| 发明名称 |
Production of polyalkylene glycol ethers |
| 摘要 |
<p>Mono-alkyl or alkylene ethers of polyalkylene glycols are produced by reacting them with an aldehyde to form an adduct and hydrogenating the adduct.</p> |
| 申请公布号 |
EP0432949(B1) |
申请公布日期 |
1996.05.29 |
| 申请号 |
EP19900313078 |
申请日期 |
1990.11.30 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
COWLING, RONALD |
| 分类号 |
B01J23/40;B01J27/053;B01J27/10;B01J27/16;C07B61/00;C07C41/28;C07C41/56;C07C43/10;(IPC1-7):C07C43/13;C07C41/01;C08G65/32 |
主分类号 |
B01J23/40 |
| 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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