发明名称 |
FLUORINATED ION-EXCHANGE POLYMERS AND INTERMEDIATES THEREFOR |
摘要 |
Disclosed herein are partially fluorinated (co)polymers containing sulfonic acid or sulfonate salt groups, processes for making those polymers, and intermediates for those (co)polymers. The (co)polymers are useful as ion-exchange resins and (in the sulfonic acid form) acid catalysts. |
申请公布号 |
WO9626225(A3) |
申请公布日期 |
1996.10.03 |
申请号 |
WO1996US02170 |
申请日期 |
1996.02.14 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
FEIRING, ANDREW, EDWARD |
分类号 |
C08F8/38;C07C323/12;C08F8/06;C08F8/34;C08F214/26;C08F216/14 |
主分类号 |
C08F8/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|