Indenyl compounds for the polymerisation of olefins
申请人:DSM N.V.
公开号:EP1059299A1
公开(公告)日:2000-12-13
Indenyl compound of formula (1)
wherein:
M is a transition metal from the lanthanides or from group 3, 4, 5 or 6 of the Periodic System of Elements,
Q is an anionic ligand to M,
k is the number of Q groups,
R is a bridging group
and Z and X are substituents, wherein R contains at least one sp2-hybridised carbon atom that is bonded to the indenyl group at the 2-position with the exclusion of Ti(deshydronorbiphenacene)
dichloride.
式(1)的茚基化合物
其中
M 是镧系元素或元素周期系第 3、4、5 或 6 族的过渡金属、
Q 是 M 的阴离子配位体
k 是 Q 基团的数目、
R 是桥基
其中 R 含有至少一个在 2 位与茚基键合的 sp2 杂化碳原子,但不包括 Ti(去氢联苯)二氯化物。
二氯化物。
Process for the polymerisation of olefins in the presence of indenyl compounds
申请人:SABIC Polypropylenes B.V.
公开号:EP1059299B1
公开(公告)日:2003-12-17
US6342622B1
申请人:——
公开号:US6342622B1
公开(公告)日:2002-01-29
Indenyl compounds for the polymerization of olefins
申请人:DSM B.V.
公开号:US06342622B1
公开(公告)日:2002-01-29
Indenyl compound of formula (1)
wherein:
M is a transition metal from the lanthanides or from group 3, 4, 5 or 6 of the Periodic System of Elements,
Q is an anionic ligand to M,
k is the number of Q groups,
R is a bridging group
and Z and X are substituents, wherein R contains at least one sp2-hybridized carbon atom that is bonded to the indenyl group at the 2-position with the exclusion of Ti(deshydronorbiphenacene) dichloride.