申请人:Basell Poliolefine Italia S.r.l.
公开号:US20150133289A1
公开(公告)日:2015-05-14
Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor compound of the following formula (I)
In which R
1
groups are selected from C
1
-C
15
hydrocarbon groups, R
8
groups, equal or different to each other, are selected from hydrogen, halogen and C
1
-C
15
hydrocarbon groups, optionally containing an heteroatom selected from halogen, O, P, S, N and Si and L is a divalent hydrocarbon group optionally containing heteroatoms selected from halogen, O, P, S, N and Si.
具有Mg、Ti和下列式(I)的电子给体化合物的催化剂组分,用于烯烃聚合反应,其中R1基团选自C1-C15烃基,R8基团(相同或不同)选自氢、卤素和C1-C15烃基,可选地包含选自卤素、O、P、S、N和Si的杂原子,而L是一个双价烃基,可选地包含选自卤素、O、P、S、N和Si的杂原子。