公开(公告)号：WO2020038746A1

公开(公告)日：2020-02-27

申请号：PCT/EP2019/071524

申请日：2019-08-12

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： FERRARO, Gianpiero ,  VITALE, Gianni ,  PIEMONTESI, Fabrizio ,  GADDI, Benedetta ,  COLLINA, Gianni ,  MORINI, Giampiero ,  CATHELIN, Caroline ,  CIARAFONI, Marco ,  CAVALIERI, Claudio

IPC: C08F210/06 ,  C08F4/657 ,  C08F4/651

Abstract: A propylene ethylene copolymer characterized by the following features: - an ethylene content of between 1.0 and 4.0% by weight; - a molecular weight distribution (MWD), expressed in terms of Mw/Mn, of greater than 4.0; - a content of xylene soluble fraction (XS) and ethylene content (C2) that fulfills the following relationship: (C2x1.1)+1.25

公开(公告)号：WO2017076701A1

公开(公告)日：2017-05-11

申请号：PCT/EP2016/075684

申请日：2016-10-25

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MASSARI, Paola ,  CATHELIN, Caroline ,  MORINI, Giampiero ,  PIEMONTESI, Fabrizio ,  VITALE, Gianni ,  CIARAFONI, Marco ,  CAVALIERI, Claudio ,  PANTALEONI, Roberto ,  GRAZZI, Michele

IPC: C08L23/12 ,  C08L23/08

CPC classification number: C08L23/12 ,  C08F210/06 ,  C08L2207/02 ,  C08L2308/00 ,  C08L23/16 ,  C08F10/06 ,  C08F2/001 ,  C08F4/6492 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/17 ,  C08F4/6574

Abstract: A polypropylene composition comprising: A) from 50 wt% to 90 wt%; of a propylene homopolymer; B) from 10 wt% to 50wt%; of a copolymer of propylene with from 30.0 wt% to 70.0wt%, of ethylene derived units; the sum of the amount of component A) and B) being 100; the composition having: i) an intrinsic viscosity of the fraction soluble in xylene at 25 °C comprised between 2.2 and 4.0 dl/g; ii) a MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230°C and 2.16 kg load) from 0.5 to 100 g/10 min; iii) a xylene soluble fraction ranging from 20 wt% to 50 wt%; the polypropylene composition being obtained by a two steps polymerization process wherein the catalyst system contains bismuth.

Abstract translation: 1.一种聚丙烯组合物，其包含：A）50重量％至90重量％; 的丙烯均聚物; B）10重量％至50重量％; 的丙烯与30.0重量％至70.0重量％的乙烯衍生的单元的共聚物; 组分A）和B）的量的总和为100; 该组合物具有：i）在25℃下可溶于二甲苯的部分的特性粘度为2.2至4.0dl / g; ii）0.5至100g / 10min的MFR L（根据ISO 1133的熔体流动速率，条件L，即230℃和2.16kg载荷）; iii）20wt％至50wt％的二甲苯可溶部分; 该聚丙烯组合物通过其中催化剂体系含有铋的两步聚合方法获得。

公开(公告)号：WO2017042054A1

公开(公告)日：2017-03-16

申请号：PCT/EP2016/070389

申请日：2016-08-30

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： PIEMONTESI, Fabrizio ,  VITALE, Gianni ,  LIGUORI, Dario ,  MORINI, Giampiero

IPC: C08F110/06 ,  C08F4/657

CPC classification number: C08F110/06 ,  C08F4/6545 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/657 ,  C08F4/6465

Abstract: A catalyst for the (co)polymerization of alpha-olefins comprising the product obtained by contacting: (i) a solid catalyst component comprising Ti, Mg, Cl, and an internal electron donor compound, wherein said solid catalyst component contains from 0.1 to 50%wt of Bi with respect to the total weight of said solid catalyst component; (ii) an alkyl aluminum compound and, (iii) at least one external electron donor compound having the general formula: (R1)a Si(OR2)b wherein R8 and R9 are independently selected among alkyl radicals with 1-8 carbon atoms and a is 0 or 1 and a+b=4.

