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    PROPYLENE TERPOLYMER
    11.
    发明申请
    PROPYLENE TERPOLYMER 审中-公开

    公开(公告)号：WO2020057974A1

    公开(公告)日：2020-03-26

    申请号：PCT/EP2019/073553

    申请日：2019-09-04

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： MASSARI, Paola ,  CAVALIERI, Claudio ,  CATHELIN, Caroline ,  TARTARI, Davide ,  CIARAFONI, Marco ,  PANTALEONI, Roberto

    IPC: C08F210/06 ,  C08F2/00 ,  C08F210/08 ,  C08F210/16 ,  C08F4/654

    Abstract: A terpolymer compositions comprising: A) From 80 wt% to 97 wt%; of a propylene, ethylene, 1-butene terpolymer having: i) the content of ethylene derived units ranging from 0.5 wt% to 3.2 wt%; ii) the content of 1-butene derived units ranging from 7.2 wt% to 14.8 wt% B) From 20 wt% to 3 wt%; of a propylene, ethylene, 1-butene terpolymer having: i) the content of ethylene derived units ranging from 0.5 wt% to 3.2 wt%; ii) the content of 1-butene derived units ranging from 14.4 wt% to 26.5 wt%; and the terpolymer composition has the melt flow rate, MFR, measured according to ISO 1133 at 230 °C with a load of 2.16 kg, ranging from 3.0 g/10 min to 20.0 g/10 min; the sum of the amounts of A) and B) being 100 wt%.

    PROPYLENE ETHYLENE RANDOM COPOLYMER
    12.
    发明申请
    PROPYLENE ETHYLENE RANDOM COPOLYMER 审中-公开

    公开(公告)号：WO2019052822A1

    公开(公告)日：2019-03-21

    申请号：PCT/EP2018/073313

    申请日：2018-08-30

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： MASSARI, Paola ,  CAVALIERI, Claudio ,  TARTARI, Davide ,  CAPUTO, Tiziana ,  CAMURATI, Isabella Maria Vittoria

    IPC: C08F210/16 ,  C08L23/14 ,  C08F210/06

    Abstract: A propylene ethylene copolymer having: i) xylene soluble fraction at 25 °C ranging from 14 wt% to 27 wt% ii) intrinsic viscosity of the fraction soluble in xylene at 25°C ranging from 1.0 to 2.4 dl/g; iii) melt flow rate, MFR, ranging from 1.0 g/10 min to 50.0 g/10 min; iv) an ethylene derived units content ranging from 5.0 wt% to 12.0 wt% v) the ethylene derived units content on the fraction insoluble in xylene at 25 °C ranging from 2.5 wt% to 6.0 wt%; vi) the ethylene derived units content on the fraction soluble in xylene at 25 °C ranging from 15.2. wt% to 30.2 wt% vii) the C13 NMR sequences PEP measured on the fraction insoluble in xylene at 25°C ranging from 3.5mol% to 5.5mol% and the C13 NMR sequences PEP measured on the fraction soluble in xylene at 25°C ranging from 11.0 mol% to 14.2 mol%.

    PROPYLENE POLYMER COMPOSITIONS
    13.
    发明申请
    PROPYLENE POLYMER COMPOSITIONS 审中-公开
    丙烯聚合物组合物

    公开(公告)号：WO2017178191A1

    公开(公告)日：2017-10-19

    申请号：PCT/EP2017/056391

    申请日：2017-03-17

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： MASSARI, Paola ,  CIARAFONI, Marco ,  MARTINI, Nicoletta ,  TARTARI, Davide ,  PANTALEONI, Roberto

    IPC: C08L23/12 ,  C08L23/14 ,  C08F2/00

    Abstract: A propylene composition comprising (percent by weight): A) 70%-95%, of a propylene homopolymer having a Polydispersity Index (P.I.) value of from 4.6 to 10, a fraction insoluble in xylene at 25 °C, higher than 90 %, and MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230°C and 2.16 kg load) from 47 to 90 g/10 min; B) 5%-30%, of a copolymer of propylene containing from 40% to 34.5% extremes included of ethylene derived units; the composition having an intrinsic viscosity of the fraction soluble in xylene at 25 °C comprised between 3 and 5 dl/g.

    Abstract translation: 丙烯组合物，其包含（重量百分比）：A）70％-95％的多分散指数（PI）值为4.6-10的丙烯均聚物，不溶于二甲苯 25℃，高于90％，并且MFR L（根据ISO 1133的熔体流动速率，条件L，即230℃和2.16kg载荷）为47至90g / 10min; B）5％-30％的含有40％至34.5％极端值的丙烯共聚物，包括乙烯衍生的单元; 所述组合物在25℃下可溶于二甲苯的部分的特性粘度为3至5dl / g。

    PROPYLENE POLYMER COMPOSITIONS
    17.
    发明公开
    PROPYLENE POLYMER COMPOSITIONS 审中-公开

    公开(公告)号：EP3443035A1

    公开(公告)日：2019-02-20

    申请号：EP17710569.9

    申请日：2017-03-17

    Applicant: Basell Poliolefine Italia S.r.l.

    Inventor： MASSARI, Paola ,  CIARAFONI, Marco ,  MARTINI, Nicoletta ,  TARTARI, Davide ,  PANTALEONI, Roberto

    IPC: C08L23/12 ,  C08L23/14 ,  C08F2/00

    Abstract: A propylene composition comprising (percent by weight): A) 70%-95%, of a propylene homopolymer having a Polydispersity Index (P.I.) value of from 4.6 to 10, a fraction insoluble in xylene at 25 °C, higher than 90 %, and MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230°C and 2.16 kg load) from 47 to 90 g/10 min; B) 5%-30%, of a copolymer of propylene containing from 40% to 34.5% extremes included of ethylene derived units; the composition having an intrinsic viscosity of the fraction soluble in xylene at 25 °C comprised between 3 and 5 dl/g.

    RANDOM PROPYLENE-ETHYLENE COPOLYMERS AND PROCESS FOR THEIR PREPARATION
    18.
    发明公开
    RANDOM PROPYLENE-ETHYLENE COPOLYMERS AND PROCESS FOR THEIR PREPARATION 审中-公开
    丙烯 - 乙烯 - 邻苯二甲酸酯在VERFAHREN ZU DEREN HERSTELLUNG

    公开(公告)号：EP3140328A1

    公开(公告)日：2017-03-15

    申请号：EP15719487.9

    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

    Abstract: The present disclosure relates to propylene-ethylene copolymers comprising an ethylene content of 0.1-10% by weight, a molecular weight distribution (MWD), expressed in terms of Mw/Mn, of greater than 3.0 and a xylene soluble (XS) fraction content defined by values that fall below the line given by the equation XS=1.0296·e0.435C2. The propylene-ethylene copolymers advantageously exhibit high transparency and low melting temperatures.

    Abstract translation: 本公开内容涉及丙烯 - 乙烯共聚物，其包含乙烯含量为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（XS）部分含量 由低于由公式XS = 1.0296·e0.435C2给出的线的值定义。 丙烯 - 乙烯共聚物有利地表现出高透明度和低熔融温度。

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