公开(公告)号：US12084624B2

公开(公告)日：2024-09-10

申请号：US17997795

申请日：2021-05-10

申请人： ExxonMobil Chemical Patents Inc.

发明人： Monica D. Lotz ,  Kyle G. Lewis ,  Christine M Henry ,  Craig J. Emett

IPC分类号： C10M107/02 ,  C08F8/00 ,  C08F10/00 ,  C10M105/06 ,  C10M127/04 ,  C10N20/02 ,  C10N30/02 ,  C10N30/10 ,  C10N40/00 ,  C10N40/04 ,  C10N40/08 ,  C10N40/25 ,  C10N40/30 ,  C10N50/10

CPC分类号： C10M107/02 ,  C08F8/00 ,  C08F10/00 ,  C10M105/06 ,  C10M127/04 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2205/0206 ,  C10N2020/02 ,  C10N2030/02 ,  C10N2030/10 ,  C10N2040/04 ,  C10N2040/08 ,  C10N2040/25 ,  C10N2040/30 ,  C10N2040/40 ,  C10N2050/10

摘要： The present disclosure generally relates to alkylated aromatic compounds useful as basestocks and additives for high viscosity applications. In an embodiment is provided an alkylated aromatic compound. In another embodiment is provided a lubricant formulation that includes an alkylated aromatic compound. In another embodiment is provided a lubricant formulation that includes an alkylated aromatic compound, an additive, and optionally, a Group III basestock, Group IV basestock, Group V basestock, or a combination thereof, the Group V basestock being different than the alkylated aromatic compound. In another embodiment is provided a method of forming a lubricant formulation that includes introducing a mPAO, an aromatic compound, and an acid catalyst to a reactor under reactor conditions to form an alkylated aromatic compound; and introducing the alkylated aromatic compound to an additive to form a lubricant formulation.

公开(公告)号：US20230384002A1

公开(公告)日：2023-11-30

申请号：US17804786

申请日：2022-05-31

申请人： TRANE INTERNATIONAL INC.

发明人： Michael T. Siegersma ,  Daniel A. Strange ,  Russell T. Abbott ,  Todd W. Smith ,  Elyse M. Sorenson ,  Morgan Elizabeth Herried Leehey ,  Curtis E. Everson ,  Mohammad Akram

IPC分类号： F25B31/00 ,  C10M111/04 ,  C10M105/38 ,  C10M107/24 ,  C10M105/06 ,  C10M101/00 ,  C10M137/04 ,  C10M129/10 ,  C10M133/46 ,  C10M129/18 ,  C10M141/10 ,  C10M169/04 ,  F25B31/02

CPC分类号： F25B31/002 ,  C10M111/04 ,  C10M105/38 ,  C10M107/24 ,  C10M105/06 ,  C10M101/00 ,  C10M137/04 ,  C10M129/10 ,  C10M133/46 ,  C10M129/18 ,  C10M141/10 ,  C10M169/04 ,  F25B31/026 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2223/041 ,  C10M2207/023 ,  C10M2215/30 ,  C10M2207/042 ,  C10N2030/06

摘要： A compressor including a housing, a shaft configured to be rotated relative to the housing to compress a refrigerant, a motor configured to drive the shaft, a lubrication system configured to supply lubricant to the compressor, and a bearing configured to support the shaft. The shaft includes a wear-resistant sleeve-like treatment on at least a portion of an outer surface of the shaft adjacent the bearing. The lubricant is a lubricant blend composition that includes two or more lubricants, the two or more lubricants including a first lubricant and a second lubricant. The first lubricant is present at a higher volume percentage than the second lubricant, and the first lubricant includes a higher viscosity than the second lubricant.

公开(公告)号：US20230295530A1

公开(公告)日：2023-09-21

申请号：US18006303

申请日：2021-07-22

申请人： Novitas Chem Solutions

发明人： Liwen WEI

IPC分类号： C10M169/02 ,  C10M105/06 ,  C10M115/08 ,  C10M119/24 ,  C10M177/00

CPC分类号： C10M169/02 ,  C10M105/06 ,  C10M115/08 ,  C10M119/24 ,  C10M177/00 ,  C10M2203/065 ,  C10M2215/1026 ,  C10M2217/0456 ,  C10N2070/00

摘要： A method of making a urea containing powder by injecting an amine and an isocyanate simultaneously into a mixing chamber is disclosed. The method comprises mixing in a high-pressure impingement mixing device at a pressure of at least 2500 psi for a time less than 10 seconds. The resulting urea containing powders have defined particle sizes and molecular weight distributions as well as a stoichiometric mole ratio of isocyanates and amine functionalities. Methods of making a thickened polyurea containing master batch with the urea containing powders using a shear thickening step, and making a grease by gelling the first or second urea containing powder under heat and in the presence of an oil are also disclosed.

