发明名称 |
Process for preparing polyoxyalkylene polyether products |
摘要 |
A process for preparing polyoxyalkylene polyether products, which process comprises (i) reacting starter and alkylene oxide in the presence of a double metal cyanide complex catalyst while mixing, and (ii) reacting in a pipe reactor the mixture obtained in step (i) to obtain a polyoxyalkylene polyether product comprising substantially no alkylene oxide, and (iii) removing the product of step (ii) from the process.
|
申请公布号 |
US2003073873(A1) |
申请公布日期 |
2003.04.17 |
申请号 |
US20020247069 |
申请日期 |
2002.09.19 |
申请人 |
JOCHEM BRONS JEROEN FRANS;BAREND ELEVELD MICHIEL |
发明人 |
JOCHEM BRONS JEROEN FRANS;BAREND ELEVELD MICHIEL |
分类号 |
C08G65/10;B01J27/26;B01J31/22;C08G65/26;(IPC1-7):C07C41/03 |
主分类号 |
C08G65/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|