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Matches 651 - 700 out of 26,495

Document Document Title
WO/2021/020107A1
The present invention provides a lubricating oil additive and a lubricating oil composition containing the additive. Said lubricating oil additive contains: a molybdenum compound (A) represented by general formula (1); and a sulfur-based...  
WO/2021/020182A1
A refrigerator oil according to the present invention contains a lubricating oil base oil and an alkylated hydroxyanisole. A working fluid composition for a refrigerator according to the present invention contains the refrigerator oil an...  
WO/2021/019366A1
A compound (260) for enhancing lubrication includes nanoparticles (250) having a size less than 100 nm; and a polyphenol derived agent (240) coating an external surface of the nanoparticles (250) for enhancing the lubrication.  
WO/2021/019998A1
Provided is a compound capable of realizing a lubricant having excellent adhesion to a magnetic disc, especially to a protective layer. A perfluoropolyether compound according to an embodiment of the present invention has a structure in ...  
WO/2021/013860A1
An electrotechnical fluid composition, comprising more than 90 wt-% paraffins in the C17- C18 range, based on the total weight of the composition, is described. The ratio of the amount of C18 i-paraffins to the amount of C18 n- paraffins...  
WO/2021/015031A1
The present invention addresses the problem of providing an electro-rheological fluid composition and a cylinder device that can deliver a significant ER effect while suppressing the electrical current density. This electro-rheological...  
WO/2021/015128A1
A method for operating a refrigerant circulation system that comprises a compressor, a condenser, an expansion mechanism, and an evaporator connected by piping in the stated order, wherein a refrigerant containing trifluoroiodomethane is...  
WO/2021/014965A1
Provided is a lubricant oil composition which is capable of exhibiting good wear resistance in a high temperature region in which an oil film does not tend to be retained. The lubricant oil composition comprises (A) a base oil, (B) one...  
WO/2021/015172A1
Provided are: a saturated aliphatic hydrocarbon compound composition having an evaporation loss of 4 mass% or less according to the Noack method, a kinematic viscosity at 100 °C of 6.5 mm2/s, and an average carbon atom number of 36 to 4...  
WO/2021/012753A1
Provided is the use of a nano copper in a cutting fluid. The nano copper is a self-dispersible nano copper with an organic long carbon chain, wherein the surface of copper metal is coated with a long carbon chain organic substance, and t...  
WO/2021/010265A1
Provided is a lubricating oil composition containing: a base oil (A); zinc dialkyldithiophosphate (B); and a sarcosine derivative (C). Said lubricating oil composition can be suitably used for lubricating a speed reducer.  
WO/2021/011441A1
A metal working fluid having increased resistance to bacterial growth. The metal working fluid includes a cross-linked polymeric ester emulsifier; and an amine represented by the formula (H2N)a-Q-(NH2)b, where a and b are each integers, ...  
WO/2021/009295A1
The present invention relates to specific derivatives of dimer fatty acids, compositions comprising them and a method to reduce pour points.  
WO/2021/005457A1
Disclosed is a lubricating oil composition comprising: a major amount of an oil of lubricating viscosity, and an salicylate compound derived from isomerized normal alpha olefin (NAO) having from about 10 to about 40 carbon atoms, wherein...  
WO/2021/005372A1
The present invention relates to additives for reducing friction and wear in lubricants. In particular, the present invention relates to novel salts and their use in lubricating oil compositions for reducing friction and wear. In particu...  
WO/2021/005983A1
This working fluid composition for a refrigerator contains: a refrigerant containing methane trifluoride iodide; and a refrigerator oil including a polyol ester and a hindered phenol compound, wherein the content of the hindered phenol c...  
WO/2021/005986A1
Provided is a working fluid composition for a refrigerator which contains: a refrigerant containing trifluoroiodomethane; and a refrigerator oil containing a complex ester synthesized from a polyhydric alcohol, a polybasic acid, and at l...  
WO/2021/004991A1
The invention relates to a polymer or oligomer comprising a) An oligomeric or polymeric core comprising carbon atoms and at least one of oxygen atoms and nitrogen atoms, and b) at least three hydrocarbyl terminal and/or pending groups ha...  
WO/2021/002178A1
The present invention provides: a magnetic disk; and a compound which enables the achievement of a lubricant that exhibits particularly excellent heat resistance and particularly excellent solubility in a fluorine-based solvent. A perflu...  
WO/2020/260569A1
Disclosed is a lubricant composition comprising: - at least one base oil; and - 0.1 to 30% by weight of an imidazoline compound of formula (A) which is defined such that: - R1 represents a linear or branched alkyl or alkenyl group compri...  
WO/2020/260458A1
. The invention relates to the use of at least one succinimide compound as an anti-corrosion additive in a lubricant composition for a propulsion system of an electric or hybrid vehicle, said lubricant composition comprising one or more ...  
WO/2020/261217A1
The present invention relates to mixtures containing calixarenes of formula (I) with a reduced alkyl phenol and linear oligomer content and the preparation process thereof, wherein: a. R is selected between a linear or branched alkyl hav...  
WO/2020/260462A1
The invention relates to the use of at least one phosphorus compound, which is free of sulfur and has no amine function, as an anti-wear and extreme-pressure additive in a lubricant composition for a propulsion system of an electric or h...  
WO/2020/260650A1
Disclosed is a lubricant composition comprising: - at least one base oil; and - 0.1% to 30% by weight of a phosphorus ester compound of formula (A) where s is 0 or 1, and the radicals X independently represent -OR' or R' groups, R' being...  
