公开(公告)号：US20250075142A1

公开(公告)日：2025-03-06

申请号：US18820022

申请日：2024-08-29

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Jorg F. W. Weber ,  Michael L. Blumenfeld ,  Harrison T. Hawkins ,  William W. Lonergan ,  Zachary D. Young ,  Sina Sartipi ,  Mabel G. Lam ,  Samuel J. Caterina

IPC: C10M105/06 ,  B01J29/70 ,  C10M177/00 ,  C10N20/00 ,  C10N20/02 ,  C10N20/06 ,  C10N70/00

Abstract: Alkylated naphthalene blendstock and processes for making the alkylated naphthalene blendstock are provided. The present processes comprise mixing an acid-form MWW-type catalyst, naphthalene, and a solvent to provide a reaction mixture and adding linear alpha olefins to the reaction mixture after heating. The resulting AN blendstock has an isomer ratio of less than 45 wt % mono alkylated naphthalene and greater than 55 wt % multi-alkylated naphthalene and can be combined with polyalphaolefin base stock to provide a synthetic lubricant formulation produced without triflic catalyst and with less process steps.

公开(公告)号：US12234430B1

公开(公告)日：2025-02-25

申请号：US18616946

申请日：2024-03-26

Applicant: Perlman Consulting, LLC

Inventor： Daniel Perlman

IPC: C11D3/20 ,  C10M105/36 ,  C10M129/06 ,  C10M169/04 ,  C11D3/37 ,  C11D3/48

Abstract: The invention relates to MCT oil/alcohol compositions without visible clouding or phase separation between the MCT and alcohol components at room temperature. The invention encompasses MCT oil/alcohol compositions containing MCT oil, alcohol, and water. The MCT oil/alcohol compositions can be used for mixing oil-soluble, alcohol-soluble, and water-soluble compounds, and for lubricating, disinfecting, sterilizing, cleaning, and coating surfaces.

公开(公告)号：US12234423B2

公开(公告)日：2025-02-25

申请号：US18041043

申请日：2021-08-23

Applicant: DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC ,  DUPONT POLYMERS, INC.

Inventor： Melissa Mushrush ,  Peter A. Fox ,  Gary Weber ,  Jennifer Vail ,  Biswajit Choudhury

IPC: C10M111/04 ,  C10M103/02 ,  C10M103/06 ,  C10M107/38 ,  C10M107/44 ,  C10N40/04 ,  C10N40/25 ,  C10N40/30 ,  C10N50/02

Abstract: An antifriction coating formulation composition comprising (a) a soluble resin, (b) an insoluble polymer, (c) optionally a solid lubricant, and (d) a solvent.

公开(公告)号：US12227715B2

公开(公告)日：2025-02-18

申请号：US18404548

申请日：2024-01-04

Applicant: KONASOL CO., LTD.

Inventor： Yeon Joo Bae ,  Keum Cheol Hwang ,  Im Joo Choi

IPC: C10M169/04 ,  C10M125/02 ,  C10M129/92 ,  C10M133/06 ,  C10M141/06 ,  C10N20/00 ,  C10N20/06

Abstract: Provided is a lubricating oil composition including a lubricating oil additive and a lubricating oil, the lubricating oil additive having nanodiamonds, of which a surface is hydrophobically modified by a surface treatment, dispersed in a base oil. The lubricating oil composition retains dispersibility over a long period of time and thus can ensure storage stability. Machines to which the lubricating oil composition is applied may have improved abrasion resistance as well as improved fuel consumption and reduced noise, and high thermal conductivity of the lubricating oil composition may also increase cooling efficiency and the service life of machines.

