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WO/2023/024367A1 |
The present invention relates to the technical field of grinding oil, and in particular to mirror discharge machining oil and a preparation method therefor. The mirror discharge machining oil comprises the following components: n-alkanes...
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WO/2023/017057A1 |
The present invention relates to a composition and its use as lubricating additive, in particular to its ability to improve the lubricating property of water-based muds.
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WO/2023/008545A1 |
The present invention addresses the problem of providing a heat-treatment oil composition that, even when using a sulfur compound which has poor effects for achieving good brightness in a metal material after a heat-treatment such as que...
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WO/2023/008568A1 |
Provided is a base oil for a refrigerator oil in which the cyclic saturated fraction is 40 mass% or less and the non-cyclic saturated fraction is 60 mass% or more of the saturated fraction, the density at 15°C is 0.805 g/cm3 or less, an...
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WO/2022/264951A1 |
The present invention addresses the problem of providing a heat-treatment oil composition which contains one or more sulfur compounds and which has excellent storage stability and enables metallic materials having undergone heat treatmen...
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WO/2022/250018A1 |
Provided is a lubricant composition for an internal combustion engine, comprising: (A) a lubricant base oil which contains one or more mineral-oil-based base oils and which has a kinematic viscosity of 2.5-4.0 mm2/s at 100°C; and (B) ma...
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WO/2022/210709A1 |
The present invention relates to a lubricant composition containing a base oil (A) that satisfies requisites (A-1) through (A-4) and a polymer (B) that satisfies requisites (B-1) and (B-2) (where requisites (A-1) through (A-4) and requis...
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WO/2022/210795A1 |
Provided is a heat treatment oil having excellent thermal stability and with which it is possible to maintain luster for a long period. The heat treatment oil contains a base oil including a mineral oil (A). The mineral oil (A) has a kin...
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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/2022/209962A1 |
The present invention provides a lubricant composition which contains: (A) a lubricant base oil that contains one or more mineral base oils, one or more synthetic base oils, or a combination thereof, while having a kinematic viscosity at...
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WO/2022/201610A1 |
These molybdenum disulfide particles have a 2H crystal structure and a 3R crystal structure of molybdenum disulfide. The ratio of the 3R crystal structure present in the crystal phase of the molybdenum disulfide is 10% or greater. The cr...
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WO/2022/164868A1 |
An improved process for making a heavy base oil from a base oil feedstream comprising an atmospheric resid feedstock, and, optionally, a base oil feedstock, via hydroprocessing. The process generally involves subjecting a base oil feedst...
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WO/2022/153271A1 |
A method of producing a base oil product by hydroprocessing unconverted oil from a hydrocracker in an unconverted oil upgrade reactor to produce upgraded unconverted oil and dewaxing the upgraded unconverted oil to produce the base oil p...
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WO/2022/138523A1 |
Provided is a lubricant composition containing a base oil (A) and a thiadiazole compound (B), the lubricant composition having: an olefin sulfide content that is less than 0.20 mass% in terms of the total amount of the lubricant composit...
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WO/2022/138560A1 |
This refrigerator oil includes a hydrocarbon base oil with a 90% distillation temperature of 270ºC or less.
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WO/2022/138569A1 |
A refrigerator oil having a flash point of 130°C or lower and a residual carbon fraction of 10% residual oil of 0.02 mass% or more.
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WO/2022/075088A1 |
This lubricating oil composition contains: a lubricating oil base oil having a kinematic viscosity of 6.0-12.0 mm2/s at 40 °C; (A) a succinimide dispersant which has a polyisobutenyl group having a number average molecular weight of at ...
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WO/2022/071491A1 |
A lubricant composition including 0.001-0.08 mass% relative to the total mass of the composition of at least one variety of 0.4-9.0 nm diameter carbon nanotubes, and a base oil, said lubricant composition having a consistency of 200-440.
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WO/2022/072281A1 |
In some embodiments, a petroleum resin-water emulsion for use in inhibiting the corrosion of metal surfaces includes 10 to 45 parts by weight of an anionic surfactant, 0.5 to 10 parts by weight of at least one non-ionic polyethoxylated a...
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WO/2022/059638A1 |
Provided is a grease-filled bearing having excellent fretting wear resistance and sealing properties even when used under conditions of swinging motion associated with acceleration/deceleration as when used in robot joints. This grease-f...
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WO/2022/054651A1 |
The industrial oil composition includes a mineral oil or a synthetic oil as a base oil and a neutral phosphorous acid ester derivative represented by formula (B) and a 2,6-di-t-butylphenol derivative represented by formula (C) as antioxi...
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WO/2022/054956A1 |
The purpose of the present invention is to provide: a viscosity index improving agent which, when added to a lubricating oil composition, makes it possible to provide a lubricating oil composition having a satisfactory gelatinization ind...
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WO/2022/054957A1 |
A purpose of the present invention is to provide a viscosity index improver having an excellent friction reducing effect on a lubricating oil composition to which the viscosity index improver has been added, and a lubricating oil composi...
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WO/2022/039617A1 |
The invention relates to plastic lubricants which comprise a petroleum-based deodorized solvent, anhydrous lanolin, and a film-forming inhibiting petroleum-based composition and are intended to protect against ice accretion on electrical...
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WO/2022/032225A1 |
A grease composition that includes at least an oil-based medium, a thickener, and a fullerene-like nano-structure. The fullerene-like nano-structure includes a plurality of layers each comprised of a metal chalcogenide composition has a ...
