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. 05, 2026
Filed:
Dec. 18, 2024
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Taewan Kim, Daejeon, KR;
Seokhyeon Baek, Daejeon, KR;
Sung Soo Park, Daejeon, KR;
Kwangin Shin, Daejeon, KR;
Kyung Inn Kim, Daejeon, KR;
Jung Eun Song, Daejeon, KR;
Minhwa Shin, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/26 (2006.01); B01J 20/28 (2006.01); C08F 20/06 (2006.01);
U.S. Cl.
CPC ...
B01J 20/261 (2013.01); B01J 20/28004 (2013.01); B01J 20/28011 (2013.01); B01J 20/28016 (2013.01); C08F 20/06 (2013.01);
Abstract
A super absorbent polymer may have a capillary constant of 0.4 mmor more as derived using n-hexane. The super absorbent polymer may be a polyacrylic acid (salt)-based super absorbent polymer. The super absorbent polymer may have a fast absorption rate and an improved absorption capacity, resulting in improved performance.