| 发明名称 |
SUBSTRATE BINDER |
| 摘要 |
A substrate, suitable for the preparation of a composite membrane, which substrate comprises a porous matrix of fibres, characterised in that the fibres are bound with a binder comprising both silica and a fluorinated hydrocarbon polymer; a composite membrane comprising the substrate; and a process for the preparation of the substrate and membrane is disclosed.</SDO AB> |
| 申请公布号 |
CA2343797(A1) |
申请公布日期 |
2000.04.27 |
| 申请号 |
CA19992343797 |
申请日期 |
1999.10.04 |
| 申请人 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY |
发明人 |
FONGALLAND, DHARSHINI CHRYSHANTHA;GASCOYNE, JOHN MALCOLM;RALPH, THOMAS ROBERTSON |
| 分类号 |
D06M11/00;C08J5/22;C09J127/12;C09J127/18;D04H1/42;D04H1/58;D06M11/79;D06M15/256;D06M101/00;H01M8/02;H01M8/10 |
主分类号 |
D06M11/00 |
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