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:
Mar. 01, 2022
Filed:
Dec. 28, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Ji Yoon Jeong, Daejeon, KR;
Jun Kyu Kim, Daejeon, KR;
Dae Woo Nam, Daejeon, KR;
Tae Hwan Jang, Daejeon, KR;
Bo Hyun Seong, Daejeon, KR;
Yeon Woo Hong, Daejeon, KR;
Su Jin Kim, Daejeon, KR;
Seong Beom Heo, Daejeon, KR;
Seon Jung Jung, Daejeon, KR;
Hyung Ki Yoon, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/26 (2006.01); A61L 26/00 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 20/32 (2006.01); C08F 220/06 (2006.01); C08J 3/075 (2006.01); C08J 3/12 (2006.01); C08J 3/24 (2006.01);
U.S. Cl.
CPC ...
B01J 20/267 (2013.01); A61L 26/008 (2013.01); A61L 26/0014 (2013.01); A61L 26/0052 (2013.01); B01J 20/28021 (2013.01); B01J 20/3085 (2013.01); B01J 20/321 (2013.01); B01J 20/3219 (2013.01); B01J 20/3231 (2013.01); B01J 20/3293 (2013.01); C08F 220/06 (2013.01); C08J 3/075 (2013.01); C08J 3/12 (2013.01); C08J 3/245 (2013.01); C08J 2333/02 (2013.01);
Abstract
The super absorbent polymer according to the present invention has reduced 3-hour saline solution re-wet while having a high absorption rate and absorption against pulp, and thus can be used for hygienic materials such as diapers, thereby exhibiting excellent performance.