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1. 发明申请

WO2013004507A1 POLYPROPYLENE FILMS AND SHEETS 审中-公开
标题翻译：聚丙烯薄膜和薄片
公开(公告)号：WO2013004507A1
公开(公告)日：2013-01-10
申请号：PCT/EP2012/061922
申请日：2012-06-21
申请人： BASELL POLIOLEFINE ITALIA S.r.l. , GALVAN, Monica , PANTALEONI, Roberto , FUSCO, Ofelia , GADDI, Benedetta , NEUMANN, Andreas , MAZZUCCO, Antonio , COLLINA, Gianni
发明人： GALVAN, Monica , PANTALEONI, Roberto , FUSCO, Ofelia , GADDI, Benedetta , NEUMANN, Andreas , MAZZUCCO, Antonio , COLLINA, Gianni
IPC分类号： C08F10/06 , C08F4/642 , C08J5/18
CPC分类号： C08F4/16 , B32B27/08 , B32B27/32 , B32B2307/518 , B32B2307/546 , B32B2553/00 , C08J5/18 , C08J2323/12 , C08F110/06 , C08F4/6492 , C08F4/651 , C08F2500/12 , C08F2500/15 , C08F2500/26
摘要： Films or sheets of polypropylene, particularly biaxially oriented polypropylene (BOPP) films, exhibiting excellent physical and mechanical properties combined with good processing characteristics can be prepared from propylene polymers prepared in the presence of Ziegler-Natta catalysts comprising a succinate and a diether compound.
摘要翻译：聚丙烯，特别是双轴取向聚丙烯（BOPP）薄膜，具有良好的物理和机械性能以及良好的加工特性的薄膜或片材可以由在琥珀酸酯和二醚化合物的齐格勒 - 纳塔催化剂存在下制备的丙烯聚合物制备。

2. 发明申请

WO2011036021A1 PROPYLENE POLYMER COMPOSITIONS 审中-公开
标题翻译：丙烯聚合物组合物
公开(公告)号：WO2011036021A1
公开(公告)日：2011-03-31
申请号：PCT/EP2010/062486
申请日：2010-08-26
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , GALVAN, Monica , CIARAFONI, Marco , COLLINA, Gianni , FUSCO, Ofelia , PANTALEONI, Roberto , MAZZUCCO, Antonio
发明人： GALVAN, Monica , CIARAFONI, Marco , COLLINA, Gianni , FUSCO, Ofelia , PANTALEONI, Roberto , MAZZUCCO, Antonio
IPC分类号： C08L23/12 , C08F297/08
CPC分类号： C08F297/083 , C08F110/06 , C08F210/06 , C08L23/12 , C08L23/16 , C08L2205/02 , C08L2207/02 , C08L2308/00 , C08L2314/02 , C08L2666/06 , C08F2500/04 , C08F2500/12 , C08F210/16 , C08F2500/17
摘要： A propylene polymer composition comprising (percent by weight): A) 74%-84% 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 a MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230°C and 2.16 kg load) from 110 to 200 g/10 min; B) 16%-26%, of a copolymer of propylene with from 39% to 48%, of ethylene derived units; the composition having an intrinsic viscosity of the fraction soluble in xylene at 25 °C comprised between 2.7 and 4.0 dl/g; and a MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230°C and 2.16 kg load) from 30 to 80 g/10 min.
摘要翻译：包含（重量％）的丙烯聚合物组合物：A）74％-84％的多分散指数（PI）值为4.6至10的丙烯均聚物，25℃下不溶于二甲苯的级分，高于90％，和MFR L（根据ISO 1133的熔体流动速率，条件L，即230℃和2.16kg负荷）为110至200g / 10min; B）16％-26％的丙烯与39％至48％的乙烯衍生单元的共聚物; 所述组合物的特性粘度在25℃下可溶于二甲苯的馏分的特性粘度为2.7至4.0dl / g; 和MFR L（根据ISO 1133的熔体流动速率，条件L，即230℃和2.16kg负荷）为30至80g / 10min。

