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WO/2021/146706A1 |
A lubricant additive composition and lubricant composition are provided that include one or more friction modifier compounds and antiwear compounds. Methods of lubricating moving metal surfaces of a machine are also provided.
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WO/2021/144384A1 |
Provided is a lubricating grease used for lubricating mechanical elements having a reciprocating sliding ball interposed therebetween and maintaining flaking resistance even under a high load in mechanical elements having a reciprocating...
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WO/2021/143804A1 |
A water-soluble metal working fluid composition and a method for using same. The water-soluble metal working fluid composition contains the following components: (A), (B), and (C). The component (A) is fatty acid with 9-11 carbon atoms, ...
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WO/2021/143586A1 |
Provided are a long-life synthetic high-temperature chain oil and method for preparation thereof; the total amount of synthetic ester base oil is 100 parts, and additives are 11.95–36.25 parts. Base oil is added to a product kettle for...
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WO/2021/134939A1 |
An aerospace aluminum alloy emulsified cutting fluid capable of retarding color change, prepared by the following components by weight percentage: 50-52% of naphthenic oil, 3.3-4.3% of extreme pressure lubrication corrosion inhibitor, 12...
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WO/2021/132285A1 |
Provided are: a new viscosity index improver having higher shear stability; and an oil composition including the viscosity index improver. The viscosity index improver comprises a conjugated diene-based graft polymer, wherein in the co...
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WO/2021/128618A1 |
Provided is an environment-friendly cutter grinding oil comprising, in percentage by mass, 60-70% of an ester-based oil, 25-37% of a synthetic base oil, 0.2-4% of a friction modifier, 0.01-0.1% of a defoaming agent and 0.5-1% of an antio...
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WO/2021/124807A1 |
The present invention relates to the siloxane compound represented by formula (1).
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WO/2021/122915A1 |
The present invention relates to a lubricating composition according to the classification of grade SAEJ300 defined by the formula (X) and W (Y), wherein X is 0 or 5; and Y is an integer ranging from 4 to 20 or X is 0 and Y is 30; said c...
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WO/2021/124030A1 |
Lubricating oil compositions are disclosed. The lubricating oil compositions include one or more base oils (A) containing one or more polyalphaolefin (PAO) base oils derived at least in part from a C12 olefin. The lubricating oil composi...
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WO/2021/115685A1 |
The invention relates to the use of a lubricating grease composition containing a base oil, a thickener, comprising an aluminium-based complex soap and a polyurea thickener for lubricating the surfaces of components in applications in wh...
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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/2021/094657A1 |
The present invention provides a base oil produced from feedstock of biological origin and a method for producing the same. The present invention further provides base oil blends comprising the base oil of biological origin and at least ...
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WO/2021/089676A1 |
The present invention relates to the field of lubricant, more particularly relates to lubricant for marine engine, notably for a two-stroke marine engine. More particularly, the present invention relates to a lubricant for a marine engin...
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WO/2021/085356A1 |
Provided is an additive exhibiting high compatibility with perfluoropolyethers, where a lubricant exhibiting high wear resistance in high-temperature environments can be obtained. A phosphazene compound according to an embodiment of the ...
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WO/2021/085100A1 |
[Problem] To provide: a grease composition which has low low-temperature torque and low dust/long service life in an ultra-high-speed/high-temperature environment in which rotation speed exceeds 30,000 rpm; a rolling bearing in which low...
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WO/2021/079976A1 |
The purpose of the present invention is to provide a lubricating oil composition capable of achieving good wear resistance and good scoring resistance of a bearing in addition to further fuel saving while maintaining durability and seizu...
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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/2021/075325A1 |
One aspect of the present invention pertains to a lubricating oil composition containing, at least: (A) 50-80 mass% of a silicone oil which is represented by formula (1), and which has a mass average molecular weight of 900-4,000 and a v...
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WO/2021/070433A1 |
Problem: To provide a shock absorber lubricant composition, shock absorber, and method for modifying the friction of the shock absorber lubricant composition whereby a balance between operational stability and ride quality can be achieve...
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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/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...
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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...
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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...
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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...
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WO/2021/051297A1 |
Example of a cutting fluid (106) for chamfering(103) is described. In an example, a cutting fluid (106) includes at least one silicate in an amount of from about 0.5 wt% to about 3.0 wt% based on the total weight of the cutting fluid (10...
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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...
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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...
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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...
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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.
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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...
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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...
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WO/2021/024380A1 |
A refrigeration cycle device according to the present invention includes a refrigerant circuit in which a compressor, a condenser, an expansion device, and an evaporator are connected in a circle, wherein: a refrigerant sealed in the ref...
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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...
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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...
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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.
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WO/2021/009396A1 |
A biodegradable compound for use as a lubricating grease which comprises a thickener formed by at least one clay, in a ratio between 10% and 60% by weight; at least one vegetable oil, in a ratio between 40% and 90% by weight; and at leas...
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WO/2021/005358A1 |
A composition for cleaning a combustion engine system. The composition comprises a hydrocarbon. The hydrocarbon comprises respective first and second hydrocarbons. The first hydrocarbon comprises a lubricant, wherein the lubricant has a ...
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WO/2020/262518A1 |
This metalworking fluid contains a base oil (A), a hydroxy unsaturated fatty acid polymer (B), and one or more phosphorus compounds (C) selected from phosphate ester, phosphite ester and amine salts of these, wherein the content ratio ((...
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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...
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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...
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WO/2020/249846A1 |
A penetrating oil comprising isoalkane solvent and oil derived from biological sources and a method for producing the same are disclosed. Use of a composition comprising isoalkane solvent and oil derived from biological sources is furthe...
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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...
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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...
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WO/2020/243515A1 |
Disclosed are solvency enhancer compositions, for example, as additives to lubricating oils and as formulated in lubricating oil compositions and associated methods of preparation and use thereof. The compositions and methods can dissolv...
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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...
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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...
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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...
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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...
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WO/2020/231899A1 |
The invention relates to a lubricating member for a razor cartridge having a lubricating member comprising a carboxymethyl cellulose. The razor comprises: a. a housing having a lubricating surface; b. at least one blade with a blade tip,...
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