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 at least one alkylene oxide to alkoxylate at least a portion of the alkoxylated alcohol and forms a block alkoxylated alcohol.
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申请公布号 |
KR20090115761(A) |
申请公布日期 |
2009.11.05 |
申请号 |
KR20097019711 |
申请日期 |
2008.02.14 |
申请人 |
SASOL NORTH AMERICA INC. |
发明人 |
MATHESON KENNETH LEE;MDLELENI MASIKANA MILLAN;HEBDON TAD CURTIS;PERKINS HERBERT OLIN;SHARP MELANIE A. |
分类号 |
B01J31/02;C07C41/03 |
主分类号 |
B01J31/02 |
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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