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公开(公告)号：EP2601223B1
公开(公告)日：2018-01-17
申请号：EP11739079.9
申请日：2011-08-04
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MIGNOGNA, Alessandro , BALBONI, Davide , CRISTOFORI, Antonio , GUIDOTTI, Simona , MORINI, Giampiero , PATER, Jochem T. M.
CPC classification number: C08F10/06 , C08F110/06 , 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 R, R1 and R4 groups, equal to or different from each other, are C1-C15 hydrocarbon groups and the R groups can be linked to form a cycle, R2-R3 groups, equal to or different from each other, are selected from hydrogen and C1-C15 hydrocarbon groups, the R1-R4 groups can optionally contain an heteroatom selected from halogen, P, S, N, O and Si, n is an integer from 0 to 5 and said electron donor and Ti atoms being present in an amount such that their molar ratio is equal to, or lower than, 0.65.
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公开(公告)号：EP2852623B1
公开(公告)日：2017-10-18
申请号：EP13723169.2
申请日：2013-05-17
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MIGNOGNA, Alessandro , GUIDOTTI, Simona , MORINI, Giampiero , PATER, Joachim T. M.
CPC classification number: C08F10/06 , C08F10/00 , C08F4/6543 , C08F4/651 , C08F110/06 , C08F2500/12
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公开(公告)号：EP2997049B1
公开(公告)日：2017-08-23
申请号：EP14724437.0
申请日：2014-05-15
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MIGNOGNA, Alessandro , CHEVALIER, Reynald , KASHULIN, Igor , NIFANT'EV, Ilya , MORINI, Giampiero , SCHNEIDER, Martin
CPC classification number: C08F110/06 , C07C327/26 , C07C327/28 , C07C329/10 , C07C333/04 , C08F4/651 , C08F2500/12 , C08F2500/15 , C08F4/6545
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公开(公告)号：EP2723780B1
公开(公告)日：2017-04-26
申请号：EP12728505.4
申请日：2012-06-15
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MIGNOGNA, Alessandro , BALBONI, Davide , CRISTOFORI, Antonio , GUIDOTTI, Simona , MORINI, Giampiero , PATER, Joachim, T. M.
CPC classification number: C08F4/50 , C08F4/16 , C08F10/00 , C08F110/06 , C08F4/651 , C08F2500/12 , C08F4/6541
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公开(公告)号：EP3044239A1
公开(公告)日：2016-07-20
申请号：EP14759226.5
申请日：2014-09-08
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MIGNOGNA, Alessandro , CHEVALIER, Reynald , MORINI, Giampiero , SCHNEIDER, Martin
IPC: C08F4/651 , C08F110/06 , C07C271/12 , C08F4/654
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.
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Patent Agency Ranking
公开(公告)号：EP2822977B1
公开(公告)日：2016-04-27
申请号：EP13707189.0
申请日：2013-03-05
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MIGNOGNA, Alessandro , GUIDOTTI, Simona , MORINI, Giampiero , PATER, Joachim T. M.
IPC: C08F4/651 , C08F110/06
CPC classification number: C08F4/6494 , C07C69/96 , C07C2603/18 , C08F4/6543 , C08F110/06 , C08F4/651 , C08F2500/12
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公开(公告)号：EP2630169A1
公开(公告)日：2013-08-28
申请号：EP11770437.9
申请日：2011-10-17
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： PATER, Joachim, T., M. , GUIDOTTI, Simona , MIGNOGNA, Alessandro , MORINI, Giampiero , VITALE, Gianni
CPC classification number: C08F10/06 , C08F110/06 , C08F4/651 , C08F4/6543 , C08F2500/12 , C08F2/34
Abstract: A process for the (co)polymerization of propylene carried out at a temperature ranging from 77 to 95°C in the presence of a catalyst comprising the product obtained by reacting: -an organo-aluminium compound, with -a solid catalyst component comprising Mg, Ti and electron donor compound selected from specific diolesters.
Abstract translation: 一种丙烯（共）聚合的方法，其在77至95℃的温度范围内，在催化剂存在下进行，所述催化剂包含通过以下方法获得的产物： - 有机铝化合物与包含Mg的固体催化剂组分 ，Ti和选自特定二极体的电子给体化合物。
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38.发明公开CATALYST SYSTEM FOR THE POLYMERIZATION OF OLEFINS 审中-公开KATALYSATORSYSTEM ZUR POLYMERISIERUNG VON OLEFINEN
公开(公告)号：EP2585499A1
公开(公告)日：2013-05-01
申请号：EP11723083.9
申请日：2011-06-06
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： FUSHIMI, Masaki , GUIDOTTI, Simona , KRISTEN, Marc Oliver , MIGNOGNA, Alessandro , MORINI, Giampiero , PATER, Jochem T. M.
IPC: C08F10/06
CPC classification number: C08F4/6494 , C08F10/06 , C08F110/06 , C08F2500/12 , C08F2500/15 , C08F4/651
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 1,3-diethers; (b) an alkylaluminum cocatalyst; and (c) an ester of formula ROOC-(CH2)n-COOR in which n is an integer from 2 to 8, R groups, equal to or different from each other, are C1-C10 alkyl groups.
Abstract translation: 一种催化剂体系，其包含通过使（a）含有Mg，Ti，卤素和至少一种选自1,3-二醚的电子给体化合物的固体催化剂组分接触获得的产物; （b）烷基铝助催化剂; 和（c）式为ROOC-（CH 2）n -COOR的酯，其中n为2至8的整数，R基彼此相同或不同，为C 1 -C 10烷基。
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公开(公告)号：EP4551618A1
公开(公告)日：2025-05-14
申请号：EP23738762.6
申请日：2023-07-06
Applicant: Basell Poliolefine Italia S.r.l.
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公开(公告)号：EP3994184A1
公开(公告)日：2022-05-11
申请号：EP20734537.2
申请日：2020-06-24
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MIGNOGNA, Alessandro , LIGUORI, Dario , MORINI, Giampiero
IPC: C08F4/651 , C08F110/06 , C08F4/654
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