| 发明名称 |
PROCESS FOR NEUTRALIZING PERFLUOROPOLYETHERS |
| 摘要 |
<p>Neutralization of perfluoropolyethers is accomplished by reacting them with gaseous fluorine in the presence of radiations having a wavelength from 200 to 300 nm. The presence of radiations permits one to operate at lower temperatures and with higher reaction rates, and to reach an exhaustive neutralization.</p> |
| 申请公布号 |
CA1273316(A) |
申请公布日期 |
1990.08.28 |
| 申请号 |
CA19860501700 |
申请日期 |
1986.02.12 |
| 申请人 |
MONTEDISON S.P.A. |
发明人 |
MARCHIONNI, GIUSEPPE;VIOLA, GIAN T. |
| 分类号 |
C07C53/38;C07C41/00;C07C41/22;C07C41/34;C07C43/12;C07C45/00;C07C49/167;C07C51/00;C07C59/135;C07C67/00;C07C69/96;C08G65/00;C08G65/323;(IPC1-7):B01J19/12;C02F1/30 |
主分类号 |
C07C53/38 |
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