公开(公告)号：US12227714B2

公开(公告)日：2025-02-18

申请号：US17784760

申请日：2020-12-17

Applicant: TotalEnergies OneTech

Inventor： Benoit Thiebaut ,  Stéphane Gavand

IPC: C10M125/22 ,  C10M169/04 ,  C10N10/12 ,  C10N20/00 ,  C10N20/06 ,  C10N30/02 ,  C10N30/04 ,  C10N40/04 ,  C10N60/00 ,  C10N70/00

Abstract: The present invention relates to the use of a lubricating composition for lubricating gear, wherein the lubricating composition comprises: at least a base oil; and at least a Molybdenum or Tungsten chalcogenide nanoobject having an object size ranging from 0.1 to 500 nm and from 1 to 99% by weight of molecules of formula (I) with respect to the total weight of the nanoobject A-X-B  (I).

公开(公告)号：US12227712B2

公开(公告)日：2025-02-18

申请号：US17776400

申请日：2020-11-13

Applicant: ENEOS CORPORATION

Inventor： Yohei Shono ,  Fumiyuki Nara

IPC: C10M101/00 ,  C10M129/56

Abstract: A refrigerating machine oil containing: a lubricating base oil; and a polymer additive, wherein a carbon residue of 10% residual oil is 0.05% by mass or more.

公开(公告)号：US20250051679A1

公开(公告)日：2025-02-13

申请号：US18718160

申请日：2022-12-06

Applicant: The Lubrizol Corporation

Inventor： BRIDGETT RAKESTRAW ,  SCOTT MILLER

IPC: C10M169/04 ,  C09K5/04 ,  C10M105/38 ,  C10M133/44 ,  C10M137/10 ,  C10M141/10 ,  C10N30/06 ,  C10N30/12 ,  C10N30/14 ,  C10N30/18 ,  C10N40/30 ,  F25B31/02

Abstract: Refrigeration lubricants with at least one thiophosphorus additive for use in hydrofluorocarbon refrigeration systems. The thiophosphorus additives may improve the stability and metals and/or refrigerant compatibility of the refrigeration lubricant.

公开(公告)号：US20250051678A1

公开(公告)日：2025-02-13

申请号：US18717403

申请日：2023-01-05

Applicant: Tesla, Inc.

Inventor： Scott Graves ,  Wenyang Zhang ,  Jiazheng Hong ,  Hai Lan ,  Diego A. Silva Rodriguez ,  Eric Bellemare ,  Eric Thibault

IPC: C10M169/04 ,  C10M101/02 ,  C10M107/02 ,  C10N20/02 ,  C10N30/02 ,  C10N40/00 ,  C10N40/04 ,  F16H57/04 ,  H02K7/116 ,  H02K9/193 ,  H02K9/26

Abstract: Fluid formulations, including low traction fluid, low viscosity motor fluid and high pressure viscosity coefficient fluid formulations, that may be used in vehicle drive trains are described herein. The fluid formulations include a base oil and an additive. The fluid formulations may provide efficiency advantages to electric vehicle drive trains.

公开(公告)号：US20250043209A1

公开(公告)日：2025-02-06

申请号：US18716769

申请日：2022-12-05

Applicant: TOTALENERGIES ONETECH

Inventor： Lionel BOSCO

IPC: C10M169/00 ,  C10M115/08 ,  C10M135/10 ,  C10N50/10

Abstract: The present invention relates to the use of a sulfonate additive for increasing the electrical conductivity of a grease composition comprising at least one base oil and at least one thickener. The invention also relates to a grease composition comprising at least one base oil, at least one polyurea thickener and at least one sulfonate additive.

公开(公告)号：US12215295B2

公开(公告)日：2025-02-04

申请号：US18171003

申请日：2023-02-17

Applicant: Stephan Draese ,  Thomas Graf ,  Oliver Seiferth ,  Volker Schmitz

Inventor： Stephan Draese ,  Thomas Graf ,  Oliver Seiferth ,  Volker Schmitz

IPC: C10M145/34 ,  C10M101/00 ,  C10M169/04 ,  C22F1/04 ,  C10N20/00 ,  C10N40/20

Abstract: Described is a cooling lubricant for cold rolling aluminum, which includes a mineral oil-based or synthetic base oil and a polyalkylene glycol or a compound with a polyalkylene oxide structure. Further, the cooling lubricant is not water-soluble or miscible with water, and the cooling lubricant is substantially free of fatty acids and fatty alcohols.