| 发明名称 |
INCORPORATION OF AGENTS IN FILAMENTS |
| 摘要 |
1510590 Ion - exchange SNAMPROGETTI SpA 3 June 1976 [6 June 1975] 23052/76 Heading B1J [Also in Division B5] Metallic ions are removed from dilute aqueous solutions containing them by contact with filaments having incorporated therein an ion exchange agent (see Div. B5). The filaments are formed from a variety of thermoplastics material. |
| 申请公布号 |
GB1510590(A) |
申请公布日期 |
1978.05.10 |
| 申请号 |
GB19760023052 |
申请日期 |
1976.06.03 |
| 申请人 |
SNAMPROGETTI SPA |
发明人 |
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| 分类号 |
C09K3/00;B01J47/12;D01D5/00;D01F1/02;D01F1/10;D01F2/28;D01F6/54;D01F6/94 |
主分类号 |
C09K3/00 |
| 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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