Patent ID: 9695105
Date: 2017-07-04
CPC Classifications: C07C,C08G,C08K

Claim:
1. Process comprising the steps of: a) heating for a time of at least 10 minutes a starting mixture of one or more triglycerides containing saturated dicarboxylic acids, obtaining an intermediate mixture comprising said triglycerides in condensed form and one or more free dicarboxylic acids (condensation step); b) esterifying said intermediate mixture with monohydric alcohols, obtaining a reaction product comprising one or more oligomeric structures and one or more diesters of dicarboxylic acids (esterification step); c) separating said diesters of dicarboxylic acids from said reaction product, obtaining a final mixture of triglycerides comprising one or more oligomeric structures (separation step), wherein the said oligomeric structures have the following structure: in which R R R R n is a whole number equal to or greater than 2, the said C