| 发明名称 |
Syndio-isoblock polymer and process for its preparation |
| 摘要 |
Syndio-isoblock polymers of 1-olefins having molecular chains which contain syndiotactic and isotactic sequences are obtained if the polymerization of the 1-olefins is carried out using a catalyst which is composed of a bridged chiral metallocene of the formula Iand an aluminoxane. The polymers have some rubber-like properties.
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| 申请公布号 |
US6197902(B1) |
申请公布日期 |
2001.03.06 |
| 申请号 |
US19950466456 |
申请日期 |
1995.06.06 |
| 申请人 |
TARGOR GMBH |
发明人 |
DOLLE VOLKER;ROHRMANN JüRGEN;WINTER ANDREAS;ANTBERG MARTIN;KLEIN ROBERT |
| 分类号 |
C08F293/00;C07F17/00;C08F4/602;C08F4/626;C08F4/639;C08F4/6392;C08F4/642;C08F4/6592;C08F10/00;C08F110/06;C08F297/00;(IPC1-7):C08F4/42 |
主分类号 |
C08F293/00 |
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