发明名称 |
Nickel-containing ethylene oligomerization catalyst and use thereof. |
摘要 |
A process for the oligomerization of ethylene to a mixture of olefinic products having high linearity is provided, by using a catalyst comprising a reaction product of a simple divalent nickel salt; a boron hydride reducing agent; a water soluble base; a ligand selected from the group consisting of an o-dihydrocarbylphosphinobenzoic acid and alkali metal salts thereof; and a phosphite. |
申请公布号 |
ZA200307565(B) |
申请公布日期 |
2004.05.05 |
申请号 |
ZA20030007565 |
申请日期 |
2003.09.29 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV. |
发明人 |
DAVID STEPHEN BROWN;RICHARD EDWARD ROBERTSON |
分类号 |
C08F10/00;B01J23/755;B01J31/24;B01J37/16;C07B61/00;C07C2/36;C07C11/02;C08F4/70 |
主分类号 |
C08F10/00 |
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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