2020/011888A1 |
The invention relates to a composition for cooling a propulsion system of an electric or hybrid vehicle comprising at least one battery, said composition comprising: (i) at least one base oil or at least one hydrocarbon fluid having a bo...
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WO/2020/011885A1 |
The invention relates to a composition for cooling a propulsion system of an electric or hybrid vehicle, comprising: (i) at least one base oil or at least one hydrocarbon fluid having a boiling point of at least 50°C; and (ii) at least ...
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WO/2019/243267A1 |
The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula I-P, I-O or I-M. Further embodiments are a compound of formula I-P, I-O or I-M...
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WO/2019/233399A1 |
A water-based lubricant and a preparation method therefor. Said method comprises: carrying out an epoxide ring-opening reaction of rubber seed oil and epichlorohydrin, and carrying out a ring-closing reaction under the action of sodium h...
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WO/2019/230412A1 |
Provided are: a lubricating oil composition for a drive system device which exhibits excellent wear resistance and oxidation stability and contains a base oil and a specific phosphorus-containing compound; a production method thereof; a ...
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WO/2019/230405A1 |
Provided are: a lubricating oil composition which exhibits excellent wear resistance and oxidation stability and contains a base oil and a specific phosphorus-containing compound; a production method thereof; a method for lubricating a d...
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WO/2019/221296A1 |
A lubricating oil composition for internal combustion engines, which contains: a lubricant base oil which is composed of one or more mineral oil type base oils, one or more synthetic base oils, or a combination of these base oils, and wh...
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WO/2019/221295A1 |
A lubricating oil composition for internal combustion engines, which contains: a lubricant base oil which is composed of one or more mineral oil type base oils, one or more synthetic base oils, or a combination of these base oils, and wh...
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WO/2019/203332A1 |
Provided is a lubricating oil composition capable of maintaining low friction in long-term operation from the early stage of operation of an internal combustion engine. The present invention provides a lubricating oil composition charact...
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