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公开(公告)号：US11946012B2
公开(公告)日：2024-04-02
申请号：US17766284
申请日：2020-10-23
IPC分类号： C10M105/38 , C10M105/24 , C10M105/34 , C10M107/04 , C10M107/06 , C10M169/04 , C10N20/02 , C10N30/00 , C10N30/02 , C10N30/06 , C10N40/04
CPC分类号： C10M105/38 , C10M105/24 , C10M105/34 , C10M107/04 , C10M107/06 , C10M169/04 , C10M2205/0206 , C10M2205/022 , C10M2205/024 , C10M2205/173 , C10M2207/126 , C10M2207/2835 , C10M2207/289 , C10N2020/02 , C10N2030/02 , C10N2030/06 , C10N2030/54 , C10N2040/04
摘要： 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 seizure resistance that can be used as a gear oil for a high-output, high-speed gear mechanism. A lubricating oil composition containing a combination of Fischer-Tropsch derived base oil having a low kinematic viscosity at high temperature, polyalphaolefin having a high kinematic viscosity at high temperature, and ester compound of a trivalent or higher polyol having a low kinematic viscosity at high temperature, and further contains a partial ester compound of an unsaturated fatty acid and a polyol, including a monoester compound of the unsaturated fatty acid and the polyol.
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公开(公告)号：US11820952B2
公开(公告)日：2023-11-21
申请号：US17380768
申请日：2021-07-20
IPC分类号： C10M105/38 , C10M105/42 , C10M107/32 , C10N30/02 , C10N30/06 , C10N20/04
CPC分类号： C10M105/38 , C10M105/42 , C10M107/32 , C10N2020/04 , C10N2030/02 , C10N2030/06 , C10M2209/1045 , C10M2209/109 , C10M2209/1065 , C10M2209/109 , C10M2209/1075 , C10M2209/109
摘要： A lubricating fluid comprising a base oil, which utilizes carboxylic esters of carboxyl di-end-capped-polyethylene glycols, or a mixture thereof with carboxylic esters of carboxyl di-end-capped-polytetramethylene glycols, to improve low temperature performance, as well as minimize elastohydrodynamic shear strength, and enables the production of high efficiency fluids with enhanced low temperature properties for machines or machine elements that operate in the elastohydrodynamic regime in lubrication.
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公开(公告)号：US20230295531A1
公开(公告)日：2023-09-21
申请号：US18189359
申请日：2023-03-24
申请人： Ecolab USA Inc.
发明人： Stefan Seemeyer , Eric D. Morrison , Stephan Scharrenbach , Claudia Caussin de Schneck , Stefan Kupper , Peter Rich , Colin Court
IPC分类号： C10M169/04 , C10M173/02 , C10M105/38 , C10M129/44 , B65G45/02 , B65G45/10 , C10M129/40 , C10M129/68 , C10M133/06 , C10M137/04
CPC分类号： C10M169/04 , C10M173/025 , C10M105/38 , C10M129/44 , B65G45/02 , B65G45/10 , C10M129/40 , C10M129/68 , C10M133/06 , C10M137/04 , C10M2207/022 , C10M2207/024 , C10M2207/125 , C10M2207/126 , C10M2207/283 , C10M2207/289 , C10M2207/402 , C10M2209/103 , C10M2209/104 , C10N2030/06
摘要： The present invention relates to conveyor lubricant compositions including an emulsion of a lipophilic compound and also including an emulsifier and/or an anionic surfactant. The present invention also relates to methods employing such lubricant compositions. In an embodiment, the method includes applying the present lubricant composition to a conveyor with a non-energized nozzle.
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公开(公告)号：US20190062613A1
公开(公告)日：2019-02-28
申请号：US16172297
申请日：2018-10-26
IPC分类号： C09K5/04 , C10M105/18 , C10M171/00 , C10M105/38 , C10M107/24 , C10M107/34
CPC分类号： C09K5/045 , C09K2205/106 , C09K2205/12 , C09K2205/126 , C09K2205/22 , C10M105/18 , C10M105/38 , C10M107/24 , C10M107/34 , C10M171/008 , C10M2207/2835 , C10M2209/043 , C10M2209/1033 , C10M2209/1045 , C10M2209/1055 , C10M2209/1085 , C10N2220/302 , C10N2220/306 , C10N2230/10 , C10N2230/70 , C10N2240/30
摘要： The working fluid composition for a refrigerating machine of the present invention comprises a refrigerant comprising a first refrigerant component and a second refrigerant component, and having a global warming potential (GWP) of 500 or less, wherein the first refrigerant component is at least one selected from difluoromethane and tetrafluoropropene, and the second refrigerant component is at least one selected from carbon dioxide and a hydrocarbon having 3 to 4 carbon atoms; and a refrigerating machine oil comprising at least one selected from a polyol ester, a polyvinyl ether arid a polyalkylene glycol compound as a base oil, wherein a carbon/oxygen molar ratio of the base oil is 2.5 or more and 5.8 or less.
