-
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
-
公开(公告)号：EP2986652B1
公开(公告)日：2018-07-04
申请号：EP14709338.9
申请日：2014-03-12
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GALVAN, Monica , NEUMANN, Andreas , CAPUTO, Tiziana , MAZZUCCO, Antonio , PELLEGATTI, Giampaolo
IPC: C08F210/06 , C08K5/00 , C08K5/098 , C08K5/1575 , C08K5/527
CPC classification number: C08K5/527 , C08F210/16 , C08K5/0083 , C08K5/098 , C08K5/1575 , C08F210/06 , C08F4/651 , C08L23/14
Abstract: A polyolefin composition, particularly fit for the production of extrusion blow molded articles, comprising (a) a propylene-ethylene copolymer having a content of units deriving from ethylene of 4.0 % by weight or higher, and (b) a nucleating agent and having a crystallization temperature (Tc) higher than 117°C can be obtained by copolymerizing propylene and ethylene 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.
-
133.发明授权
公开(公告)号：EP2780380B1
公开(公告)日：2018-02-28
申请号：EP12783590.8
申请日：2012-11-07
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GALVAN, Monica , PANTALEONI, Roberto , FUSCO, Ofelia , GADDI, Benedetta , NEUMANN, Andreas , MAZZUCCO, Antonio , COLLINA, Gianni , CIARAFONI, Marco
CPC classification number: C08L23/12 , C08F10/06 , C08F4/651 , C08F4/6543 , C08F2/00 , C08F210/16 , C08F210/06 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/21 , C08F2/001 , C08F110/06 , C08L23/16
Abstract: A process for the preparation of propylene polymer compositions comprising from 50 to 90 % by weight of a propylene (co)polymer fraction insoluble in xylene at 25°C, and from 10 to 50% by weight of an ethylene copolymer fraction soluble in xylene at 25°C, said process comprising: (i) a first step of polymerizing propylene in the optional presence of ethylene and/or C 4 -C 10 alpha olefins, to produce a propylene (co)polymer being for at least 85% by weight insoluble in xylene at 25°C; and (ii) a successive step, carried out in gas-phase, in the presence of the product coming from step (i), of copolymerizing a mixture of ethylene with one or more ±-olefins CH 2 =CHR in which R is a hydrocarbon radical having 1-10 carbon atoms, to produce an ethylene copolymer; the process being carried out in the presence of a catalyst system comprising: the product obtained by contacting: (a) a solid catalyst component comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two internal electron donor compounds one of which being present in an amount from 35 to 90% by mol with respect to the total amount of donors and being selected from succinates and the other being selected from 1,3-diethers, the total amount of internal electron donor compounds being lower than 14.0% by weight with respect to the total weight of the solid catalyst component; with (b) an aluminum hydrocarbyl compound, and optionally with (c) an external electron donor compound.
-
公开(公告)号：EP3172278A1
公开(公告)日：2017-05-31
申请号：EP15731373.5
申请日：2015-06-29
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GALVAN, Monica , NEUMANN, Andreas , BOLOGNESI, Sandro , TISI, Francesca , PELLEGATTI, Giampaolo
CPC classification number: C08L23/14 , B32B1/08 , B32B7/12 , B32B15/08 , B32B15/085 , B32B27/08 , B32B27/20 , B32B27/304 , B32B27/32 , B32B2264/10 , B32B2264/102 , B32B2264/104 , B32B2307/702 , B32B2307/704 , B32B2597/00 , C08L23/12 , C08L23/142 , C08L2203/18 , C08L2205/025 , F16L9/12
Abstract: A polyolefin composition made from or containing (A) from 90.0 to 99.0 wt % of a first propylene ethylene copolymer wherein (i) the ethylene derived units is between 1.0 and 8.0 wt %; (ii) the melting temperature ranges from 135 to 155° C.; (iii) the melt flow rate (230° C./5 kg ISO 1133) ranges from 0.2 to 3.5 g/10 min; (iv) the xylene solubles at 25° C. ranges from 10.0 to 4.0 wt %; (v) the polydispersity index ranges from 3.0 to 7.0; and (B) from 1.0 to 10.0 wt % of a second propylene ethylene copolymer (i) containing from 8.0 to 20.0 wt % of ethylene derived units; and having a MFR (measured at 190° C. 2.16 kg of load) between 0.5 and 5.0 g/10 min, wherein (a) the resulting polyolefin composition has a melt flow rate (230° C./5 kg ISO 1133) ranging from 0.2 to 4.0 g/10 min and (b) the sum A+B being 100.
