| 发明名称 |
POROUS DIAPHRAGMS |
| 摘要 |
<p>Porous diaphragms suitable inter alia for electrolytic cells are formed from an aqueous slurry or dispersion of polytetrafluoroethylene and a solid particular additive utilising water as lubricant in the sheet forming operation.</p> |
| 申请公布号 |
CA1004819(A) |
申请公布日期 |
1977.02.08 |
| 申请号 |
CA19730162763 |
申请日期 |
1973.02.02 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
VALLANCE, CHRISTOPHER |
| 分类号 |
C08J5/22;B01D71/36;C08J9/26;C25B13/08;H01M2/16 |
主分类号 |
C08J5/22 |
| 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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