3. 发明申请

WO2011080128A1 PROCESS FOR THE PRODUCTION OF POLYOLEFIN FILMS 审中-公开
标题翻译：生产聚烯烃薄膜的方法
公开(公告)号：WO2011080128A1
公开(公告)日：2011-07-07
申请号：PCT/EP2010/070122
申请日：2010-12-17
申请人： Basell Poliolefine Italia s.r.l. , CAPUTO, Tiziana , GALVAN, Monica , MAZZUCCO, Antonio , MASSARI, Paola
发明人： CAPUTO, Tiziana , GALVAN, Monica , MAZZUCCO, Antonio , MASSARI, Paola
IPC分类号： C08F10/00 , C08J5/10 , C08K5/00
CPC分类号： C08J7/123 , C08F10/00 , C08F210/06 , C08J2323/02 , C08K5/0075 , C08K5/1515 , C08F210/16 , C08F2500/26 , C08F2/34 , C08F2/005
摘要： A process for the production of a corona-treated polyolefin film comprising the gas-phase polymerization of one or more α-olefins in the presence of a polymerization catalyst and an antistatic agent having a molecular weight higher than 500, said antistatic agent being fed at any stage of the polymerization process in an amount from 30 to 500 ppm weight based on the weight of the produced polyolefin.
摘要翻译：一种电晕处理的聚烯烃膜的制造方法，包括在聚合催化剂和分子量高于500的抗静电剂的存在下，一种或多种α-烯烃的气相聚合，所述抗静电剂以基于所制备的聚烯烃的重量，聚合过程的任何阶段的量为30至500ppm重量。

4. 发明申请

WO2010026091A1 PROCESS FOR THE GAS-PHASE POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：油相的气相聚合方法
公开(公告)号：WO2010026091A1
公开(公告)日：2010-03-11
申请号：PCT/EP2009/060997
申请日：2009-08-26
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , MAZZUCCO, Antonio , SOFFRITTI, Silvia , CAPUTO, Tiziana , COLLINA, Gianni , RINALDI, Riccardo , PICA, Roberta
发明人： MAZZUCCO, Antonio , SOFFRITTI, Silvia , CAPUTO, Tiziana , COLLINA, Gianni , RINALDI, Riccardo , PICA, Roberta
IPC分类号： C08F10/00 , C08F4/64
CPC分类号： C08F210/16 , C08F110/02 , C08F4/6543 , C08F2/34 , C08F2/001 , C08F2500/24
摘要： A process for the polymerisation of olefins in the presence of a solid catalyst component and a catalyst activator, the process being performed in a gas-phase reactor having interconnected polymerization zones, where the growing polymer particles flow upward through a first polymerization zone (riser) under fast fluidization conditions, leave said riser and enter a second polymerization zone (downcomer) through which they flow downward under the action of gravity, leave said downcomer and are reintroduced into the riser, thus establishing a polymer circulation between said riser and said downcomer, the process being characterized in that said solid catalyst component has an average size P50 ranging from 20 μm to 65 μm and the gas flows upward in said first polymerization zone at a velocity ranging from 0.8 to 2.0 m/s.
摘要翻译：一种在固体催化剂组分和催化剂活化剂存在下使烯烃聚合的方法，该方法在具有互连聚合区的气相反应器中进行，其中生长的聚合物颗粒向上流过第一聚合区（提升管）在快速流化条件下，离开所述提升管并进入第二聚合区（降液管），通过它们在重力作用下向下流动，离开所述降液管并重新引入提升管，从而在所述提升管和所述降液管之间建立聚合物循环，该方法的特征在于所述固体催化剂组分的平均尺寸P50为20μm至65μm，气体以0.8-2.0m / s的速度在所述第一聚合区域中向上流动。

