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WO/2023/217874A1 |
Disclosed is a lubricant composition comprising: - at least one base oil, - from 0.1% to 13% by weight of at least one viscosity index improver, - at least one organomolybdenum compound, the content of molybdenum element being at least 4...
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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...
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WO/2023/202914A1 |
The invention relates to a use of a blend comprising an amphiphilic amine, and an amphiphilic acid for increasing the electric conductivity of a lubricant based on a hydrocarbon oil. The invention further relates to a method for increasi...
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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/2023/167037A1 |
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/2023/155127A1 |
It provides a lubricant composition comprising: A) a corrosion inhibitor comprising A1 and A2: A1: 0.3-3 wt% of one or more octadecylamine N-C 10-20 alkanoyl sarcosinates, A2: 1-5 wt% of one or more substances selected from lanolin magne...
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WO/2023/107327A2 |
The invention provides an open gear lubricant composition containing a blend of ethylene-propylene copolymers and a metallic soap thickener. The blend of ethylene-propylene copolymers includes a first ethylene-propylene copolymer having ...
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WO/2023/067429A1 |
The lubricating oil composition includes an oil of lubricating viscosity, one or more compounds containing a carboxylic acid functional group or ester functional group the compound represented by Formula (I), each R1, R2, R3, R4, R5, and...
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WO/2023/037928A1 |
An embodiment of the method for forming a coating film according to the present disclosure is a method for forming a coating film on a sliding surface of a sliding member, the method comprising a first contact step, in which a lubricatin...
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WO/2022/209449A1 |
The present invention addresses the problem of providing a polymer composition that is capable of providing a high viscosity index to a lubricating oil composition, and that has a low HTHS viscosity at 80°C which is in an effective temp...
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WO/2022/210014A1 |
The present invention addresses the problem of providing a lubricant oil composition which has a small viscosity, and in which the friction coefficient thereof can be kept at a low level and the variation in the friction coefficient can ...
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WO/2022/148753A1 |
The invention relates to a lubricant composition comprising at least: - a base oil, - a friction modifier comprising molybdenum, - a borated dispersant, - a polymer comprising repeating units which can be obtained by polymerising monomer...
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WO/2022/120897A1 |
A food-grade lubricating grease and an application thereof, relating to the technical field of lubricating greases. The food-grade lubricating grease comprises a food-grade lubricating grease base grease and a food-grade additive. The fo...
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WO/2022/058095A1 |
The invention relates to nanoparticle compositions comprising a graphene-based material and preparation process thereof. The invention also relates to the use thereof as a lubricant additive to improve tribological performance, in partic...
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WO/2022/039266A1 |
The purpose of the present invention is to provide a viscosity index improver composition having an excellent viscosity index improving effect and being capable of obtaining a lubricating oil composition having an excellent defoaming pro...
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WO/2022/018001A1 |
The present invention relates to a lubricating composition comprising at least one base oil, at least one borated dispersant, at least two antioxidants selected from amine antioxidants, phenolic antioxidants substituted with one or more ...
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WO/2022/002317A1 |
The invention relates to polyurea lubricating grease compositions containing polyurea thickeners and at least one organic carbonate, to lubrication points or components containing the polyurea lubricating grease composition, to a seal co...
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WO/2021/243824A1 |
Disclosed in the present invention are a super-lubricity water lubricating additive and a preparation method therefor, and a super-lubricity water lubricant and an application thereof. The super-lubricity water lubricating additive is of...
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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/2021/230023A1 |
Provided is a lubricant composition for plastic working of ferrous materials, the composition having superior lubricity and release properties and being such that the work environment is not stained black. The lubricant composition for p...
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WO/2021/221063A1 |
One aspect of the present invention provides a refrigerating machine oil which contains a lubricant base oil, a phosphorus-containing additive, and a polymer that contains an unsaturated carboxylic acid ester as a monomer unit.
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WO/2021/187370A1 |
Provided is a lubricating oil composition comprising a base oil (A), succinimide (B) which has not been modified with boron, succinimide (C) modified with boron, a metallic detergent (D), and an antioxidant (E), wherein the ratio of the ...
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WO/2021/116368A1 |
The present application relates to a lubricant composition comprising, in relation to the total weight of the lubricant composition: - at least one base oil; - 0.005 to 10% by weight of at least one polymeric organic friction modifier; a...
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WO/2021/116401A1 |
The present application relates to a lubricant composition comprising, based on the total weight of the lubricant composition: - at least one base oil; - 0.005 to 10% by weight of at least one polymeric organic friction modifier; and - 0...
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WO/2021/096837A1 |
This invention relates to a liquid antioxidant composition which finds utility as an antioxidant additive in candle wax and lubricant compositions, and has an additional effect of preventing crystallization of the tolutriazole additive u...
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WO/2021/059115A1 |
Disclosed is an internal combustion engine lubricating oil composition for reducing corrosion in the engine of a hybrid vehicle. Reduction of corrosion can be determined by the JIS K2246 test method. Also disclosed are methods for using ...
