| 发明名称 |
PROCESS FOR PURIFYING HEXAFLUOROPROPENE DIMERS |
| 摘要 |
<p>Perfluoro-4-methyl-2-pentene containing the undesirable perfluoro-2-methyl-2-pentene may be purified by contacting the mixture with at least a stoichiometric equivalent of an aqueous inorganic base (relative to the perfluoro-2-methyl-2-pentene), in the presence of a polar solvent.</p> |
| 申请公布号 |
WO2006119005(A1) |
申请公布日期 |
2006.11.09 |
| 申请号 |
WO2006US16200 |
申请日期 |
2006.04.27 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
ZHANG, ZHONGXING,;QIU, ZAI-MING, |
| 分类号 |
C07C17/281;C07C17/395;C07C21/18 |
主分类号 |
C07C17/281 |
| 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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