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:
Apr. 29, 2025
Filed:
Nov. 12, 2020
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Paul Zeits, Southfield, MI (US);
Andrew Seecharan, Southfield, MI (US);
Gary Deeter, Wyandotte, MI (US);
Amirpouyan Sardashti, Southfield, MI (US);
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21H 21/16 (2005.12); C09D 5/00 (2005.12); C09D 5/02 (2005.12); C09D 125/14 (2005.12); C09D 125/16 (2005.12); C09D 133/06 (2005.12); D21H 17/37 (2005.12); D21H 19/12 (2005.12); D21H 27/10 (2005.12);
U.S. Cl.
CPC ...
D21H 21/16 (2012.12); C09D 5/00 (2012.12); C09D 5/022 (2012.12); C09D 125/14 (2012.12); C09D 125/16 (2012.12); C09D 133/064 (2012.12); D21H 17/37 (2012.12); D21H 19/12 (2012.12); D21H 27/10 (2012.12);
Abstract
Described herein is an aqueous composition to improve barrier properties. Particularly, described herein is a polymer-based grease resistant aqueous composition for coating paper and paper products.