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. 21, 2020
Filed:
Sep. 05, 2013
Applicant:
Kemira Oyj, Helsinki, FI;
Inventors:
Chen Lu, Marietta, GA (US);
Vladimir Grigoriev, Cologne, DE;
Scott Rosencrance, Douglasville, GA (US);
Henry Skoog, Roswell, GA (US);
Assignee:
KEMIRA OYJ, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 15/60 (2006.01); A61L 15/22 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
A61L 15/60 (2013.01); A61L 15/225 (2013.01); B01J 20/267 (2013.01); B01J 20/28038 (2013.01); Y10T 442/20 (2015.04);
Abstract
In various exemplary embodiments described herein, an absorbent structure (e.g., a paper material) having an applied absorbent material (e.g., an absorbent film) may be formed by treating a fiber (e.g., a cellulosic fiber) with an applied absorbent material forming system (also referred to as a 'film forming system'), absorbent materials, compositions, methods of making absorbent materials, and the like.