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JP2024041988A |
The present invention provides lubricant compositions and uses thereof. A lubricant composition comprises: A) a base oil, B) at least one additive, and C) an organic compound containing a polar moiety and a nonpolar moiety as a slip impr...
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JP2024032581A |
[Problem] There is a need for a lubricating oil composition that has excellent cooling properties and insulation properties. [Solution] A lubricating oil composition comprising a base oil (A), solid particles (B) with an average primary ...
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JP2024028428A |
[assignment] To provide a lubricating oil composition in which aggregate particles are less likely to form. [Solution] A lubricating oil composition containing a base oil and a liquid fullerene derivative is used. [Selection diagram] None
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JP2024016135A |
The present invention provides a method that can be used as a replacement for R-410A and, in a preferred embodiment, has excellent heat transfer properties, chemical stability, low toxicity or Refrigerant compositions are provided that e...
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JP2024504957A |
By hydroprocessing the unconverted oil from the hydrocracker in an unconverted oil upgrading reactor to produce an upgraded unconverted oil and by dewaxing the upgraded unconverted oil to produce a base oil product. A method of producing...
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JP2024012213A |
[Problem] To provide a lubricating oil composition that is capable of reducing copper corrosion, improving flash point, and improving low-temperature fluidity, and is suitable for reduction gears and transmissions of electric vehicles or...
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JP2024503306A |
A process is provided for preparing base oil from a waxy hydrocarbon feedstock by contacting the hydrocarbon feedstock in a hydroisomerization zone under hydroisomerization conditions. The reaction is conducted in the presence of hydroge...
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JP2024503311A |
A process is provided for preparing base oil from a waxy hydrocarbon feedstock. The process includes passing the hydrocarbon feed through a distillation column prior to dewaxing to recover the heavy wax fraction. The heavy wax is then hy...
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JP2024503516A |
A method for economically and/or efficiently producing base oils with additional improved properties, such as lower aromatics, is described. In some embodiments, the method includes reducing the amount of residual refractory sulfur compo...
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JP2024503305A |
In one embodiment, the finished base oil or white oil product comprises passing the dewaxed base oil product through a distillation column and separating the dewaxed base oil product into a fuel product stream and a base oil product stre...
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JP2024503483A |
A method for producing a base oil with improved color stability and a base oil prepared by the method are disclosed. The method includes adding a phenylbenzotriazole compound to a base oil composition to form a color stable base oil comp...
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JP2024502111A |
A lubricating fluid containing a base oil with improved low temperature performance utilizing a carboxylic acid ester of carboxyl di-terminated polyethylene glycol or a mixture thereof with a carboxylic acid ester of carboxyl di-terminat...
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JP2024500764A |
The present disclosure generally relates to friction modifiers comprising reaction products of organic amines and glycidol and their use in non-aqueous lubricant compositions. A method of reducing friction between sliding parts of an eng...
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JP2024001070A |
[Problem] Can be used as a replacement for R410A and has excellent heat transfer properties, chemical stability, low or no toxicity, non-flammability, lubricant compatibility, and/or with acceptable global warming potential. or provide a...
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JP2023554452A |
The present invention relates to a method for producing homopolymers and copolymers of alkyl (meth)acrylates with low residual monomer content, homopolymers and copolymers of alkyl (meth)acrylates obtained by this method, and their use i...
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JP2023181330A |
To provide lower-GWP replacement refrigerants.In the present invention, refrigerant compositions are disclosed. The compositions comprise a refrigerant mixture consisting essentially of HFC-32, HFO-1234yf, and CO2. The compositions are u...
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JP2023551176A |
In the present invention, a refrigerant composition is disclosed. The composition includes a refrigerant mixture consisting essentially of HFC-32 and HFO-1234yf. The compositions are useful as refrigerants in processes that produce cooli...
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JP2023168696A |
To provide a novel lubricant composition having properties (for example, scuffing resistance, copper corrosion resistance, etc.) suitable for lubrication of various mechanisms incorporated in equipment.A lubricant composition comprises: ...
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JP2023549448A |
The booster additive concentrate advantageously comprises (a) an antiwear mixture of two or more phosphite/phosphate compounds and one or more ether/thioether compounds; (b) an ashless dispersant; (c) an overbased a calcium-containing de...
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JP7382886B2 |
To provide an electrical insulating oil composition which has a pour point of -40°C or less, excellent oxidation stability and initial transparency and has non-corrosiveness.There is provided an electrical insulating oil composition whi...
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JP2023547979A |
Aluminum foils with a thickness of 4 μm to 100 μm, formed from alloys of type AA1xxx, AA3xxx and/or AA8xxx, have a cold solidified state and are prepared by polyalkylene glycols or by compounds containing polyalkylene oxide structures....
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JP2023163137A |
To provide a lubricant additive and a lubricant composition comprising the same, wherein the lubricant additive has excellent solubility in a lubricant base oil, can increase thermal conductivity of a lubricant, and can improve cooling p...
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JP7372213B2 |
In a vehicle having a microscopic dynamics friction mechanism formed of at least two parts and charged to a positive potential due to traveling, a lubricant in which first additive fine particles made of a resin that generates a negative...
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JP2023159168A |
To provide an improved process and a purification process unit for producing API Group II base oil from feed containing an aromatic extract.An improved method for producing a heavy API Group II base oil comprises: a step a of carrying ou...
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JP2023159211A |
To provide a lubricant composition having high biodegradability, low pour point, high oxidative stability, and low sludge forming tendencies.Disclosed lubricant composition has a 100°C viscosity of about 4 cSt, 250°C Noack volatility l...
