| 发明名称 |
Membrane suitable for electrochemical cells |
| 摘要 |
A membrane comprising a composition including (a) 1 to 99 wt-% of at least one polyurethane elastomer comprising at least one hard segment and at least one soft segment, and (b) 99 to 1 wt-% of a solid, wherein said solid is incorporated in said at least one polyurethane elastomer.
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| 申请公布号 |
US6949285(B1) |
申请公布日期 |
2005.09.27 |
| 申请号 |
US20010857031 |
申请日期 |
2001.05.31 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
TOBINAGA TEKESHI;MATHAUER KLEMENS;BRONSTERT BERND;MOEHWALD HELMUT |
| 分类号 |
C08J5/22;B01D71/54;B32B7/02;B32B15/08;B32B15/095;B32B27/20;B32B27/40;C08J5/10;C08K3/00;C08K5/00;C08L75/04;C25B13/08;H01B1/12;H01M2/14;H01M2/16;H01M6/18;H01M10/40;(IPC1-7):B01D71/54 |
主分类号 |
C08J5/22 |
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