| 发明名称 |
STABILIZATION OF PERFLUOROALKYL ALKYL KETONES |
| 摘要 |
Acids having a pKa of less than about 4 may be used to stabilize certain perfluoroalkyl alkyl ketones, particularly a substantially pure perfluoroalkyl alkyl ketone, a substantially pure aqueous solution of a perfluoroalkyl alkyl ketone or a substantially pure hydrate of a perfluoroalkyl alkyl ketone.
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| 申请公布号 |
WO9802407(A1) |
申请公布日期 |
1998.01.22 |
| 申请号 |
WO1997GB01937 |
申请日期 |
1997.07.16 |
| 申请人 |
RHONE-POULENC CHEMICALS LIMITED;ROCHIN, CHRISTOPHE;RICHARDSON, CHRISTOPHER, MARK |
发明人 |
ROCHIN, CHRISTOPHE;RICHARDSON, CHRISTOPHER, MARK |
| 分类号 |
C07C45/86;C07C49/167;(IPC1-7):C07C45/86 |
主分类号 |
C07C45/86 |
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