| 申请日期 | 2025-07-08 | 申请号 | WOEP21076453 |
| 公开（公告）号 | WO2022069389A1 | 公开（公告）日 | 2022-04-07 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | LANXESS DEUTSCHLAND GMBH | ||
| 简介 | The invention relates to chelate resins containing aminoalkylphosphinic acid derivatives, to a process for the preparation therof, and to their use in the recovery and purification of metals, preferably heavy metals, noble metals and rare earths. | ||
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