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Matches 1 - 50 out of 36,776

Document Document Title
WO/2021/065382A1
Provided is a fluorine-containing ether compound represented by formula (1). The fluorine-containing ether compound is characteristically represented by formula (1) below. (1): R1-R2-CH2-R3-CH2-R4 (R3 is a perfluoropolyether chain; R1 is...  
WO/2021/065380A1
This fluorine-containing ether compound is characterized by being represented by formula (1). (1): C6H6-n-[O-R1-O-CH2-R2-CH2-R3]n (in formula (1), n is an integer of 2 or 3, R1 is -CH2CH2-, -CH2CH2CH2-, or -CH2CH(OH)CH2-, R2 is a perfl...  
WO/2021/065026A1
The purpose of the present invention is to provide a surface-treated zinc-based plated steel sheet for which a surface treatment can be achieved within a shorter time compared with a bonderizing treatment and which has high galling resis...  
WO/2021/065025A1
The purpose of the present invention is to provide a surface-treated galvanized steel plate that can have faster surface treatment than bonderizing, has high galling resistance and lubricity, is difficult for phosphate to peel off from, ...  
WO/2021/065251A1
The present invention improves the durability of a wire rope. A wire rope according to the present invention is provided with: a rope main body that comprises a strand which is formed of a plurality of element wires that are twisted with...  
WO/2021/063759A1
The present invention relates to a use of a lubricant comprising a base oil selected from a carboxylic acid ester in an electric vehicle. It further relates to a method for lubricating an electric vehicle with a lubricant comprising the ...  
WO/2021/060422A1
The present invention addresses the problem of providing: a viscosity index improver composition which is capable of adequately adjusting the HTHS viscosity of a lubricating oil composition within the effective temperature range to a val...  
WO/2021/060206A1
The present invention address the problem of providing a lubricating oil composition for refrigerators, which has excellent thermal stability with respect to a refrigerant containing at least one selected from difluoromethane (R32), trif...  
WO/2021/059930A1
A refrigeration cycle device including a refrigerant which is R466A, a compressor (5) which compresses the refrigerant, and a refrigerating-machine oil which includes a base oil comprising a polyol ester and lubricates the compressor (5)...  
WO/2021/060232A1
Provided are a grease composition that achieves both low-torque performance and grease leakage resistance, and a rolling bearing in which the grease composition is sealed. A grease composition containing an ester base oil and a thickener...  
WO/2021/060415A1
Provided is a lubricating oil composition that reduces torque losses over a broad temperature range. The lubricating oil composition comprises a base oil and poly(meth)acrylate, wherein the poly(meth)acrylate content as the resin fractio...  
WO/2021/052578A1
The present invention relates to a grease composition which is intended primarily for use in constant velocity joints (CV joints), especially ball joints and/or tripod joints, which are used in the drivelines of motor vehicles. The greas...  
WO/2021/054328A1
This grease composition containing a base oil, a thickener, and a conductive additive (A), wherein: the base oil is a trimellitic acid ester; the conductive additive (A) is an organically modified additive which is a mixture containing s...  
WO/2021/054202A1
A fluorine-containing ether compound represented by formula (1). (1): R1-R2-CH2-R3-CH2-R4 (In the formula, R1 represents an organic group having an alicyclic structure and from 3 to 13 carbon atoms; R2 represents a group expressed by for...  
WO/2021/054285A1
Provided is a lubricating oil composition comprising a base oil (A), at least one aromatic carboxylate ester derivative (B) selected from aromatic carboxylate ester derivatives (B1) represented by general formula (I) and aromatic carboxy...  
WO/2021/054348A1
Provided is a carbon transfer film having an excellent wear suppression effect and an excellent friction reduction effect. A carbon transfer film 12 contains carbon having a sp2 bond, wherein the zirconium content in a surface thereof ...  
WO/2021/052577A1
The present invention relates to a grease composition which is intended primarily for use in constant velocity joints (CV joints), especially ball joints and/or tripod joints, which are used in the driveline of motor vehicles. The grease...  
WO/2021/054000A1
Provided are: a lubricant composition that, when applied to the site of contact between metals, can suppress rust development and that can demonstrate excellent lubrication performance; and a bearing having the lubricant composition seal...  
