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:
Aug. 25, 2020
Filed:
Jan. 04, 2019
Applicant:
Gp Cellulose Gmbh, Zug, CH;
Inventors:
Arthur J. Nonni, Tallahassee, FL (US);
Charles E. Courchene, Snellville, GA (US);
Blair Roderick Carter, Marietta, GA (US);
Assignee:
GP CELLULOSE GMBH, Zug, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21C 9/16 (2006.01); D21C 9/00 (2006.01); D21C 9/147 (2006.01); D21H 11/20 (2006.01); D21C 9/14 (2006.01); C08B 15/00 (2006.01); D21C 3/02 (2006.01); B01J 20/24 (2006.01);
U.S. Cl.
CPC ...
D21C 9/163 (2013.01); B01J 20/24 (2013.01); C08B 15/00 (2013.01); D21C 3/02 (2013.01); D21C 9/004 (2013.01); D21C 9/142 (2013.01); D21C 9/147 (2013.01); D21H 11/20 (2013.01); Y10T 428/298 (2015.01);
Abstract
A pulp fiber with an enhanced carboxyl content resulting in improved antimicrobial, anti-yellowing and absorptive properties. Methods for making the kraft pulp fiber and products made from it are also described.