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WO/2024/079049A1 |
The present invention relates to an additive composition comprising: (a) at least one resin obtainable by condensation of at least one phenol substituted by a hydrocarbon group having from 12 to 24 carbon atoms with at least one aldehyde...
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WO/2024/077744A1 |
An anti-wear and anti-friction lubricating oil additive, and a lubricating oil and a preparation method therefor, wherein the anti-wear and anti-friction lubricating oil additive comprises at least two of malic acid, a fatty alcohol, a m...
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WO/2024/080214A1 |
The present invention relates to a method for producing an α-olefin polymer, the method comprising: step 1 for obtaining a catalyst mixture by mixing a metallocene compound (A), an ionic compound (B) that can be converted to cations thr...
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WO/2024/076465A1 |
A base stock composition may include: a naphthene component, wherein the naphthene component comprises a naphthene ring comprising two or more paraffinic branches covalently bonded to the naphthene ring, wherein the naphthene component h...
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WO/2024/077021A1 |
An aromatic or aromatic-like group(s) containing lubricant configured to be adsorbed by a magnetic recording media is formed from ( Ar)m(R1oRfR2p)q where Ar is an aromatic group, polyaromatic hydrocarbon (PAH), annulene, cycloalkane or h...
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WO/2024/071392A1 |
This fluorine-containing ether compound is represented by the following formula. R1-CH2-R2(-CH2-R3-CH2-R2)x-CH2-R4 (In the formula, x represents an integer of 1 or 2; R2 represents a perfluoropolyether chain; R3 is represented by formula...
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WO/2024/066435A1 |
Disclosed in the present invention is a dewatering anti-rust oil, which comprises the following components in parts by mass: 0.5-10 parts of oxidized paraffin butyl ester, 0.5-10 parts of an auxiliary agent, 0-10 parts of an oil-soluble ...
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WO/2024/071399A1 |
This fluorine-containing ether compound is represented by the following formula. R1-CH2-R2[-CH2-R3-CH2-R2]x-CH2-R4 (x is 1 or 2. R2 is a perfluoropolyether chain. R3 is represented by formula (2). R1 and R4 are terminal groups having 1-5...
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WO/2024/071028A1 |
With respect to a compressor and a refrigeration cycle device that use a refrigerant containing a hydrofluoroolefin, the problem to be solved by the present disclosure is to suppress corrosion of the compressor. A compressor (30) is the ...
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WO/2024/070735A1 |
This metal/organic compound composite material contains: a metal material including a prescribed metal at more than 50 mass% in total; and a plurality of organic compound particles. The plurality of organic compound particles have one or...
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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/2024/058106A1 |
Provided are: a grease composition that achieves low noise together with high-temperature, high-speed durability; and a rolling bearing in which the grease composition is encapsulated. The grease composition 7 contains a base oil, a thic...
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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...
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WO/2024/056827A1 |
The present invention relates to the use of a composition comprising 1-methylheptyl laurate as a lubricant composition for transmissions.
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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 ...
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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...
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WO/2024/053734A1 |
A polymer having a main-chain polymeric structure and a side-chain polymeric structure, wherein the side-chain polymeric structure comprises a constituent unit derived from an alkyl (meth)acrylate (a) in which the alkyl group has 11-30 c...
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WO/2024/053735A1 |
The polymer has a main chain polymer structure and a side chain polymer structure. The side chain polymer structure contains a structural unit derived from an alkyl (meth)acrylate (a) in which the alkyl group has 11-30 carbon atoms. At l...
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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/2024/048744A1 |
The present invention provides a grease composition comprising a thickener, a base oil, and an additive. The additive comprises 0.1 to 10 mass% of a molybdenum-based extreme-pressure agent, 0.1 to 10 mass% Na sebacate, and 0.1 to 5 mass%...
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WO/2024/048446A1 |
There has been a demand for a lubricating oil composition that has excellent cooling performance and insulating properties. This lubricating oil composition contains a base oil (A), solid particles (B) that have an average primary partic...
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WO/2024/047447A1 |
A calcium sulfonate grease is formed from a base oil of lubricating viscosity, an oil-soluble overbased calcium sulfonate or precursors therefor, a conversion acid, water, and a gelling agent, which is selected from branched aliphatic di...
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WO/2024/048658A1 |
A refrigerating machine oil comprising a base oil and a polymer including a structural unit represented by formula (1) [in the formula, R1 represents a hydrogen atom or a methyl group, and R2 represents an alkyl group or a group obtained...
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WO/2024/048569A1 |
Provided is a fluorine-containing ether compound represented by the following formula. R1-CH2-R2a-CH2-R3a-CH2-R2b-CH2-R3b-CH2-R2c-CH2-R3c-CH2-R2d-C
H2-R4 (R2a, R2b, R2c,and R2d are perfluoropolyether chains. R3a, R3b, and R3c are divalen...
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WO/2024/047952A1 |
Provided is a polymer comprising a structural unit derived from a compound represented by formula (1) and a structural unit derived from a (meth)acryloyl group-containing compound. The content of the structural unit derived from a compou...
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WO/2024/048384A1 |
Provided are: a grease composition that achieves low dust generation properties, rust resistance, and high-temperature/high-speed durability; and a rolling bearing in which the grease composition is encapsulated. The grease composition 7...