WO/2021/048506A1
The invention relates to the use of at least one polyorganosiloxane to deaerate a lubricant composition containing at least one base oil, when lubricating at least one moving part of an electric or hybrid vehicle.  
WO/2021/045133A1
The purpose of the present invention is to provide a grease composition that is for a ball joint and that can reduce actuation torque and operation torque, and can improve low-temperature performance, compared to conventional products. T...  
WO/2021/039818A1
The purpose of the present invention is to provide a lubricating oil composition that has a higher viscosity index (viscosity being less temperature dependent), and excellent low-temperature viscosity characteristics. The present inventi...  
WO/2021/039249A1
A refrigerator oil according to the present invention contains: a lubricant base oil having a kinematic viscosity of 10 mm2/s or less at 40°C; and an oil agent which contains at least one substance that is selected from the group consis...  
WO/2021/039852A1
Provided is a grease composition having an excellent oil supply capability. This grease composition comprises a base oil, a diurea represented by structural formula (1) that is used as a thickener and nigrosin, wherein the content of the...  
WO/2021/039363A1
A wire rope provided with a core and strands twisted around the outer periphery of the core, characterized in that a grease composition is impregnated in at least one among the core and the strands, wherein the grease composition compris...  
WO/2021/034553A1
The disclosed technology relates to a lubricant composition for automotive gears, axles and bearings, the lubricant composition containing an oil of lubricating viscosity and an oil-soluble titanium compound in place of boron compounds, ...  
WO/2021/027209A1
Disclosed is a composition containing star-shaped binary ethylene-propylene copolymer for improving lubricating oil viscosity index and a preparation method thereof. The composition is mainly a solid of a star-shaped polymer prepared by ...  
WO/2021/030525A1
New ashless TBN molecules are synthesized, and lubricant compositions containing them, boost the total base number. The lubricant compositions further tested for ASTM D6594 copper corrosion test meets ASTM limits.  
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...  
WO/2021/030813A1
Disclosed are compositions containing at least one of the following: (1) estolide polyethylene glycol diesters; (2) hydroxy derived estolide polyethylene glycol diesters; (3) unsaturated hydroxy derived estolide polyethylene glycol diest...  
WO/2021/027211A1
Disclosed are a lubricating oil viscosity index improver containing a star-shaped ethylene propylene diene monomer copolymer grafted with maleic anhydride and a preparation method therefor. The improver is a solid of a star-shaped polyme...  
WO/2021/027210A1
Disclosed are a lubricating oil viscosity index modifying agent containing a star-shaped SEP copolymer and a preparation method therefor. The modifying agent is a star-shaped solid prepared by subjecting a terpolymer (I), a catalyst (II)...  
WO/2021/025152A1
[Problem] To provide a working medium for a refrigerant compression-type refrigeration cycle device, said working medium comprising a hydrocarbon-containing refrigerant and a refrigerating machine oil, wherein the refrigerating machine o...  
WO/2021/024585A1
Provided is a lubricating agent solution that can be applied onto a magnetic disk without the use of a fluorine solvent. The lubricating agent solution according to one embodiment contains a perfluoropolyether compound that satisfies for...  
WO/2021/020106A1
The present invention provides: an additive for lubricating oils which comprises a molybdenum compound (A) represented by general formula (1) and a sulfur compound composition (B) comprising a sulfur compound (b-1) represented by general...  
WO/2021/020066A1
A fluoroether compound represented by formula (1). Formula (1): R2-CH2-R1-CH2OCH2CH(OH)-(CH2)n-CH(OH)CH2OCH2-R1-CH2-R2 (In formula (1), n is an integer of 2-6, R1 is a perfluoropolyether chain, and R2 is -OCH2CH(OH)CH2O(CH2)mOH (where ...  
WO/2021/018768A1
The present invention relates to a lubricant composition, in particular for a gas or steam turbine, comprising: - at least one base oil; - at least one phenylnaphthylamine (PAN) compound, preferably alkylphenyl-α-naphthylamine (APAN ) c...  
WO/2021/020076A1
A fluorine-containing ether compound represented by formula (1). Formula (1): R1-CH2-R2-CH2-R3 (In formula (1), R1 is a C1-10 alkoxy group, R2 is a perfluoropolyether chain, and R3 represents -OCH2CH(OH)CH2O(CH2)mOH (In the formula, m is...  
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.  

Matches 1 - 50 out of 36,776