| 发明名称 |
Catalyst systems and methods for using same to produce polyolefin products |
| 摘要 |
Catalyst systems and methods for making and using the same. The catalyst system can include a single site catalyst compound, a support comprising fluorinated alumina, and an aluminoxane. The aluminoxane can be present in an amount of about 10 mmol or less per gram of the support. |
| 申请公布号 |
US8835582(B2) |
申请公布日期 |
2014.09.16 |
| 申请号 |
US201113576908 |
申请日期 |
2011.02.18 |
| 申请人 |
Univation Technologies, LLC |
发明人 |
Cann Kevin J.;Harlan C. Jeff;Mariott Wesley R.;Sun Lixin;Zilker, Jr. Daniel P.;Hussein F. David;Cao Phuong A.;Moorhouse John H.;Goode Mark G. |
| 分类号 |
C08F4/54;C08F10/02;C08F4/58 |
主分类号 |
C08F4/54 |
| 代理机构 |
|
代理人 |
Schmidt Jennifer A.;Leavitt Kristina |
| 主权项 |
1. A catalyst system, comprising:
a single site catalyst compound; a support comprising fluorinated alumina; and an aluminoxane, wherein the aluminoxane is present in an amount of 7 mmol or less per gram of the support. |
| 地址 |
Houston TX US |
