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WO/2024/031075A1 |
A lubricating fluid includes a blend of at least two isomers of hydrogenated linear AMS dimers, one of which is a hydrogenated linear AMS dimer having a formula of 2,4-dicyclohexyl-2-methylpentane and another of which is a hydrogenated l...
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WO/2023/218016A1 |
The invention relates to the use of a hydrocarbon fluid as a barrier fluid, said hydrocarbon fluid comprising at least 90% by weight of isoparaffins and less than 500 ppm by weight of aromatics relative to the total weight of the hydroca...
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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/2023/156947A1 |
The object of the invention is a plastic grease composition comprising: - a base oil selected from mineral oil derived from petroleum distillation, paraffinic oil, naphthenic oil, recycled oil, hydrocarbon oil containing lubricating oils...
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WO/2023/148142A1 |
This invention provides a method for extending the life of a lubricant composition, said lubricant composition comprising one or more base oils and one or more additives, wherein at least one of the additive is a depleting additive, said...
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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...
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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...
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WO/2023/059407A1 |
A method of making an antifriction coating composition, comprising the steps of (A) combining (i) a solid lubricant, (ii) a solvent, (iii) a binder, and (iv) optionally, an additive; and (B) grinding the (i) solid lubricant in the solven...
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WO/2023/055274A1 |
A method and a device for induced formation of solid lubricant comprises providing (S10) of an article (10) to be processed. The article is exposed (S20) to a process fluid (34) comprising a solvent, impact media (20) and additives of so...
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WO/2023/037069A1 |
A threaded tubular element (1, 2) for use in drilling, operating hydrocarbon wells, transporting petroleum and gas, transporting or storing hydrogen, carbon capture or in the field of geothermal energy, comprising a metal body (5) and at...
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WO/2023/039406A1 |
The present disclosure provides a method of producing a lubricant composition comprising the steps of hydrolyzing a starting material to provide a hydrolyzed product mixture, reacting the hydrolyzed product mixture under conditions capab...
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WO/2023/273181A1 |
The present invention relates to the technical field of lubricating grease, and in in particular to a gang saw screw lubricating grease, the gang saw screw lubricating grease comprising the following components: 500N (Group II oil), a th...
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WO/2022/262217A1 |
The present invention relates to the technical field of lubricating grease, and relates in particular to a lithium-based lubricating grease and a preparation method therefor; the preparation method for the lithium-based lubricating greas...
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WO/2022/259193A1 |
A process for preparing a low ash detergent is described. The process involves mixing a surfactant composition that includes a hydroxybenzoate, sulfonate, or phosphonate detergent with an ashless nitrogen-containing compound to boost the...
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WO/2022/203568A1 |
A method and a fluid treatment system for treating an industrial process fluid used in a system (8), said method comprising the steps of: - transferring a part of the industrial process fluid used in the system (8) through a first fluid ...
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WO/2022/192484A1 |
The present disclosure provides a process for converting plastic comprising a polyolefin polymer to a lubricant. The process comprises contacting the plastic with a catalyst represented by A/[RmQn],(I)
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WO/2022/167814A1 |
The present invention relates to a formulation technology that forms an omniphobic, slippery gel coating. The formulation technology makes use of the cross-linking between two hydrophobic polymer reagents, solvated in a hydrophobic polym...
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WO/2022/106263A1 |
The present application describes a new process for the preparation of polyisobutene deriva- tives, such polyisobutene derivatives, and their use.
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WO/2022/072559A1 |
A booster additive concentrate may advantageously contain: (a) an anti-wear mixture of two or more phosphite/phosphate compounds and one or more ether/thioether compounds; (b) an ashless dispersant; (c) a calcium-containing detergent, su...
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WO/2022/071524A1 |
The present invention addresses the problem of providing a complex which contains a low oil-soluble substance having a function as an additive for lubricating oil. The problem is solved by a solid-in-oil-type complex containing an active...
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WO/2022/055242A1 |
The present invention relates to a composite lubricant and a preparation method therefor. The composite lubricant according to an embodiment of the present invention comprises: a first lubricant; and a second lubricant on the surface of ...
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WO/2022/038011A1 |
The present invention relates to a method for lubricating moving surfaces of a mechanical device comprising the steps of vaporizing an lubricant additive, depositing the vaporized lubricant additive on the surface of the mechanical devic...
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WO/2022/019198A1 |
A grease raw material production method in which: a first thickener raw material, a second thickener raw material, a first lubricating oil, a second lubricating oil, a first solvent that has a lower boiling point than the first lubricati...
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WO/2022/018681A1 |
A lubricating oil composition is described. The composition includes a base oil, a first succinimide dispersant composition comprising a reaction product of a hydrocarbyl succinimide and an aromatic glycidyl ether having a structure Form...
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WO/2022/019750A1 |
The present invention discloses an additive composition for lubricant, said composition comprising graphene-polymer, characterized in that said graphene-polymer comprising: 1 to 100 parts of graphene; at least a monomer; 1 to 100 parts o...
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WO/2022/018682A1 |
A dispersant composition is described. The composition includes a succinimide dispersant composition comprising a reaction product of a hydrocarbyl succinimide and a heteroaromatic glycidyl ether having a structure: Formula (I) wherein R...
