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:
Sep. 06, 2022
Filed:
Dec. 28, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Dae Woo Nam, Daejeon, KR;
Seon Jung Jung, Daejeon, KR;
Tae Hwan Jang, Daejeon, KR;
Jun Kyu Kim, Daejeon, KR;
Seong Beom Heo, Daejeon, KR;
Bo Hyun Seong, Daejeon, KR;
Yeon Woo Hong, Daejeon, KR;
Su Jin Kim, Daejeon, KR;
Ji Yoon Jeong, Daejeon, KR;
Hyung Ki Yoon, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/075 (2006.01); C08J 3/12 (2006.01); C08J 3/24 (2006.01); C08K 5/42 (2006.01); C08F 22/02 (2006.01); B01J 20/26 (2006.01); C08L 33/00 (2006.01);
U.S. Cl.
CPC ...
C08J 3/075 (2013.01); B01J 20/267 (2013.01); C08F 22/02 (2013.01); C08J 3/12 (2013.01); C08J 3/24 (2013.01); C08J 3/245 (2013.01); C08K 5/42 (2013.01); C08L 33/00 (2013.01); B01J 2220/68 (2013.01); C08J 2300/14 (2013.01); C08J 2333/00 (2013.01); C08J 2333/02 (2013.01);
Abstract
A super absorbent polymer according to the present invention has an excellent discoloration resistance characteristic even under high temperature/high humidity conditions, while maintaining excellent absorption performance, and is preferably used for hygienic materials such as diapers, and thus can exhibit excellent performance.