Invention Grant
- Patent Title: Preparation method of super absorbent polymer and super absorbent polymer prepared therefrom
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Application No.: US17413793Application Date: 2020-05-04
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Publication No.: US12083497B2Publication Date: 2024-09-10
- Inventor: Sang Gi Lee , Mookon Kim , Yong Hun Lee , Hyemi Nam , Jiyoon Jeong , Chang Hun Lee
- Applicant: LG Chem, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Lerner David LLP
- Priority: KR 20190053220 2019.05.07
- International Application: PCT/KR2020/005854 2020.05.04
- International Announcement: WO2020/226385A 2020.11.12
- Date entered country: 2021-06-14
- Main IPC: B01J20/26
- IPC: B01J20/26 ; B01J20/28 ; B01J20/30 ; C08F20/06 ; C08J3/075 ; C08J3/12 ; C08J3/24
Abstract:
The present disclosure relates to a method for preparing a super absorbent polymer that enables the preparation of a more improved super absorbent polymer even without excessive use of a surfactant and use of a foaming agent, and a super absorbent polymer prepared therefrom which exhibits a superior absorption rate.
Public/Granted literature
- US20220016599A1 Preparation Method of Super Absorbent Polymer and Super Absorbent Polymer Prepared Therefrom Public/Granted day:2022-01-20
Information query
