| 发明名称 |
1-OLEFIN STEREOBLOCK POLYMER,AND A PROCESS FOR ITS PREPARATION |
| 摘要 |
Stereoblock polymers of 1-olefins having a broad uni-, bi-, tri- or multimodal molecular weight distribution are obtained when a catalyst which comprises a chiral metallocene containing bridges and an alumoxane is used for the polymerization of the 1-olefins. The polymers are particularly highly suitable for the production of transparent films. |
| 申请公布号 |
ZA8708922(B) |
申请公布日期 |
1988.07.27 |
| 申请号 |
ZA19870008922 |
申请日期 |
1987.11.27 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
WALTER KAMINSKY;MARIA BUSCHERMOEHLE |
| 分类号 |
C08F2/04;C08F2/18;C08F2/34;C08F4/60;C08F4/62;C08F4/639;C08F4/6392;C08F4/64;C08F4/642;C08F4/6592;C08F8/00;C08F10/00;C08F10/04;C08F110/06;C08F297/08 |
主分类号 |
C08F2/04 |
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