公开(公告)号：US11781087B2

公开(公告)日：2023-10-10

申请号：US17644901

申请日：2021-12-17

申请人： DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC

发明人： Tobias Schlarb ,  Christian Kranenberg

IPC分类号： C10M169/00 ,  C10M129/76 ,  C10M103/06 ,  C10M101/02 ,  C10M117/04 ,  C10M143/04 ,  C10M143/06 ,  C10M159/06 ,  C10M161/00 ,  C10M111/00 ,  C10N50/10 ,  C10N20/04 ,  C10N40/22

CPC分类号： C10M169/00 ,  C10M101/02 ,  C10M103/06 ,  C10M111/00 ,  C10M117/04 ,  C10M129/76 ,  C10M143/04 ,  C10M143/06 ,  C10M159/06 ,  C10M161/00 ,  C10M2201/065 ,  C10M2201/0623 ,  C10M2201/0853 ,  C10M2203/1025 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/18 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2207/288 ,  C10N2020/04 ,  C10N2040/22 ,  C10N2050/10

摘要： A lubricating composition which, when used with a device for clamping an article, such as a chuck, produces excellent lubricating properties whilst remaining strongly adhered to metal parts in a clamping mechanism of the device and showing enhanced chemical and physical resistance to fluids such as cutting fluids.

公开(公告)号：US20230174882A1

公开(公告)日：2023-06-08

申请号：US17996660

申请日：2021-04-22

申请人： KYB Corporation

发明人： Shinji KATO

IPC分类号： C10M129/74 ,  C10M129/76 ,  C10M169/04 ,  F16F7/09

CPC分类号： C10M129/74 ,  C10M129/76 ,  C10M169/04 ,  F16F7/09 ,  C10M2207/283

摘要： A lubricating oil composition according to the present embodiment is a lubricating oil composition to be used in a sliding member coated with hydrogen-containing diamond-like carbon, and contains a base oil and a friction modifier. The friction modifier contains a fatty acid ester of pentaerythritol.

公开(公告)号：US20220259516A1

公开(公告)日：2022-08-18

申请号：US17628368

申请日：2020-07-21

申请人： KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

发明人： Subram Maniam SARATHY ,  Tsufang HONG

IPC分类号： C10M141/02 ,  C10M125/10 ,  C10M129/76 ,  C10M171/06 ,  C10M169/04

摘要： A compound for enhancing lubrication includes nanoparticles having a size less than 100 nm; and a polyphenol derived agent coating an external surface of the nanoparticles for enhancing the lubrication.

公开(公告)号：US20220112441A1

公开(公告)日：2022-04-14

申请号：US17644901

申请日：2021-12-17

申请人： DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC

发明人： Tobias SCHLARB ,  Christian KRANENBERG

IPC分类号： C10M169/00 ,  C10M111/00 ,  C10M103/06 ,  C10M101/02 ,  C10M117/04 ,  C10M143/04 ,  C10M143/06 ,  C10M159/06 ,  C10M129/76 ,  C10M161/00

摘要： A lubricating composition which, when used with a device for clamping an article, such as a chuck, produces excellent lubricating properties whilst remaining strongly adhered to metal parts in a clamping mechanism of the device and showing enhanced chemical and physical resistance to fluids such as cutting fluids.

公开(公告)号：US20220010233A1

公开(公告)日：2022-01-13

申请号：US17459616

申请日：2021-08-27

申请人： Croda International Plc ,  Croda, Inc.

发明人： Claire Anne Ward ,  Alexei Nikolaevich Kurchan

IPC分类号： C10M169/00 ,  C10M105/68 ,  C10M107/02 ,  C10M111/04 ,  C10M129/76 ,  C10M135/18 ,  C10M141/08 ,  C10M117/04

摘要： A lubricating oil composition comprises an amide and at least one additive. A lubricating grease composition comprises a liquid amide, a thickener comprising a metal soap, and at least one additive. The amide in each composition is the reaction product of a secondary, branched amine and a carboxylic acid. The carboxylic acid may be a monocarboxylic acid or a dicarboxylic acid, including dimer acid. The amide is hydrolytically stable, and may be used to increase the hydrolytic stability of the lubricant oil or grease composition. Alternatively, the amide may be used to increase the additive solubility or detergency of the lubricant oil or grease composition.

