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:
Feb. 25, 2020
Filed:
Jul. 27, 2016
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Ines Pietsch, Speyer, DE;
Konrad Roschmann, Ladenburg, DE;
Gary Deeter, Livonia, MI (US);
Meaghan McGuire, Tarrytown, NY (US);
Russell Kenneth Feller, Elmsford, NY (US);
Josef Breu, Bayreuth, DE;
Hussein Kalo, Landshut, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 27/20 (2006.01); B32B 27/30 (2006.01); C09D 133/02 (2006.01); C09D 133/04 (2006.01); C08K 3/34 (2006.01); C08L 77/02 (2006.01); C09D 133/06 (2006.01); C09D 7/62 (2018.01); B65D 65/42 (2006.01); C08J 7/04 (2020.01); C09D 5/00 (2006.01);
U.S. Cl.
CPC ...
C09D 133/02 (2013.01); B65D 65/42 (2013.01); C08J 7/047 (2013.01); C09D 5/00 (2013.01); C09D 7/62 (2018.01); C09D 133/064 (2013.01); C08J 2367/02 (2013.01); C08J 2433/02 (2013.01); C08J 2479/02 (2013.01);
Abstract
Described is an aqueous composition comprising (a) at least one polyanion, (b) at least one ethoxylated cationic polymer, and (c) at least one phyllosilicate. The composition can be used for providing oxygen barrier properties to a polymer film.