Catalyst components for the polymerization of olefins
申请人:Basell Poliolefine Italia S.r.l.
公开号:EP2803679A1
公开(公告)日:2014-11-19
Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I)
In which X and Y are selected from, R1, and -OR1 and -NR2, B is oxygen or sulphur S is sulphur, R1 is selected from C1-C15 hydrocarbon groups, optionally contain a heteroatom selected from halogen, P, S, N,O and Si, which can be fused together to form one or more cycles, R is hydrogen or R1 and A is a bivalent bridging group with chain length between the two bridging bonds being 1-10 atoms.
CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
申请人:Basell Polyolefine Italia S.r.l.
公开号:US20160090428A1
公开(公告)日:2016-03-31
Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I)
In which X and Y are selected from, R
1
, and —OR
1
and —NR
2
, B is oxygen or sulphur S is sulphur, R
1
is selected from C
1
-C
15
hydrocarbon groups, optionally contain a heteroatom selected from halogen, P, S, N, O and Si, which can be fused together to form one or more cycles, R is hydrogen or R
1
and A is a bivalent bridging group with chain length between the two bridging bonds being 1-10 atoms.