发明名称 |
OLEFIN POLYMERIZATION CATALYSTS BASED ON HYDROXYL-DEPLETED CALIXARENE LIGANDS |
摘要 |
<p>A catalyst system useful for polymerizing olefins is disclosed. The catalyst system includes an organometallic complex that incorporates a Group 3 to 10 transition metal and a hydroxyl-depleted calixarene ligand that is chelated to the metal. Molecular modeling studies reveal that organometallic complexes incorporating such calixarene ligands, when combined with an activator such as MAO, should actively polymerize olefins.</p> |
申请公布号 |
WO2004094488(A1) |
申请公布日期 |
2004.11.04 |
申请号 |
WO2004US06419 |
申请日期 |
2004.03.03 |
申请人 |
EQUISTAR CHEMICALS LP;NAGY, SANDOR |
发明人 |
NAGY, SANDOR |
分类号 |
C07F7/00;C08F4/642;C08F110/02;(IPC1-7):C08F110/02 |
主分类号 |
C07F7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|