发明名称 |
POLYMER MEMBRANE COMPOSITION |
摘要 |
The invention includes compositions comprising at least first and second polymers and optionally a third polymer wherein acid subunits, basic subunit s and elastomeric subunits are contained in the polymers. In one aspect, the composition comprises a ternary polymer blend comprising an acidic polymer comprising acidic subunits, a basic polymer comprising basic subunits and an elastomeric polymer comprising elastomeric subunits. In an alternate aspect, the composition comprises a binary polymer blend which comprises acidic or basic subunits in one polymer and a copolymer comprising the other of the acidic or basic subunit and an elastomeric subunit. Such polymer composition s may be formed into a membrane having electrochemical properties which permit the use of such a membrane in an electrochemical device. |
申请公布号 |
CA2415614(A1) |
申请公布日期 |
2001.12.13 |
申请号 |
CA20012415614 |
申请日期 |
2001.06.01 |
申请人 |
SRI INTERNATIONAL;POLYFUEL, INC. |
发明人 |
OLMEIJER, DAVID L.;VENTURA, SUSANNE C.;NARANG, SUBHASH |
分类号 |
C08J5/22;C08L101/00;H01B1/06;H01M2/16;H01M8/02;H01M8/10 |
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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