公开(公告)号：WO2019052821A1

公开(公告)日：2019-03-21

申请号：PCT/EP2018/073312

申请日：2018-08-30

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MASSARI, Paola ,  FELISATI, Andrea ,  IZZI, Marco ,  BASSI, Paolo ,  CATHELIN, Caroline ,  GRAZZI, Michele ,  CAVALIERI, Claudio

IPC: C08L23/12

Abstract: A multilayer film comprising at least one core layer comprising a polypropylene composition comprising: A) from 95 wt% to 60 wt%; of a propylene homopolymer having a fraction insoluble in xylene at 25 °C greater than 90 wt%; and B) from 5 wt% to 40 wt%; of an heterophasic propylene ethylene copolymer: the sum of the amounts of A) and B) being 100.

公开(公告)号：WO2015169652A1

公开(公告)日：2015-11-12

申请号：PCT/EP2015/059246

申请日：2015-04-28

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

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

IPC: C08F110/06 ,  C08F210/06 ,  C08F4/657 ,  C08L23/12 ,  C08L23/14

CPC classification number: C08F210/06 ,  C08L23/12 ,  C08L23/142 ,  C08L2203/16 ,  C08L2203/162

Abstract: A multilayer film is characterized by having at least a skin layer comprising a propylene -- ethylene copolymers characterized by the following features: ethylene derived units content of between 1.0 wt% and 15.0% wt%; molecular weight distribution (MWD), expressed in terms of Mw/Mn, greater than 4.0; - the content of xylene soluble fraction (XS) and the ethylene derived units content (C2) fulfill the following relation: XS 0.435C2 where XS is the percentage by weight of the fraction soluble in xylene at 25°C and C2 is the percentage by weight of ethylene units in the said copolymers determined via NMR.

Abstract translation: 多层膜的特征在于至少具有包含丙烯 - 乙烯共聚物的表层，其特征在于以下特征：乙烯衍生单元含量在1.0wt％至15.0wt％之间; 分子量分布（MWD），以Mw / Mn表示，大于4.0; - 二甲苯可溶级分（XS）和乙烯衍生单元含量（C2）的含量满足下列关系：XS <1.0296⋅e0.435C2其中XS是可溶于二甲苯的馏分在25℃和C2的重量百分比 是通过NMR确定的所述共聚物中乙烯单元的重量百分比。

公开(公告)号：WO2015062787A1

公开(公告)日：2015-05-07

申请号：PCT/EP2014/070322

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: 一种丙烯-1-己烯共聚物，其具有：i）1-己烯衍生单元的含量为0.6重量％至3.0重量％; ii）根据ISO 1133（230℃，5kg）方法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至10， 分子量分布为多峰型; iv）熔点范围为160℃至145℃; v）DSC曲线（温度/熔化热）显示至少两个峰。

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：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：WO2013124185A1

公开(公告)日：2013-08-29

申请号：PCT/EP2013/052765

申请日：2013-02-12

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： FERRARI, Paolo ,  LUNGHI, Luca ,  MARCHINI, Roberta ,  SPATARO, Stefano ,  PELLEGATTI, Giampaolo ,  CATHELIN, Caroline ,  PASQUALI, Stefano

IPC: C08L23/20 ,  F16J15/00 ,  B29C47/00 ,  B62D29/00 ,  C08F210/08

CPC classification number: C08L23/22 ,  B29C47/0004 ,  B29C47/0023 ,  B29C47/003 ,  B29K2023/08 ,  B29K2023/14 ,  B29K2995/007 ,  B29L2031/005 ,  B29L2031/006 ,  B29L2031/265 ,  C08F210/08 ,  C08L23/20 ,  C08L2205/03 ,  F16J15/102 ,  C08L23/142 ,  C08F10/00 ,  C08F4/64 ,  C08F210/16 ,  C08F2500/20 ,  C08F2500/12 ,  C08F2500/08 ,  C08F2500/21 ,  C08F2500/15 ,  C08F2500/03

Abstract: Extruded or molded profiles comprising a polyolefin composition consisting of 85% by weight or more of a copolymer of 1-butene with ethylene (A) having an ethylene copolymerized content up to 18 % bymol, and having Mw/Mn lower than 3, hardness shore A (measured according to ISO 868) lower than 90, no melting point (TmII) detectable at the DSC after cancelling the thermal history, melting enthalpy (ΔHf), measured by DSC after 10 days of aging at room temperature,comprised between 4 and 15 J/g; and up to 15% by weight of a propylene copolymer or a composition of copolymers of propylene (B) having a melting point from about 26°C to 200°C, isotactic index greater than 90%.

Abstract translation: 挤出或模塑型材包括由85重量％或更多的1-丁烯与乙烯共聚物（A）组成的聚烯烃组合物，乙烯共聚含量高达18摩尔％，Mw / Mn低于3，硬度岸 A（根据ISO 868测量）低于90℃，在DSC消除热历史后无法检测到熔点（TmII），在室温下老化10天后通过DSC测量的熔融焓（DeltaHf）包括在4和 15 J / g; 和至多15重量％的丙烯共聚物或丙烯（B）的共聚物的组合物，其熔点为约26℃至200℃，全同立构指数大于90％。

公开(公告)号：EP4172264A1

公开(公告)日：2023-05-03

申请号：EP21730558.0

申请日：2021-06-01

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： FERRARO, Gianpiero ,  CAVALIERI, Claudio ,  CATHELIN, Caroline ,  CIACCIA, Eleonora ,  CIARAFONI, Marco ,  MONTALETTI, Ambra ,  DE CAPUA, Alberta ,  PANTALEONI, Roberto ,  CAPUTO, Tiziana ,  PRINI, Giansiro ,  NARDIN, Alberto

IPC: C08L23/14