公开(公告)号：US10221256B2

公开(公告)日：2019-03-05

申请号：US15574807

申请日：2016-05-18

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Alessandro Mignogna ,  Igor Kashulin ,  Giampiero Morini ,  Ilya Nifant'ev

IPC: C08F4/651 ,  C08F110/06

Abstract: A solid catalyst component for the polymerization of olefins, made from or containing Mg, Ti and an electron donor of formula (I) where independently, Z is a bridging group, the R2 groups, equal to or different from each other, are hydrogen or a C1-C20 hydrocarbon radicals, m is a number satisfying the valences of Z and n is an integer ranging from 1 to 10, R1 and R4 are selected from C1-C15 hydrocarbon groups, optionally containing a heteroatom selected from halogen, P, S, N, O; and R3 group, is hydrogen or R4 groups.

公开(公告)号：US10017590B2

公开(公告)日：2018-07-10

申请号：US15557011

申请日：2016-03-07

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Alessandro Mignogna ,  Giampiero Morini ,  Reynald Chevalier

IPC: C08F4/649 ,  C08F4/651 ,  C08F4/654 ,  C08F4/655 ,  C08F110/06 ,  C08F4/645

CPC classification number: C08F110/06 ,  C08F4/6455 ,  C08F4/6457 ,  C08F4/649 ,  C08F4/6495 ,  C08F4/6498 ,  C08F2410/01 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/6543

Abstract: A solid catalyst component for the polymerization of olefins made from or containing Mg, Ti, halogen and an electron donor of formula (I) or (II) When activated with an aluminum alkyl and optionally an external electron donor, solid catalyst component can give high activity and stereospecificity in the polymerization of olefins.

公开(公告)号：US10011666B2

公开(公告)日：2018-07-03

申请号：US15514871

申请日：2015-09-22

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Pietro Baita ,  Tiziano Dall'Occo ,  Maria Di Diego ,  Dario Liguori ,  Lorella Marturano ,  Gabriele Mei ,  Giampiero Morini ,  Roberta Pica

IPC: C08F110/02 ,  C08F4/649 ,  C08F2/34 ,  C08F2/38 ,  B01J8/24

CPC classification number: C08F110/02 ,  C08F2410/02 ,  C08F2500/12 ,  C08F2500/18 ,  C08F4/6494 ,  C08F4/6493 ,  C08F4/6492 ,  C08F4/6543

Abstract: The present disclosure provides a catalyst system made from or containing: (A) a solid catalyst component made from or containing (i) a titanium compound supported on a magnesium dichloride; (B) an aluminum alkyl compound; and (C) a halogenated organic ester of formula A-COOR, wherein R is a C1-C10 hydrocarbon group and A is a C1-C15 saturated or unsaturated hydrocarbon group in which at least one of the hydrogen atoms is replaced by a chlorine atom. The present disclosure also provides a process for preparing an olefinic polymer, including a polymerization step of polymerizing an olefin in the presence of the catalyst system. The present disclosure also provides an olefinic polymer made therefrom.

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.

公开(公告)号：US09487599B2

公开(公告)日：2016-11-08

申请号：US14383838

申请日：2013-03-05

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： Alessandro Mignogna ,  Simona Guidotti ,  Giampiero Morini ,  Joachim T. M. Pater

IPC: B01J31/14 ,  C08F4/654 ,  C08F4/10 ,  C08F4/649 ,  C07C69/96 ,  C08F110/06

CPC classification number: C08F4/6494 ,  C07C69/96 ,  C07C2603/18 ,  C08F4/6543 ,  C08F110/06 ,  C08F4/651 ,  C08F2500/12

Abstract: Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor compound of the following formula (I) In which R1 groups are selected from C1-C15 hydrocarbon groups, R8 groups, equal or different to each other, are selected from hydrogen, halogen and C1-C15 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.

Abstract translation: 其中R 1选自C 1 -C 15烃基，R 8基团彼此相同或不同，选自氢，卤素和C 1 -C 15烃基，任选地含有选自卤素，O，P，S， N和Si，L是任选含有选自卤素，O，P，S，N和Si的杂原子的二价烃基。

公开(公告)号：US09416203B2

公开(公告)日：2016-08-16

申请号：US14402941

申请日：2013-05-17

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： Alessandro Mignogna ,  Simona Guidotti ,  Giampiero Morini ,  Joachim T.M. Pater

IPC: C08F10/06 ,  C08F10/00

CPC classification number: C08F10/06 ,  C08F10/00 ,  C08F4/6543 ,  C08F4/651 ,  C08F110/06 ,  C08F2500/12

Abstract: Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor compound of the following formula (I) in which R2-R8 groups, equal or different to each other, are selected from hydrogen, halogen and C1-C15 hydrocarbon groups, optionally containing an heteroatom selected from halogen, O, P, S, N, and Si and R9 groups are selected from C1-C15 hydrocarbon groups optionally containing an heteroatom selected from halogen, O, P, S, N, and Si.

Abstract translation: 用于包含Mg，Ti的烯烃聚合的催化剂组分和其中R 2 -R 8基彼此相同或不同的下式（I）的电子给体化合物选自氢，卤素和C 1 -C 15烃基， 任选地含有选自卤素，O，P，S，N和Si的杂原子，R 9基团选自任选含有选自卤素，O，P，S，N和Si的杂原子的C 1 -C 15烃基。