Abstract translation: 一种用于（共）聚合α-烯烃的催化剂，其包括通过使以下物质接触获得的产物：（i）包含Ti，Mg，Cl和内部电子给体化合物的固体催化剂组分，其中所述固体催化剂组分含有0.1至50 Bi的％wt相对于所述固体催化剂组分的总重量; （ii）烷基铝化合物和（iii）至少一种具有以下通式的外部电子给体化合物：（R1）a（OR2）b其中R8和R9独立地选自具有1-8个碳原子的烷基和 a为0或1，a + b = 4。

公开(公告)号：WO2017021139A1

公开(公告)日：2017-02-09

申请号：PCT/EP2016/067145

申请日：2016-07-19

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MASSARI, Paola ,  CATHELIN, Caroline ,  CAVALIERI, Claudio ,  CIARAFONI, Marco ,  FELISATI, Andrea ,  FERRARO, Angelo ,  MORINI, Giampiero ,  PIEMONTESI, Fabrizio ,  VITALE, Gianni

IPC: B32B27/32 ,  C08J5/18 ,  C08L23/14

CPC classification number: B32B27/32 ,  B32B7/04 ,  B32B27/08 ,  B32B27/18 ,  B32B2307/548 ,  C08F210/06 ,  C08F210/16 ,  C08F2500/04 ,  C08F2500/12 ,  C08F2500/26 ,  C08F2800/20 ,  C08J5/18 ,  C08J2323/14 ,  C08J2423/14 ,  C08L23/14 ,  C08L23/142 ,  C08L2201/10 ,  C08L2203/162 ,  C08L2205/025 ,  C08L2308/00 ,  C08F210/08 ,  C08F2/001 ,  C08F4/6492

Abstract: A polyolefin composition comprising: A) from 19 wt% to 50 wt% of a propylene ethylene copolymer having an ethylene derived units content ranging from 1.5 wt% to 6.0 wt% B) from 50 wt% to 81 wt% of a propylene ethylene 1-butene terpolymer having an ethylene derived units content ranging from 1.5 wt% and 6.0 wt% and 1-butene derived units content of between 4.8 wt% and 12.4 wt%; the sum of the amount of component A) and B) being 100.

Abstract translation: 一种聚烯烃组合物，其包含：A）19重量％至50重量％的乙烯衍生单元含量范围为1.5重量％至6.0重量％的丙烯乙烯共聚物B）50重量％至81重量％的丙烯乙烯1 乙烯衍生单元含量为1.5重量％至6.0重量％，1-丁烯衍生单元含量为4.8重量％至12.4重量％的丁烯三元共聚物; 组分A）和B）的量的总和为100。

公开(公告)号：WO2017021137A1

公开(公告)日：2017-02-09

申请号：PCT/EP2016/067143

申请日：2016-07-19

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MASSARI, Paola ,  CATHELIN, Caroline ,  CAVALIERI, Claudio ,  CIARAFONI, Marco ,  FELISATI, Andrea ,  FERRARO, Angelo ,  MORINI, Giampiero ,  PIEMONTESI, Fabrizio ,  VITALE, Gianni

IPC: B32B27/32 ,  C08J5/18 ,  C08L23/14

CPC classification number: C08L23/14 ,  B32B27/08 ,  B32B27/32 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/548 ,  B32B2307/732 ,  B32B2307/75 ,  C08L23/142 ,  C08L2201/10 ,  C08L2203/162 ,  C08L2205/025 ,  C08L2308/00 ,  C08F210/06 ,  C08F2/001 ,  C08F4/6492 ,  C08F4/6574

Abstract: A polyolefin composition comprising: A) from 19 wt% to 50 wt% of a propylene ethylene copolymer having an ethylene derived units content ranging from 1.5 wt% to 6.0 wt% B) from 50 wt% to 81 wt% of a propylene ethylene 1-butene terpolymer having an ethylene derived units content ranging from 1.5 wt% and 6.0 wt% and 1-butene derived units content of between 4.8 wt% and 12.4 wt%; the sum of the amount of component A) and B) being 100; the composition being characterized by the following features: molecular weight distribution (MWD), expressed in terms of Mw/Mn, greater than 4.0; the creep and recovery curve measured on the polymer fuse at 200°C measured according to the procedure reported in the characterizing section shows a maximum value between 600 and 1200 seconds lower than 53x10 -5 1/Pa.

