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    PROPYLENE BASED TERPOLYMER FOR CONTAINERS
    12.
    发明申请
    PROPYLENE BASED TERPOLYMER FOR CONTAINERS 审中-公开
    用于容器的基于丙烯的三元共聚物

    公开(公告)号：US20160145365A1

    公开(公告)日：2016-05-26

    申请号：US14896644

    申请日：2014-05-06

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： MARA DESTRO ,  MARCO CIARAFONI ,  PAOLA MASSARI ,  TIZIANA CAPUTO ,  THOMAS BOHM

    IPC: C08F210/06

    CPC classification number: C08F210/06 ,  C08F2500/12 ,  C08F210/16 ,  C08F210/14

    Abstract: A container comprising a propylene, ethylene, 1-hexene terpolymer wherein in the terpolymer: (i) the content of ethylene derived units ranges from 0.5 wt % to 2.0 wt %; (ii) the content of 1-hexene derived units ranges from 1.5 wt % to 5.5 wt %; (iii) the content of ethylene derived units fulfills the following equation (I); C2

    Abstract translation: 一种包含丙烯，乙烯，1-己烯三元共聚物的容器，其中在三元共聚物中：（i）乙烯衍生单元的含量为0.5wt％至2.0wt％; （ii）1-己烯衍生单元的含量为1.5wt％至5.5wt％; （iii）乙烯衍生单元的含量满足下式（I）; C2

    PROPYLENE TERPOLYMER
    14.
    发明申请
    PROPYLENE TERPOLYMER 有权

    公开(公告)号：US20220033596A1

    公开(公告)日：2022-02-03

    申请号：US17275939

    申请日：2019-09-04

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： PAOLA MASSARI ,  CLAUDIO CAVALIERI ,  CAROLINE CATHELIN ,  DAVIDE TARTARI ,  MARCO CIARAFONI ,  ROBERTO PANTALEONI

    IPC: C08J5/18 ,  C08L23/14

    Abstract: A terpolymer compositions made from or containing: A) From 80 wt % to 97 wt %; of a first 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 %; and B) From 20 wt % to 3 wt %; of a second 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 having 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 %.

    NUCLEATED PROPYLENE POLYMER COMPOSITION
    15.
    发明申请
    NUCLEATED PROPYLENE POLYMER COMPOSITION 审中-公开

    公开(公告)号：US20190322850A1

    公开(公告)日：2019-10-24

    申请号：US16341584

    申请日：2017-10-05

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： PAOLA MASSARI ,  ANDREA FELISATI ,  MARCO IZZI ,  CLAUDIO CAVALIERI ,  MARCO CIARAFONI ,  SILVIA GUERRA ,  ROBERTO PANTALEONI ,  FEDERICA MALIZIA

    IPC: C08L23/12 ,  C08L23/14 ,  C08K5/1575 ,  C08K5/098 ,  C08K5/00 ,  C08K5/56

    Abstract: A nucleated propylene polymer composition made from or containing: A) a propylene homopolymer; B) a copolymer of propylene with ethylene derived units; the nucleated composition having a fraction soluble in xylene at 25° C. between 9.0 and 21.0 wt %, an intrinsic viscosity of the fraction soluble in xylene at 25° C. between 1.0 and 1.9 dl/g, a total melt flow rate between 1.5 and 5 g/10 min and the value of the relation (I): 22.5+0.2*MFR−1.2*Xs+0.2*IV  (I) is higher than 5.9; wherein MFR is the melt flow rate of the nucleated composition; IV is the intrinsic viscosity of the fraction soluble in xylene at 25° C.; and Xs is the fraction soluble in xylene at 25° C., the amount of A+B is equal to 100 wt %, and the nucleating agent is selected from the group consisting of aromatic or aliphatic carboxylic acids, aromatic metal phosphates, sorbitol derivatives and talc.

    COMPOSITION COMPRISING PROPYLENE-ETHYLENE-1-BUTENE TERPOLYMERS
    17.
    发明申请
    COMPOSITION COMPRISING PROPYLENE-ETHYLENE-1-BUTENE TERPOLYMERS 审中-公开

    公开(公告)号：US20180237623A1

    公开(公告)日：2018-08-23

    申请号：US15750772

    申请日：2016-07-19

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： ANDREA FELISATI ,  ANGELO FERRARO ,  PAOLA MASSARI ,  MARCO CIARAFONI ,  CLAUDIO CAVALIERI ,  ROBERTO PANTALEONI

    IPC: C08L23/14 ,  C08J5/18

    Abstract: A polyolefin composition made from or containing: 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 %; wherein the ratio C2 wt %/C4 wt % is between 0.22 and 3.0, where C2 wt % is the weight percent of ethylene derived units and C4 wt % is the weight percent of 1-butene derived units; the content of xylene soluble fraction at 25° C. is between 2 and 15 wt %; molecular weight distribution (MWD), expressed in terms of Mw/Mn, greater than 4.0; recoverable compliance at 200° C. having a maximum value between 800 and 1200 seconds, lower than 65×10−5 Pa−1.

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