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公开(公告)号：US20180244969A1
公开(公告)日：2018-08-30
申请号：US15963805
申请日：2018-04-26
发明人： Ankit SETHI , Samuel F. YANA MOTTA , Gustavo POTTKER , Gregory Laurence SMITH , Elizabet del Carmen VERA BECERRA , Yang ZOU , Joshua CLOSE
IPC分类号： C09K5/04 , F25B31/00 , C10M105/38 , F25B45/00
CPC分类号： C09K5/044 , C09K5/045 , C09K2205/122 , C09K2205/22 , C10M105/38 , C10M105/50 , C10M111/02 , C10M171/008 , C10M2203/024 , C10M2203/06 , C10M2203/10 , C10M2207/2835 , C10M2211/0206 , C10M2211/022 , C10M2215/202 , C10M2215/204 , C10M2223/041 , C10M2223/049 , C10N2220/302 , C10N2220/303 , C10N2230/08 , C10N2240/30 , F25B31/002 , F25B45/00
摘要： The present invention relates to a refrigerant composition, including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and trifluoroiodomethane (CF3I) for use in a heat exchange system, including air conditioning and refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-410A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-410A.
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公开(公告)号：US20180201864A1
公开(公告)日：2018-07-19
申请号：US15755254
申请日：2016-08-29
发明人： Mariko KIDA , Hiroki EBATA , Ryousuke KANESHIGE
IPC分类号： C10M145/22 , C08G63/60 , C10M105/00 , C10M105/36 , C10M105/38 , C10M169/04
CPC分类号： C10M145/22 , C08G63/60 , C10M105/00 , C10M105/36 , C10M105/38 , C10M129/78 , C10M169/041 , C10M2207/2825 , C10M2207/2835 , C10M2207/2845 , C10M2207/2855 , C10M2207/301 , C10M2207/302 , C10M2207/401 , C10M2209/102 , C10N2230/02 , C10N2230/08 , C10N2230/10 , C10N2230/20 , C10N2230/58 , C10N2230/68 , C10N2240/04 , C10N2240/08 , C10N2240/10 , C10N2240/40 , C10N2250/10
摘要： The present invention addresses the problem of providing a lubricating oil composition having excellent heat resistance (suppression of discoloration in heating) and tackiness while maintaining excellent viscosity properties of a lubricating oil composition using a ricinolic acid polymer. The present invention provides a copolymer (B) containing structural units (a) derived from ricinolic acid, structural units (b) derived from an aliphatic dicarboxylic acid and structural units (c) derived from a diol having 2 to 10 carbon atoms in a specific ratio and having a specific intrinsic viscosity, and provides a lubricating oil composition containing a base oil and the copolymer (B) and having a mass ratio (mass of (A) /mass of (B)) of the base oil (A) to the copolymer (B) of 60/40 to 99.5/0.5.
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公开(公告)号：US20180155651A1
公开(公告)日：2018-06-07
申请号：US15576999
申请日：2016-03-24
IPC分类号： C10M173/00 , C10M101/02 , C10M101/04 , C10M103/06 , C10M105/24 , C10M107/04 , C10M107/06 , C10M109/00 , C10M129/40
CPC分类号： C10M173/00 , C10M101/02 , C10M101/04 , C10M103/06 , C10M105/24 , C10M105/38 , C10M107/04 , C10M107/06 , C10M109/00 , C10M125/30 , C10M129/40 , C10M2201/02 , C10M2201/062 , C10M2201/085 , C10M2201/087 , C10M2201/103 , C10M2203/106 , C10M2205/14 , C10M2207/126 , C10M2207/2835 , C10M2207/40 , C10M2207/402 , C10M2217/045 , C10M2223/041 , C10N2220/082 , C10N2230/06 , C10N2230/12 , C10N2230/14 , C10N2230/64 , C10N2240/402 , C10N2240/407 , C10N2240/408 , C10N2280/00 , C23C22/83 , C10N2210/01 , C10M2209/104 , C10N2210/02
摘要： A water-containing lubricant coating agent, used in metal plastic working, includes a water content of 3 to 50 mass %, at least one lipophilic lubricating component (A) and/or at least one solid lubricant (B) with cleavability dispersed in water, and at least one water-soluble lubricating component (C) selected from fatty acid components having 12 to 20 carbon atoms; wherein a mass ratio of (C)/[(A)+(B)]=0.05 to 0.5.
