Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 10,622

Document Document Title
WO/2021/065737A1
Provided are: a sliding member which has low sliding resistance, can prevent the leakage of a liquid, has low dust emission properties and low dissolvability, and can be manufactured in a simple manner; and a method for manufacturing the...  
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/2021/060206A1
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/2021/045133A1
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/2021/028877A1
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/2021/025152A1
[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/2021/022541A1
Embodiments of the present disclosure are directed processes to produce a low-color esterified oil soluble polyalkylene glycol, the process comprising forming a reaction mixture including a low viscosity oil soluble polyalkylene glycol a...  
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...  
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/2021/020076A1
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/2021/019998A1
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/2021/015172A1
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/2021/002178A1
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/2020/262141A1
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/2020/256131A1
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/2020/249560A1
The present invention relates to a lubricant comprising a polyacrylate which contains a C13/15 acrylate in polymerized form, where the C13/15 acrylate comprises at least 70 wt% of linear and branched C13 and C15 alkyl (meth)acrylates. It...  
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/2020/172477A9
A drawing die system that has least two probes to measure various characteristics of components of the die box or the wire being drawn through the die box. The system includes a smart die that in which the multiple probes send informatio...  
WO/2020/222171A1
Herein is described an ionic complex catalyst and a process for olefin oligomerization of C14–C24 normal alpha olefins utilizing the ionic complex catalyst.  
WO/2020/219421A1
A heat and mass transfer component comprises a lubricant-impregnated surface including hydrophobic surface features, which comprise nanostructured surface protrusions having a hydrophobic species attached thereto. The hydrophobic surface...  
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/2020/218366A1
Provided are a lubricating oil composition for drive system equipment having a low friction coefficient as well as excellent copper corrosion resistance and containing (A) a base oil, (B) a sulfur-containing compound, and (C) a molybdenu...  
WO/2020/213644A1
A transmission lubricating oil composition that contains (A) a lubricating oil base oil that includes a mineral-oil-based base oil and/or a synthetic-oil-based base oil, has a kinematic viscosity at 100°C of 1.5–3.2 mm2/s, and has a %...  
WO/2020/200866A1
The present invention relates to a middle-pressure polymerization process for the preparation of a liquid ethylene copolymer which comprises in polymerized form 20 to 60 wt% of ethylene; and at least 20 wt% of an acrylate, which is selec...  
WO/2020/202207A1
The present disclosure relates to a process for synthesizing poly alpha olefins (PAO) from at least one feed stream, the process comprising: (a) contacting at least one feed stream, a catalyst composition comprising a combination of alum...  
WO/2020/204162A1
The present invention addresses the problem of providing a lubricating oil composition for a refrigerator, the lubricating oil composition having exceptional heat stability against refrigerant containing difluoromethane (R32), trifluoroi...  
WO/2020/194547A1
[Problem] To provide a lubricant oil composition which is for vehicle transmission fluid, and which has extremely excellent shear stability, has an excellent high-level balance of temperature-viscosity characteristics and low-temperature...  
WO/2020/194551A1
[Problem] To provide a lubricant oil composition which is for a compressor oil, and which has not only extremely favorable temperature viscosity properties but also good heat-resistant oxidation stability. [Solution] This lubricant oil c...  
WO/2020/194545A1
[Problem] To provide a lubricating oil composition for hydraulic oil, the composition having very exceptional temperature-viscosity characteristics as well as exceptional heat and oxidation stability. [Solution] This lubricating oil comp...  
WO/2020/194550A1
[Problem] To provide a grease composition which has extremely excellent oil film formability at high temperatures and extremely excellent low torque properties at low temperatures in a balanced manner, while having excellent stability of...  
WO/2020/194544A1
[Problem] To provide an industrial gear oil which has extremely excellent temperature viscosity characteristics, while having excellent stability of thermal oxidation resistance. [Solution] A lubricating oil composition for industrial ge...  
WO/2020/194548A1
[Problem] To provide a lubricating oil composition for automobile gears, which has an excellent balance among shear stability, temperature viscosity characteristics and low-temperature viscosity characteristics at high levels, while havi...  
WO/2020/194542A1
The present invention is a lubrication oil composition which is characterized by containing (A) a liquid random copolymer of ethylene and an α-olefin, which is produced by a specific method and (F) a sulfur-containing compound wherein a...  
WO/2020/194549A1
The present invention provides a lubricating oil composition containing a polymer for improving viscosity, the polymer having little decrease in viscosity due to shear, keeping viscosity elevation at low temperatures low, and having exce...  
WO/2020/184653A1
A fluorine-containing ether compound represented by formula (1) is used in this fluorine-containing ether compound. Formula (1): R1-X-R2-CH2-R3-CH2-R4 (In formula (1), R1 is a C2-8 alkenyloxy group or a C3-8 alkynyloxy group. R2 is formu...  
WO/2020/177086A1
A lubricant composition that comprises a hydrocarbon base oil, a polar viscosity improver; and an esterified polyalkylene glycol: R 1 [O (R 2O) n (R 3O) m (C=O) R 4] p, wherein R 1 is a linear alkyl having 1 to 18 carbon atoms, a branche...  
WO/2020/179603A1
The present invention addresses the problem of providing a grease composition for speed reducers and speed increasers, which has both excellent torque transmission efficiency and excellent leakage prevention performance; and the present ...  
WO/2020/179595A1
The present invention addresses the problem of providing a grease composition which contains an extreme pressure agent and uses a urea-based thickener as a thickener, and which is excellent in both torque transmission efficiency and leak...  
WO/2020/175565A1
Provided are: a lubricant solution that can form a uniform coating film by using a solvent composition that has excellent solubility of a fluorine-containing ether compound and has a low impact on the global environment; and a method for...  
WO/2020/175005A1
The present invention pertains to a refrigerator composition that contains a refrigerant mixture and a refrigerator machine oil containing a base oil (P), wherein the refrigerant mixture contains a saturated fluorohydrocarbon compound (H...  
WO/2020/172477A1
A drawing die system that has least two probes to measure various characteristics of components of the die box or the wire being drawn through the die box. The system includes a smart die that in which the multiple probes send informatio...  
WO/2020/172273A1
Coatings, coating systems and coating methods for skis and snowboards are provided. The coatings may be lubricious coatings including one or more hydrophobic compounds, adhesion agents, shape memory polymers, free-radical initiators, and...  
WO/2020/166272A1
The present invention provides a composition for refrigerating machines, which contains a mixed refrigerant and a refrigerating machine oil that contains a base oil (P), and which is configured such that: the mixed refrigerant contains m...  
WO/2020/131515A3
This disclosure provides a method for improving wear control, while maintaining or improving energy efficiency, in a mechanical component having sliding or rolling between contacting surfaces. The method involves using a lubricant compos...  
WO/2020/158170A1
The present disclosure provides a composition which contains a refrigerant that is characterized by having a coefficient of performance (COP) and a refrigeration capacity that are equal to or greater than those of R404A and by having a s...  
WO/2020/152202A1
The present invention relates to a lubricant base stock, lubricant formulations, a method of lubricating a rotating shaft within a stern tube and the use of a lubricant base stock. The base stock and lubricant formulations may be particu...  

Matches 1 - 50 out of 10,622