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WO/2023/074424A1 |
[Problem] To provide a lubricant composition which has excellent biodegradability, lubricity (extreme pressure properties), oxidation stability, and demulsibility, has low toxicity and low accumulative properties for aquatic life, and fu...
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WO/2023/067493A1 |
A lubricating oil composition for hybrid vehicles includes a major amount of an oil of lubricating viscosity; an ethoxylated alcohol demulsifier of the following formula R1-(O-R2)n-OH. R1 is a branched or linear hydrocarbon group having ...
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WO/2023/068163A1 |
[Problem] To provide a lubricant additive, a method for adjusting the friction characteristics of a shock absorber lubricant composition, and a shock absorber lubricant composition whereby it is possible to balance operation stability an...
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WO/2023/051747A1 |
A lubricity improver and an application thereof. The lubricity improver comprises a compound having a structure shown in formula (I), groups R1 and R2 each independently being a single bond or a substituted or unsubstituted C1-C20 alkyle...
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WO/2023/053204A1 |
[Problem] The purpose of the present invention is to minimize functional deterioration of a refrigerator oil and reduce the possibility of decreases in the reliability of an air conditioner. [Solution] The present invention comprises a r...
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WO/2023/054469A1 |
This lubricating oil composition for internal combustion engines contains: (A) a lubricant base oil having a kinematic viscosity at 100ºC of 2.0 mm2/s-5.0 mm2/s inclusive; (B) a molybdenum-based friction modifier at a quantity of 50-200...
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WO/2023/048120A1 |
Provided are: a lubricant composition capable of suppressing abrasion and the like occurring in a steel bearing under harsh conditions; and a rolling bearing using said lubricant composition. A lubricant composition 7 is used in a steel ...
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WO/2023/048075A1 |
The present invention provides a lubricant composition for internal combustion engines, the lubricant composition containing (A) a lubricant base oil, (B) an organic molybdenum compound, (C) an alicyclic epoxy compound, (D) triazole or a...
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WO/2023/048119A1 |
Provided are a grease composition that can effectively prevent premature detachment caused by hydrogen embrittlement and a grease-sealed bearing in which the grease composition is sealed. A grease composition 7 comprises a base oil, a th...
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WO/2023/038149A1 |
Provided is a grease composition for a vehicular hub unit bearing, the grease composition having a mixture consistency of 220-270 and containing, with respect to the total mass of the composition, 0.1-5 mass% of a carboxylic acid-based r...
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WO/2023/023224A1 |
The instant disclosure relates to lubricating compositions having improved frictional properties. The lubricating compositions include an oil of lubricating viscosity and a friction modifier that is a C10 to C14 alkenyl carboxylic acid e...
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WO/2023/008545A1 |
The present invention addresses the problem of providing a heat-treatment oil composition that, even when using a sulfur compound which has poor effects for achieving good brightness in a metal material after a heat-treatment such as que...
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WO/2023/285767A1 |
The present invention relates to a lubricant composition comprising: - from 0.1% to 30% by weight, relative to the total weight of the composition, of at least one 2-octanol monoester which has the formula R1-C(=O)OR2, in which R1 denote...
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WO/2023/286863A1 |
This method is for improving the combustion resistance of a working fluid containing a refrigerator oil and a refrigerant in a refrigerator filled with the working fluid, wherein the refrigerator oil contains 0.1 mass% to 10 mass% of an ...
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WO/2023/279191A1 |
The application pertains to water-based semi-synthetic and fully synthetic fire-resistant hydraulic fluids (FRHF). The fluidsshare the components of: • 25-65 wt% of water; • 5-20 wt% of a hydrophilic co-solvent, specifically glycol m...
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WO/2023/275296A1 |
The present invention relates to a lubricating composition comprising: - water, especially purified water, for example ultrapure water, demineralized water, osmotic water, deionized water; - glycerol; - nanosheets of h- MoS2, wherein the...