Abstract translation: 一种聚烯烃组合物，其包含：A）19重量％至50重量％的乙烯衍生单元含量范围为1.5重量％至6.0重量％的丙烯乙烯共聚物B）50重量％至81重量％的丙烯乙烯1 乙烯衍生单元含量为1.5重量％至6.0重量％，1-丁烯衍生单元含量为4.8重量％至12.4重量％的丁烯三元共聚物; 组分A）和B）的量的总和为100; 该组合物的特征在于以下特征：以Mw / Mn表示的分子量分布（MWD）大于4.0; 在根据表征部分中报道的程序测量的在200℃下聚合物保险丝上测量的蠕变和恢复曲线显示比53×10-51 / Pa低600至1200秒的最大值。

公开(公告)号：WO2015169831A1

公开(公告)日：2015-11-12

申请号：PCT/EP2015/059919

申请日：2015-05-06

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： PIEMONTESI, Fabrizio ,  CATHELIN, Caroline ,  GUIDOTTI, Simona ,  LIGUORI, Dario ,  MORINI, Giampiero ,  TARTARI, Davide ,  VITALE, Gianni

IPC: C08F110/06 ,  C08F210/06 ,  C08F4/657

CPC classification number: C08F210/06 ,  C08F210/16 ,  C08F2500/04 ,  C08F2500/12 ,  C08F2500/26 ,  C08F4/6574

Abstract: Propylene-ethylene copolymers showing an ethylene content of between 0.1 and 10% by weight, a molecular weight distribution (MWD), expressed in terms of Mw/Mn, greater than 3.0 and a content of xylene soluble fraction (XS) and ethylene content (C2) such that the point defined by said values falls below the line given by the equation XS= 1.0296 . e 0.435C2 show high transparency and low melting temperature.

Abstract translation: 丙烯 - 乙烯共聚物，其乙烯含量为0.1〜10重量％，分子量分布（MWD）以Mw / Mn表示，大于3.0，二甲苯可溶成分（XS）含量和乙烯含量（ C2），使得由所述值定义的点落在由等式XS = 1.0296.e0.435C2给出的线下方显示高透明度和低熔融温度。

公开(公告)号：WO2015135903A1

公开(公告)日：2015-09-17

申请号：PCT/EP2015/054900

申请日：2015-03-10

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： GUIDOTTI, Simona ,  DALL'OCCO, Tiziano ,  LIGUORI, Dario ,  MORINI, Giampiero ,  PIEMONTESI, Fabrizio ,  VITALE, Gianni

IPC: C08F110/02 ,  C08F110/06 ,  C08F210/06 ,  C08F4/657 ,  C08F4/02 ,  C08F4/651

CPC classification number: C08F4/64 ,  C08F4/12 ,  C08F10/02 ,  C08F10/06 ,  C08F4/6545 ,  C08F4/6465 ,  C08F4/6574 ,  C08F110/06 ,  C08F2500/04 ,  C08F210/06 ,  C08F210/16 ,  C08F2500/12 ,  C08F4/022 ,  C08F4/651 ,  C08F110/02

Abstract: A solid catalyst component for the (co)polymerization of olefins CH 2 =CHR, in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising Ti, Mg, and Cl, and optionally an electron donor compound selected from the group consisting of ethers, amines, silanes, carbamates ketones, esters of aliphatic acids, alkyl and aryl esters of optionally substituted aromatic polycarboxylic acids, diol derivatives chosen among monoesters monocarbamates and monoesters monocarbonates or mixtures thereof characterized by the fact that it contains from 0.1 to 50%wt of Bi with respect to the total weight of said solid catalyst component.

Abstract translation: 用于烯烃CH 2 = CHR（其中R是氢或具有1-12个碳原子的烃基）的（共）聚合的固体催化剂组分，包含Ti，Mg和Cl，以及任选的电子给体化合物，其选自 由醚，胺，硅烷，氨基甲酸酯酮，脂肪酸的酯，任选取代的芳族多元羧酸的烷基和芳基酯，选自单酯单乳酸单酯和单酯单碳酸酯的二醇衍生物或其混合物，其特征在于其含有0.1至50 Bi的％wt相对于所述固体催化剂组分的总重量。

公开(公告)号：WO2014161905A1

公开(公告)日：2014-10-09

申请号：PCT/EP2014/056625

申请日：2014-04-02

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： GUIDOTTI, Simona ,  LIGUORI, Dario ,  MORINI, Giampiero ,  PIEMONTESI, Fabrizio

