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WO/2022/138931A1 |
Provided is a compound represented by general formula (B1). Also provided is a corrosion inhibitor (B) including one or more selected from compounds represented by general formula (B1). Further provided is a lubricant composition includi...
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WO/2022/123857A1 |
The present invention addresses the problem of providing a grease composition with which a resin, and especially an acetal resin, in contact with the grease composition is not degraded even under high temperature conditions. The proble...
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WO/2022/120897A1 |
A food-grade lubricating grease and an application thereof, relating to the technical field of lubricating greases. The food-grade lubricating grease comprises a food-grade lubricating grease base grease and a food-grade additive. The fo...
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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/2022/069001A1 |
The invention relates to a compound, to a rubber blend containing said compound, a vehicle tire comprising the rubber blend in at least one component, a process for preparing the compound and the use of the compound as ageing protectant ...
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WO/2022/034883A1 |
The present invention relates to a grease composition which includes a base oil, a thickener, a zinc sulfonate, a polysulfide, a hyperbasic calcium sulfonate, and a triphenylphosphite, wherein, with respect to the total mass of the base ...
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WO/2022/025245A1 |
The present invention is a lubricant including a compound that is represented by formula 1. (In the formula, R1 and R2 are each a C6-24 hydrocarbon group, A1O and A2O are each a C2-4 alkyleneoxy group, x1 and x2 are the average number of...
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WO/2022/019750A1 |
The present invention discloses an additive composition for lubricant, said composition comprising graphene-polymer, characterized in that said graphene-polymer comprising: 1 to 100 parts of graphene; at least a monomer; 1 to 100 parts o...
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WO/2022/009841A1 |
The present invention relates to a grease composition containing a base oil, a thickener, a corrosion inhibitor, and an extreme pressure agent, wherein: the corrosion inhibitor includes 0.10-10.00 mass% of calcium sulfonate, 0.20-10.00 m...
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WO/2022/004870A1 |
Provided is a lubricating oil composition containing: a base oil (A); a zinc dithiophosphate (B) that contains a compound (B1) represented by general formula (b-1); calcium sulfonate (C); and a seal sweller (D). [In said formula (b-1), R...
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WO/2021/251250A1 |
The present invention provides a lubricant composition having outstanding anti-rust properties. The present invention pertains to a lubricant composition containing a base oil, an alkylbenzene sulfonate metal salt, and an alkylnaphthal...
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WO/2021/246049A1 |
Provided is a grease composition in which chemical stability of the grease composition is improved, said grease composition being for increasing the fatigue life of a member used with the grease composition. A grease composition contai...
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WO/2021/200930A1 |
This ball screw grease composition for a rack-assisted electric power steering contains a thickener, a base oil, and at least one compound selected from the group consisting of a Ca sulfonates, fatty acids, and triglycerides, wherein the...
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WO/2021/193869A1 |
The present invention provides: a lubricant composition which exhibits durability and wear resistance at high levels, while having high extreme-pressure properties by using a lubricant composition that contains (A) a phosphite ester deri...
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WO/2021/187511A1 |
[Problem] To provide a metalworking oil composition. [Solution] The present invention is a metalworking oil composition which contains: (a1) an ester of a fatty acid and a linear aliphatic monoalcohol; (a2) a base oil other than the comp...
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WO/2021/163185A1 |
An extremely rheopectic sulfonate-based grease composition and method comprising adding overbased calcium sulfonate, overbased magnesium sulfonate, and a facilitating acid, using a particular type of overbased calcium sulfonate and/or me...
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WO/2021/157612A1 |
The present invention addresses the problem of providing a heat treatment oil composition which contains a sulfur compound and is capable of improving the brilliance of a metal material after heat treatment such as quenching, without exc...
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WO/2021/149323A1 |
With respect to this lubricating oil composition, a glycerol dioleate ester and a glycerol trioleate ester exhibit extremely high solubility in a synthetic oil and are able to be added without any limitation, while being capable of formi...
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WO/2021/132518A1 |
The present invention addresses the problem of providing a lubricating oil composition that has a reduced coefficient of friction in a wide temperature region including a low-temperature region, that can ensure a predetermined initial ba...
