| 发明名称 |
Polymerization of hexafluoropropylene oxide. |
| 摘要 |
<p>Purified hexafluoropropylene oxide is produced by scrubbing to remove impurities that inhibit polymerization of hexafluoropropylene oxide, thus permitting the preparation of polymers having a degree of polymerization of more than 200, including end-capped and chain-extended derivatives thereof.</p> |
| 申请公布号 |
EP0154297(A2) |
申请公布日期 |
1985.09.11 |
| 申请号 |
EP19850102221 |
申请日期 |
1982.04.02 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
DARLING, THOMAS ROBERT |
| 分类号 |
C07D301/32;C07D303/48;C08G65/22;(IPC1-7):C08G65/22 |
主分类号 |
C07D301/32 |
| 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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