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US 9,850,444 B2Granted
Unsaturated polyol esters used in hydraulic fluid applications
AssigneeElevance Renewable Sciences, Inc.
InventorsPaul A. Bertin, Courtnay Shaner, Na Liu, Monika Mujkic, Kristine Counter, Jonathan Brekan
Life of this patent
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Abstract
This invention relates to unsaturated polyol esters that can be used in hydraulic fluid applications, including fire-resistant hydraulic fluid applications, marine hydraulic fluid applications, metalworking fluid applications, food grade fluid applications, and transformer fluid applications, and methods for making the same.
Claims6
An unsaturated polyol ester composition comprising a compound of the following structure:
- wherein R is (CH2)7CH═CH2 or (CH2)7CH═CHCH3.
An unsaturated polyol ester composition comprising a compound of the following structure:
- wherein R is an unsaturated C9 linear alkyl group, and each R1 is independently the hydrocarbyl moiety of a C3 to C35 linear or branched saturated fatty acid selected from the group consisting of isononanoic acid, neodecanoic acid, 2-ethylhexanoic acid, caproic acid, and caprylic acid.
Dependencies are inferred from the claim text.