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Matches 151 - 200 out of 26,495

Document Document Title
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 ...  
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 ...  
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/2023/182443A1
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 ...  
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...  
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...  
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...  
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...  
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,...  
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...  
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, ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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.  
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.)  
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...  
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...  
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...  
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...  
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/2023/158520A1
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 ...  
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 ...  
WO/2023/159095A1
The present disclosure provides a detergent additives and methods for preparing a sulfurized alkyl phenate product from polyalphaolefins.  
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.  
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.  
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...  
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...  
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...  
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...  
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...  
WO/2023/147258A1
The present disclosure provides a detergent additives and methods for preparing a sulfurized alkyl phenate product to achieve a high sulfurization ratio and low levels of un¬ sulfurized alkyl phenols.  
WO/2023/137819A1
An oil-soluble conductive agent and a preparation method therefor. Raw materials for preparing the oil-soluble conductive agent comprise the following components: 20 parts by weight of ethyl caprate or bis(2-ethylhexyl) sebacate, 1.8-2.2...  
WO/2023/140383A1
[Problem] To provide: a grease composition with which satisfactory acoustic properties can be achieved even in high-load environments; and a rolling bearing, as well as a motor equipped with the bearing, in which the grease composition i...  
WO/2023/141399A1
This disclosure describes blends of detergent and antiwear lubricating additives and lubricants including such additive blends effective to reduce high-temperature deposits, and in particular, high-temperature deposits in low ash composi...  
WO/2023/136068A1
Provided are a heat source machine, as well as an operation method therefore, which employ a prescribed means and use a refrigerator oil that can suppress deterioration of the refrigerator oil and a reduction in viscosity occurring when ...  
WO/2023/135565A1
The present disclosure relates to eutectic mixtures and a process for their preparation. The present disclosure further relates to formulations comprising the eutectic mixtures. The formulations of eutectic mixtures are used as an anti-m...  
WO/2023/133200A1
Fluid formulations, including low traction fluid, low viscosity motor fluid and high pressure viscosity coefficient fluid formulations, that may be used in vehicle drive trains are described herein. The fluid formulations include a base ...  
WO/2023/133514A1
A lubricant fluid comprising a base oil, which utilizes carboxylic esters of carboxyl di- end-capped-polyethylene glycols, or a mixture thereof, to have ultra-low viscosity, high flash point, high viscosity index (VI), excellent low temp...  
WO/2023/120716A1
The present invention addresses the problem of providing a viscosity index enhancer composition having an excellent viscosity index enhancing effect. This problem is solved by a viscosity index enhancer composition which comprises the po...  
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 ...  
WO/2023/122405A1
Provided is an engine oil lubricant composition with improved fuel economy. The engine oil lubricant composition may include about 40 wt% to about 80 wt% of a first oil base stock consisting of a Group IV base oil and about 10 wt% to abo...  
WO/2023/112842A1
[Problem] To improve properties in a cooling lubricant composition such as cooling performance and fuel consumption saving. [Solution] Provided is a lubricant base oil for use in the preparation of a cooling lubricant composition, wherei...  
WO/2023/112954A1
The present invention provides an additive for a lubricant, said additive containing ZrO2 particles coated with a silane coupling agent and a medium in which the ZrO2 particles are dispersed. The BET specific surface area of the silane-c...  
WO/2023/112813A1
This fluorine-containing ether compound is represented by the following formula. R1-R2-CH2-R3a-CH2-R4a-CH2-R3b-CH2-R4b-CH2-R3c -CH2-R5-R6 (R3a, R3b, and R3c each represent a perfluoropolyether chain; R2, R4a, R4b, and R5 each represent a...  
WO/2023/110529A1
The present invention is directed to compositions comprising a high content of saturated or unsaturated isoparaffinic hydrocarbons comprising 12-24 carbon atoms and a polyalkyl (meth)acrylate, a method for preparing such compositions and...  
WO/2023/112684A1
The present invention provides a lubricating oil composition containing a base oil and a modified polymer that is obtained by modifying a polymer containing an olefin compound as a monomer unit or a hydrogenated product of said polymer u...  

Matches 151 - 200 out of 26,495