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公开(公告)号：EP2909244B1
公开(公告)日：2020-03-18
申请号：EP13773713.6
申请日：2013-10-03
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GALVAN, Monica , NEUMANN, Andreas , CAPUTO, Tiziana , SQUARZONI, Stefano , MAZZUCCO, Antonio , FUSCO, Ofelia , GADDI, Benedetta , COLLINA, Gianni
IPC: C08F210/06 , C08F4/651
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12.发明公开PROCESS FOR THE PREPARATION OF PROPYLENE RANDOM COPOLYMERS 审中-公开VERFAHREN ZUR HERSTELLUNG VON RANDOM-PROPYLENCOPOLYMEREN
公开(公告)号：EP2909244A1
公开(公告)日：2015-08-26
申请号：EP13773713.6
申请日：2013-10-03
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GALVAN, Monica , NEUMANN, Andreas , CAPUTO, Tiziana , SQUARZONI, Stefano , MAZZUCCO, Antonio , FUSCO, Ofelia , GADDI, Benedetta , COLLINA, Gianni
IPC: C08F210/06 , C08F4/651
Abstract: A process for the preparation of random copolymer of propylene containing up to 6.0 % by weight of ethylene units, suitable for the manufacture of pipes, by copolymerizing propylene and ethylene in the presence of a catalyst system comprising the product obtained by contacting the following components: (a) a solid catalyst component comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being present in an amount from 40 to 90% by mol with respect to the total amount of donors and selected from succinates and the other being selected from 1,3 diethers, (b) n aluminum hydrocarbyl compound, and (c) optionally an external electron donor compound.
Abstract translation: 一种制备含有至多6.0重量％乙烯单元的丙烯的无规共聚物的方法，该乙烯单元通过在包含通过接触以下组分获得的产物的催化剂体系的存在下共聚丙烯和乙烯来制备管道： （a）固体催化剂组分，其包含卤化镁，至少具有Ti-卤素键的钛化合物和至少两种电子给体化合物，其中一种以相对于总量为40至90摩尔％的量存在 选自琥珀酸盐，另一种选自1,3二醚，（b）n烃基铝化合物和（c）任选的外电子给体化合物。
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Patent Agency Ranking
公开(公告)号：EP2825592B1
公开(公告)日：2018-11-21
申请号：EP13708821.7
申请日：2013-03-12
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： DESTRO, Mara , CIARAFONI, Marco , MASSARI, Paola , SQUARZONI, Stefano
CPC classification number: C08L23/16 , C08L23/14 , C08L23/142 , C08L2201/10 , C08L2205/02 , C08L2205/025 , C08F210/06 , C08F210/16 , C08F2500/12 , C08F2500/26 , C08F2/001 , C08F4/6465 , C08F4/651 , C08F4/6545
Abstract: Propylene polymer compositions comprising: A) from 70 wt% to 95 wt%, of a random copolymer of propylene with ethylene, containing from 3.5 wt% to 8.5 wt%, of ethylene derived units, having a content of fraction soluble in xylene at 25°C comprised between 7.1 wt% and 15.2 wt% and having a melting point higher than 142.0°C; B) from 5 wt% to 35 wt%, of a copolymer of propylene with ethylene, containing from 8.5 wt% to 17.0 wt % of ethylene derived units; the sum A+B being 100; wherein the melt flow rate ,MFR (ISO 1133 (230° C, 2.16 kg).) from 0.6 g/10 min to 20.2 g/10 min;
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公开(公告)号：EP2931513B1
公开(公告)日：2018-05-23
申请号：EP13798295.5
申请日：2013-11-25
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GALVAN, Monica , NEUMANN, Andreas , FUSCO, Ofelia , GADDI, Benedetta , COLLINA, Gianni , CAPUTO, Tiziana , SQUARZONI, Stefano , MAZZUCCO, Antonio
CPC classification number: C08F10/14 , B32B1/08 , B32B27/08 , B32B27/32 , B32B2307/558 , B32B2597/00 , C08F210/06 , C08J5/18 , C08J2323/14 , C08L2314/02 , F16L9/12 , C08F4/651 , C08F2/001 , C08F210/14 , C08F210/16 , C08F2500/12 , C08F2500/21 , C08F4/6492 , C08F4/6548
