发明名称 |
METALLOCENES AND CATALYST COMPOSITIONS DERIVED THEREFROM |
摘要 |
This invention relates to a novel group 2, 3 or 4 transition metal metallocene catalyst compound having two indenyl ligands with identical substitution including, for example, cyclopropyl groups and substituted phenyl groups at the 2 and 4 positions of the catalyst, respectively, where the substituents are at the 3′ and 5′ positions of the phenyl groups. |
申请公布号 |
EP3022237(A4) |
申请公布日期 |
2016.06.08 |
申请号 |
EP20140826302 |
申请日期 |
2014.07.07 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
YANG, JIAN;HOLTCAMP, MATTHEW W.;GIESBRECHT, GARTH, R.;DAY, GREGORY, S.;CANICH, JO ANN, M.;LIAN, XIONGDONG |
分类号 |
C08F4/6592;C07F17/00;C08F10/06 |
主分类号 |
C08F4/6592 |
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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