发明名称 |
POLYMERS, CONTAINING A FLUOROCYCLOBUTYL RING AND THEIR PREPARATION |
摘要 |
This invention concerns terminally unsaturated olefins of formula (III) wherein R is oxygen or an alkylene or alkylene ether group wherein one or mo re of the hydrogens may be substituted by halogen, and Rf is a radical of formu la (II), wherein R'f, is a bond or is a fluoroalkylene or fluoroalkylene ether group, when m = 0 then y is F and when m = 1 then Y is O, Z is a univalent metal. The invention further concerns a process of polymerisation of these olefins and the polymers formed, as well as the use of the polymers in which m = 1 and Z = hydrogen or an alkali metal in an ionically conductive composition, particularly for use in an electrochemical cell. |
申请公布号 |
CA2342886(A1) |
申请公布日期 |
2000.04.20 |
申请号 |
CA19992342886 |
申请日期 |
1999.10.05 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
RESNICK, PAUL R.;MORKEN, PETER ARNOLD;WANG, LIN |
分类号 |
C07C303/22;C07C309/09;C07C309/82;C08F16/30;C08F130/04;C08F216/14;C08F236/20;C08K5/00;C08L29/10;H01M2/16;H01M4/13;H01M4/137;H01M4/60;H01M4/62;H01M10/052;H01M10/0565;H01M10/36 |
主分类号 |
C07C303/22 |
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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