| 发明名称 |
JONISKT MODIFIERADE CELLULOSAMATRIAL |
| 摘要 |
<p>A cellulosic absorption material for the removal of heavy metal ions from fluids, which material contains at least one chelate-forming amino acid group which is bonded through the group of the formula <IMAGE> to the cellulose portion wherein the carbonyl group is linked to the chelate-forming radical and the oxygen is linked to the cellulose portion.</p> |
| 申请公布号 |
SE7707300(A) |
申请公布日期 |
1977.12.25 |
| 申请号 |
SE19770007300 |
申请日期 |
1977.06.23 |
| 申请人 |
* CIBA-GEIGY AG |
发明人 |
Q * BOWES;J * HAASE;R F * WURSTER |
| 分类号 |
C08L1/00;B01D15/08;B01J20/22;B01J39/22;B01J45/00;C02F1/28;C02F1/62;C08B11/14;C08B11/145;C08B11/15;C08B15/06;(IPC1-7):02C5/02 |
主分类号 |
C08L1/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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