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:
Aug. 20, 2019
Filed:
May. 12, 2015
Applicant:
Carbios, Saint-Beauzire, FR;
Inventor:
Emmanuel Maille, Ennezat, FR;
Assignee:
CARBIOS, Saint-Beauzire, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 11/10 (2006.01); B29B 17/02 (2006.01);
U.S. Cl.
CPC ...
C08J 11/105 (2013.01); B29B 17/02 (2013.01); B29B 2017/0203 (2013.01); B29B 2017/0213 (2013.01); C08J 2367/02 (2013.01); Y02W 30/702 (2015.05);
Abstract
The invention relates to a method for recycling at least one mixed PET plastic article, the method comprising degrading at least PET of the mixed PET plastic article to monomers and/or oligomers using an enzyme and recovering the resulting monomers and/or oligomers. The method of the invention may be used for depolymerizing, simultaneously or sequentially at least two different polymers of the mixed PET plastic article, and/or for recycling at least two mixed PET plastic articles.