Method of producing estolide having high structural stability
AssigneesSK Innovation Co., Ltd., SK Lubricants Co., Ltd.
InventorsHee Jung Jeon, Jong su Lee, Yong Woo Kim
Life of this patent
Estimating the term…
Abstract
Disclosed is a method of producing an estolide having high structural stability, including: a) preparing a fatty acid mixture from biomass-derived oil; b) separating the fatty acid mixture into a C16 fatty acid and a C18 fatty acid; c) converting the C18 fatty acid into a C18 or C17 linear internal olefin; and d) subjecting the C18 or C17 linear internal olefin and the C16 fatty acid to an estolide reaction, thus obtaining an estolide.
Claims14
A method of producing an estolide having high structural stability, comprising:
- a) preparing a fatty acid mixture comprising C4 to C24 from biomass-derived oil;
- b) separating the fatty acid mixture into a C16 fatty acid and a C18 fatty acid, respectively;
- c) converting the separated C18 fatty acid into a C18 or C17 linear internal olefin;
- and
- d) subjecting the C18 or C17 linear internal olefin and the separated C16 fatty acid to an estolide reaction, wherein the estolide reaction is a crosslinking reaction of unsaturated double bonds of hydrocarbons with a fatty acid using an acid catalyst, thus obtaining an estolide.
A method of producing an estolide having high structural stability, comprising:
- A) preparing a fatty acid mixture comprising C4 to C24 from biomass-derived oil;
- and
- B) subjecting the fatty acid mixture to an estolide reaction and then hydrodeoxygenation, wherein the estolide reaction is a crosslinking reaction of unsaturated double bonds of hydrocarbons with a fatty acid using an acid catalyst, thus obtaining an estolide.
Dependencies are inferred from the claim text.