公开(公告)号：US20150266981A1

公开(公告)日：2015-09-24

申请号：US14432080

申请日：2013-09-23

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Alessandro Mignogna ,  Davide Balboni ,  Antonio Cristofori ,  Giampiero Morini

IPC: C08F110/06

CPC classification number: C08F110/06 ,  C08F10/06 ,  C08F4/651 ,  C08F4/6543 ,  C08F2500/12

Abstract: Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I) Where R1 and R2, independently, are selected from hydrogen and C1-C15 hydrocarbon groups, optionally contain an heteroatom selected from halogen, P, S, N, O and Si, which can be fused together to form one or more closed cycles and A is a bivalent bridging group.

Abstract translation: 包含Mg，Ti和式（I）的电子给体的烯烃聚合的催化剂组分其中R1和R2独立地选自氢和C1-C15烃基，任选地含有选自卤素，P，S， N，O和Si，其可以一起熔合形成一个或多个闭合循环，A是二价桥连基团。

公开(公告)号：US09670298B2

公开(公告)日：2017-06-06

申请号：US14432080

申请日：2013-09-23

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： Alessandro Mignogna ,  Davide Balboni ,  Antonio Cristofori ,  Giampiero Morini

IPC: B01J31/00 ,  B01J37/00 ,  B01J27/24 ,  C08F4/02 ,  C08F4/60 ,  C08F4/06 ,  C08F2/00 ,  C08F4/00 ,  C08F4/44 ,  C08F110/06 ,  C08F10/06

CPC classification number: C08F110/06 ,  C08F10/06 ,  C08F4/651 ,  C08F4/6543 ,  C08F2500/12

Abstract: Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I) Where R1 and R2, independently, are selected from hydrogen and C1-C15 hydrocarbon groups, optionally contain an heteroatom selected from halogen, P, S, N, O and Si, which can be fused together to form one or more closed cycles and A is a bivalent bridging group.