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:
Jan. 19, 2021
Filed:
Jun. 26, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Yong Hun Lee, Daejeon, KR;
Tae Young Won, Daejeon, KR;
Jun Wye Lee, Daejeon, KR;
Kwangin Shin, Daejeon, KR;
Chang Hun Han, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/24 (2006.01); C08J 3/075 (2006.01); C08J 3/12 (2006.01); C08F 20/14 (2006.01); C08K 3/18 (2006.01); C08K 3/22 (2006.01); C08K 3/28 (2006.01); C08K 5/092 (2006.01); C08K 5/109 (2006.01); C08K 5/103 (2006.01); C08K 5/00 (2006.01); C08K 3/00 (2018.01); C08K 3/011 (2018.01);
U.S. Cl.
CPC ...
C08F 20/14 (2013.01); C08J 3/075 (2013.01); C08J 3/12 (2013.01); C08J 3/24 (2013.01); C08J 3/245 (2013.01); C08K 3/00 (2013.01); C08K 3/011 (2018.01); C08K 5/00 (2013.01); C08K 5/0025 (2013.01); C08K 5/103 (2013.01); C08K 5/109 (2013.01); C08J 2333/04 (2013.01);
Abstract
Provided are a superabsorbent polymer having a high bulk density value and showing a reduction in unpleasant odors which may be caused by various additives included in a preparation process while basically maintaining excellent absorption performance and absorption rate, and a preparation method thereof.