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WO/2024/150774A1 |
Provided is a grease composition which contains a base oil (A), a urea-based thickening agent (B), a phosphoric acid ester amine salt (C), a sulfur-based extreme pressure agent (D), zinc dithiophosphate (E), melamine cyanurate (F) and an...
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WO/2024/143180A1 |
There is a need for a shock absorber lubricating oil composition having excellent hydraulic response and component protection. Provided is a lubricating oil composition used for lubricating shock absorbers, the lubricating oil compositio...
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WO/2024/110561A1 |
The present invention relates to a lubricant composition comprising: - at least one base oil, - at least one additive corresponding to formula (I) in which R and R1 are chosen independently of one another from a hydrogen atom or linear o...
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WO/2024/110560A1 |
The present invention relates to a lubricating composition comprising: - at least one base oil, - at least one additive corresponding to formula (I), in which R and R 1 are chosen independently of one another from a hydrogen atom or the ...
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WO/2024/105127A1 |
The present invention relates to a (2-cyanoethyl)phosphonium salt of very high purity which can easily be produced on an industrial scale. More particularly, the present invention relates to a family of (2-cyanoethyl)phosphonium salts, t...
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WO/2024/106521A1 |
Disclosed is a water-soluble processing oil stock composition which is used for metalworking after being diluted with water, and which contains a base oil, a sulfonate salt, a phosphate ester and water, wherein the content of the water i...
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WO/2024/105947A1 |
Provided is method for producing a recovered oil composition via a purification processing step for performing purification processing of a used industrial oil composition that has been used in machine lubrication or metalworking. Perfor...
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WO/2024/106393A1 |
Provided is an anti-wear agent that contains at least one selected from compounds represented by general formula (B1) and is excellent at maintaining wear resistance and rust prevention. [In general formula (B1), each symbol indicates th...
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WO/2024/093980A1 |
The present invention relates to a phosphate salt, the phosphate salt having a bicyclic organic base structure as a cation and a phosphate structure as an anion. The phosphate salt provided by the present invention can effectively improv...
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WO/2024/090400A1 |
Provided is a lubricating oil composition comprising: a base oil (A) containing an ester oil (A1); a phenothiazine compound (B); and a non-metallic thiophosphate compound (C). The ester oil (A1) preferably includes a diester oil (A11).
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WO/2024/090358A1 |
The present invention provides a lubricating oil composition for two-wheeled motor vehicles, the lubricating oil composition containing a base oil (A), a calcium-based detergent (B), zinc dialkyldithiophosphate (C) and an alkali metal bo...
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WO/2024/073304A1 |
The present disclosure relates to lubricating compositions and, in particular, lubricating compositions suitable for motorcycle applications including select metal dihydrocarbyl dithiophosphates to achieve low copper corrosion, good TBN ...
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WO/2024/053702A1 |
The present invention provides a grease composition containing (a) a compound having a phosphate ester moiety, (b) a base oil, and (c) a thickener and having a maximum non-seizing load of 980 N or more as measured in accordance with ASTM...
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WO/2024/034556A1 |
A grease composition including (A) a trimellitic acid ester, (B1) phenyl alpha naphthylamine, (B2) an alkyl diphenylamine, (C1) a succinic acid half ester, (C2) a sorbitan monoester, and (D) a urea-based thickening agent. Due to this gre...
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WO/2024/019027A1 |
A lubricating oil composition comprising (A) a lubricant base oil, (B) an extreme pressure agent, and (C) a nitrogen-containing ashless dispersant, wherein: the lubricating oil composition volume resistivity at 80°C is at least 0.0020×...
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WO/2024/008675A1 |
The present invention relates to the use of at least one anti-wear additive for improving the thermal conductivity of a fluid containing at least one base oil.
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WO/2024/004900A1 |
The present invention provides a lubricating oil composition which contains a vegetable oil (A), zinc dithiophosphate (B) and an amine antioxidant (C), wherein: the total content of linoleic acid and linolenic acid among the fatty acids ...
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WO/2023/226344A1 |
An ionic liquid composition and a preparation method therefor. The ionic liquid composition comprises the following components in percentages by weight: 80-90% of ionic liquid A, and 10-20% of ionic liquid B. By compounding the ionic liq...
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WO/2023/230051A1 |
The instant disclosure provides a grease composition containing an ash-free phosphonate ester mixture, which comprises of an ash-free phosphonate ester mixture of a cyclic phosphonate ester species and an oligomeric phosphonate ester spe...
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WO/2023/223965A1 |
There has been a need for a novel lubricating oil composition which has characteristics (for example, scuffing resistance and copper corrosion resistance) that are suitable for lubrication of various mechanisms that are incorporated in a...
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WO/2023/224006A1 |
This grease composition for a constant-velocity joint contains (a) base oil having a kinematic viscosity of 16.0 mm2/s or higher at 100°C, and a viscosity index of 90 or higher, (b) a diurea-based thickener, e.g., aliphatic diurea, (c) ...
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WO/2023/214505A1 |
Provided are a lubricating oil composition containing a base oil (A), a sulfur-based extreme pressure agent (B), and a phosphorus-based extreme pressure agent (C), the sulfur-based extreme pressure agent (B) being a thiadiazole having a ...
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WO/2023/210218A1 |
In order to provide a lubricating oil composition which has low viscosity but improves extreme pressure resistance, wear resistance, and fatigue resistance, which have a tendency to worsen with a reduction in the viscosity of a lubricati...
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WO/2023/199812A1 |
The present invention is a lubricating oil composition characterized by containing, per 100 parts by mass of (A) an ester compound of a C5-10 neopentyl polyol having an alcohol valency of 2-6 and a C16-22 straight-chain unsaturated fatty...
