| 发明名称 |
Method of preparing propane sulfonates. |
| 摘要 |
<p>Propane sulfonates are prepared by the addition of metal bisulfites to allyl ethers, amines and sulfides in the presence of a substantial amount of the desired product in the reaction mixture. The sulfonate products are useful as surfactants, especially in tertiary oil recovery processes. </p> |
| 申请公布号 |
EP0031991(A1) |
申请公布日期 |
1981.07.15 |
| 申请号 |
EP19800303520 |
申请日期 |
1980.10.07 |
| 申请人 |
MOBIL OIL CORPORATION |
发明人 |
CHEN, CATHERINE SHUIHUA HSIA;WILLIAMS, ALBERT LLOYD;SCHMITT, KIRK DOUGLAS |
| 分类号 |
C07C309/10;(IPC1-7):07C139/12;07C143/14;07C143/11;07C143/00;07C143/06 |
主分类号 |
C07C309/10 |
| 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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