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WO/2022/270925A1 |
The present invention relates to a composition comprising a compound of the general formula (I) in which R1 a straight or branched C1-C24 alkyl group; R2 is a C1-C8 alkyl group; and R3 is a C1-C8 alkyl group. The invention also relates t...
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WO/2022/258664A1 |
The present invention relates to a lubricant composition suitable for use in an electric vehicle. The lubricant composition comprises a traction coefficient additive and wherein the traction coefficient additive is an ester, said ester b...
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WO/2022/255166A1 |
With respect to the lubrication properties of an oil well pipe during fastening and loosing operations, the present invention achieves, by using a solid lubricant coating film, seize resistance at a level equal to or higher than that ach...
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WO/2022/251423A1 |
A lubricant composition suitable for use in an electric vehicle comprising a traction coefficient additive is provided herewith. The lubricant composition provides utility as an electric vehicle gear oil, and in particular electric vehic...
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WO/2022/224970A1 |
This lubricant composition contains a poly-α-olefin and an antioxidant, has an evaporation loss according to the Noack method of 4.9 mass% or less, and has a kinematic viscosity at 100°C of 6.5 mm2/second or less. The amount of antioxi...
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WO/2022/225047A1 |
The present invention addresses the problem of providing a novel additive for activating an interface and an emulsion composition using same, in which an excellent emulsion stability is obtained. The present invention also addresses the ...
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WO/2022/209688A1 |
Provided is a refrigerator oil composition used in a refrigerant containing at least one unsaturated fluorohydrocarbon compound selected from compounds represented by general formula (1) CxFyHz [in general formula (1), x, y, and z repres...
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WO/2022/209449A1 |
The present invention addresses the problem of providing a polymer composition that is capable of providing a high viscosity index to a lubricating oil composition, and that has a low HTHS viscosity at 80°C which is in an effective temp...
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WO/2022/209541A1 |
Provided is a lubricating oil composition that contains a base oil (A), an aromatic carboxylic acid ester (B) having one or more hydroxyl groups, and a sulfur-based antioxidant (C), and that has the content of phosphorus atoms of 0.06 ma...
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WO/2022/210808A1 |
Provided is an anti-rust oil composition that contains: component (A-1), which is a specific solvent; component (A-2), which is a specific base oil; component (B), which is a specific alkylene glycol; component (C), which is one selected...
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WO/2022/209962A1 |
The present invention provides a lubricant composition which contains: (A) a lubricant base oil that contains one or more mineral base oils, one or more synthetic base oils, or a combination thereof, while having a kinematic viscosity at...
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WO/2022/191206A1 |
A grease composition which is supplied between a plurality of lips in a sealing device that seals the space between a pair of members that rotate relative to each other; this grease composition contains (A) a base oil, (B) a thickening a...
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WO/2022/181366A1 |
Provided is a method for lubricating, with refrigerator oil, an aluminum-based sliding member in a refrigerator, wherein the refrigerator oil contains: a base oil; and an additive including at least one compound selected from the group c...
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WO/2022/171871A1 |
The present invention relates to a compound of the following formula (I): where: - n is 1, 2 or 3; - R represents a group of formula -CR1R2R3; - R1 is a linear alkyl group having 2 to 30 carbon atoms or a branched alkyl group having from...
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WO/2022/172314A1 |
This refrigeration cycle device (100) is provided with a refrigerant, a compressor (1) for compressing the refrigerant, and a refrigerant oil for lubricating a sliding part of the compressor (1). The refrigerant comprises fluoroiodometha...
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WO/2022/150254A1 |
A lubricating fluid comprising a base oil, which utilizes carboxylic esters of carboxyl di-end-capped-polyethylene glycols, or a mixture thereof with carboxylic esters of carboxyl di-end-capped-polytetramethylene glycols, to improve low ...
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WO/2022/139853A1 |
In one or more embodiments, this application relates to tribotechnical additive and lubricant compositions based on self-assembled carbon nanoarchitectonics derived through nanoscale modifications of organosilane-functionalized nanocarbo...
