发明名称 |
Biscyclopentadienyl diene complexes, their preparation and catalyst compositions containing them |
摘要 |
Biscyclopentadienyl, Group 4 transition metal complexes are formed by contacting a biscyclopentadienyl Group 4 metal halide, hydrocarbyl, hydrocarbyloxy or amide complex with a conjugated diene. When combined with standard activating cocatalysts or activated with an activating technique, the complexes form catalysts for polymerizing olefins, diolefins and/or acetylenically unsaturated monomers.
|
申请公布号 |
EP0915098(A2) |
申请公布日期 |
1999.05.12 |
申请号 |
EP19990100041 |
申请日期 |
1995.07.14 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
TIMMERS, FRANCIS J.;DEVORE, DAVID D.;STEVENS, JAMES C.;ROSEN, ROBERT K.;PATTON, JASSON T.;NEITHAMER, DAVID R. |
分类号 |
C07F17/00;C08F4/64;C08F4/659;C08F4/6592;C08F10/00;(IPC1-7):C07F17/00 |
主分类号 |
C07F17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|