公开(公告)号：US20230132628A1

公开(公告)日：2023-05-04

申请号：US17915279

申请日：2021-02-12

Applicant: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

Inventor： Joshua D. Catanach ,  Clara Rodrigue ,  Christine A. Zielinski ,  Charles L. Baker, JR. ,  Richard C. Dougherty ,  Min Chen

IPC: C10M169/04 ,  C10G67/04

Abstract: Provided herein are hydrocarbon compositions suitable for use as a lubricant comprising sulfur between about 30 ppm to about 220 ppm, and aromatics between about 0.2 wt. % to about 3 wt. %. The present hydrocarbon compositions comprise a blend of one or more base stocks and a high-sulfur containing material and can demonstrate an improved oxidation performance as a lubricant in weighted piston deposit merits and/or by viscosity increase.

公开(公告)号：US12234424B2

公开(公告)日：2025-02-25

申请号：US17915279

申请日：2021-02-12

Applicant: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

Inventor： Joshua D. Catanach ,  Clara Rodrigue ,  Christine A. Zielinski ,  Charles L. Baker, Jr. ,  Richard C. Dougherty ,  Min Chen

IPC: C10M169/04 ,  C10G67/04 ,  C10N20/00 ,  C10N20/02 ,  C10N30/00 ,  C10N30/10

Abstract: Provided herein are hydrocarbon compositions suitable for use as a lubricant comprising sulfur between about 30 ppm to about 220 ppm, and aromatics between about 0.2 wt. % to about 3 wt. %. The present hydrocarbon compositions comprise a blend of one or more base stocks and a high-sulfur containing material and can demonstrate an improved oxidation performance as a lubricant in weighted piston deposit merits and/or by viscosity increase.