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WO/2022/138852A1 |
The present invention addresses the problem of providing: a lubricating oil composition which exhibits excellent rust preventive properties even though a base oil that contains a polar substance having an action of significantly deterior...
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WO/2022/132364A1 |
The present disclosure generally relates to a friction modifier comprising the reaction product of an organic amine and glycidol and its use in a non-aqueous lubricant composition. There is also provided a method for reducing the frictio...
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WO/2022/118467A1 |
This refrigeration cycle device includes: a refrigerant; a compressor (1) for compressing the refrigerant; refrigeration machine oil for lubricating a sliding part of the compressor (1); a condenser (102) for condensing the refrigerant d...
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WO/2022/102026A1 |
Provided is a refrigeration cycle device comprising a refrigeration circuit that includes a compressor, an outdoor heat exchanger, an indoor heat exchanger, and an expansion valve. A refrigerant is sealed within the refrigeration circuit...
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WO/2022/091725A1 |
Provided is a nanodiamond-dispersed composition in which nanodiamond particles are exceptionally well-dispersed in an organic dispersion medium. The nanodiamond-dispersed composition contains an organic dispersion medium, nanodiamond par...
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WO/2022/084320A1 |
The present invention relates to the use of a diester of formula (I) in a lubricant composition for a vehicle equipped with a hybrid engine, in order to reduce friction when using the engine at a low speed and/or when cold.
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WO/2022/075088A1 |
This lubricating oil composition contains: a lubricating oil base oil having a kinematic viscosity of 6.0-12.0 mm2/s at 40 °C; (A) a succinimide dispersant which has a polyisobutenyl group having a number average molecular weight of at ...
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WO/2022/075085A1 |
Provided is a lubricant composition containing: (A) a lubricant base oil having a kinematic viscosity of 6.0-12.0 mm2/s at 40°C; (B) less than 100 ppm by mass of a Ca sulfonate detergent and/or a Ca salicylate detergent in terms of the ...
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WO/2022/054651A1 |
The industrial oil composition includes a mineral oil or a synthetic oil as a base oil and a neutral phosphorous acid ester derivative represented by formula (B) and a 2,6-di-t-butylphenol derivative represented by formula (C) as antioxi...
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WO/2022/044566A1 |
Provided is a water-soluble metalworking fluid containing a base oil (A) including an oil-soluble polyalkylene glycol (A1), the total content of water-soluble polyalkylene glycols and methoxypolyethylene glycols being less than 60 mass% ...
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WO/2022/045233A1 |
Provided are: a grease composition capable of achieving low dust generation while suppressing a deterioration in wear resistance or lifespan; and a rolling bearing in which the grease composition is encapsulated. A grease 7 includes a ba...
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WO/2022/045234A1 |
Provided is a roller bearing that suppresses dust generation while maintaining the anti-rust performance of grease, that can maintain sealing properties of a seal member over a long period, and that can achieve low dust generation. A rol...
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WO/2022/039266A1 |
The purpose of the present invention is to provide a viscosity index improver composition having an excellent viscosity index improving effect and being capable of obtaining a lubricating oil composition having an excellent defoaming pro...
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WO/2022/024719A1 |
Provided is a water-soluble metalworking fluid that contains 0.7 mass% or more of 2-phenoxyethanol (A) based on the total amount thereof.
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WO/2022/025949A1 |
Drilling fluid compositions and methods for using drilling fluid compositions are provided with enhanced anti-bit balling properties that include an aqueous-based fluid, one or more drilling fluid additives, and an anti-bit balling addit...
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WO/2022/025948A1 |
Drilling fluid compositions and methods for using drilling fluid compositions are provided with enhanced lubricating properties that include an aqueous -based fluid, one or more drilling fluid additives, and a lubricating additive. The l...
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WO/2022/018821A1 |
A refrigeration cycle device comprising a refrigeration circuit that includes a compressor, an outdoor heat exchanger, an indoor heat exchanger, and an expansion valve, such that a refrigerant is sealed within the refrigeration circuit, ...
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