| 摘要 |
The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Addtionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound. |
| 申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
KLOSIN, Jerzy;MILBRANDT, Kara A.;BOELTER, Scott D.;WILSON, David R.;ROSEN, Mari S.;WELSH, Dean M.;MARGL, Peter M.;KOH, Kyoung Moo;PEARSON, David M.;HUACUJA, Rafael |
