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:
Apr. 30, 2013
Filed:
Jul. 14, 2010
Applicants:
Philippe Coszach, Courcelles, BE;
Jonathan Willocq, Saint-Sauveur, BE;
Inventors:
Philippe Coszach, Courcelles, BE;
Jonathan Willocq, Saint-Sauveur, BE;
Assignee:
Galactic S. A., Escanaffles, BE;
Primary Examiner:
Int. Cl.
CPC ...
C08F 6/00 (2006.01); C08G 69/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method for purifying a conventional polymer stream (PE, PP, PET, PVC, etc.) contaminated with not more than 50% PLA, comprising steps for the suspension of the polymer with solubilisation of the PLA fraction and the recovery of the purified polymer after separation.