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公开(公告)号：US09944877B2
公开(公告)日：2018-04-17
申请号：US14835847
申请日：2015-08-26
发明人： Jason Z. Gao , Eugine Choi , Luca Salvi , Matthew W. Boland
IPC分类号： C10M169/04 , C10M105/34 , C07C55/02 , C10M105/06 , C10M105/38 , C10M107/08 , C10M171/00 , C10M105/00 , C10M101/02 , C10M105/04 , C10M105/36 , C10M105/40 , C10M107/02 , C10M107/10 , C10M107/34 , C10M111/02 , C10M111/04
CPC分类号： C10M105/06 , C10M101/02 , C10M105/00 , C10M105/04 , C10M105/36 , C10M105/38 , C10M105/40 , C10M107/02 , C10M107/08 , C10M107/10 , C10M107/34 , C10M111/02 , C10M111/04 , C10M171/00 , C10M2203/0206 , C10M2203/1006 , C10M2203/1025 , C10M2205/026 , C10M2205/0265 , C10M2205/0285 , C10M2207/026 , C10M2207/2815 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2209/084 , C10M2209/105 , C10M2215/28 , C10M2219/068 , C10M2223/045 , C10N2210/02 , C10N2210/06 , C10N2220/028 , C10N2230/00 , C10N2230/02 , C10N2230/40 , C10N2230/42 , C10N2230/44 , C10N2230/45 , C10N2230/76 , C10N2240/10 , C10N2240/104 , C10N2260/02 , C10N2220/022 , C10M2207/289 , C10M2209/108
摘要： A method for preventing or reducing engine knock or pre-ignition in a high compression spark ignition engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition that contains at least one branched hydrocarbon having at least about 25% of the carbons in the form of methyl groups, or at least one polyol ester of at least one branched mono-carboxylic acid. A lubricating engine oil having a composition that contains at least one branched hydrocarbon having at least about 25% of the carbons in the form of methyl groups, or at least one polyol ester of at least one branched mono-carboxylic acid. The lubricating engine oils are useful as passenger vehicle engine oil (PVEO) products.
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公开(公告)号：US20180100112A1
公开(公告)日：2018-04-12
申请号：US15565072
申请日：2016-04-06
发明人： Takashi Honda , Ko Onodera , Kosuke Fujimoto
IPC分类号： C10M107/02 , C10M105/40
CPC分类号： C10M107/02 , C10M105/04 , C10M105/38 , C10M105/40 , C10M107/10 , C10M171/005 , C10M2203/102 , C10M2205/0206 , C10M2205/0285 , C10M2205/173 , C10M2207/2815 , C10M2207/2825 , C10M2207/2835 , C10M2209/084 , C10N2220/022 , C10N2220/031 , C10N2230/02 , C10N2230/04 , C10N2230/74 , C10N2240/10 , C10N2240/102 , C10N2240/103 , C10N2220/021
摘要： A lubricant composition improves a performance of reducing a formation of compressor deposit. The lubricant composition also ensures low temperature properties of the lubricant composition. The lubricant composition includes 14 mass % or more of a fraction having a boiling point of 500° C. to 550° C. and 5 mass % or more of a fraction having a boiling point of over 550° C.
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公开(公告)号：US20180094179A1
公开(公告)日：2018-04-05
申请号：US15490413
申请日：2017-04-18
发明人： Raymond H. Thomas , Rajiv R. Singh
IPC分类号： C09K5/04 , C10M105/38 , C10M107/34 , C10M171/00 , C10M111/04 , C10M111/02
CPC分类号： C09K5/045 , C09K2205/126 , C09K2205/24 , C10M105/38 , C10M107/34 , C10M111/02 , C10M111/04 , C10M171/008 , C10M2207/2835 , C10M2207/2895 , C10M2209/1033 , C10M2209/1095 , C10M2211/0225 , C10M2211/063 , C10N2220/302 , C10N2240/30
摘要： Liquid compositions for use in compression refrigeration, air-conditioning and heat pump systems in which a fluoroalkene containing from 3 to 4 carbon atoms and at least 1 but no more than 2 double bonds is combined with an effective amount to provide lubrication of an essentially miscible organic lubricant comprised of carbon, hydrogen and oxygen and having a ratio of oxygen to carbon effective to provide a degree of miscibility with said fluoroalkene so that when up to five weight percent of lubricant is added to said fluoroalkene the refrigerant has one liquid phase at at least one temperature between −40 and +70° C. Methods for producing refrigeration and heating with the fluoroalkenes, alone or in combination with the disclosed lubricants, are also disclosed.
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