| 发明名称 |
Block copolymers from ionic catalysts |
| 摘要 |
A process for the production of block copolymers of ethylene and an alpha -olefin such as propylene by using an ionic catalyst system including a metallocene component and a component having a cation capable of donating a proton and a compatible non-coordinating anion. Novel block copolymers are produced.
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| 申请公布号 |
US5391629(A) |
申请公布日期 |
1995.02.21 |
| 申请号 |
US19930035021 |
申请日期 |
1993.03.22 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
TURNER, HOWARD W.;HLATKY, GREGORY G.;YANG, HENRY W.-H.;GADKARI, AVINASH C.;LICCIARDI, GARY F. |
| 分类号 |
C08J5/00;C07F17/00;C08F4/642;C08F4/659;C08F4/6592;C08F10/00;C08F110/02;C08F110/06;C08F210/06;C08F210/16;C08F210/18;C08F297/08;C08J9/04;C08L53/00;C09J153/00;(IPC1-7):C08F4/76 |
主分类号 |
C08J5/00 |
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