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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...
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WO/2023/190828A1 |
This electrical insulation oil composition contains a mineral oil-based base oil (X) satisfying requirements (1) through (4) below. ・Requirement (1): the pour point is -40.0°C or lower. ・Requirement (2): the aniline point is 68.5°C...
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WO/2023/190238A1 |
A lubricant having a halogen atom content of 0.1 mass% or less and containing a deep eutectic solvent composed of a hydrogen bond acceptor and a hydrogen bond donor, whereby there is provided a lubricant that contains a carbon-neutral co...
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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/2023/191108A1 |
This thermally conductive grease composition contains a base oil, a thermally conductive filler, and calcium carbonate particles.
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WO/2023/189293A1 |
A base oil for a lubricating oil, the base oil comprising an ester of a trivalent alcohol and a C14-20 fatty acid, wherein the ester includes a diester and a triester, and the amount of triester included is not more than 93 mol% with ref...
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WO/2023/190361A1 |
This lubricating oil composition comprises: a base oil (A); and at least one polyoxyalkylene glycol compound (B) selected from the group consisting a polyoxyalkylene glycol compound (B1), and a polyoxyalkylene glycol compound (B2). The...
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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/2023/189696A1 |
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...
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WO/2023/184346A1 |
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 an alky alcohol amine.
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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/2023/190808A1 |
Provided is a composition which contains metal-based nanoparticles (X), a polymer (Y) and a dispersion medium. The polymer (Y) is a vinyl polymer having a straight chain alkyl group having 10-28 carbon atoms and a nitrogen-containing het...
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WO/2023/191039A1 |
The present invention is a compound represented by general formula (A-1). The present invention is also a lubricating oil base oil that includes a compound represented by general formula (A-1). The present invention is also a lubricating...
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WO/2023/189301A1 |
A refrigerator oil comprising: an ester of a trivalent alcohol and a C14-20 fatty acid, as a base oil; and an oxidation inhibitor, wherein the peroxide value of the ester is at least 5mg/kg.
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WO/2023/181407A1 |
This grease includes a base oil and a thickener, wherein the base oil is a poly-α-olefin, and the thickener is a soap. The grease has a viscous transition stress of at least 300 Pa at 25 °C and a viscosity transition stress of at most ...
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WO/2023/180896A1 |
A lubricating oil composition for internal combustion engine with a roller follower type valvetrain is disclosed. The composition includes major amount of an oil of lubricating viscosity; one or more magnesium detergents in an amount to ...
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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/2023/182443A1 |
Provided is a refrigeration cycle device comprising a refrigeration circuit including a compressor, wherein refrigerant is sealed in the refrigeration circuit, the refrigerant includes a first component and a second component, the first ...
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WO/2023/181959A1 |
The present invention provides a method for producing a magnetic disk, the method using a fluorine-based solvent that exhibits excellent solubility of a highly polar perfluoropolyether compound, while having a low global warming potentia...
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WO/2023/182442A1 |
Provided is a refrigeration cycle device comprising a refrigeration circuit that includes a compressor, wherein a refrigerant is enclosed in the refrigeration circuit, the refrigerant contains a first component and a second component, th...
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WO/2023/181971A1 |
Provided is a lubricant capable of forming a lubricant film which has a low coefficient of friction and exhibits excellent performance in terms of maintaining said coefficient of friction. This lubricant contains tungsten sulfide (compon...
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WO/2023/179650A1 |
The present invention relates to the technical field of wire cut machining in photovoltaic industry, and disclosed is a cutting fluid for a thin fine-wire large-size solar-grade silicon wafer. The cutting fluid of the present invention c...
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WO/2023/179897A1 |
The invention relates to the use of a lubricant composition comprising the following components: a) 72 wt.% to 95 wt.% polyalphaolefin, b) 5 wt.% to 28 wt.% lithium soap, each in relation to the total weight of the lubricant composition,...
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WO/2023/182073A1 |
Provided are: a lubricating oil composition having excellent fuel economy and high shear stability; and a method for using the lubricating oil composition. The lubricating oil composition includes: a comb-like polymer (A1) having a wei...
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WO/2023/182120A1 |
Provided are: a molybdenum disulfide dispersion obtained by stably dispersing, in a liquid medium, fine MoS2 that can realize lubrication performance at a high level; and a lubricant composition containing said dispersion. Specifically, ...
