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:
Nov. 26, 2019
Filed:
May. 18, 2016
Methods for treating paperboards and paper media, and associated treated paperboards and paper media
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventor:
Daniel Niedzwiecki, Trenton, MI (US);
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 21/18 (2006.01); D21H 17/57 (2006.01); D21H 19/16 (2006.01); D21H 19/24 (2006.01); D21H 19/26 (2006.01); D21H 19/30 (2006.01); D21H 19/82 (2006.01); D21H 23/72 (2006.01); D21J 1/08 (2006.01);
U.S. Cl.
CPC ...
D21H 21/18 (2013.01); D21H 17/57 (2013.01); D21H 19/16 (2013.01); D21H 19/24 (2013.01); D21H 19/26 (2013.01); D21H 19/30 (2013.01); D21H 19/82 (2013.01); D21H 23/72 (2013.01); D21J 1/08 (2013.01);
Abstract
Methods for treating paperboard or paper media are provided. In these methods, a composition is applied to the surface of the paperboard or paper media. Paperboards or paper media treated in accordance with any of the methods achieved increased strength under both dry and wet testing methodologies as compared with untreated paperboards and paper media of the same basis weight.