公开(公告)号：US10889779B2

公开(公告)日：2021-01-12

申请号：US15561301

申请日：2016-01-25

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Kayoko Aoyama

IPC分类号： C10M169/04 ,  C10M145/14 ,  C10M149/18 ,  C10M157/04 ,  C10M161/00 ,  C10M129/74 ,  C10M101/00 ,  C10M107/02 ,  C10N20/02 ,  C10N20/04 ,  C10N30/00 ,  C10N30/02 ,  C10N30/06 ,  C10N40/04 ,  C10N40/08 ,  C10N40/16 ,  C10M129/76

摘要： Provided is a lubricating oil composition for a transmission having excellent gear properties, clutch properties, cooling properties, and electric insulating properties. The lubricating oil composition for a transmission preparing by blending (A) a base oil, (B) a viscosity index improver having a mass average molecular weight of 10,000 to 50,000, and (C-1) a polyamide and/or (C-2) a polyol ester, the base oil (A) including (A-1) a synthetic oil having a kinematic viscosity at 100° C. of 1.0 to 10.0 mm2/s.

公开(公告)号：US10704006B2

公开(公告)日：2020-07-07

申请号：US16018991

申请日：2018-06-26

申请人： The Lubrizol Corporation

发明人： William R. S. Barton ,  Mark C. Davies ,  Michael R. Sutton ,  Matthew D. Gieselman ,  Christopher L. Friend ,  Ewan E. Delbridge ,  Patrick E. Mosier

IPC分类号： C10M141/10 ,  B01F17/00 ,  C10M157/00 ,  C10M133/16 ,  C10M129/36 ,  C10M133/04 ,  C10M133/08 ,  C10M129/76

摘要： The invention provides a lubricating composition containing an antiwear agent and an oil of lubricating viscosity. The invention further relates to the use of the lubricating composition in an internal combustion engine, or a driveline device.

公开(公告)号：US10696915B2

公开(公告)日：2020-06-30

申请号：US14809437

申请日：2015-07-27

申请人： Ecolab USA Inc.

发明人： Fabiola Morales Arriaga ,  Sara Trevino Garza ,  Jesus Ochoa Guerra ,  Jaime Mendoza Santos

IPC分类号： C10M169/04 ,  C10M129/76 ,  C10M111/04 ,  C10M111/02 ,  C10M173/02 ,  C10M101/00 ,  C10M105/00

摘要： A dry lubricant for conveyor belts and other surfaces set for lubricating through direct application via a nozzle is disclosed. Lubricants including a homogeneous mixture of fatty acids, a hydrocarbon such as a mineral oil, a sorbitan ester, and a polyglycol, which are substantially-free of water are disclosed. Methods of using the lubricants in dry and semi-dry modes are further disclosed.

公开(公告)号：US20190292473A1

公开(公告)日：2019-09-26

申请号：US16362157

申请日：2019-03-22

申请人： Chevron Oronite Company LLC ,  Chevron U.S.A. Inc.

发明人： Richard Eugene Cherpeck ,  Amir Gamal Maria ,  Ian G. Elliott ,  Theresa Liang Gunawan

IPC分类号： C10L1/232 ,  C10L1/188 ,  C10L1/222 ,  C10L1/19 ,  C10L1/185 ,  C10L1/16 ,  C10L1/189 ,  C10L1/183 ,  C10L1/233 ,  C10M169/04 ,  C10M133/44 ,  C10M133/40 ,  C10M129/70 ,  C10M133/04 ,  C10M133/22 ,  C10M133/06 ,  C10M129/24 ,  C10M127/04 ,  C10M129/02 ,  C10M129/26 ,  C10M133/16 ,  C10M133/46 ,  C10M129/76 ,  C10M133/48 ,  C10M141/06

摘要： Fuel and lubricant compositions are provided that contain a primary low-speed pre-ignition (LSPI)-reducing additive comprising (i) an amino additive, (ii) an amine additive, (iii) a triazole additive, (iv) a benzamidinium additive, (v) a benzoxazole additive, or (vi) a N═C—X motif additive. Methods for preventing or reducing low speed pre-ignition events in spark-ignited engines using these compositions are also provided.

公开(公告)号：US20190256794A1

公开(公告)日：2019-08-22

申请号：US16333650

申请日：2017-10-17

申请人： Chevron Oronite Technology B.V.

发明人： Cornelis Hendrikus Maria Boons ,  Theodorus Constance Cleophas

IPC分类号： C10M169/04 ,  C10M135/06 ,  C10M129/76

摘要： A lubricating oil composition can include a major amount of an oil of lubricating viscosity and a minor amount of an alkaline earth metal phenol-based detergent. The lubricating oil composition can further have a BN of greater than 140 mg KOH/g, and further wherein the marine diesel cylinder lubricating oil composition is substantially free of unsulfurized tetrapropenyl phenol and its unsulfurized metal salt.