Patent ID: 9133410
Filing Date: 2015-09-15
Classification: C10M,C10N,C11C

Abstract:
1. A composition comprising an estolide base oil and an antioxidant, said composition having a time of at least 600 minutes when tested in a rotating pressurized vessel oxidation test using ASTM Method 2272-11, wherein the composition has an acid value equal to or less than 0.5 mg KOH/g, and wherein the estolide base oil comprises at least one estolide compound selected from compounds of Formula I: wherein x is, independently for each occurrence, an integer selected from 0 to 20; y is, independently for each occurrence, an integer selected from 0 to 20; n is an integer greater than or equal to 0; R R wherein each fatty acid chain residue of said at least one estolide compound is independently optionally substituted.