公开(公告)号：US20230235242A1

公开(公告)日：2023-07-27

申请号：US17999618

申请日：2021-06-08

申请人： CFLIQUIDS AB

发明人： Per WIKLUND

IPC分类号： C10M169/02 ,  C10M105/10 ,  C10M105/04 ,  C10M109/02 ,  C10M105/06 ,  C10M107/02 ,  C10M111/06 ,  C10M117/02 ,  C09D5/08 ,  C09D5/00 ,  C09D5/02 ,  C09D15/00 ,  C09D191/00 ,  C04B41/45 ,  C04B41/47 ,  C04B41/00 ,  D21H19/12 ,  D21H21/16 ,  C14C9/02 ,  C10L1/32 ,  B01F23/41 ,  B27K3/00 ,  B27K3/50 ,  C23F11/10 ,  B27K3/48

CPC分类号： C10M169/02 ,  C10M105/10 ,  C10M105/04 ,  C10M109/02 ,  C10M105/06 ,  C10M107/02 ,  C10M111/06 ,  C10M117/02 ,  C09D5/08 ,  C09D5/008 ,  C09D5/022 ,  C09D15/00 ,  C09D191/00 ,  C04B41/4539 ,  C04B41/472 ,  C04B41/009 ,  D21H19/12 ,  D21H21/16 ,  C14C9/02 ,  C10L1/328 ,  B01F23/4105 ,  B01F23/4143 ,  B01F23/4145 ,  B27K3/005 ,  B27K3/50 ,  C23F11/10 ,  B27K3/48 ,  C10M2201/02 ,  C10M2203/022 ,  C10M2203/065 ,  C10M2205/0206 ,  C10M2207/0215 ,  C10M2207/0225 ,  C10M2207/1265 ,  C10M2207/1296 ,  C10M2207/401 ,  C10M2205/20 ,  C10N2050/013

摘要： The invention relates to a microemulsion comprising water in an amount of 1-30 w %; sodium or potassium oleate, Na/K salts of tall oil fatty acid, and/or Na/K salts of C16-C18 saturated or unsaturated fatty acids in an amount of 10-40 w %; oleic acid, tall oil fatty acid, or C16-C18 saturated or unsaturated fatty acids in an amount of 2-40 w %; ethanol in an amount of 0-40 w %; glycerol in an amount of 5-40 w %; and liquid hydrocarbon(s) in an amount of 5-40 w %, up to a maximum or total of components parts of 100 w %. Moreover, methods of manufacture and uses of the microemulsion are disclosed.

公开(公告)号：US11643613B2

公开(公告)日：2023-05-09

申请号：US17637693

申请日：2019-09-18

申请人： GKN Driveline International GmbH

发明人： Jisheng E ,  Christoph Lindlahr ,  Mario Witzdam

IPC分类号： C10M169/00 ,  C10M105/06 ,  C10M107/02 ,  C10M111/04 ,  C10M117/02 ,  C10M125/22 ,  C10M135/18 ,  C10M141/08 ,  C10M159/00 ,  C10M163/00 ,  C10N40/04 ,  C10N30/10 ,  C10N50/10

CPC分类号： C10M169/00 ,  C10M105/06 ,  C10M107/02 ,  C10M111/04 ,  C10M117/02 ,  C10M125/22 ,  C10M135/18 ,  C10M141/08 ,  C10M159/00 ,  C10M163/00 ,  C10M2201/066 ,  C10M2203/065 ,  C10M2205/0206 ,  C10M2207/1265 ,  C10M2219/068 ,  C10N2030/10 ,  C10N2040/046 ,  C10N2050/10

摘要： A grease composition is intended primarily for use in constant velocity joins (CV joints), especially ball joints and/or tripod joints, which are used in the drivelines of motor vehicles. The grease composition for use in constant velocity joints comprises at least one base oil, and least one thickener, at least one copper sulfide in an amount of approximately 0.01 wt-% up to approximately 1.5 wt-% of the grease composition, molybdenum disulfide and/or at least one phosphorus-free organic molybdenum complex in an amount of approximately 0.1 wt-% up to approximately 5.0 wt-% of the grease composition. Further, a constant velocity joint comprises the grease composition.

公开(公告)号：US11421138B2

公开(公告)日：2022-08-23

申请号：US17543981

申请日：2021-12-07

申请人： AGC Inc.

