发明名称 |
Ligand compound, organic chromium compound, catalyst system for ethylene oligomerization, method for preparign the same, and method for ethylene oligomerization using the same |
摘要 |
The present invention relates to a ligand compound, an organic chromium compound, a catalyst system for ethylene oligomerization, a preparation method thereof, and an ethylene oligomerization method using the same. The catalyst system for ethylene oligomerization according to the present invention is used to prepare a low-density polyethylene in one reactor by using a small amount of comonomers such as alpha-olefin or by using only ethylene without comonomers, because it maintains high catalytic activity and high alpha-olefin selectivity even though supported on a support. |
申请公布号 |
KR101483248(B1) |
申请公布日期 |
2015.01.16 |
申请号 |
KR20120143840 |
申请日期 |
2012.12.11 |
申请人 |
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发明人 |
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分类号 |
C07C11/04;C07F9/70;C07F9/90 |
主分类号 |
C07C11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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