发明名称 |
METAL CHELATE-FORMING FIBERS, PROCESS FOR PRODUCING THE SAME, PROCESS FOR SEQUESTERING WITH THE SAME, AND FILTER PRODUCED THEREFROM |
摘要 |
The present invention provides a novel fibrous chelate-forming material to which a capability of forming a chelate with metal is imparted by introducing a specific acyl group represented by the following general formula Ä1Ü or Ä2Ü, and also discloses a novel process for producing a chelate-forming fiber, a process for sequestering with the same, and a filter capable of simultaneously removing impurities and metal ions in a fluid is imparted using the chelate-forming fiber. <CHEM> Äwherein each symbol is as defined in the specification.Ü <IMAGE> |
申请公布号 |
EP0984095(A4) |
申请公布日期 |
2000.06.28 |
申请号 |
EP19980914127 |
申请日期 |
1998.04.21 |
申请人 |
CHELEST CORPORATION;CHUBU CHELEST CO. LTD. |
发明人 |
NAMBU, NOBUYOSHI;ITO, OSAMU;SATO, SHIHO |
分类号 |
B01D39/16;B01J45/00;D06M13/184;D06M13/203;D06M13/252;D06M13/342 |
主分类号 |
B01D39/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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