Abstract translation: 一种聚烯烃组合物，其包含：A）90.0重量％至99.0重量％; 的丙烯与乙烯的共聚物，其中：i）乙烯衍生单元的含量为1.0重量％至8.0重量％; （ii）熔融温度在135℃至155℃的范围内; （iii）0.2g / 10min至3.5g / 10min的熔体流动速率（230℃/ 5kg。ISO 1133）; （iv）25℃下二甲苯可溶物的范围为10.0重量％至4.0重量％; （v）多分散性PI在3.0至7.0范围内; B）1.0重量％至10.0重量％; 的含有8.0重量％至20.0重量％的乙烯的丙烯乙烯共聚物; 所述共聚物具有0.5g / 10min至5.0g / 10min的MFR（在190℃，2.16kg负荷下测量），其中所得聚烯烃组合物的熔体流动速率（230℃/ 5kg，ISO 1133 ）为0.2克/ 10分钟至4.0克/ 10分钟; 总和A + B是100。
-
公开(公告)号：EP2614094B1
公开(公告)日：2016-09-21
申请号：EP11751594.0
申请日：2011-08-31
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MARZOLLA, Roberta , GALVAN, Monica
IPC: C08F210/06 , C08J5/18
CPC classification number: C08F10/14 , C08F10/00 , C08F210/06 , C08J5/18 , C08J2323/14 , C08F4/6548 , C08F210/14 , C08F210/16 , C08F2500/12 , C08F2500/26
-
Patent Agency Ranking
公开(公告)号：EP3063186A1
公开(公告)日：2016-09-07
申请号：EP14771919.9
申请日：2014-09-24
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GALVAN, Monica , NEUMANN, Andreas , CATHELIN, Caroline , TISI, Francesca , PELLEGATTI, Giampaolo
IPC: C08F210/06 , C08L23/14 , B32B27/32 , C08J5/18
CPC classification number: C08F210/06 , C08J5/18 , C08J2323/14 , C08L23/14 , C08F210/14 , C08F2500/05 , C08F2500/12 , C08F2500/20
Abstract: A propylene-1-hexene copolymer having: i) a content of 1-hexene derived units ranging from 0.6 wt% to 3.0 wt%; ii) melt flow rate (MFR) measured according to the method ISO 1133 (230° C, 5 kg) ranging from 0.5 g/10 min to 5.0 g/10 min iii) the polydispersity (PI) ranges from 4.5 to 10 and the distribution of molecular weight is of multimodal type; iv) the melting point ranges from 160°C to 145°C; v) the DSC curve (temperature/heat of fusion) shows at least two peaks.