WO/2020/262141A1
Provided is a lubricant composition which is for a resin-resin sliding part or a resin-metal sliding part and has an excellent effect of reducing noise generated in a sliding part. This lubricant composition for a resin-resin sliding p...  
WO/2020/262088A1
The purpose of the present invention is to provide: a viscosity index-improving composition which has a low 100°C HTHS viscosity and excellent shear stability and low-temperature viscosity; and a lubricating oil composition. The present...  
WO/2020/260460A1
. The invention relates to the use of at least one compound, which has at least one sterically hindered amine or phenolic function, as an anti-corrosion additive in a lubricant composition for a propulsion system of an electric or hybrid...  
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...  
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...  
WO/2020/254125A1
In an inductive arrangement comprising a container (24) with a winding (20) of an inductive device (12) surrounded by solid insulation (22), the container (24) is filled with an insulating liquid (26) comprising a first main component in...  
WO/2020/256131A1
A refrigerant including difluoroethylene (HFO-1132), wherein the stability of HFO-1132 when mounted on a refrigerator and operated is improved. A refrigerator including a refrigerant that includes difluoroethylene (HFO-1132) as a working...  
WO/2020/250627A1
Provided is a magnetic disk, and in particular, a compound that can realize a lubricant exhibiting a high adsorption property and coatability with respect to a carbon protective film. A perfluoropolyether compound according to one aspect...  
WO/2020/246514A1
Provided is a metalworking fluid that includes a base oil (A) and a compound (B) that is a liquid under 0.1 MPa of pressure but undergoes a phase transition from a liquid to a solid under increasing pressure from 0.1 MPa to 300 MPa.  
WO/2020/246445A1
The present invention provides an acrylate-based copolymer obtained by polymerizing constituent monomers including, with respect to the total number of moles of the constituent monomers, 10-95 mol% of a polymerizable monomer (a) composed...  
WO/2020/241787A1
The present invention provides: an oil agent additive that is easily soluble in an oil agent and is outstandingly effective in reducing the friction coefficient; and an oil agent composition that contains the oil agent additive. This oil...  
WO/2020/241784A1
The present invention provides: a rust inhibitor that has excellent rust inhibiting and anti-corrosive properties, not only on iron members, but also on non-iron metal members, and can prevent rust and corrosion over long periods; a rust...  
WO/2020/241786A1
The present invention provides: a surfactant that has outstanding emulsifiability in oil, wetting properties with respect to matter, osmotic properties with respect to fiber products, and washability; and a surfactant composition that co...  
WO/2020/241779A1
The present invention provides a co-surfactant which, when used in combination with a surfactant, can reduce the size of the surfactant micelle and can enhance the functions of the surfactant, such as the expression of microemulsion form...  
WO/2020/236323A1
A composition of matter represented by the following formula: where R1 is an unsaturated or branched hydrocarbon chain, R2 is either a hydrogen atom or a hydrocarbon chain, and m and n are independently from 1 to 5, when used in a lubric...  
WO/2020/232925A1
An environmentally-friendly fin stamping oil, consisting of a narrow-cut isoparaffin base oil, a volatile synthetic ester, a Guerbet alcohol, and a copper corrosion inhibitor. The mass percent of the narrow-cut isoparaffin base oil in th...  
WO/2020/230815A1
Provided are: a testing method that is for a lubricating oil composition and that can stably reproduce antiwear characteristics, by using a relatively easy measuring method even in the case where the lubricating oil composition contains ...  
WO/2020/232345A1
A non-curable injectable ester containing packing material for use in the repair of leaking valves contains a calcium sulfonate grease containing at least one polyalphaolefin, an ester, an anti-wear/anti-galling agent, a binding/thickeni...  
WO/2020/226106A1
The present invention discloses a lubrication method which lubricates a pair of sliding members with use of a lubricating oil composition. With respect to this lubrication method, at least one of the pair of sliding members contains an e...  
WO/2020/223482A1
A compressor including a refrigerant and a lubricant, wherein the lubricant comprises at least one compound selected from the group consisting of a mono-tertiary amine, a di-tertiary amine, a tri-tertiary amine, and a tetra-tertiary amine.  
WO/2020/217213A1
The present application relates to biodegradable zero drip lubricating oil composition. The lubricating oil composition comprises a) an oil soluble polyalkylene glycol polymer; b) a vegetable base stock; and c) organic solvent excluding ...  
WO/2020/217618A1
This mixed powder for powder metallurgy contains (a) an iron-based powder and (b) a lubricant, and combines fluidity of the mixed powder, ejectability during casting, and compressibility of the cast body. The (b) lubricant comprises a lo...  
WO/2020/218367A1
Provided are: a lubricant composition for a transmission having long fatigue life and low viscosity and containing a base oil and an olefin copolymer, wherein the mass average molecular weight of the olefin copolymer is 5,000-30,000, the...  
WO/2020/218391A1
This method for producing a lubricating oil composition comprises: a step for obtaining a fullerene solution by dissolving a fullerene into a base oil that is mainly composed of a multiply-alkylated cyclopentane oil or an ionic liquid th...  
WO/2020/218392A1
A method for producing a lubricating oil composition according to one embodiment of the present invention comprises a radiation irradiation step wherein a fullerene solution obtained by dissolving a fullerene into a base oil is irradiate...  
WO/2020/218082A1
[Problem] Provided is an ester which is for a refrigerator oil and can achieve excellent refrigerant compatibility, when used in combination with a non-chlorine-based refrigerant. [Solution] This ester for a refrigerator oil comprises an...  

Matches 651 - 700 out of 26,495