IPC: C08F4/657 ,  C08F10/06

CPC classification number: C08F10/06 ,  C08F4/6421 ,  C08F4/6574 ,  C08F110/06 ,  C08F2410/01 ,  C08F2500/15

Abstract: A solid catalyst component for the (co)polymerization of olefins CH 2 =CHR, in which R is a hydrocarbyl radical with 1-12 carbon atoms, optionally in mixture with ethylene, comprising Ti, Mg, Cu, CI, and an electron donor compound characterized by the fact that the Cu/Ti weight ratio is lower than 0.5.

Abstract translation: 用于烯烃CH 2 = CHR（其中R是具有1-12个碳原子的烃基，任选与乙烯混合）的固体催化剂组分，其包含Ti，Mg，Cu，Cl和电子给体化合物 其特征在于Cu / Ti重量比低于0.5。

公开(公告)号：WO2011061134A1

公开(公告)日：2011-05-26

申请号：PCT/EP2010/067434

申请日：2010-11-15

Applicant: Basell Poliolefine Italia S.r.l. ,  COLLINA, Gianni ,  CIARAFONI, Marco ,  FUSCO, Ofelia ,  GADDI, Benedetta ,  GALVAN, Monica ,  MORINI, Giampiero ,  PANTALEONI, Roberto ,  PATER, Joachim T.M. ,  PIEMONTESI, Fabrizio ,  VERROCCHIO, Francesca

Inventor： COLLINA, Gianni ,  CIARAFONI, Marco ,  FUSCO, Ofelia ,  GADDI, Benedetta ,  GALVAN, Monica ,  MORINI, Giampiero ,  PANTALEONI, Roberto ,  PATER, Joachim T.M. ,  PIEMONTESI, Fabrizio ,  VERROCCHIO, Francesca

IPC: C08F10/06

CPC classification number: C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08F210/16 ,  C08F2/001 ,  C08F4/6494 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/05

Abstract: A process for the preparation of propylene polymer compositions comprising from 50 to 90% by weight of a propylene 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 being carried out in the presence of a specific catalyst system, is also characterized by the following step: (i) contacting the catalyst components (a), (b) and optionally (c) for a period of time ranging from 0.1 to 120 minutes, at a temperature ranging from 0 to 90°C; (ii) polymerizing propylene in the optional presence of ethylene and/or C 4 -C 10 alpha olefins producing a propylene (co)polymer being for at least 85% by weight of insoluble in xylene at 25°C and (iii) in a successive step, carried out in gas-phase, in the presence of the product coming from (ii), polymerizing mixtures of ethylene with α-olefins CH 2 =CHR in which R is a hydrocarbon radical having 1-10 carbon atoms, to produce an ethylene copolymer. An increased reactivity in the last step is observed.

Abstract translation: 一种制备丙烯聚合物组合物的方法，其包含50至90重量％的在25℃下不溶于二甲苯的丙烯聚合物级分和10至50重量％在25℃下可溶于二甲苯的乙烯共聚物部分 所述方法在特定催化剂体系的存在下进行，其特征还在于以下步骤：（i）使催化剂组分（a），（b）和任选地（c）接触一段时间为0.1 至120分钟，温度范围为0至90℃; （ii）在乙烯和/或C 4 -C 10α-烯烃的任选存在下聚合丙烯，产生丙烯（共）聚合物，其在25℃下为不溶于二甲苯的至少85重量％，和（iii）在连续步骤 在（ii）产物存在下进行，在乙烯与α-烯烃CH2 = CHR的混合物中聚合，其中R是具有1-10个碳原子的烃基，以产生乙烯共聚物 。 观察到在最后步骤中增加的反应性。

公开(公告)号：EP3331940B1

公开(公告)日：2019-05-29

申请号：EP16763450.0

申请日：2016-07-19

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： MASSARI, Paola ,  PIEMONTESI, Fabrizio ,  VITALE, Gianni ,  CATHELIN, Caroline ,  MORINI, Giampiero ,  CAVALIERI, Claudio ,  CIARAFONI, Marco ,  PANTALEONI, Roberto

IPC: C08J5/18 ,  C08L23/14 ,  C08F210/16