| 发明名称 |
PROCESS FOR THE MANUFACTURE FO ETHERS |
| 摘要 |
<p>of the disclosure: Oxalkylene groups of oxacycloalkanes are inserted into chain-type ethers by reacting the latter with the oxacycloalkanes in the presence of Lewis acids. The ethers or ether mixtures obtained can be used for many purposes owing to their hydrophilic-hydrophobic character, for example as absorption and extraction agents, as solvents and as additives to hydraulic fluids.</p> |
| 申请公布号 |
CA1088104(A) |
申请公布日期 |
1980.10.21 |
| 申请号 |
CA19770286365 |
申请日期 |
1977.09.08 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
SCHEFFEL, GUENTER;OBERMEIER, REINHOLD |
| 分类号 |
B01J27/00;B01J31/00;C07B61/00;C07C41/00;C07C41/02;C07C43/10;C07C43/11;C07C43/12;C07C43/13;C07C43/164;C07C43/174;C07C67/00;(IPC1-7):07C43/02 |
主分类号 |
B01J27/00 |
| 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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