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WO/2020/262639A1 |
Provided is a lubricating oil composition containing a base oil (A), an imide compound (B), a calcium-based cleaning agent (C), a polymer component (D), and zinc dithiophosphate (E), wherein the imide compound (B) contains at least one n...
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WO/2020/227496A1 |
An antifriction coating formulation composition is disclosed. The antifriction coating formulation composition contains (a) a resin and (b) a metal sulfide containing molybdenum and cobalt, and optionally (c) a solid lubricant other than...
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WO/2020/194542A1 |
The present invention is a lubrication oil composition which is characterized by containing (A) a liquid random copolymer of ethylene and an α-olefin, which is produced by a specific method and (F) a sulfur-containing compound wherein a...
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WO/2020/136163A1 |
The invention provides a grease composition for a ball joint which has a low friction coefficient under a load from normal temperatures to high temperatures, a small difference between static friction and dynamic friction, and little cha...
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WO/2020/095943A1 |
[Problem] To provide a supercharged engine lubricant composition which is capable of exhibiting a good balance of caulking resistance, LSPI suppression capability, and high temperature cleanability. [Solution] This supercharged engine lu...
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WO/2019/246192A1 |
Lubricating compositions containing a phosphorus-containing salt of an acylated ethylene-α-olefin polymer substituted with an aliphatic polyamine having at least one primary or secondary amine, the lubricating composition having a total...
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WO/2019/145287A1 |
The invention relates to polymeric-inorganic nanoparticle compositions and preparation processes thereof. The invention also relates to an additive and lubricant composition comprising these polymeric-inorganic nanoparticle composition, ...
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WO/2019/148066A1 |
Lubricant compositions and methods of producing die-cast products by applying such a lubricant composition to a working surface of a die prior to casting a product from a molten metal injected into the die. The composition serves as lubr...
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WO/2019/145298A1 |
The invention relates to polymeric-inorganic nanoparticle compositions and preparation processes thereof. The invention also relates to an additive and lubricant compositions comprising these polymeric-inorganic nanoparticle compositions...
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WO/2019/145307A1 |
The inventionrelates to polymeric-inorganic nanoparticlecompositionsand preparation processes thereof. The invention also relates to an additive andlubricant composition comprising these polymeric-inorganic nanoparticlecompositions, as w...
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WO/2019/018145A1 |
A method for improving deposit control and cleanliness performance in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil comprises a lubricating oil base stock as a major comp...
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WO/2019/018329A1 |
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/2018/235284A1 |
This grease 50 includes 0.2-60 wt% of a solid additive. The solid additive is provided with a crosslinked resin and a metal oxide. The ratio of the content of the metal oxide to the content of the crosslinked resin is in the range of 0.0...
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WO/2018/235288A1 |
This grease 50 includes a crosslinked resin powder and a metal oxide powder. The average particle size of the crosslinked resin powder is at least 20 times the average particle size of the metal oxide powder.
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WO/2018/235285A1 |
This grease 50 includes a solid additive. The solid additive is provided with a crosslinked resin and a metal oxide. The crosslinked resin has an average particle size of 1-200 µm. The metal oxide has an average particle size of 1-10000...
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WO/2018/235289A1 |
This grease 50 includes a crosslinked resin powder and a metal oxide powder. When NA represents the number of particles of the crosslinked resin powder per unit volume of the grease, and NB represents the number of particles of the metal...
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WO/2018/235280A1 |
This grease 50 includes an acrylic resin powder and a titanium oxide powder.
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WO/2018/175285A1 |
Embodiments of the present disclosure directed towards synthetic lubricant compositions. In various embodiments, the present disclosure provides a synthetic lubricant compositions including an aromatic amine antioxidant comprising 0.25 t...
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WO/2018/144166A1 |
A method for improving fuel efficiency and reducing frictional properties while maintaining or improving deposit control, in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil...
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WO/2018/139130A1 |
Provided is a lubricant composition for a transmission, the lubricant composition: having excellent seize resistance and copper corrosion resistance; and comprising a base oil (A), a sulfur-containing compound (B) that does not contain -...
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WO/2018/122102A1 |
An object of the present invention is to provide a lubricating oil composition for hydraulic actuation which has excellent safety and which is imparted with electrical conductivity in order to prevent the generation of noise that adverse...
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WO/2018/096253A1 |
The invention concerns additive compositions obtained by mixing at least two thermoassociative and exchangeable compounds and at least one boronic ester compound that enables the association of these two copolymers to be controlled; a lu...
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WO/2018/096252A1 |
Compositions resulting from the mixing of at least one copolymer A1, resulting from the copolymerisation of at least one monomer functionalised by diol functions with at least one styrenic monomer, and at least one compound A2 comprising...
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WO/2018/092857A1 |
This sliding member has a base material and a coating layer formed upon the base material and formed using a resin composition having (A)–(C). The surface roughness of the coating layer after a sliding test is less than the surface rou...
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