发明人： Masato Fukushima ,  Hiroaki Mitsuoka ,  Mai Tasaka

IPC分类号： C09K5/04 ,  C10M105/06 ,  C10M105/38 ,  C10M107/24 ,  C10M107/34 ,  C10M105/48 ,  C10M105/44 ,  C10M105/36 ,  C10M171/00 ,  F25B1/00 ,  F25B31/00 ,  F25B43/00 ,  C10N10/02 ,  C10N20/02 ,  C10N20/00 ,  C10N30/02 ,  C10N30/10 ,  C10N30/00 ,  C10N40/30

摘要： To provide a composition for a heat cycle system, which comprises a working fluid for heat cycle which has a low global warming potential and high stability, and which can replace R410A, and a heat cycle system employing the composition.
A composition for a heat cycle system, which comprises a working fluid for heat cycle containing trifluoroethylene, and a stabilizer for preventing deterioration of the working fluid for heat cycle, such as an oxidation resistance-improving agent, a heat resistance-improving agent or a metal deactivator, and a heat cycle system employing the composition for a heat cycle system.

公开(公告)号：US11339344B2

公开(公告)日：2022-05-24

申请号：US16623276

申请日：2018-06-15

申请人： Neste Oyj

发明人： Jukka Myllyoja ,  Sonja Kouva ,  Jarno Kohonen ,  Rami Piilola ,  Mika Kettunen ,  Jaana Makkonen ,  Meri Hovi

IPC分类号： C10G3/00 ,  C07C45/41 ,  C10M105/04 ,  B01J21/04 ,  B01J21/06 ,  B01J23/883 ,  B01J35/10 ,  C10G45/58 ,  C10L1/08 ,  B01J29/85 ,  C10G67/02 ,  C11C1/04 ,  C10M105/06 ,  C10M169/04 ,  B01D3/14 ,  C07C51/44 ,  C10M177/00 ,  C11C1/10 ,  C10N30/00 ,  C10N20/00 ,  C10N30/02 ,  C10N30/04 ,  C10N30/10 ,  C10N30/12 ,  C10N30/14 ,  C10N30/16 ,  C10N70/00

摘要： A method for producing a renewable base oil from a feedstock of biological origin includes providing a feedstock, the feedstock including: 2-95 wt % of a mixture of free fatty acids; 5-98 wt % fatty acid glycerols selected from mono-glycerides, di-glycerides and tri-glycerides of fatty acids; 0-50 wt % of one or more compounds selected from the list consisting of: fatty acid esters of the non-glycerol type, fatty amides and fatty alcohols; a major part of the feedstock being a mixture of free fatty acids and fatty acid glycerols; subjecting all or part of the feedstock to ketonisation reaction conditions where two free fatty acids react to yield a ketone stream, and subjecting the ketone stream to both hydrodeoxygenation and to hydroisomerisation reaction conditions, to yield a deoxygenated and isomerised base oil product stream containing the renewable base oil.

公开(公告)号：US20200325413A1

公开(公告)日：2020-10-15

申请号：US16303169

申请日：2017-05-23

申请人： SHELL OIL COMPANY

发明人： Lixin RAN ,  Xi WANG ,  Peter William Robert SMITH

IPC分类号： C10M169/04 ,  C10M105/06 ,  C10M111/02 ,  C10M137/10 ,  C10M133/54 ,  C10M141/10

摘要： A lubricating fluid suitable for use as a shock absorber fluid is disclosed. The lubricating fluid comprises at least 40 wt %, based upon the weight of the lubricating fluid, of a GTL base oil, has a viscosity index in the range of from 50 to 1000, and a pour point of below −30° C.

公开(公告)号：US10724408B2

公开(公告)日：2020-07-28

申请号：US15572901

申请日：2016-05-19

申请人： CUMMINS INC.

发明人： Roger Dale England ,  James D. Kahlenbeck ,  Corey W. Trobaugh

IPC分类号： F01M11/04 ,  C10M105/32 ,  C10M107/02 ,  F01M9/00 ,  C11D1/00 ,  F01M7/00 ,  C10M105/06 ,  C11D7/24 ,  C11D7/26 ,  C11D11/00

摘要： A method of performing a cleanup service on an internal combustion engine. The method involves draining used fleet oil from the engine, filling the engine with cleanup oil, draining the cleanup oil after an operation interval, and filling the engine with fresh fleet oil. The method can be performed as a remedial measure for an engine already exhibiting high oil consumption, or as a preventative measure on a healthy engine.

公开(公告)号：US10514190B2

公开(公告)日：2019-12-24

申请号：US15300650

申请日：2015-04-02

申请人： Alltemp Products Company Limited

发明人： Paul Appler ,  George E. Cranton ,  Norma Hill ,  Jesse Homenuik

IPC分类号： F25B45/00 ,  F16N3/04 ,  F25B47/00 ,  F25B31/00 ,  C10M101/02 ,  C10M105/06 ,  C10M105/38 ,  C10M129/16 ,  C10M133/12 ,  C10M171/00

摘要： A lubricant additive for introduction into a AC/R system to improve lubricant miscibility and performance in the AC/R system.