公开(公告)号：US20190169519A1

公开(公告)日：2019-06-06

申请号：US16211480

申请日：2018-12-06

Applicant: ExxonMobil Research and Engineering Company

Inventor： Abhimanyu O. PATIL ,  Satish BODIGE ,  Kyle LEWIS

IPC: C10M105/72 ,  C07D279/20

Abstract: A composition that includes one or more compounds represented by the formula wherein R1 and R2 are same or different and are the residue of an alkyl group having more than 10 carbon atoms wherein the composition has a viscosity (Kv100) from 2 to 300 at 100° C. as determined by ASTM D-445, and a viscosity index (VI) from −100 to 300 as determined by ASTM D-2270. The disclosure also relates to a process for producing the composition, a lubricating oil base stock and lubricating oil containing the composition, and a method for improving oxidative stability of a lubricating oil by using as the lubricating oil a formulated oil containing the composition.