公开(公告)号：US20230303941A1

公开(公告)日：2023-09-28

申请号：US18125224

申请日：2023-03-23

Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Ribhu GAUTAM ,  Tsu Fang HONG ,  Subram Maniam SARATHY

IPC: C10M111/02 ,  C10M159/12 ,  C10M177/00

CPC classification number: C10M111/02 ,  C10M159/12 ,  C10M177/00 ,  C10M2207/401 ,  C10N2020/02

Abstract: A bio-lubricant composition includes a first component that includes a first triglyceride, which is part of a cooking oil; a second component that includes a first epoxidized triglyceride; a third component that includes a hydroxylated triglyceride; a fourth component that includes a first fatty acid ester moiety; a fifth component that includes a first epoxidized fatty acid ester; and a sixth component that includes a hydroxylated fatty acid ester. A mixture of the first to sixth components at room temperature have a viscosity between 40 and 200 centipoise, and the composition is substantially free of free fatty acids.