Abstract translation: 本公开内容涉及丙烯-1-己烯共聚物，其具有：i）1-己烯衍生单元的含量范围为0.6重量％至3.0重量％; ii）根据ISO 1133（230℃，5kg）测量的熔体流动速率（MFR）为0.5g / 10min至5.0g / 10min; iii）多分散性（PI）为4.5〜10，分子量分布为多峰型; iv）熔点范围为160℃至145℃。 和v）显示至少两个峰的差示扫描量热法（DSC）曲线（温度/熔化热）。
-
137.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。
-
公开(公告)号：EP2585527B1
公开(公告)日：2015-01-14
申请号：EP11725055.5
申请日：2011-06-08
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： CAVALIERI, Claudio , GALVAN, Monica , TISI, Francesca
IPC: C08L23/12 , B32B1/08 , B32B27/32 , F16L9/12 , F16L11/04 , B32B27/08 , C09D4/00 , C08L23/14 , C08L23/16
CPC classification number: C08L23/12 , B32B1/08 , B32B27/08 , B32B27/304 , B32B27/32 , B32B2307/54 , B32B2307/558 , B32B2307/732 , B32B2439/40 , B32B2597/00 , C08L23/14 , C08L23/16 , C08L2205/03 , C09D4/00 , F16L9/12 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/1397 , Y10T428/31855 , C08L2666/06
-
公开(公告)号：EP2788426A1
公开(公告)日：2014-10-15
申请号：EP12797898.9
申请日：2012-12-05
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GALVAN, Monica , PELLEGATTI, Giampaolo , TERWYEN, Herbert , CAVALIERI, Claudio
CPC classification number: C08L23/18 , B32B1/08 , B32B27/32 , B32B2597/00 , C08L23/14 , C08L23/142 , C08L2203/18 , C08L2205/025 , C08L2207/02 , F16L9/127 , Y10T428/139 , Y10T428/1393 , C08L23/12
Abstract: A polyolefin composition comprising: A) from 85.0 wt% to 99.5 wt%; A terpolymer containing propylene, ethylene and 1- hexene wherein: (i) the content of 1-hexene derived units ranges from 1.0 wt% to 5.0%; (ii) the content of ethylene derived units is comprised between 0.5 wt% and 10.0 wt% (iii) the melting temperature ranges from 130° C to 145° C; B) from 0.5 wt% to 10.0 wt%; of a propylene, ethylene copolymer composition comprising: b1) from 12 wt% to 52 wt%; of a propylene homopolymer or a propylene/ethylene copolymer having a content of ethylene derived units ranging from 0.1 wt% to 4.5 wt%; and having a xylene soluble content measured at 25°C lower than 10 wt%; b2) from 48 wt% to 88 wt% of a propylene ethylene copolymer having a content of ethylene derived units ranging from 15.0 wt% to wt% to 42.0 wt%; wherein the resulting polyolefin composition has an melt flow rate (230°C/5 kg..ISO 133) ranging from 0.2 g/10min to 4.0 g/10min; the sum A+B being 100 and the sum b1+b2 being 100.
-
140.发明公开
公开(公告)号：EP2780380A1
公开(公告)日：2014-09-24
申请号：EP12783590.8
申请日：2012-11-07
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GALVAN, Monica , PANTALEONI, Roberto , FUSCO, Ofelia , GADDI, Benedetta , NEUMANN, Andreas , MAZZUCCO, Antonio , COLLINA, Gianni , CIARAFONI, Marco
CPC classification number: C08L23/12 , C08F10/06 , C08F4/651 , C08F4/6543 , C08F2/00 , C08F210/16 , C08F210/06 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/21 , C08F2/001 , C08F110/06 , C08L23/16
Abstract: A process for the preparation of propylene polymer compositions comprising from 50 to 90 % by weight of a propylene (co)polymer fraction insoluble in xylene at 25°C, and from 10 to 50% by weight of an ethylene copolymer fraction soluble in xylene at 25°C, said process comprising: (i) a first step of polymerizing propylene in the optional presence of ethylene and/or C 4 -C 10 alpha olefins, to produce a propylene (co)polymer being for at least 85% by weight insoluble in xylene at 25°C; and (ii) a successive step, carried out in gas-phase, in the presence of the product coming from step (i), of copolymerizing a mixture of ethylene with one or more ±-olefins CH 2 =CHR in which R is a hydrocarbon radical having 1-10 carbon atoms, to produce an ethylene copolymer; the process being carried out in the presence of a catalyst system comprising: the product obtained by contacting: (a) a solid catalyst component comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two internal electron donor compounds one of which being present in an amount from 35 to 90% by mol with respect to the total amount of donors and being selected from succinates and the other being selected from 1,3-diethers, the total amount of internal electron donor compounds being lower than 14.0% by weight with respect to the total weight of the solid catalyst component; with (b) an aluminum hydrocarbyl compound, and optionally with (c) an external electron donor compound.
-
-
-
-
-
-
-
-
-
Search Results
176
records
(took 0.033 seconds)