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WO/2023/182533A1 |
The present invention relates to a grease composition that contains a base oil, a thickener, and additives, the base oil being at least one type of base oil selected from the group that consists of polyoxyalkylenes, ether derivatives of ...
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WO/2023/171601A1 |
[Problem] The purpose of the present invention is to provide: a machine tool system in which a machine tool lubricant that contains no oil-soluble material derived from mineral oil is cyclically used; and a hydraulic liquid and a process...
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WO/2023/171614A1 |
This hydrogenated block copolymer (a) is a hydrogenated product of a block copolymer that has one polymeric block (A) in which a main body thereof is an aromatic vinyl compound unit, and at least one polymeric block (B) in which main bod...
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WO/2023/167037A1 |
The purpose of the present invention is to provide a viscosity index improver composition which contains a comb-shaped copolymer and has a low local maximum point of viscosity within the range of 40°C to 100°C, while having excellent h...
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WO/2023/167307A1 |
[Problem] The present invention addresses the problem of providing a lubricant composition which has excellent shear stability and excellent temperature-viscosity characteristics in terms of fuel consumption saving and energy saving of e...
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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/2023/167958A1 |
The subject invention provides biological emulsifying agents for use in formulating metalworking fluids, methods for formulating the metalworking fluids, and enhanced metalworking fluids.
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WO/2023/162707A1 |
Provided is a water-soluble lubricant containing a cyclic compound (A) that has a ring structure (α) including at least one partial structure represented by formula (i) or (ii). (In the formulae, each * represents a bonding site.)
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WO/2023/161795A1 |
A low ash lubricating oil composition is described. The composition includes major amount of an oil of lubricating viscosity, detergent system, and boron-containing additive in an amount to provide at least 100 ppm of boron to the lubric...
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WO/2023/162819A1 |
Provided is a lubricating oil composition for two-wheeled motor vehicles which comprises a base oil (A) and a metal phenate (B) and has a coefficient of friction, as measured using an MTM testing machine under the conditions below, of le...
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WO/2023/162923A1 |
A hydrocarbon refrigerant can be easily dissolved in a refrigerator oil and, as a result, the viscosity of the refrigerator oil is likely to be decreased to cause the undue wear of a sliding member in a compressor. An air conditioning ap...
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WO/2023/163615A1 |
The invention relates to a plant for the recovery and regeneration of used industrial and transportation oils such as, for example, marine oils (MOBILGARD М430 – for the main propulsion engine, Devlac MX15W40 – for diesel generators...
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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/2023/158520A1 |
A lubricating oil composition comprising greater than 50 wt.% of a base oil of lubricating viscosity; an amount of one or more ester(s) of a polyhydric alcohol; an amount of one or more boron-containing dispersant(s); wherein a ratio of ...
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WO/2023/157867A1 |
A refrigerator oil composition used in a refrigerant containing one or more unsaturated fluorohydrocarbon compounds selected from compounds represented by general formula (1): CxFyHz [in general formula (1), x is an integer of 2-6, y is ...
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WO/2023/159095A1 |
The present disclosure provides a detergent additives and methods for preparing a sulfurized alkyl phenate product from polyalphaolefins.
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WO/2023/152001A1 |
The present invention relates to a process for the preparation of organic silicon compounds, and to the use of the thus obtained compounds.
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WO/2023/152665A1 |
This invention relates to overbased calcium sulfonate complex grease compositions prepared without boric acid and alcohol promotors containing anti-wear, anti-friction, thermal & oxidation stability additives.
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WO/2023/148802A1 |
This grease composition contains a base oil, a thickening agent and an extreme pressure additive. The base oil contains a trimellitic acid ester and a poly-α-olefin. The trimellitic acid ester is contained at a proportion of 10.0-60.0 m...
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WO/2023/144721A1 |
A lubricating oil composition provides improved anti-shudder performance by lubricating an automatic transmission or continuously variable transmission. The lubricating oil composition includes (a) one or more ashless dispersants; and (b...
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WO/2023/145625A1 |
Provided is a perfluoropolyether compound that is highly soluble in fluorinated solvents, has high heat resistance and shows a strong interaction with magnetic disks. A perfluoropolyether compound that has a structure represented by form...
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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/2023/143543A1 |
The present invention provides a maintenance method and maintenance oil for a circuit breaker and a knife switch, a maintenance method and maintenance oil for various wiring piles, wiring terminals, wire ends and wire terminals in a circ...
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