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WO/2021/075325A1 |
One aspect of the present invention pertains to a lubricating oil composition containing, at least: (A) 50-80 mass% of a silicone oil which is represented by formula (1), and which has a mass average molecular weight of 900-4,000 and a v...
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WO/2021/065251A1 |
The present invention improves the durability of a wire rope. A wire rope according to the present invention is provided with: a rope main body that comprises a strand which is formed of a plurality of element wires that are twisted with...
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WO/2021/039363A1 |
A wire rope provided with a core and strands twisted around the outer periphery of the core, characterized in that a grease composition is impregnated in at least one among the core and the strands, wherein the grease composition compris...
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WO/2021/020106A1 |
The present invention provides: an additive for lubricating oils which comprises a molybdenum compound (A) represented by general formula (1) and a sulfur compound composition (B) comprising a sulfur compound (b-1) represented by general...
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WO/2021/020107A1 |
The present invention provides a lubricating oil additive and a lubricating oil composition containing the additive. Said lubricating oil additive contains: a molybdenum compound (A) represented by general formula (1); and a sulfur-based...
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WO/2021/014965A1 |
Provided is a lubricant oil composition which is capable of exhibiting good wear resistance in a high temperature region in which an oil film does not tend to be retained. The lubricant oil composition comprises (A) a base oil, (B) one...
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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/2020/232345A1 |
A non-curable injectable ester containing packing material for use in the repair of leaking valves contains a calcium sulfonate grease containing at least one polyalphaolefin, an ester, an anti-wear/anti-galling agent, a binding/thickeni...
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WO/2020/220009A1 |
A lubricant formulation for an electric or hybrid vehicle includes a base oil, or a blend thereof, one or more additives, and a molybdenum amine complex, such as diisotridecylamine molybdate, are provided. Lubricant formulations can be c...
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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/2020/213644A1 |
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/2020/210396A1 |
Systems and methods include providing a gaseous alkane input stream and metal sulfide (MSx) particles that can react with an alkane in the gaseous alkane input stream to generate an alkene, a reduced metal sulfide (MSx-1) particle, and a...
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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/2020/191910A1 |
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/2020/194542A1 |
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/2020/189580A1 |
[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/2020/188409A1 |
Disclosed herein is a process for preparing a sulfurized non-overbased calcium phenate detergent having a reduced content of un-sulfurized alkyl-substituted phenol and its salt. The process steps involve adding an organic solvent to the ...
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WO/2020/189434A1 |
This molybdenum dithiocarbamate is characterized by being represented by general formula (1): [in formula (1), R1 represents a group represented by general formula (2), R2-R4 each independently represent a group represented by general fo...
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WO/2020/184436A1 |
Provided are a rust preventive oil composition and a method for producing the rust preventive oil composition, wherein the rust preventive oil composition has excellent rust preventive and easy degreasing properties and contains componen...
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WO/2020/184430A1 |
The present invention provides: a rust preventive oil composition which has excellent rust preventive properties and easy degreasability, while exhibiting excellent stability at low temperatures and excellent adhesion preventing properti...
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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/2020/161007A1 |
The present invention relates to the use of a lubricant composition comprising (i) at least one dithiocarbamate compound; and (ii) at least one base oil, for preventing and/or reducing pre-ignition, in particular at low speed, in a vehic...
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WO/2020/158205A1 |
In a metal working process, the amount of sulfur to be fed can be stabilized in a broad temperature range or when an external force such as a pressure or a shear force is applied and, as a result, a stable iron sulfate film can be formed...
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WO/2020/131603A1 |
The present invention relates to lubricating compositions comprising sulfur-containing additives as anti-wear and/or extreme pressure additives, methods of preparing the same and uses thereof. The sulfur-containing additive is free of di...
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WO/2020/115037A1 |
The present invention relates to a sulphur-containing polyester obtainable by a process comprising esterification reactions between a polyol and a carboxylic acid and a thiolactic acid, or by a process comprising an esterification reacti...
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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/2020/095989A1 |
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/2020/095359A1 |
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/2020/095489A1 |
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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