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    PROPYLENE TERPOLYMERS
    61.
    发明申请
    PROPYLENE TERPOLYMERS 审中-公开
    丙烯三聚体

    公开(公告)号：WO2013083576A1

    公开(公告)日：2013-06-13

    申请号：PCT/EP2012/074391

    申请日：2012-12-05

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： MARZOLLA, Roberta ,  GALVAN, Monica ,  CAPUTO, Tiziana

    IPC: C08F2/00 ,  C08F2/34 ,  C08F210/06 ,  C08J5/18

    CPC classification number: C08F210/06 ,  C08J5/18 ,  C08J2323/14 ,  C08F210/08 ,  C08F210/16 ,  C08F2500/26 ,  C08F2/001 ,  C08F4/6492

    Abstract: A propylene ethylene 1-butene terpolymer wherein: (i) the content of ethylene derived units ranges from 0.5 wt% to 2.0 wt%, (ii) the content of 1-butene rangesfrom 5.0 wt% to 8.0 wt%, (iii) the melting point (Tm) ranges from 136°C to 148°C; wherein said terpolymer is obtained with a polymerization process carried out in a gas-phase polymerization reactor comprising at least two interconnected polymerization zones.

    Abstract translation: 丙烯乙烯-1-丁烯三元共聚物，其中：（i）乙烯衍生单元的含量为0.5重量％至2.0重量％，（ii）1-丁烯的含量为5.0重量％至8.0重量％，（iii） 熔点（Tm）范围为136℃至148℃; 其中所述三元共聚物通过在包含至少两个互连聚合区的气相聚合反应器中进行的聚合方法获得。

    POLYOLEFIN BASED CORRUGATED BOARDS
    63.
    发明申请
    POLYOLEFIN BASED CORRUGATED BOARDS 审中-公开
    基于POLYOLEFIN的矫正板

    公开(公告)号：WO2012076447A1

    公开(公告)日：2012-06-14

    申请号：PCT/EP2011/071702

    申请日：2011-12-05

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  MARZOLLA, Roberta ,  GALVAN, Monica ,  PO, Daniele

    Inventor： MARZOLLA, Roberta ,  GALVAN, Monica ,  PO, Daniele

    IPC: C08L23/10

    CPC classification number: C08L23/10 ,  C08L23/06 ,  C08L23/16 ,  C08L2205/03

    Abstract: A corrugated board comprising a polyolefin composition comprising (per cent by weight): a) from 50% to 85 of a propylene polymer having a fraction of xylene solubles measured at 25°C lower than 3%; b) from 5% to 20%, of a copolymer of ethylene and propylene, the copolymer having an amount of recurring units deriving from ethylene ranging from 30 to 60%, and being partially soluble in xylene at soluble in xylene at 25°C; the polymer fraction soluble in xylene at soluble in xylene at 25°C having an intrinsic viscosity value ranging from 2.0 to 4.0 dl/g; and c) 5% to 30%), of ethylene homopolymer having having a xylene soluble fraction at 25°C ranging from 5% to 30%; the sum of a)+b) +c) being 100; said composition having a value of melt flow rate ranging from 0.5 to 30.0 g/10 min.

    Abstract translation: 一种包含聚烯烃组合物的瓦楞纸板，其包含（重量百分比）：a）50％至85％的在25℃下测得的二甲苯可溶物的分数低于3％的丙烯聚合物; b）5％至20％的乙烯和丙烯的共聚物，所述共聚物具有衍生自乙烯的重复单元的量为30至60％，并且在25℃下可溶于二甲苯中部分溶于二甲苯; 在25℃下可溶于二甲苯的二甲苯中的聚合物部分的特性粘度值为2.0-4.0dl / g; 和c）5％至30％）的在25℃下具有5％至30％的二甲苯可溶组分的乙烯均聚物; a）+ b）+ c）的和为100; 所述组合物的熔体流动速率范围为0.5至30.0g / 10min。

    POLYOLEFIN COMPOSITIONS
    65.
    发明申请
    POLYOLEFIN COMPOSITIONS 审中-公开
    聚烯烃组合物

    公开(公告)号：WO2010149705A1

    公开(公告)日：2010-12-29

    申请号：PCT/EP2010/058916

    申请日：2010-06-23

    Applicant: Basell Poliolefine Italia S.r.l. ,  GALVAN, Monica ,  CIARAFONI, Marco ,  PANTALEONI, Roberto ,  FERRARO, Angelo

    Inventor： GALVAN, Monica ,  CIARAFONI, Marco ,  PANTALEONI, Roberto ,  FERRARO, Angelo

    IPC: C08L23/10 ,  B29C45/00 ,  C08J5/18

    CPC classification number: C08J5/18 ,  C08J2323/10 ,  C08L23/0807 ,  C08L23/0815 ,  C08L23/10 ,  C08L2666/06

    Abstract: Polyolefin compositions particularly suitable for cast film, exhibiting heat sealability, retortability, low haze and stiffness, comprising: 1) 75-85% of a propylene homopolymer or copolymer of propylene with ethylene and/or one or more C 4 -C 10 α-olefin(s), the homopolymer or copolymer having melting temperature equal to or higher than 150°C, 2) 15-25% of a copolymer of ethylene with one or more C 4 -C 10 α-olefin(s) containing from 20 to 30% of said C 4 -C 10 α-olefin(s); said composition having MFR (at 230°C, 2.16 kg) of from 5-10 g/10 min, the total content of ethylene of from 10 to 20 %, the total content of C 4 -C 10 α-olefin(s) of from 2 to 8 %, the ratio XStot/XSm of the total fraction soluble in Xylene at room temperature to the fraction soluble in Xylene at room temperature of the matrix component (1) of from 5 to 15, and the value of the intrinsic viscosity of the total fraction soluble in Xylene at room temperature (XSIVtot) of 1.5 dl/g or less.

