| 发明名称 |
Method for preparing quaternary ammonium salts |
| 摘要 |
The specification discloses a method for preparing quaternary ammonium salts by reacting a tertiary amine salt with a 2-oxazoline or 2-oxazine compound.
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| 申请公布号 |
US4661633(A) |
申请公布日期 |
1987.04.28 |
| 申请号 |
US19850798503 |
申请日期 |
1985.11.15 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
FAZIO, MICHAEL J. |
| 分类号 |
C07C233/89;(IPC1-7):C07C85/00;C07C95/08;C07C97/10 |
主分类号 |
C07C233/89 |
| 代理机构 |
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| 主权项 |
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