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:
May. 15, 2018
Filed:
Jun. 06, 2012
Sophie Dropsit, Bethune, FR;
Philippe Dubois, Braives, BE;
Laurent Paternostre, Ath, BE;
Francois Rase, Jambes, BE;
Olivier Talon, Rouen, FR;
Sophie Dropsit, Bethune, FR;
Philippe Dubois, Braives, BE;
Laurent Paternostre, Ath, BE;
Francois Rase, Jambes, BE;
Olivier Talon, Rouen, FR;
AGC Glass Europe, Louvain-La-Neuve, BE;
Abstract
The invention relates to a polymer material comprising a mixture of: a base polylactic acid (PLA) polymer formed by between 60 wt.-% and 85 wt.-% L units and between 15 wt.-% and 40 wt.-% D units or between 60 wt.-% and 85 wt.-% D units and between 15 wt.-% and 40 wt.-% L units; and a plasticizer selected from the group containing citric acid esters, glycerin esters and derivatives, poly(alkylene ethers), oligomers of lactide or derivatives of lactic acid, fatty acid esters and epoxidized oils, representing between 10 wt.-% and 40 wt.-% in relation to the total weight of the polymer material.