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. 15, 2011
Filed:
Jan. 23, 2007
Hélène Olivier-bourbigou, Saint Genis Laval, FR;
Christophe Vallee, Fontaine, FR;
Gérard Hillion, Herblay, FR;
Hélène Olivier-Bourbigou, Saint Genis Laval, FR;
Christophe Vallee, Fontaine, FR;
Gérard Hillion, Herblay, FR;
IFP Energies Nouvelles, Rueil Malmaison Cedex, FR;
Abstract
In order to produce both an olefinic fraction and a composition of diacids or diesters of fats, a process is carried out which comprises, in succession: Of particular application to an oleic sunflower oil, an oleic rapeseed oil or to a mixture of mono-alcohol esters of said oils, whereupon the process can produce both an olefinic fraction (mainly composed of 1-decene) and a composition of diesters or diacids wherein, in general, over half of the chains is constituted by unsaturated Cchains (mainly composed of octadecene-9 1,18-iacid or diester) and to recycle the ethylene employed.