发明名称 |
PARTICULATE SOLID SUPPORTS FUNCTIONALIZED WITH POLYHYDROXYPYRIDINONE LIGANDS |
摘要 |
<p>Compositions and methods for selectively binding metal ions from a source solution comprise using a polyhydroxypyridinone-containing ligand covalently bonded to a particulate solid support through a hydrophilic spacer of formula: SS-A-X-L(HOPO)n where SS is a particulate solid support, A is a covalent linkage mechanism, X is a hydrophilic spacer grouping, L is a ligand carrier, HOPO is a hydroxypyridinone appropriately spaced on the ligand carrier to provide a minimum of six functional coordination metal binding sites, and n is an integer of 3 to 6 with the proviso that when SS is a particulate organic polymer, A-X may be combined as a single covalent linkage.</p> |
申请公布号 |
WO0076616(A1) |
申请公布日期 |
2000.12.21 |
申请号 |
WO2000US16038 |
申请日期 |
2000.06.09 |
申请人 |
IBC ADVANCED TECHNOLOGIES, INC. |
发明人 |
BRUENING, RONALD, L.;KRAKOWIAK, KRZYSZTOF, E. |
分类号 |
B01J20/32;B01J45/00;(IPC1-7):B01D15/00;B01J20/22 |
主分类号 |
B01J20/32 |
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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