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JP7370255B2 |
The present invention relates to the field of hydrotreatment of biological oil, in particular to methods for producing renewable base oil and a diesel oil from low-value biological oils. It was found that low-value biological oils contai...
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JP2023156844A |
To provide a rolling bearing that makes it possible to quickly detect the deterioration state of a grease composition filled into the rolling bearing, requiring only a small amount of grease, even for the type of deterioration caused by ...
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JP2023155763A |
To provide a lubricant composition for an internal combustion engine in which both an amount of evaporation and viscosity of the lubricant composition in a low-temperature environment are reduced.A lubricant composition for an internal c...
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JP2023151681A |
To provide an electrical insulation oil composition that has a pour point of -40°C or lower, exhibits superior initial transparency, resists corrosion, and satisfies the oxidation stability qualities defined in ICE60296.This electrical ...
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JP2023147866A |
To provide a metalworking oil agent composition excellent in lubricating properties (cutting properties), resistance to hard water, and stock solution stability.A metalworking oil agent composition includes: (A) 0.1 to 3.5 mass% of prima...
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JP2023141499A |
To provide a metalworking oil composition with excellent corrosion resistance, lubricity (cutting property), antifoaming properties, and stability.There is provided a metalworking oil composition that comprises: a mixture (A) of 1 to 5 m...
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JP7356427B2 |
A lubrication method including lubricating a sliding member which contains at least one selected from the group consisting of a liquid crystal polymer and polyetheretherketone by using a lubricating oil composition which contains at leas...
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JP2023123047A |
To provide a lubricant composition which can excel in extreme pressure performance based on seizure resistance and wear preventive properties and low-temperature fluidity, can have a high viscosity index and can improve fuel-saving perfo...
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JP2023123048A |
To provide a lubricant composition which can excel in extreme pressure performance based on seizure resistance and wear preventive properties and low-temperature fluidity, can have a high viscosity index and can improve fuel-saving perfo...
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JP2023535058A |
A method is disclosed for producing urea-containing powders by co-injecting amines and isocyanates into a mixing chamber. The method includes mixing in a high pressure impingement mixer at a pressure of at least 2500 psi for a time of le...
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JP2023532931A |
The present invention relates to polyesters, processes for their production and their use as high viscosity base fluids. The present invention further provides lubricant compositions comprising such polyesters and automatic transmission ...
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JP7318164B2 |
Provided are a lubricating oil composition excellent in anti-seizing properties and ant-wear properties, containing a base oil containing at least a mineral oil and a sulfur- and phosphorus-containing anti-wear agent, a mass ratio (S/P r...
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JP2023532930A |
The present invention relates to polyesters, processes for their production and their use as high viscosity base fluids. The present invention further provides lubricant compositions comprising such polyesters and automatic transmission ...
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JP2023531518A |
A lubricant composition comprising (a) an oil of lubricating viscosity and (b) a phosphonate ester other than a zinc salt. A phosphonate ester may be the reaction product of (i) a phosphonic acid or its monomeric ester and (ii) a propane...
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JP2023529906A |
water in an amount of 1-30% by mass; sodium or potassium oleate, Na/K salts of tall oil fatty acids, and/or saturated or unsaturated C16-C18 in an amount of 10-40% by mass; Na/K salts of saturated fatty acids; oleic acid, tall oil fatty ...
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JP7307065B2 |
A hermetic refrigerant compressor includes a sealed container 101, in which lubricating oil 103 having a kinematic viscosity in a range of 1 mm2/S to 10 mm2/S at 40°C is stored, the sealed container 101 accommodating an electric element...
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JP2023096880A |
To provide a lubricant composition for an automobile transmission capable of improving fuel economy performance, that has an excellent temperature-viscosity property, that is, an oil film retention property at high temperatures and a low...
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JP2023087352A |
To provide a metal processing oil composition for cold rolling that is less susceptible to heat generated during cold rolling and metal wear powder derived from a rolled material mixed during the cold rolling.A metal processing oil agent...
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JP2023525328A |
A lubricating oil composition, e.g., SAE 0W-20, comprising (a) a major amount of an oil of lubricating viscosity, (b) a non-dispersing comb polymethacrylate (PMA), and (c) a non-dispersing ethylene-based olefin copolymer, or lower viscos...
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JP2023524590A |
The present invention relates to heat transfer compositions comprising 1-chloro-1,2 difluoroethylene for use in refrigeration, air conditioning, heat pump systems, chillers, and other heat transfer applications. The heat transfer composi...
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JP2023523754A |
The present invention relates to a novel method for producing polyalkyl (meth)acrylate polymers with improved compositional distribution, which are better in lubricant compositions, especially in engine oil formulations. resulting in bet...
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JP7286622B2 |
The present invention relates to a lubricating oil composition containing a mineral oil (A) containing 30% by mass or more of a bright stock (A1) on the basis of the total amount of the lubricating oil composition, wherein the lubricatin...
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JP7286621B2 |
Provided are: a rust-inhibiting oil composition that contains (A) a solvent having a flash point of lower than 100°C, (B) a base oil having a flash point of at least 100°C and a kinetic viscosity of 7-120 mm2/s at 40°C, and (C) a rust...
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JP2023071955A |
To provide a lubricant oil composition that satisfies both low Noack volatility and low CCS-30°C viscosity with renewable low viscosity base oil.A lubricant oil composition comprises: at least 13 wt.% of renewable base oil; and one or m...
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JP2023071022A |
To provide an oil agent additive that is easily soluble in an oil agent and has an excellent effect of lowering a coefficient of friction, and an oil agent composition that contains the oil agent additive.An oil agent additive of the pre...
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