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:
Oct. 27, 2020
Filed:
Oct. 19, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/26 (2006.01); A61L 15/18 (2006.01); A61L 15/20 (2006.01); A61L 15/24 (2006.01); A61L 15/46 (2006.01); A61L 15/60 (2006.01); B01J 20/10 (2006.01); B01J 20/22 (2006.01); B01J 20/30 (2006.01);
U.S. Cl.
CPC ...
B01J 20/267 (2013.01); A61L 15/18 (2013.01); A61L 15/20 (2013.01); A61L 15/24 (2013.01); A61L 15/46 (2013.01); A61L 15/60 (2013.01); B01J 20/10 (2013.01); B01J 20/22 (2013.01); B01J 20/223 (2013.01); B01J 20/3021 (2013.01); B01J 20/3085 (2013.01); A61L 2300/102 (2013.01); A61L 2300/404 (2013.01);
Abstract
A superabsorbent polymer composition includes superabsorbent polymer particles, having a crosslinked polymer of water-soluble ethylenically unsaturated monomers including acid groups, of which at least a part are neutralized; and a particulate antimicrobial agent having a quaternary ammonium salt of a silane-based compound. The superabsorbent polymer composition exhibits improved antimicrobial and deodorizing properties without deterioration of the superabsorbent polymer properties such as centrifugal retention capacity.