Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 5,007

Document Document Title
WO/2024/133813A1
The present application relates to a lubricant composition comprising: - at least one base oil; - at least one spiro compound of formula (I) in which M is an atom chosen from among boron (B) and aluminium (Al) and, in particular, is a bo...  
WO/2024/128542A1
The present invention relates to a cutting oil composition used in a wire-saw cutting process, composed of: 50 to 95% by weight of base oil represented by chemical formula 1, chemical formula 2, or chemical formula 3; 0.1 to 5% by weight...  
WO/2024/122448A1
[Problem] To provide: a fluid dynamic bearing in which a lubricant oil 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 ...  
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...  
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...  
WO/2024/101310A1
The present invention provides a grease composition for rolling bearings, the grease composition containing: a base oil; a thickening agent that is composed of a composite amide lithium soap; an antioxidant that is composed of 0.5 to 5% ...  
WO/2024/094669A1
The invention relates to a production process for quaternary ammonium-carboxylate compounds, the use of an organic quaternary ammonium-carboxylate compound as an additive in a cooling lubricant emulsion for machine tools, and a polymer w...  
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...  
WO/2024/071044A1
The present invention provides: a coating composition for endoscopes which is a compound comprising a solid lubricant, a thermosetting resin, a solvent, and a non-ionic dispersant, wherein the non-ionic dispersant is constituted from at ...  
WO/2024/058119A1
This lubricating oil composition contains: (A) a lubricant base oil; (B1) a first amide compound, which is a monoamide of a fatty acid (a1) and an amine compound (a2), and/or a salt thereof, wherein the amine compound (a2) is an oligomer...  
WO/2024/058124A1
This lubricating oil additive composition contains (i) one or more Brφnsted acid salts of a first amide compound, the Brφnsted acid salts being salts of a first amide compound and a Brφnsted acid. With respect to this lubricating oil ...  
WO/2024/058114A1
A lubricant additive composition containing: (i) at least one first amide compound and/or a salt thereof, as a monoamide of at least one fatty acid (a1) and at least one amine compound (a2), the amine compound (a2) being an oligomer of a...  
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...  
WO/2024/030592A1
A lubricant composition including: (a) an oil of lubricating viscosity; and (b) a succinimide, succinimide, or succinate ester obtained by reacting: (i) an amine or an alcohol; with (ii) a reaction product obtained by a process comprisin...  
WO/2024/030591A1
Disclosed is a process for producing a reaction product, the process including: reacting a radically-functionalized PIBSA product with a nitrogen-containing compound to form a quaternizable compound; and reacting the quaternizable compou...  
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×...  
WO/2024/011157A1
Embodiments of lubricant compositions that may comprise an oil lubricant and a corrosion inhibitor, wherein the corrosion inhibitor may be diethylenetriamine pentaacetic acid (DTPA).  
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 ...  
WO/2024/004777A1
Provided is a grease composition containing a molybdenum compound represented by general formula (1), a sulfurized olefin, and a base oil. In the formula, R1-R4 each independently represents an alkyl group having 4-18 carbon atoms, and X...  
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...  
WO/2023/219975A1
This disclosure describes a gaseous-fueled, low-speed, or medium speed engine lubricating oil composition. The composition includes a major amount of base oil; and a lubricant additive having the following structure: (I), where each R1 i...  
WO/2023/219973A1
This disclosure describes a lubricating oil composition. The composition includes a major amount of base oil; and a lubricant additive having the following structure: (I) where each R1 is independently a hydrocarbyl group having 10 to 40...  
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...  
WO/2023/209038A1
The present invention relates to the use of at least one antioxidant in a lubricant composition, said at least one antioxidant comprising at least one oligomer and/or polymer comprising at least one diphenylamine repeat unit for reducing...  
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...  
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...  
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...  
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...  
WO/2023/191886A1
This disclosure describes an ashless lubricant additive. The additive is a tertiary amine-containing compound having the following structure: where each R1 and R5 is independently a linear or branched-chain monovalent hydrocarbyl group h...  
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...  
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.  
WO/2023/189696A1
Provided is a lubricant composition containing a base oil (A) including an ester base oil (A1) and a hindered amine compound (B), wherein the content of component (B) is 0.60–10.0 mass% based on the total amount of the lubricant compos...  
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...  
WO/2023/184472A1
The present invention describes a water based semi-synthetic metal working fluid comprising a base oil, an organic acid, emulsifiers, a concentrate additive, water and a microbial growth control agent which comprises a cyclic polyfunctio...  
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...  
WO/2023/180749A1
A composition comprising a pyrolysis oil and, as an additive, one or more of: (a) an antioxidant; and (b) a stabilising additive selected from (i) alkoxylated amine compounds; (ii) aldehyde-alkylphenol copolymers; (iii) a quaternary ammo...  
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...  
WO/2023/153953A1
The invention relates to lubricating compositions based on base oils containing a metal film-forming, multi-functional composition for enhanced antifriction, anti-seize, antioxidant and cleaning/dispersant properties. The present lubrica...  
WO/2023/133090A1
A lubricating composition including an oil of lubricating viscosity and at least one of an ortho-oxy substituted diphenylamine compound, a para-oxy substituted diphenylamine compound, or a substituted N-arylchroman-6-amine compound. Meth...  
WO/2023/132879A1
The invention relates to agents reducing the hydrodynamic drag of a turbulent flow of petroleum products in the process of transportation in pipelines. The technical result of the solution involves the preservation of the polymer structu...  
WO/2023/085386A1
This lubricant composition with anti-rust properties contains: a base oil; sorbitan fatty acid ester; superbasic magnesium sulfonate; and at least one additive selected from the group consisting of calcium sulfonate, calcium sulfonate co...  
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 ...  
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...  
WO/2023/054056A1
Provided are: a lubricant base oil comprising (A) at least one ester compound selected from (A1) a diester having 24 or more carbon atoms and (A2) a triester having 24 or more carbon atoms and (B) at least one base oil selected from (B1)...  
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...  
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...  
WO/2023/023925A1
A water based semi-synthetic metal working fluid comprises a base oil, an organic acid, emulsifiers, optionally a concentrate additive, water and a microbial growth control agent which comprises a glycol ether amine.  
WO/2023/023924A1
A microbial growth control agent and method of controlling microbial growth in metal working fluids, wherein the agent comprises at least a glycol ether amine.  
WO/2023/008549A1
The present invention addresses the problem of providing a sliding-surface lubricating oil composition capable of inhibiting the propagation of microorganisms in a cutting oil tank. The aforementioned problem is solved by a sliding-surfa...  
WO/2023/009774A1
The disclosed technology relates to compositions suitable for use as lubricants and lubricant additive compositions which comprise a 1,4-benzoxazine-derived antioxidant, wherein the antioxidant itself may also be described as a 1,4-benzo...  

Matches 1 - 50 out of 5,007