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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
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.
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Patent Agency Ranking
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.
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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.
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公开(公告)号：US20150141594A1
公开(公告)日：2015-05-21
申请号：US14406470
申请日：2013-06-05
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： Alessandro Mignogna , Simona Guidotti , Igor Kashulin , Giampiero Morini , Ilya Nifant'ev , Joachim T.M. Pater
CPC classification number: C08F4/52 , C08F4/10 , C08F4/16 , C08F110/08 , C08F4/651 , C08F2500/15 , C08F2500/17 , C08F110/06 , C08F2500/12
Abstract: A catalyst component for the polymerization of olefins 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-C15 hydrocarbon groups, the R1-R2 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 can be fused together to form one or more cycles; n and m are integer from 0 to 3 with the proviso that at least one of them is different from 0 and that diisobutyl o-phenylenediacetate is excluded.
Abstract translation: 包含Mg，Ti和其中R基彼此相同或不同的下式（I）的电子给体化合物的烯烃聚合催化剂组分是C 1 -C 15烃基，R 1 -R 2基， 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，其可以一起稠合形成一个或多个循环; n和m是0-3的整数，条件是它们中的至少一个不同于0，并且排除邻苯二乙酸二异丁酯。
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公开(公告)号：US10005860B2
公开(公告)日：2018-06-26
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 , C07C327/26 , C07C327/28 , C07C329/10 , C07C333/04
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.
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公开(公告)号：US20140243489A1
公开(公告)日：2014-08-28
申请号：US14352625
申请日：2012-10-11
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： Ilya Nifant'ev , Alessandro Mignogna , Vladimir Bagrov , Simona Esposito , Simona Guidotti , Giampiero Morini , Joachim T.M. Pater , Fabrizio Piemontesi , Sophia A. Toloraya
IPC: C08F4/649
CPC classification number: C08F4/6498 , C08F10/00 , C08F4/6543 , C08F4/651
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 R12 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, with the proviso that R groups cannot be hydrogen and that the carboxylate groups are in trans configuration with respect to each other.
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R12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，条件是R基团不能是氢，并且羧酸酯基团相对于反式构型。
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