- 专利标题: PREPARATION METHOD OF SUPERABSORBENT POLYMER
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申请号: US18031703申请日: 2022-06-20
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公开(公告)号: US20230381744A1公开(公告)日: 2023-11-30
- 发明人: Heechang WOO , Gicheul KIM , Yoon Jae MIN , Jinuk CHOI
- 申请人: LG CHEM, LTD.
- 申请人地址: KR Seoul
- 专利权人: LG CHEM, LTD.
- 当前专利权人: LG CHEM, LTD.
- 当前专利权人地址: KR Seoul
- 优先权: KR 20210079644 2021.06.18 KR 20210080229 2021.06.21 KR 20220074633 2022.06.20
- 国际申请: PCT/KR2022/008682 2022.06.20
- 进入国家日期: 2023-04-13
- 主分类号: B01J20/28
- IPC分类号: B01J20/28 ; B01J20/26 ; C08F220/06 ; C08J3/24 ; C08J3/12 ; C08K5/101
摘要:
Provided is a method for preparing a superabsorbent polymer. More particularly, provided is a method for preparing a superabsorbent polymer exhibiting remarkably reduced water-soluble components and generation of fine particles and exhibiting excellent absorption properties.
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