公开(公告)号：US10011668B2

公开(公告)日：2018-07-03

申请号：US15560317

申请日：2016-03-31

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

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

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 ,  C08F4/654 ,  C08F4/655 ,  C08F2410/01 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/651 ,  C08F4/6543 ,  C08F4/6465

Abstract: The present disclosure relates to a catalyst component for the polymerization of olefins comprising Mg. Ti and an electron donor such as mercaptoester derivatives of the general formula (I). in which Z is selected from C, Si, O, N, S or P, with the proviso that the atoms O, S, P and N are not directly linked to either the carboxylic group or the sulfur atom of formula (I), the R2 groups, equal to or different from each other, are selected from hydrogen or a C1-C20 hydrocarbon radicals, optionally containing a heteroatom selected from halogen, P, S, N, O and Si, which can be fused together to form one or more cycles, m is a number satisfying the valences of Z and n is an integer ranging from 1 to 10, X is O or S, Y is —OR3, —NR4R5) or R6 groups in which R1 and R3 are selected from C1-C15 hydrocarbon groups, optionally containing a heteroatom selected from halogen, P, S, N, O, and Si, R4-R5 groups, independently, are hydrogen or R1 groups, and R6 groups have the same composition as R1 groups.

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：US20140243490A1

公开(公告)日：2014-08-28

申请号：US14352251

申请日：2012-10-10

Applicant: Basell Poliolefine Italia S.r.L.

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

IPC: C08F4/52

CPC classification number: C08F4/52 ,  C08F110/06 ,  C08F2500/12 ,  C08F4/651 ,  C08F4/6545

Abstract: Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor compound of the following formula (I) In which R to R4 groups, equal to or different from each other, are hydrogen, halogen or C1-C15 hydrocarbon groups, optionally containing an heteroatom selected from halogen, P, S, N and Si, which may be linked to form a saturated or unsaturated mono or polycycle and R5 groups are selected from C1-C15 hydrocarbon groups optionally containing an heteroatom selected from halogen, P, S, N and Si.

Abstract translation: 用于包含Mg，Ti和下式（I）的电子给体化合物的烯烃聚合的催化剂组分其中R至R 4基团彼此相同或不同的是氢，卤素或C 1 -C 15烃基，任选地 含有选自卤素，P，S，N和Si的杂原子，其可连接形成饱和或不饱和单或多环和R 5基团，其选自任选含有选自卤素，P，S的杂原子的C 1 -C 15烃基 ，N和Si。

公开(公告)号：US11873365B2

公开(公告)日：2024-01-16

申请号：US17620968

申请日：2020-06-24

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Alessandro Mignogna ,  Dario Liguori ,  Giampiero Morini

IPC: C08F4/642 ,  C08F10/06

CPC classification number: C08F4/6421 ,  C08F10/06

Abstract: A solid catalyst component for the polymerization of olefins made from or containing Mg, Ti and an electron donor of formula (I)




where the R1 and R5 groups, equal to or different from each other, are selected from C1-C15 hydrocarbon groups, R2 group is selected from C2-C10 hydrocarbon groups, R3 to R4 groups, independently, are selected from hydrogen or C1-C20 hydrocarbon groups, optionally fused together to form one or more cycles, with the proviso that at least one of R3 to R4 groups is a C1-C20 alkyl group.

公开(公告)号：US10167349B2

公开(公告)日：2019-01-01

申请号：US14365028

申请日：2012-12-05

Applicant: Basell Poliolefine Italia S.r.l.

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

IPC: C08F4/16 ,  C08F110/06

Abstract: A catalyst system comprising the product obtained by contacting (a) a solid catalyst component containing Mg, Ti, halogen and at least an electron donor compound selected from phenylene aromatic diesters of a specific formula (b) an alkylaluminum cocatalyst and (c) an ester of formula R′OOC—(CR″2)m—COOR′ in which m is an integer from 2 to 7, the R′ groups, equal to or different from each other, are C1-C10 alkyl groups and the R″ groups, independently, are hydrogen or C1-C15 hydrocarbon groups.

公开(公告)号：US10030082B2

公开(公告)日：2018-07-24

申请号：US15557014

申请日：2016-03-07

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Alessandro Mignogna ,  Giampiero Morini

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

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, the solid catalyst component can give high activity and stereospecificity in the polymerization of olefins.

公开(公告)号：US20150353653A1

公开(公告)日：2015-12-10

申请号：US14761571

申请日：2014-01-14

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Gianni Vitale ,  Simona Esposito ,  Simona Guidotti ,  Alessandro Mignogna ,  Giampiero Morini ,  Fabrizio Piemontesi

IPC: C08F10/08

CPC classification number: C08F10/08 ,  C08F110/08 ,  C08F4/651 ,  C08F4/6555 ,  C08F4/6565 ,  C08F4/6567 ,  C08F110/06 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/17

Abstract: A liquid phase process for the polymerization of butene-1 carried out in the presence of a catalyst comprising (a) a solid catalyst component comprising Mg, Ti and an electron donor compound of the following formula (I) in which the R groups, equal to or different from each other, are C1-C10 hydrocarbon groups; (b) an aluminium alkyl cocatalyst and (c) an external electron donor.

Abstract translation: 在催化剂存在下进行丁烯-1聚合的液相方法，包括（a）包含Mg，Ti的固体催化剂组分和下式（I）的电子给体化合物，其中R基团相等 彼此是或不同的是C 1 -C 10烃基; （b）烷基铝助催化剂和（c）外电子给体。

公开(公告)号：US10654946B2

公开(公告)日：2020-05-19

申请号：US16462014

申请日：2017-11-10

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Alessandro Mignogna ,  Dario Liguori ,  Giampiero Morini

IPC: C08F4/654 ,  C08F110/06 ,  C08F4/651 ,  C08F4/659

Abstract: A solid catalyst component for the polymerization of olefins made from or containing Mg, Ti and an electron donor of formula (I) wherein R1 and R7 groups, equal to or different from each other, are selected from C1-C15 hydrocarbon groups, R2 group is selected from C1-C10 hydrocarbon groups, and R3 to R6 groups, independently, are selected from hydrogen or C1-C15 hydrocarbon groups which can be fused together to form one or more cycles. The catalyst system based on the solid catalyst component is endowed with high activity and stereospecificity.

公开(公告)号：US20170166667A1

公开(公告)日：2017-06-15

申请号：US15428940

申请日：2017-02-09

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： Alessandro Mignogna ,  Reynald Chevalier ,  Igor Kashulin ,  Ilya Nifant'ev ,  Giampiero Morini ,  Martin Schneider

IPC: C08F110/06

CPC classification number: C08F110/06 ,  C07C327/26 ,  C07C327/28 ,  C07C329/10 ,  C07C333/04 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/6545

Abstract: 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.

公开(公告)号：US09481745B2

公开(公告)日：2016-11-01

申请号：US14917549

申请日：2014-09-08

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Alessandro Mignogna ,  Reynald Chevalier ,  Giampiero Morini ,  Martin Schneider

IPC: C08F4/00 ,  C08F4/52 ,  C08F210/00 ,  C07C205/00 ,  C08F110/06 ,  C07C271/12

CPC classification number: C08F110/06 ,  C07C271/12 ,  C08F4/651 ,  C08F2500/12

Abstract: The present technology relates to a solid catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of the general formula (I): where R1 is selected from C1-C15 hydrocarbon groups, the R2 groups are equal to or different from each other, are hydrogen, or the R1 groups can be fused together to form one or more cycles and A is a bivalent bridging group. The catalyst components of the present disclosure exhibit high activity and stereospecificity in the polymerization of olefins.