Lubricating base oil synthesized from biosourced polyol and fatty acids esters
AssigneeArkema France
InventorsStéphanie Lebrun, Salomé Gravelat, Guillaume Le
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Abstract
The present invention relates to esters of at least one polyol and of a mixture of fatty acids comprising at least one C5-C12 saturated fatty acid and at least one C10-C12 unsaturated fatty acid.
Claims18
An ester of at least one polyol and of a mixture of fatty acids comprising at least one C5-C12 saturated fatty acid and 10-undecylenic acid, wherein the weight ratio of the C5-C12 saturated fatty acid to the 10-undecylenic acid is 1:10 to 10:1.
A process for preparing an ester comprising the esterification of a mixture of fatty acids comprising at least one C5-C12 saturated fatty acid and 10-undecylenic acid with at least one polyol, optionally in the presence of a catalyst, wherein the weight ratio of the C5-C12 saturated fatty acid to the 10-undecylenic acid is 1:10 to 10:1.
Dependencies are inferred from the claim text.