5. 发明申请

WO2009080660A1 PROCESS FOR THE GAS-PHASE POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：油相的气相聚合方法
公开(公告)号：WO2009080660A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/067772
申请日：2008-12-17
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , MAZZUCCO, Antonio , RINALDI, Riccardo , SOFFRITTI, Silvia , BALESTRA, Enrico , PENZO, Giuseppe , MEI, Gabriele
发明人： MAZZUCCO, Antonio , RINALDI, Riccardo , SOFFRITTI, Silvia , BALESTRA, Enrico , PENZO, Giuseppe , MEI, Gabriele
IPC分类号： B01J19/24 , C08F10/00
CPC分类号： B01J19/2435 , B01J2219/00164 , B01J2219/00166 , B01J2219/00173 , C08F10/00 , C08F110/06 , C08F210/06 , C08F2/34 , C08F2/001 , C08F2500/05 , C08F210/16
摘要： A process for the gas-phase polymerization of α-olefms carried out in two interconnected polymerization zones, wherein the growing polymer particles flow through the first of said polymerization zones (riser) under fast fluidization conditions, leave said riser and enter the second of said polymerization zones (downcomer) through which they flow downward in a densified form, the process being characterized in that: (a) the gas mixture present in the riser is totally or partially prevented from entering the downcomer by introducing into the upper part of said downcomer a liquid stream LB having a composition different from the gaseous mixture present in the riser; (b) the ratio R between the flow rate F p of polymer circulated between said downcomer and said riser and the flow rate LB of said liquid being adjusted in a range from 10 to 50.
摘要翻译：一种用于在两个相互连接的聚合区中进行的α-烯烃的气相聚合的方法，其中生长的聚合物颗粒在快速流化条件下流过第一个所述聚合区（提升管），离开所述提升管并进入所述聚合区（降液管），通过它们以致密化形式向下流动，该方法的特征在于：（a）通过引入所述降液管的上部，存在于提升管中的气体混合物被全部或部分地防止进入降液管具有与提升管中存在的气体混合物不同的组成的液体流LB; （b）在所述降液管和所述提升管之间循环的聚合物的流量Fp与所述液体的流量LB之间的比R调节在10至50的范围内。

6. 发明申请

WO2011029735A1 PROCESS FOR THE GAS-PHASE POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：油相的气相聚合方法
公开(公告)号：WO2011029735A1
公开(公告)日：2011-03-17
申请号：PCT/EP2010/062574
申请日：2010-08-27
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , MAZZUCCO, Antonio , CAPUTO, Tiziana , RINALDI, Riccardo
发明人： MAZZUCCO, Antonio , CAPUTO, Tiziana , RINALDI, Riccardo
IPC分类号： C08F10/00
CPC分类号： C08F210/06 , C08F110/06 , C08F2/005 , C08F2/34 , C08F2/001 , C08F2500/12 , C08F2500/18 , C08F2500/24 , C08F210/16
摘要： A process for the gas-phase polymerization of one or more alpha-olefms in the presence of a polymerization catalyst, the process comprising: - at least a polymerization step wherein the polymer particles flow downward in densified form under the action of gravity so as to form a densified polymer bed; - metering an anti-fouling agent in said polymerization step by means of at least N feeding lines placed at different heights of said densified polymer bed, N being the integer number satisfying the equation N> (1+0.08 % H), where H is the height (expressed in meters) of the polymer bed.
摘要翻译：一种在聚合催化剂存在下一种或多种α-烯烃的气相聚合的方法，该方法包括：至少聚合步骤，其中聚合物颗粒在重力作用下以致密化形式向下流动，以便形成致密聚合物床; - 在所述聚合步骤中通过至少放置在所述致密化聚合物床的不同高度的N条进料管线计量防污剂，N为满足方程式N>（1 + 0.08％H）的整数，其中H为聚合物床的高度（以米计）。

