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. 10, 2022
Filed:
Dec. 05, 2019
Applicant:
Westrock Mwv, Llc, Atlanta, GA (US);
Inventors:
Jiebin Pang, Glen Allen, VA (US);
Steven Parker, Raleigh, NC (US);
Natasha G. Melton, Richmond, VA (US);
Assignee:
WESTROCK MWV, LLC, Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 19/82 (2006.01); D21H 19/58 (2006.01); D21H 19/40 (2006.01); D21H 19/38 (2006.01); D21H 19/54 (2006.01); D21H 19/50 (2006.01); D21H 19/44 (2006.01); D21H 21/16 (2006.01); D21H 23/50 (2006.01); D21H 23/34 (2006.01); D21H 23/48 (2006.01); D21H 23/52 (2006.01); D21H 23/56 (2006.01); D21H 23/72 (2006.01); D21H 27/10 (2006.01); D21H 27/22 (2006.01); D21H 19/60 (2006.01); D21H 21/14 (2006.01); D21H 23/32 (2006.01);
U.S. Cl.
CPC ...
D21H 19/822 (2013.01); D21H 19/38 (2013.01); D21H 19/385 (2013.01); D21H 19/40 (2013.01); D21H 19/44 (2013.01); D21H 19/50 (2013.01); D21H 19/54 (2013.01); D21H 19/58 (2013.01); D21H 19/60 (2013.01); D21H 19/82 (2013.01); D21H 21/14 (2013.01); D21H 21/16 (2013.01); D21H 23/32 (2013.01); D21H 23/34 (2013.01); D21H 23/48 (2013.01); D21H 23/50 (2013.01); D21H 23/52 (2013.01); D21H 23/56 (2013.01); D21H 23/72 (2013.01); D21H 27/10 (2013.01); D21H 27/22 (2013.01);
Abstract
A coated paperboard comprising a paperboard substrate having a first side and a second side and a coating in contact with the first side of the paperboard substrate, the coating including binder and pigment, the coating containing substantially no fluorochemical or wax, wherein the coated paperboard has a 3M kit test value of at least 3, and wherein the coated paperboard is repulpable.