Abstract: A terpolymer containing propylene, ethylene and 1-hexene obtainable by the step of copolymerizing propylene, ethylene and 1-hexene in the presence of a catalyst system comprising the product obtained by contacting the following components: (a) a solid catalyst component comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being present in an amount from 40 to 90% by mol with respect to the total amount of donors and selected from succinates and the other being selected from 1,3 diethers, (b) an aluminum hydrocarbyl compound, and (c) optionally an external electron donor compound. wherein in the terpolymer (i) the content of 1-hexene derived units ranges from 0.5 to 5.0 wt%; (ii) the content of ethylene derived units is higher than 1.4 t% and fulfils the following relation (1): C �¢ 2
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公开(公告)号：EP2825593B1
公开(公告)日：2018-01-31
申请号：EP13709188.0
申请日：2013-03-12
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： DESTRO, Mara , CIARAFONI, Marco , MASSARI, Paola , SQUARZONI, Stefano
CPC classification number: C08L23/14 , B29C47/0004 , B29C47/0021 , B29C47/40 , C08L23/142 , C08L2201/10 , C08L2205/02 , C08L2205/025 , C08L2314/02 , C08F210/06 , C08F4/6545 , C08F2/001 , C08F4/6465 , C08F4/651 , C08F210/16 , C08F2500/12 , C08F2500/26
Abstract: Propylene polymer compositions comprising: A) from 70 wt% to 95 wt%, of a random copolymer of propylene with ethylene, containing from 3.5 wt% to 6.5 wt% of ethylene derived units, having a content of fraction insoluble in xylene at 25°C of not less than 93wt%; B) from 5 wt% to 35 wt%, of a copolymer of propylene with ethylene, containing from 8.5 wt% to 17.0 wt % of ethylene derived units; the sum A+B being 100; wherein the melt flow rate ,MFR (ISO 1133 (230° C, 2.16 kg) ranges from 0.6 g/10 min to 20.2 g/10 min.
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公开(公告)号：EP3003881B1
公开(公告)日：2017-06-14
申请号：EP14724673.0
申请日：2014-05-06
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： DESTRO, Mara , CIARAFONI, Marco , MASSARI, Paola , SQUARZONI, Stefano , BÖHM, Thomas
IPC: B65D1/02 , C08F210/06 , C08F210/14 , C08F210/16
CPC classification number: C08F210/14 , B65D1/0207 , C08F210/06 , C08F210/16 , C08F2500/12 , C08F2500/26 , C08F2/001
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17.发明公开Process for the preparation of propylene terpolymers and terpolymers obtained thereby 审中-公开用于生产丙烯三元并将由此获得的三元共聚物
公开(公告)号：EP2970534A2
公开(公告)日：2016-01-20
申请号：EP14707993.3
申请日：2014-03-03
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GALVAN, Monica , NEUMANN, Andreas , CAPUTO, Tiziana , SQUARZONI, Stefano , MAZZUCCO, Antonio , FUSCO, Ofelia , GADDI, Benedetta , COLLINA, Gianni , BIONDINI, Gisella , CAVALIERI, Claudio , PANTALEONI, Roberto
IPC: C08F210/16
CPC classification number: C08F210/06 , C08F4/6543 , C08F4/651 , C08F110/06 , C08F4/6492 , C08F210/16 , C08F210/08 , C08F2500/12 , C08F2500/26
Abstract: Propylene terpolymers are prepared by polymerizing propylene, ethylene and an alpha-olefin selected from the group of C4-C8 alpha-olefins in the presence of a catalyst system obtained by contacting a solid catalyst component comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being present in an amount from 40 to 90% by mol with respect to the total amount of donors and selected from succinates and the other selected from 1,3 diethers, an aluminum hydrocarbyl compound, and optionally an external electron donor compound.
Abstract translation: 丙烯三元通过聚合丙烯，乙烯和在通过使固体催化剂组分，包括镁卤化物得到的催化剂体系的存在下选自C 4 -C 8α-烯烃中选择的α-烯烃制得，其具有至少一个钛化合物 一个Ti-卤键和至少两种给电子体化合物，其中的一个存在于在相对于供体的总量为40〜90％的量（摩尔），从磺基琥珀选定，而另一个选自1,3-二醚中选择，以 烃基铝化合物，和任选的外部电子给体化合物。
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