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WO/2021/252142A1 |
A method for producing a deposit resistant fluid includes combining a base stock and one or more additives to form a blended fluid configured to resist forming deposits in an oxidizing environment. The base stock has a viscosity index of...
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WO/2021/252143A1 |
A method for producing a deposit resistant fluid includes combining a base stock and one or more additives to form a blended fluid configured to maintain fluidity in a low temperature environment and to resist forming deposits in an oxid...
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WO/2021/243694A1 |
A dry lubricant for high throughput conveyor belts and other surfaces set for lubricating through direct application via a brush is disclosed. Lubricants including a mixture of a hydrocarbon, a fatty acid, and either a combination of a c...
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WO/2021/233930A1 |
The present invention relates to novel organo-magnesium compounds obtained by reaction of dialkyl-magnesium compounds and carbodiimides and their use as precursors for the preparation of further magnesium compounds and catalysts.
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WO/2021/225662A2 |
Provided herein are hydrocarbon compositions suitable for use as a lubricant comprising sulfur between about 30 ppm to about 220 ppm, and aromatics between about 0.2 wt.% to about 3 wt.%. The present hydrocarbon compositions comprise a b...
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WO/2021/215474A1 |
Provided is a cold rolling pretreatment composition which contains mineral oil and vegetable oil, wherein a mass ratio of the mineral oil to the vegetable oil (mineral oil:vegetable oil) is 32:68 to 82:18.
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WO/2021/200045A1 |
Provided is a lubricating oil composition which contains a mineral oil (A), succinimide (B) and a polymer (C). The mineral oil (A) satisfies requirements (a1) to (a3). Requirement (a1): the kinematic viscosity at 100ºC is less than 3.10...
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WO/2021/193504A1 |
The present invention provides a grease composition to be used for lubrication between resin-made members or lubrication between a resin-made member and a member made from another material. With respect to the total mass of the compositi...
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WO/2021/193443A1 |
The present invention addresses the problem of providing a lubricating oil composition having excellent long-term defoaming performance and cleanliness despite being compounded with a silicone-based defoaming agent. The problem was overc...
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WO/2021/193821A1 |
Provided is a polymer composition wherein the differential distribution value in the differential molecular weight distribution curve of the polymer composition as measured by gel permeation chromatography satisfies formula 1, and the ma...
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WO/2021/182580A1 |
The present invention addresses the problem of providing a lubricant composition which has a low viscosity and still exhibits excellent oil film retainability and low evaporativity, while having excellent cleanliness at high temperatures...
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WO/2021/165313A1 |
With the invention according to the claims, sustainable systems, following the principles of green chemistry, are provided for corrosion inhibition in the handling and processing of metals (in particular iron, aluminium and magnesium) in...
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WO/2021/167068A1 |
The present invention addresses the problem of providing a refrigerator oil composition having excellent wear resistance of a sliding portion of an iron member even when a refrigerant including an unsaturated fluorinated hydrocarbon comp...
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WO/2021/157357A1 |
The present invention addresses the problem of providing a refrigerator mixture composition and a refrigerator oil composition having excellent wear resistance. Further, said problem is solved by using a refrigerator oil composition that...
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WO/2021/145076A1 |
Provided is a lubricating oil additive comprising a salt that includes a silicon-containing phosphate anion represented by formula (1). (In the formula, R1-R3 each independently represents an alkyl group having 1-4 carbon atoms. R4 repre...
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WO/2021/145405A1 |
[Problem] To provide a lubricant composition which has improved cooling performance. [Solution] A lubricant composition which contains a base oil and a fluorine compound, wherein: the base oil contains a mineral oil; the base oil has a k...
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WO/2021/124807A1 |
The present invention relates to the siloxane compound represented by formula (1).
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WO/2021/106903A1 |
According to the present invention, a lubricating oil has a kinematic viscosity at 40°C ranging from 1 mm2/S to 7 mm2/S and an average mass molecular weight ranging from 150 to 400, the lubricating oil containing 0.5 mass% or more of a ...
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WO/2021/105123A1 |
The present invention relates to a polybutene-free lubricating composition, a method for lubricating a compressor using said lubricating composition and a method for pressurizing olefin in a compressor lubricated with said lubricating co...
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WO/2021/108144A1 |
The present disclosure generally relates to methods for deoiling a hydrocarbon feed and to products formed therefrom. In an embodiment is provided a method of deoiling a feed that includes introducing a waxy feed and a deoiling solvent t...
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WO/2021/100634A1 |
A refrigerating machine oil comprising a lube base oil and a polymer additive, wherein the 10% residual oil has a residual carbon content of 0.05 mass% or higher.
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WO/2021/091417A1 |
The present invention relates to a method for producing low-viscosity high-aromatic non-carcinogenic petroleum-based process oils which can be used as plasticizer oils or extender oils in the manufacture of synthetic rubber and tyres. Th...
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WO/2021/075553A1 |
The present invention provides a grease composition for a speed reducer part of an on-vehicle electric component, said grease composition containing a base oil and a thickener, wherein: the base oil is poly-α-olefin or a mixed oil of po...
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WO/2021/070887A1 |
Provided are: a grease composition having low torque and providing excellent bearing life even under light load conditions or low speed rotation conditions; and a rolling ball bearing in which the grease composition is enclosed. The grea...
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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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