[EN] CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS<br/>[FR] CONSTITUANTS DE CATALYSEUR POUR LA POLYMÉRISATION D'OLÉFINES
申请人:BASELL POLIOLEFINE SRL
公开号:WO2015032939A1
公开(公告)日:2015-03-12
A solid catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I), where R1 is selected from C1-C15 hydrocarbon groups, R2 groups, equal to or different from each other, are hydrogen or R1 groups which can be fused together to form one or more cycles and A is a bivalent bridging group. The said catalyst components exhibit high activity and stereo specificity in the polymerization of olefins.