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. 06, 2026
Filed:
Mar. 17, 2022
Lg Chem, Ltd., Seoul, KR;
Soonhee Kang, Daejeon, KR;
Seonjung Jung, Daejeon, KR;
Hyungsam Choi, Daejeon, KR;
Leehyeon Baek, Daejeon, KR;
Ji Seok Lee, Daejeon, KR;
Haesung Yun, Daejeon, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
A super absorbent polymer capable of exhibiting improved bacterial growth-inhibitory property without lowering absorption performance, and a preparation method of the same. The super absorbent polymer is formed of an acrylic acid-based monomer containing acidic groups in which at least a portion of the acidic groups is neutralized; a polymerizable antimicrobial monomer represented by the disclosed Chemical Formula 1; and an internal cross-linking agent. The polymerizable antimicrobial monomer is included in the polymer in an amount of 0.2 to 20 parts by weight based on 100 parts by weight of the acrylic acid-based monomer.