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:
Sep. 23, 2014
Applicant:
Anheuser-busch Inbev S.a., Brussels, BE;
Inventors:
Assignee:
Anheuser-Busch InBev S.A., Brussels, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 67/02 (2006.01); B32B 1/02 (2006.01); B32B 27/36 (2006.01); C08K 3/24 (2006.01); C08L 77/06 (2006.01);
U.S. Cl.
CPC ...
C08L 67/02 (2013.01); B32B 1/02 (2013.01); B32B 27/36 (2013.01); B32B 2367/00 (2013.01); B32B 2439/00 (2013.01); C08K 3/24 (2013.01); C08L 77/06 (2013.01); C08L 2201/14 (2013.01); C08L 2203/10 (2013.01);
Abstract
A polyester composition is suitable for food and beverage packaging. The polyester composition is obtained by blending: (a) 90-97 wt. % of a thermoplastic polyester selected from polyethylene terephthalate, polyethylene naphthalene, and mixtures thereof, (b) 2-6 wt. % of MXD6, (c) 1-5000 ppm of a cobalt salt, (d) 0.1-1000 ppm ethylene glycol (EG), and (e) 0.1-1000 ppm of pyromellitic dianhydride (PMDA).