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. 29, 2018
Filed:
Oct. 08, 2009
Applicants:
Bernhard Fussnegger, Kirrweiler, DE;
Karl-hermann Strube, Speyer, DE;
Reinhold Dieing, Speyer, DE;
Inventors:
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 85/00 (2006.01); C08F 16/06 (2006.01); C08F 210/02 (2006.01); B65D 30/08 (2006.01); B65D 30/20 (2006.01); C08L 39/06 (2006.01); C08L 77/00 (2006.01);
U.S. Cl.
CPC ...
C08F 210/02 (2013.01); B65D 31/02 (2013.01); B65D 31/10 (2013.01); C08L 39/06 (2013.01); C08L 77/00 (2013.01);
Abstract
Disclosed is a method of making packaging material for polymers susceptible to oxidation. The packaging material utilizes a composite foil. The composite foil has at least three layers and have barrier layers based on polyvinyl alcohols. The composite foil may be used to package polymers susceptible to oxidation. Also disclosed is a process for packaging the polymers and the packaging composed of the composite foil.