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. 03, 2017
Filed:
Dec. 09, 2014
Applicant:
Futerro S.a., Escanaffles, BE;
Inventors:
Christian Penu, Saint Saulve, FR;
Philippe Coszach, Escanaffles, BE;
Marie-Astrid Feron, Erbisoeul, BE;
Arnaud Delrue, Piéton, BE;
Assignee:
Futerro S.A., Escanaffles, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/08 (2006.01); C08G 63/78 (2006.01); C07C 59/08 (2006.01);
U.S. Cl.
CPC ...
C08G 63/08 (2013.01); C08G 63/78 (2013.01); C07C 59/08 (2013.01);
Abstract
The present invention relates to an improved process for producing polylactide where the goal is to recover a maximum of useful matters in order to recycle without loss and so significantly improving the global yield of the production process of polylactide when starting from lactic acid.