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METAL ADSORBENT AND METAL SEPARATION METHOD 发明申请

2023-09-30 1340 426K 0

专利信息

申请日期 2025-06-24 申请号 JP2010108385
公开(公告)号 JP2011236319A 公开(公告)日 2011-11-24
公开国别 JP 申请人省市代码 全国
申请人 UNIV GUNMA
简介 PROBLEM TO BE SOLVED : To provide a method of adsorbing and collecting metals, such as a rare metal or a harmful metal efficiently. SOLUTION : A water-soluble polymer comprises carrying out the polyaddition reaction of a diamine compound and a compound which has two or more groups which react with an NH component of the diamine compound to form a covalent bond and is used, thereby metals, such as a rare metal or a harmful metal are adsorbed and collected. COPYRIGHT : (C)2012, JPO&INPIT


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