Invention Grant
- Patent Title: High viscosity base stock compositions
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Application No.: US16376200Application Date: 2019-04-05
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Publication No.: US10450513B2Publication Date: 2019-10-22
- Inventor: Suzzy C. H. Ho , Charles L. Baker, Jr. , Shuji Luo , Halou Oumar-Mahamat
- Applicant: ExxonMobil Research and Engineering Company
- Applicant Address: US NJ Annandale
- Assignee: ExxonMobil Research and Engineering Company
- Current Assignee: ExxonMobil Research and Engineering Company
- Current Assignee Address: US NJ Annandale
- Agent Robert A. Migliorini; Scott F. Yarnell
- Main IPC: C10G7/00
- IPC: C10G7/00 ; C10G69/12 ; C10G67/02 ; C10M101/02 ; C10G69/02 ; C10M171/02 ; C10G50/02 ; C10M109/02

Abstract:
Methods are provided for producing Group II base stocks having high viscosity and also having one or more properties indicative of a high quality base stock. The resulting Group II base stocks can have a viscosity at 100° C. and/or a viscosity at 40° C. that is greater than the corresponding viscosity for a conventional Group II base stock. Additionally, the resulting Group II base stocks can have one or more properties that are indicative of a high quality base stock.
Public/Granted literature
- US20190233737A1 HIGH VISCOSITY BASE STOCK COMPOSITIONS Public/Granted day:2019-08-01
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