7. 发明申请

WO2007033941A1 GAS-PHASE PROCESS FOR THE POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：用于烯烃聚合的气相工艺
公开(公告)号：WO2007033941A1
公开(公告)日：2007-03-29
申请号：PCT/EP2006/066421
申请日：2006-09-15
申请人： Basell Poliolefine Italia s.r.l. , PATER, Jochem , BAITA, Pietro , MEI, Gabriele , MAZZUCCO, Antonio
发明人： PATER, Jochem , BAITA, Pietro , MEI, Gabriele , MAZZUCCO, Antonio
IPC分类号： C08F2/34 , C08F10/00 , C08F2/01 , B01J8/06
CPC分类号： B01J8/1827 , B01J8/002 , B01J8/0035 , B01J8/1872 , B01J19/2415 , B01J2208/00256 , B01J2208/00274 , B01J2208/0053 , B01J2208/00752 , B01J2219/00006 , B01J2219/00033 , B01J2219/0004 , C08F10/00 , C08F110/02 , C08F2/34 , C08F2/01 , C08F2500/05 , C08F2500/12 , C08F2500/24
摘要： A process for the gas-phase polymerization of one or more alpha-olefins in the presence of a polymerization catalyst system, the process comprising: a) contacting in a continuous way a gas comprising one or more of said alpha-olefins with said catalyst system in a gas-phase tubular reactor at a temperature from 30°C to 130°C in order to obtain a polymerization degree up to 500 grams per gram of catalyst system; b) feeding in continuous the prepolymer from step a) to a successive gas-phase polymerization reactor; wherein said gas-phase tubular reactor has a length/diameter ratio higher than 100.
摘要翻译：一种在聚合催化剂体系存在下气相聚合一种或多种α-烯烃的方法，该方法包括：a）以连续的方式使包含一种或多种所述α-烯烃的气体与所述催化剂体系在气相管式反应器中，在30℃至130℃的温度下，以获得高达500克/克催化剂体系的聚合度; b）将预聚物从步骤a）连续进料到连续的气相聚合反应器; 其中所述气相管式反应器具有高于100的长度/直径比。

8. 发明申请

WO2009144144A1 PROCESS FOR THE GAS-PHASE POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：油相的气相聚合方法
公开(公告)号：WO2009144144A1
公开(公告)日：2009-12-03
申请号：PCT/EP2009/055916
申请日：2009-05-15
申请人： Basell Poliolefine Italia s.r.l. , RINALDI, Riccardo , MAZZUCCO, Antonio , BALESTRA, Enrico , PENZO, Giuseppe , DORINI, Maurizio , MEI, Gabriele
发明人： RINALDI, Riccardo , MAZZUCCO, Antonio , BALESTRA, Enrico , PENZO, Giuseppe , DORINI, Maurizio , MEI, Gabriele
IPC分类号： C08F10/00 , C08F2/34 , C08F2/01
CPC分类号： B01J19/2435 , B01J19/2465 , B01J2219/00087 , C08F10/00 , C08F110/02 , C08F110/06 , Y10S526/901 , C08F2/34 , C08F2/001 , C08F2/01 , C08F2500/05 , C08F2500/15
摘要： A process for the polymerisation of olefins carried out in a gas-phase reactor having interconnected polymerization zones, where the growing polymer particles flow upward through a first polymerization zone (riser) under fast fluidization or transport conditions, leave said riser and enter a second polymerization zone (downcomer) through which they flow downward under the action of gravity, leave said downcomer and are reintroduced into the riser, a gas recycle stream being withdrawn from said first polymerisation zone, subjected to cooling below its dew point and then returned to said first polymerisation zone, the process being characterised in that said gas recycle stream is cooled at a temperature Tc ranging from 0.05°C to 3°C below its dew point.
摘要翻译：在具有相互连接的聚合区的气相反应器中进行烯烃聚合的方法，其中生长的聚合物颗粒在快速流化或输送条件下向上流过第一聚合区（提升管），离开所述提升管并进入第二聚合（下降管），通过它们在重力作用下向下流动，离开所述下降管并重新引入提升管，从所述第一聚合区域排出的气体循环物流经历其低于其露点的冷却，然后返回到所述第一聚合区，其特征在于所述气体再循环流在低于露点的0.05℃至3℃的温度Tc下冷却。