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WO/2023/189695A1 |
The present invention provides a lubricant composition which contains (A) a base oil, (B) a phosphite ester that has at least one sulfur atom-containing group having 2 to 20 carbon atoms, the group having at least one -(S)x- group (where...
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WO/2023/190158A1 |
This lubricating oil composition contains a base oil (A) and an oily agent (C). The base oil (A) includes a base oil (A1) having biomass-derived carbon (excluding synthetic oils obtained from biomass raw materials by using a Fischer-Trop...
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WO/2023/188839A1 |
Provided is a lubricating oil composition for a two-wheeled vehicle, said lubricating oil composition containing a base oil, (A) zinc dialkyldithiophosphate, and a (B) molybdenum-based friction modifier, the mass ratio (P/Mo) of the cont...
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WO/2023/190101A1 |
Provided is a lubricating oil composition for internal combustion engines, comprising: (A) a lubricating oil base oil; (B) a molybdenum-based friction modifier that contains molybdenum in an amount of 50 ppm by mass to 2000 ppm by mass i...
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WO/2023/190513A1 |
The present invention provides a grease composition for use in lubrication between a metal member and a metal member, and in lubrication between a metal member and a resin member. The grease composition contains: a urea thickener; as a b...
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WO/2023/190195A1 |
Provided is a lubricant composition having exceptional wear resistance, the lubricant composition containing a base oil (A), an overbased metallic detergent (B), a sulfur-phosphorus extreme pressure agent (C) having a carboxylic acid est...
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WO/2023/190163A1 |
A lubricating oil composition containing a base oil (A) and a phosphate ester (B), wherein the base oil (A) includes a base oil (A1) (excluding a synthetic oil obtained from biomass feedstock via a Fischer-Tropsch reaction) having biomas...
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WO/2023/189764A1 |
This lubricating oil composition contains a lubricating oil base oil (X), a diphenylamine-based antioxidant (A), a naphthylamine-based antioxidant (B), and a phosphorus-containing phenol-based antioxidant (C). The lubricating oil base oi...
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WO/2023/189697A1 |
Provided is a lubricant composition comprising a base oil (A), a hindered amine compound (B), and organic zinc dithiophosphate (C) having at least one primary alkyl group.
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WO/2023/190100A1 |
Provided is a lubricating oil composition comprising (A) a lube base oil, (B) a molybdenum-compound friction regulator having a molybdenum content of 50-2,000 mass ppm with respect to the whole composition, (C) an ashless friction regula...
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WO/2023/191002A1 |
Provided is a grease composition containing a base oil (A) and a urea-based thickener (B), wherein: the base oil (A) contains a poly-α-olefin (PAO); the urea-based thickener (B) is one or more selected from diurea compounds represented ...
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WO/2023/182532A1 |
The present invention pertains to a grease composition containing a base oil, a thickener, and additives. The base oil is at least one selected from the group consisting of polyoxyalkylenes, polyoxyalkylene ether derivatives, and mixture...
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WO/2023/167036A1 |
Provided is a lubricant additive containing a phosphorus compound P represented by formula (1). [In the formula, each of R1 and R2 independently represents an alkyl group having 1-3 carbon atoms, and n represents an integer of 0-3.] In t...
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WO/2023/162708A1 |
Provided is a lubricant composition comprising a base oil (A), a phosphorous acid ester (B), an imide-based composition (C), an amide-based composition (D), an amine-based composition (E), and a benzotriazole-based composition (F), where...
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WO/2023/156989A1 |
This disclosure describes a lubricating oil composition that includes a major amount of an oil of lubricating viscosity and one or more nitrogen-containing additive having the formula (I): Formula (I) wherein R1 is functional group conta...
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WO/2023/148697A1 |
The present application pertains to a lubricating oil composition for a hybrid or plug-in hybrid electric vehicle. The composition may comprise a base oil and a ZnDTP derived from a mixture of C3 and C8 alcohols.
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WO/2023/146687A1 |
A lubricating oil composition comprising greater than 50 wt.% of a base oil of lubricating viscosity, and an additive composition comprising: an amount of one or more zinc dialkyl dithiophosphates (ZDDP compounds) and an amount of one or...
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WO/2023/122374A1 |
A lubricating oil composition comprising greater than 50 wt.% of a base oil of lubricating viscosity, and either: a) an additive comprising: one or more zinc dialkyl dithiophosphates (ZDDP compounds) and one or more dispersants, wherein ...
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WO/2023/090432A1 |
[Problem] To provide: a fluid dynamic bearing in which a lubricant composition comprising a base oil and an ionic fluid is filled; a spindle motor which is produced by incorporating the fluid dynamic bearing into a spindle motor, is prev...
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WO/2023/091808A1 |
The present disclosure relates to methods of improving viscosity shear stability of a lubricating oil and lubricating oil composition comprising: a base oil of lubricating viscosity; an amount of one or more zinc dialkyl dithiophosphate ...
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WO/2023/074701A1 |
[Problem] To provide: a grease composition for a pivot assembly; a pivot assembly bearing in which the grease composition is sealed; a bearing device which, due to use of the grease composition and the bearing, can suppress the adhesion ...
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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/2023/068163A1 |
[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/2023/058440A1 |
Provided is a lubricating oil composition containing, as component (A), a base oil having a kinematic viscosity at 40 °C of 3,000 mm2/s to 20,000 mm2/s, and containing, as component (B), a base oil having a kinematic viscosity at 40 °C...
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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/2023/038149A1 |
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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