发明名称 |
SUPPORTED METALLOCENE CATALYST SYSTEMS FOR POLYMERIZATION |
摘要 |
This invention relates to supported metallocene catalyst systems for polymerization, the catalyst systems comprising asymmetrically substituted indenyl groups, high surface area supports, and aluminoxane activators. This invention also relates to methods for polymerizing olefins, including methods for producing isotactic polypropylene. |
申请公布号 |
WO2016196331(A1) |
申请公布日期 |
2016.12.08 |
申请号 |
WO2016US34755 |
申请日期 |
2016.05.27 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
YANG, Jian;LUO, Lubin;BROWN, Steven, D.;LIAN, Xiongdong |
分类号 |
C08F110/06;C08F4/6592 |
主分类号 |
C08F110/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|