9. 发明申请

WO2014060217A1 PROCESS FOR THE PREPARATION OF PROPYLENE RANDOM COPOLYMERS 审中-公开
标题翻译：制备丙烯随机共聚物的方法
公开(公告)号：WO2014060217A1
公开(公告)日：2014-04-24
申请号：PCT/EP2013/070609
申请日：2013-10-03
申请人： BASELL POLIOLEFINE ITALIA S.R.L.
发明人： GALVAN, Monica , NEUMANN, Andreas , CAPUTO, Tiziana , SQUARZONI, Stefano , MAZZUCCO, Antonio , FUSCO, Ofelia , GADDI, Benedetta , COLLINA, Gianni
IPC分类号： C08F210/06 , C08F4/651
CPC分类号： C08F210/06 , C08F4/651 , C08F210/16 , C08F2500/03 , C08F2500/26
摘要： A process for the preparation of random copolymer of propylene containing up to 6.0 % by weight of ethylene units, suitable for the manufacture of pipes, by copolymerizing propylene and ethylene in the presence of a catalyst system comprising the product obtained by contacting the following components: (a) a solid catalyst component 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 40 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) n aluminum hydrocarbyl compound, and (c) optionally an external electron donor compound.
摘要翻译：一种制备含有至多6.0重量％乙烯单元的丙烯的无规共聚物的方法，该乙烯单元通过在包含通过接触以下组分获得的产物的催化剂体系的存在下共聚合丙烯和乙烯：（a）固体催化剂组分，其包含卤化镁，至少具有Ti-卤素键的钛化合物和至少两种电子给体化合物，其中一种以相对于总量为40至90摩尔％的量存在供体量，选自琥珀酸盐，另一种选自1,3二醚，（b）n烃基铝化合物，和（c）任选的外电子给体化合物。

10. 发明申请

WO2014005816A1 POLYPROPYLENE FIBER 审中-公开
标题翻译：聚丙烯纤维
公开(公告)号：WO2014005816A1
公开(公告)日：2014-01-09
申请号：PCT/EP2013/062245
申请日：2013-06-13
申请人： BASELL POLIOLEFINE ITALIA S.R.L.
发明人： GALVAN, Monica , NEUMANN, Andreas , PANTALEONI, Roberto , MAZZUCCO, Antonio , FUSCO, Ofelia , GADDI, Benedetta , COLLINA, Gianni
IPC分类号： D01F6/06 , C08F4/651 , C08F10/06
CPC分类号： D01F6/06 , B29C47/0004 , B29K2023/12 , B29L2031/731 , D04H3/007 , D04H3/016 , D04H3/16 , D10B2321/022 , Y10T442/681 , C08F10/00 , C08F4/651 , C08F4/6545 , C08F4/6492 , C08F110/06 , C08F2500/12
摘要： Fibers comprising a polypropylene obtainable by a process comprising the steps of: (i) polymerizing propylene in the presence of a catalyst system comprising the product obtained by contacting the following components: (a) a solid catalyst component 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 40 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 hydrocarbyl compound, and (c) optionally an external electron donor compound, to obtain a polypropylene precursor having a melt flow rate MFRl; (ii) subjecting the thus-obtained polypropylene precursor to visbreaking to obtain a visbroken polypropylene having a melt flow rate MFR2; (iii) spinning the visbroken polypropylene obtained in the previous step; wherein MFR2 is comprised between from 15 to 40 g/10min, the ratio MFR2/MFR1 is comprised between 8 and 18, both MFRl and MFR2 being measured according to ISO method 1133 (230° C, 2.16 kg).
摘要翻译：包含聚丙烯的纤维包括以下步骤：（i）在催化剂体系存在下聚合丙烯，所述催化剂体系包含通过使以下组分接触获得的产物：（a）固体催化剂组分，其包含卤化镁，钛化合物具有至少一个Ti-卤素键和至少两个电子给体化合物，其中一种以相对于供体总量为40-90％摩尔量存在，选自琥珀酸盐，另一种选自1， 3二醚，（b）铝烃基化合物和（c）任选的外电子给体化合物，以获得熔体流动速率MFR1的聚丙烯前体; （ii）将由此获得的聚丙烯前体进行减粘裂化以得到熔体流动速率MFR 2的减粘裂化聚丙烯; （iii）纺丝上一步获得的耐磨破坏聚丙烯; 其中MFR 2为15至40g / 10min，MFR 2 / MFR 1的比率为8至18，根据ISO方法1133（230℃，2.16kg）测量MFR1和MFR2。

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