| 发明名称 |
Process for preparing perfluoroethers by fluorination with elemental fluorine. |
| 摘要 |
<p>A process for fluorinating hydrogenated ether compounds by direct reaction with elemental F2 diluted with an inert gas, wherein the starting compound is in the liquid phase, said fluorination being carried out in the presence of a perfluoropolyether compound and of an alkali metal fluoride.</p> |
| 申请公布号 |
EP0269029(B1) |
申请公布日期 |
1994.04.27 |
| 申请号 |
EP19870117172 |
申请日期 |
1987.11.20 |
| 申请人 |
AUSIMONT S.P.A. |
发明人 |
CALINI, PIERANGELO;MODENA, SILVANA, DR. |
| 分类号 |
B01J27/12;B23K35/38;C07B61/00;C07C41/00;C07C41/22;C07C43/12;C07C67/00;C07D307/18;C07D319/12;(IPC1-7):C07D307/18 |
主分类号 |
B01J27/12 |
| 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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