Invention Grant
- Patent Title: Super absorbent polymer
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Application No.: US15564487Application Date: 2016-06-10
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Publication No.: US10822441B2Publication Date: 2020-11-03
- Inventor: Sang Gi Lee , Hye Mi Nam , Min Ho Hwang , Soo Jin Lee , Tae Hwan Jang
- Applicant: LG Chem, Ltd.
- Applicant Address: KR
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1261f7fa
- International Application: PCT/KR2016/006202 WO 20160610
- International Announcement: WO2016/204458 WO 20161222
- Main IPC: B01J20/26
- IPC: B01J20/26 ; C08F220/06 ; C08J3/075 ; C08J3/12 ; C08J3/24 ; C08J9/08 ; C08F220/10 ; C08F2/44 ; B01J20/28
Abstract:
The present invention relates to a super absorbent polymer. In the super absorbent polymer according to the present invention, the content of each of the super absorbent polymer particles having different surface shapes among particles constituting the polymer is optimized, and this not only an absorbent capacity and an absorbency under load are excellent but also the rewetting phenomenon can be effectively prevented.
Public/Granted literature
- US20180079847A1 SUPER ABSORBENT POLYMER Public/Granted day:2018-03-22
Information query
