| 发明名称 |
Process for preparing alkoxylation catalyst and alkoxylation process |
| 摘要 |
A process for preparing an alkoxylation catalyst wherein a catalyst precursor which is formed from an alkoxylated alcohol and an alkaline earth metal compound to form a dispersion of an alkaline earth metal species is reacted with propylene oxide to propoxylate at least a portion of the ethoxylated alcohol.
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| 申请公布号 |
US8329609(B2) |
申请公布日期 |
2012.12.11 |
| 申请号 |
US201113311273 |
申请日期 |
2011.12.05 |
| 申请人 |
MATHESON KENNETH LEE;MDLELENI MASIKANA MILLAN;HEBDON TAD CURTIS;PERKINS HERBERT OLIN;SASOL NORTH AMERICA INC. |
发明人 |
MATHESON KENNETH LEE;MDLELENI MASIKANA MILLAN;HEBDON TAD CURTIS;PERKINS HERBERT OLIN |
| 分类号 |
B01J21/00;B01J23/00;B01J25/00;B01J29/00;B01J31/00 |
主分类号 |
B01J21/00 |
| 代理机构 |
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