The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 2010
Filed:
Nov. 25, 2005
Cyril Thurier, Rennes, FR;
Helene Olivier-bourbigou, Saint Genis Laval, FR;
Pierre Dixneuf, Rennes, FR;
Gerard Hillion, Herblay, FR;
Cyril Thurier, Rennes, FR;
Helene Olivier-Bourbigou, Saint Genis Laval, FR;
Pierre Dixneuf, Rennes, FR;
Gerard Hillion, Herblay, FR;
Institut Francais du Petrole, Rueil-Malmaison Cedex, FR;
Abstract
A process is described in which an unsaturated fat is reacted with ethylene in a metathesis reaction in the presence of at least one non-aqueous ionic liquid to produce both an olefinic fraction and a composition of monoalcohol or polyol esters. Particular application to an oleic sunflower seed oil, an oleic rapeseed oil or to a mixture of monoalcohol esters of said oils, the process producing both an olefinic fraction and a monoalcohol or glycerol esters composition generally having more than half of its chains constituted by unsaturated Cchains.