Invention Grant
- Patent Title: Draw solute and water treatment equipment
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Application No.: US17269459Application Date: 2019-08-28
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Publication No.: US11639299B2Publication Date: 2023-05-02
- Inventor: Koji Koyama , Yuki Miyoshi , Hideto Matsuyama , Asuka Inada
- Applicant: Nippon Shokubai Co., Ltd. , National University Corporation Kobe University
- Applicant Address: JP Osaka; JP Hyogo
- Assignee: Nippon Shokubai Co., Ltd.,National University Corporation Kobe University
- Current Assignee: Nippon Shokubai Co., Ltd.,National University Corporation Kobe University
- Current Assignee Address: JP Osaka; JP Hyogo
- Agency: Morgan, Lewis & Bockius LLP
- Priority: JPJP2018-162688 20180831
- International Application: PCT/JP2019/033777 WO 20190828
- International Announcement: WO2020/045525 WO 20200305
- Main IPC: C02F1/44
- IPC: C02F1/44 ; C08L79/02
Abstract:
A draw solute for forward osmosis membrane process, comprising an addition polymer obtained by addition polymerization of an alkylene oxide having 2 to 10 carbon atoms to an amine compound.
Public/Granted literature
- US20210253450A1 Draw Solute and Water Treatment Equipment Public/Granted day:2021-08-19
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