High pufa oils for industrial applications
AssigneeMonsanto Technology LLC
InventorsFrederico Tripodi, Lou A. T. Honary, Jerald D. Heise
Life of this patent
Estimating the term…
Abstract
Oil compositions having a high concentration of polyunsaturated fatty acids are described for use in various applications including use as drying oils and polymeric coating. Oil compositions useful as a drying oil for wood compositions and for use as polymeric compositions.
Claims16
-42. (canceled)
A method for coating a substrate comprising applying a coating composition to the substrate, wherein the coating composition comprises a drying oil composition comprising at least one polyunsaturated fatty acid having three or more carbon-carbon double bonds or a derivative thereof and a second composition and wherein the drying oil composition comprises either:
- (a) at least 5.5 wt. % of the at least one polyunsaturated fatty acid having four or more carbon-carbon double bonds or a derivative thereof and at least 16.5 wt. % of linoleic acid or a derivative thereof based upon the total weight of fatty acids or derivatives thereof in the drying oil composition;
- (b) at least 5.5 wt. % of the at least one polyunsaturated fatty acid having four or more carbon-carbon double bonds or a derivative thereof, less than 14.5 wt. % of palmitic acid or a derivative thereof, and at least 3.5 wt. % linoleic acid or a derivative thereof based upon the total weight of fatty acids or derivatives thereof in the drying oil composition;
- or
- (c) at least 7.5 wt. % stearidonic acid or a derivative thereof based upon the total weight of fatty acids or derivatives thereof in the drying oil composition;
- wherein the drying oil has a viscosity index from about 230 to about 270.
Dependencies are inferred from the claim text.