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:
Dec. 24, 2013
Filed:
Jul. 19, 2010
Applicants:
Philippe Coszach, Courcelles, BE;
Jonathan Willocq, Saint-Sauveur, BE;
Inventors:
Philippe Coszach, Courcelles, BE;
Jonathan Willocq, Saint-Sauveur, BE;
Assignee:
Futerro S. A., Escanaffles, BE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 319/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method for the stereospecific chemical recycling of a mixture of polymers based on polylactic acid PLA, in order to reform the monomer thereof or one of the derivatives thereof. The latter may enter the traditional lactate market or once again serve as a raw material for synthesizing PLA.