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WO/2024/043133A1 |
Provided is an oil well pipe screw joint having a solid lubrication coat having excellent lubrication and anti-rust properties. This oil well pipe constitutes a box (2) having a female screw or a pin (1) having a male screw that is used ...
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WO/2024/043132A1 |
Provided is a drug which is environmentally friendly and durable for actual use in a well. The drug is for forming a solid lubricating film by being applied to a metal surface. The drug contains a solid lubricant, a binder resin, and a s...
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WO/2024/043131A1 |
The present invention provides a chemical agent which is environmentally friendly and a solid lubrication coating. Provided is a chemical agent for forming a solid lubrication coating on a metal surface. The main components are a solid l...
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WO/2024/039440A1 |
A lubricant adheres to a magnetic recording medium via at least one of chemisorption or bonding, and contains a perfluorinated polyether attached to or terminated with a functional group that is phosphonic acid, silanol or carboxylic aci...
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WO/2024/033188A1 |
This invention provides a lubricating grease composition for use in a bearing, and a preparation process therefor, said lubricating grease composition comprising: - (i) a mineral base oil containing one or more of fatty ammonium carboxyl...
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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/2024/030591A1 |
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...
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WO/2024/024781A1 |
This fluorine-containing ether compound is represented by the following formula. R1-CH2-R2[-CH2-R3-CH2-R2]x-CH2-R4 (x represents an integer of 1 or 2, R2 represents a perfluoropolyether chain, at least one of the x-number of R3 is repres...
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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/2024/018673A1 |
This recovery method for used turbine oil includes: a removal step for removing a degraded component from the used turbine oil; and an addition step for adding a corrosion inhibitor and an antioxidant to the recovered turbine oil obtaine...
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WO/2024/019009A1 |
A bearing device 1 for a vehicle wheel comprises: an outer member (outer ring 2) having a double row of outer raceway surfaces 2c, 2d on the inner circumference; inner members (hub ring 3 and inner ring 4) having a double row of inner ra...
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WO/2024/020039A1 |
Methods for improving a refrigeration systems comprising modifying the system and replacing existing refrigerant with a replacement refrigerant comprising : (1) at least about 50% by weight of R1234ze(E); (2) greater than 0% to about 11%...
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WO/2024/018030A1 |
The invention relates to a cooling-lubricant concentrate for hot rolling of aluminium, wherein the cooling-lubricant concentrate contains at least one alkoxylated fatty acid amide, at least one amine, and at least one fatty acid. The inv...
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WO/2024/015098A1 |
A marine diesel engine lubricating oil composition includes (a) at least 40 wt. % of an oil of lubricating viscosity having a kinematic viscosity at 100 °C of from 4.0 to less than 8.5 mm2/s; and (b) one or more olefin copolymers having...
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WO/2024/013131A1 |
The present invention relates to the use of a composition for cooling and/or lubricating a propulsion system of an electric or hybrid vehicle, said composition comprising one or more diester(s), each of said diesters being formed between...
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WO/2024/015099A1 |
A marine diesel engine lubricating oil composition includes (a) a major amount of an oil of lubricating viscosity; and (b) one or more olefin copolymers having a number average molecular weight of 30,000 to 120,000. The marine diesel lub...
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WO/2024/013127A1 |
The present invention relates to a lubricant composition comprising: one or more diesters, each of said diesters being formed between - a diol chosen from 1,2-propanediol, 1,2-decanediol and 1,3-diol having 3 to 10 carbon atoms, and - tw...
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WO/2024/009684A1 |
Provided is a refrigerator oil that contains, as a base oil, an ester of dipentaerythritol, a linear pentanoic acid and a branched pentanoic acid; in which the molar ratio of the linear pentanoic acid content to the branched pentanoic ac...
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WO/2024/009551A1 |
This method for regenerating used turbine oil comprises: a contact step for bringing a used turbine oil into contact with an adsorbent; and an addition step for adding an additive to the used turbine oil obtained after the contact step. ...
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WO/2024/008739A1 |
The invention relates to a liquid composition having a dynamic viscosity in the range of 1.5 – 4.0 mm2/s at 100°C, comprising: - 50-99.93 wt.% of a base oil or base oil blend, selected from polyalphaolefin oils of group IV of the API ...
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WO/2024/009989A1 |
A base oil for a metal processing oil composition, the base oil being a hydrocarbon having a flash point of 70°C or higher and a proton ratio of methyl groups of 17-65, where the integral value of all protons detected through 1H-NMR ana...
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WO/2024/009951A1 |
A base oil for a metalworking oil composition, the base oil being hydrocarbons which have a flash point lower than 70°C and in which, when the integral for all the protons detected by 1H-NMR analysis is taken as 100, the proportion of m...
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WO/2024/006125A1 |
The disclosed technology relates to lubricants for compression ignition internal combustion engines, particularly those demonstrating at least one of improved seals performance, reduced deposit formation, and excellent durability. The pr...
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WO/2024/006103A1 |
The disclosed technology relates to a lubricant composition for automotive or industrial gears, as well as axles and bearings, the automotive or industrial gear oil containing an oil of lubricating viscosity and dimercaptothiadiazole com...
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