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:
Oct. 20, 2015
Filed:
Oct. 17, 2011
Applicants:
Aurélie Bernard, Escanaffles, BE;
Pierre-antoine Mariage, Escanaffles, BE;
Jean-christophe Bogaert, Escanaffles, BE;
Inventors:
Aurélie Bernard, Escanaffles, BE;
Pierre-Antoine Mariage, Escanaffles, BE;
Jean-Christophe Bogaert, Escanaffles, BE;
Assignee:
GALACTIC S.A., Escanaffles, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 67/20 (2006.01); C07C 67/08 (2006.01); B01D 3/00 (2006.01);
U.S. Cl.
CPC ...
C07C 67/20 (2013.01); B01D 3/009 (2013.01); C07C 67/08 (2013.01);
Abstract
The present invention relates to an industrial process for producing a lactic ester containing in total at least seven carbon atoms, from a fermentation liquor containing ammonium lactate in order to avoid the inherent production of gypsum, with a high yield and according to which the loss of lactic ester in the form of lactamide is limited as much as possible.