- 专利标题: PROCESS TO REDUCE THE CONCENTRATION OF FLUOROORGANIC ACIDIC COMPOUNDS IN AQUEOUS DISPERSIONS
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申请号: EP21749714.8申请日: 2021-07-30
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公开(公告)号: EP4188883A1公开(公告)日: 2023-06-07
- 发明人: HINTZER, Klaus , DADALAS, Michael C. , HUBER, Stefan , KRUPP, Valentina , ZHANG, Zhongxing
- 申请人: 3M Innovative Properties Company
- 申请人地址: US Saint Paul, Minnesota 55133-3427 3M Center Post Office Box 33427
- 代理机构: Hettstedt, Stephan
- 优先权: EP20188785 20200730
- 国际公布: WO2022024082 20220203
- 主分类号: C02F1/52
- IPC分类号: C02F1/52 ; C02F1/66 ; C08F6/16 ; C08F6/24 ; C02F1/26 ; C02F101/14 ; C02F101/36
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