    Abstract translation: 特别适用于流延膜的聚烯烃组合物，具有热封性，蒸馏性，低雾度和刚度，包括：1）75-85％的丙烯均聚物或丙烯与乙烯和/或一种或多种C 4 -C 10α-烯烃的共聚物 s），熔融温度等于或高于150℃的均聚物或共聚物，2）乙烯与一种或多种C 20 -C 30α-烯烃的共聚物的15-25％ 所述C 4 -C 10α-烯烃; 所述组合物的MFR（在230℃，2.16kg）为5-10g / 10min，乙烯的总含量为10至20％，C 4 -C 10α-烯烃的总含量为 2〜8％，室温下可溶于二甲苯的总馏分的比例XStot / XSm与基体成分（1）的室温下可溶于二甲苯的馏分的比例为5〜15，特性粘度的值 在室温下可溶于二甲苯的总馏分（XSIVtot）为1.5dl / g以下。

    PROCESS FOR THE PREPARATION OF IMPACT RESISTANT PROPYLENE POLYMER COMPOSITIONS
    66.
    发明申请
    PROCESS FOR THE PREPARATION OF IMPACT RESISTANT PROPYLENE POLYMER COMPOSITIONS 审中-公开
    制备抗冲击丙烯聚合物组合物的方法

    公开(公告)号：WO2010146074A1

    公开(公告)日：2010-12-23

    申请号：PCT/EP2010/058437

    申请日：2010-06-16

    Applicant: BASELL POLIOLEFINE ITALIA S.r.l. ,  COLLINA, Gianni ,  CIARAFONI, Marco ,  FUSCO, Ofelia ,  GADDI, Benedetta ,  GALVAN, Monica ,  MORINI, Giampiero ,  PANTALEONI, Roberto ,  VERROCCHIO, Francesca

    Inventor： COLLINA, Gianni ,  CIARAFONI, Marco ,  FUSCO, Ofelia ,  GADDI, Benedetta ,  GALVAN, Monica ,  MORINI, Giampiero ,  PANTALEONI, Roberto ,  VERROCCHIO, Francesca

    IPC: C08F10/06

    CPC classification number: C08F10/06 ,  C08F110/06 ,  C08F4/6492 ,  C08F4/651 ,  C08F2/001 ,  C08F210/06 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/17 ,  C08F4/6494

    Abstract: A process for the preparation of propylene polymer compositions carried out in the presence of a catalyst system comprising (a) a solid catalyst component having average particle size ranging from 15 to 80 μm 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 50 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) an aluminum alkyl and optionally (c) an external electron donor compound, and comprising the following steps: (i) contacting the catalyst components (a), (b) and optionally (c); (ii) pre -polymerizing up to forming amounts of polymer from about 0.1 up to about 1000 g per gram of solid catalyst component (a); (iii)polymerizing propylene producing a propylene (co)polymer being for at least 85% by weight of insoluble in xylene at 25°C and (iv)in a successive step, carried out in gas-phase, polymerizing mixtures of ethylene with α-olefϊns CH 2 =CHR in which R is a hydrocarbon radical having 1-10 carbon atoms, to produce the said ethylene copolymer.

    Abstract translation: 一种制备丙烯聚合物组合物的方法，所述组合物在催化剂体系存在下进行，所述催化剂体系包含（a）平均粒度为15-80μm的固体催化剂组分，其包含卤化镁，至少具有Ti- 卤素键和至少两种电子给体化合物，其中一种以相对于供体总量为50-90％摩尔量存在，选自琥珀酸盐，另一种选自1,3-二醚，（b） 烷基铝和任选的（c）外电子给体化合物，并包括以下步骤：（i）使催化剂组分（a），（b）和任选的（c）接触; （ii）预聚合至每克固体催化剂组分（a）约0.1至约1000g的聚合物的形成量; （iii）聚合产生丙烯（共）聚合物的丙烯，其在25℃下为不溶于二甲苯的至少85重量％，和（iv）在连续步骤中，在气相中进行乙烯与乙烯的聚合混合物 烯基-CH 2 = CHR，其中R是具有1-10个碳原子的烃基，以制备所述乙烯共聚物。

    MIXTURES OF BITUMEN AND 1-BUTENE POLYMERS
    69.
    发明公开
    MIXTURES OF BITUMEN AND 1-BUTENE POLYMERS 审中-公开

    公开(公告)号：EP3835363A1

    公开(公告)日：2021-06-16

    申请号：EP19215518.2

    申请日：2019-12-12

    Applicant: Basell Poliolefine Italia S.r.l.

    Inventor： GALVAN, Monica ,  MARCHINI, Roberta ,  BAUDIER, Vincent ,  BIONDINI, Gisella

    IPC: C08L95/00 ,  C08L23/20 ,  D06N5/00 ,  E01C7/18 ,  E04D5/10

    Abstract: The present disclosure relates to a mixture comprising:
    (A) 70%-98% by weight of a bitumen; and
    (B) 2%-30% by weight of a butene-1 polymer composition having a Melt Flow Rate (MFR) value, measured according to ISO 1133-2:2011 at 190°C, 2.16kg, of from 200 to 1,500 g/10min., said composition comprising:
    (B I ) a butene-1 homopolymer or a copolymer of butene-1 having a copolymerized comonomer content (C I ) of up to 5% by mole;
    (B II ) a copolymer of butene-1 having a copolymerized comonomer content (C II ) of from 6% to 20% by mole;
    said composition (B) having a total copolymerized comonomer content from 4% to 15% by mole, referred to the sum of (B I ) and (B II );
    wherein the amounts of (A) and (B) are referred to the total weight of (A) + (B).

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