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WO/2021/243826A1 |
A lubrication additive for a composite carbon material, a super lubricating water lubricant, a preparation method therefor, and an application thereof. Said lubrication additive has a spherical structure, which is a composite layer struc...
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WO/2021/217908A1 |
A food-grade lubricating grease and a preparation method therefor, belonging to the technical field of lubricating greases. The food-grade lubricating grease comprises the following components in percentage by mass: 75%-85 % of food-grad...
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WO/2021/182631A1 |
The present invention addresses the problem of providing a lubricant-enclosing device that makes it possible to monitor fluctuations in the pH of a lubricant while the lubricant-enclosing device is operating. The present invention also a...
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WO/2021/170707A1 |
The present invention relates to method for pretreatment of a metallic substrate for a subsequent metal cold forming process, said method comprising at least steps (1) and (2) and optionally step (3), namely providing at least one substr...
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WO/2021/155081A1 |
Alkyl salicylic acids, overbased detergents derived from alkyl salicylic acids, lubricating compositions including the alkyl salicylic acids and/or overbased detergents, and processes of making and using the same, are described.
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WO/2021/133583A1 |
A process for the continuous production of polyurea grease is disclosed. The process involves: (1) reaction of a diisocyanate and an amine compound in at least one continuously stirred tank reactor; (2) milling of the reacted product; an...
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WO/2021/127622A1 |
A lubricant composition is disclosed comprising an antioxidant composition and a lubricating oil. The antioxidant composition comprises a phenolic antioxidant having the structure (I), and a phosphite antioxidant having the structure (II...
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WO/2021/123656A1 |
The invention relates to a process for preparing a composition of diesters comprising the reaction of an unsaturated compound of alcohol type or the ester thereof with a saturated fatty acid, in the presence of an acid catalyst. The inve...
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WO/2021/079272A1 |
A method of producing one or more olefins and one or more lubricating base oils is disclosed. The method includes hydrocracking hydrocarbons of a hydrocarbon feed stream that include vacuum gasoil to produce a stream that includes hydroc...
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WO/2021/058875A1 |
Herein is provided a process for producing renewable products, such as a renewable base oil, from a feedstock of biological origin. The process comprises subjecting a feedstock comprising free fatty acids and fatty acid glycerides, where...
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WO/2021/058876A1 |
Herein is provided a process for producing renewable products, such as alkenes, from a feedstock of biological origin. The process comprises subjecting a feedstock comprising fatty acid glycerides and optionally free fatty acids, wherein...
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WO/2021/028877A1 |
Provided herein are lubricant compositions comprising renewable base oils as embodied by hydrocarbon mixtures with controlled structure characteristics in combination with lubricant additives that address performance requirements and str...
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WO/2021/009295A1 |
The present invention relates to specific derivatives of dimer fatty acids, compositions comprising them and a method to reduce pour points.
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WO/2020/264534A2 |
This disclosure relates to a method for reducing solubilized copper concentration in a lubricating oil in a wind turbine gearbox. The method includes: using as the lubricating oil a sulfur containing formulated oil, the formulated oil co...
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WO/2020/263964A1 |
The instant disclosure provides a process for preparing a lubricant or fuel additive mixture where an oil of lubricating viscosity or fuel are blended with additives that are mixed via an acoustic mixer. The additives and oil of lubricat...
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WO/2020/216417A1 |
The invention relates to lubricating greases based on alkali and/or earth alkali metal soaps and metal complex soaps based on R-10-hydroxyoctadecanoic acid and to the use thereof.
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WO/2020/188409A1 |
Disclosed herein is a process for preparing a sulfurized non-overbased calcium phenate detergent having a reduced content of un-sulfurized alkyl-substituted phenol and its salt. The process steps involve adding an organic solvent to the ...
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WO/2020/159951A1 |
Improvements in machining systems that utilize machining fluids comprising a supercritical fluid are described. Some systems may provide centralized distribution of a supercritical machining fluid and/or a lubricant to a plurality of mac...
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WO/2020/141255A1 |
The present disclosure provides a versatile process for producing valuable renewable hydrocarbons from triglyceride containing feedstock. In the stepwise process, the triglyceride containing feedstock is first split to provide a mixture ...
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WO/2020/110900A1 |
Provided are a method for inspecting lubricating oil compositions and a method for producing a lubricating oil composition, wherein even for fullerene-containing lubricating oil compositions, the wear resistance properties can be reliabl...
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WO/2020/100430A1 |
A watch band lubrication composition comprising a lubricating agent (A), an anti-wear agent (B), and a solvent, wherein: the lubricating agent (A) either includes a paraffin wax (A-1), or includes at least one selected from aliphatic sat...
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WO/2020/091437A1 |
A hydrofinishing catalyst according to the present invention comprises: an amorphous silica-alumina support; and a hydrogenated active metal supported on the support, and has an Al composition having a total mass (wt%) of Al and Si as a ...
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WO/2020/075152A2 |
A composition comprising diethyl carbonate and an ingredient selected from the group consisting of paints, dyes, coatings, inks, adhesives, resins, agricultural formulations, personal care formulations, fuels and pharmaceutical compositi...
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WO/2020/068773A1 |
Methods and systems for manufacturing lubrication oils are disclosed. In one embodiment, a method for manufacturing a lubrication oil includes the steps of receiving into an adsorber unit an unconverted oil (UCO) feedstock comprising fiv...
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