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1. 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。

2. 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。

3. 发明申请

WO2013178509A1 MINERAL-FILLED POLYPROPYLENE COMPOSITION FOR FOAMING 审中-公开
标题翻译：用于泡沫的矿物填充聚丙烯组合物
公开(公告)号：WO2013178509A1
公开(公告)日：2013-12-05
申请号：PCT/EP2013/060442
申请日：2013-05-22
申请人： BASELL POLIOLEFINE ITALIA S.R.L.
发明人： LANGENFELDER, Dieter , ROHRMANN, Jürgen
IPC分类号： C08L23/10 , C08L23/12 , C08L23/14 , C08J5/18 , C08J9/00
CPC分类号： C08J9/0061 , C08J9/0028 , C08J9/0066 , C08J9/122 , C08J2203/06 , C08J2323/10 , C08J2323/14 , C08J2423/06 , C08J2423/14 , C08J2423/16 , C08J2423/20 , C08K3/04 , C08K3/34 , C08L23/06 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08L2205/02 , C08L2207/02 , C09J107/02
摘要： The present invention relates to anew polypropylene compositionfor the production of foamed molded articles, such as finished parts for the automotive industry.
摘要翻译：本发明涉及用于生产汽车工业的成品的发泡成型制品的新型聚丙烯组合物。

4. 发明申请

WO2013068274A1 POLYMER COMPOSITION FOR BUMPERS AND INTERIORS AND POLYETHYLENE-BASED RESIN PRECURSOR 审中-公开
标题翻译：用于缓冲和内部聚合物和聚乙烯基树脂前体的聚合物组合物
公开(公告)号：WO2013068274A1
公开(公告)日：2013-05-16
申请号：PCT/EP2012/071444
申请日：2012-10-30
申请人： BASELL POLIOLEFINE ITALIA S.R.L.
发明人： FANTINEL, Fabiana , WILLEMS, Sander , GRAZZI, Michele , PELLEGATTI, Giampaolo , ROHRMANN, Jürgen , MIHAN, Shahram
IPC分类号： C08L23/06 , C08L23/10 , C08L23/12
CPC分类号： C08L23/12 , C08L23/06 , C08L23/0807 , C08L23/10 , C08L23/16 , C08L2205/02 , C08L23/0815 , C08L23/142
摘要： Polyolefin compositions suitable for injection molded items e.g. for impact bumpers and car interiors comprising from 30% to 90% by weight of an heterophasic propylene polymer composition (A); and from 10% to 70% by weight of a multimodal ethylene/butene- 1 copolymer (B); having density from 0.850 to 0.935 g/cm 3 , total comonomer content from 6% to 30% by weight, Mw/Mn from 4 to 20; intrinsic viscosity in decalin at 135°C from 1.0 to 4.0 dL/g, and comprising an HDPE fraction (HDPE %wt) up to 30%wt; further comprising from 0 to 50 % by weight of a filler (C) and optionally, in amount up to 10% by weight with respect to the overall composition, an impact modifier masterbatch component D consisting of an ultra-soft heterophasic copolymer component.
摘要翻译：适用于注射成型物品的聚烯烃组合物用于冲击保险杠和汽车内饰，其包含按重量计30％至90％的异相丙烯聚合物组合物（A）; 和10重量％至70重量％的多峰乙烯/丁烯-1共聚物（B）; 密度为0.850-0.935g / cm3，总共聚单体含量为6〜30重量％，Mw / Mn为4〜20; 十氢萘在135℃下的特性粘度为1.0至4.0dL / g，并且包含高达30％wt的HDPE级分（HDPE％wt）; 进一步包含0至50重量％的填料（C），并且任选地，相对于整个组合物，其量为至多10重量％，由超软多相共聚物组分组成的抗冲改性剂母料组分D。

5. 发明申请

WO2012152802A1 SOFT POLYOLEFIN COMPOSITIONS AND HIGHLY FILLED COMPOUNDS THEREOF 审中-公开
标题翻译：软的聚烯烃组合物及其高填充化合物
公开(公告)号：WO2012152802A1
公开(公告)日：2012-11-15
申请号：PCT/EP2012/058476
申请日：2012-05-09
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , GOBERTI, Paolo , PELLEGATTI, Giampaolo , LUNGHI, Luca
发明人： GOBERTI, Paolo , PELLEGATTI, Giampaolo , LUNGHI, Luca
IPC分类号： C08L23/10 , C08L23/16 , C08K3/00
CPC分类号： C08L23/14 , C08K3/00 , C08L23/10 , C08L23/16 , Y10T428/2933
摘要： Flexible polyolefin compositions with improved balance of properties particularly for applications where softness and ductility at low temperature is requested comprising: A) from 20 to 40% by weight of a crystalline polymer fraction consisting of a propylene homopolymer, or a copolymer of propylene, or mixtures thereof, said crystalline fraction having a xylene insoluble fraction at 25°C of at least 90% by weight,. B) from 60 to 80 % by weight of an elastomeric fraction consisting of a copolymeror blend of copolymers of propylene with one or more alpha-olefins, and optionally with minor quantities of a diene; said copolymer or blend containing ethylene in a quantity lower than 40% by weight. the fraction soluble in xylene at 25°C of said polyolefin composition having IVgpc lower than 2.5 dl/g, Mw/Mn (GPC) equal to or higher than 4, Mz/Mw (GPC) equal to or higher than 2.5. Said polyolefin composition optionally further comprising an inorganic filler (II) selected from flame-retardant inorganic fillers and inorganic oxides or salts.
摘要翻译：具有改善的性能平衡的柔性聚烯烃组合物，特别适用于要求低温柔软度和延展性的应用，包括：A）20-40重量％的由丙烯均聚物或丙烯共聚物或其混合物组成的结晶聚合物部分所述结晶部分在25℃下的二甲苯不溶部分至少为90重量％。 B）60至80重量％的由丙烯与一种或多种α-烯烃的共聚物和任选地少量二烯的共聚物共混物组成的弹性体级分; 所述共聚物或共混物含有低于40重量％的乙烯。所述聚烯烃组合物在25℃下可溶于二氯甲烷的馏分具有低于2.5dl / g，Mw / Mn（GPC）等于或高于4，Mz / Mw（GPC）等于或高于2.5的聚烯烃组合物。所述聚烯烃组合物任选地还包含选自阻燃无机填料和无机氧化物或盐的无机填料（II）。

6. 发明申请

WO2012049132A1 POLYMER FILAMENT 审中-公开
标题翻译：聚合物纤维
公开(公告)号：WO2012049132A1
公开(公告)日：2012-04-19
申请号：PCT/EP2011/067666
申请日：2011-10-11
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , VANZINI, Roberto , De Palo, Roberto
发明人： VANZINI, Roberto , De Palo, Roberto
IPC分类号： D01D5/24 , D01F6/46
CPC分类号： C08L47/00 , C08L23/12 , C08L23/20 , C08L2205/16 , D01D5/426 , D01F6/46
摘要： A polymer filament comprising a polyolefin composition which comprises (percentages by weight): A)5%-95% of a propylene homopolymer; and B)5-95% of a butene-1 homopolymer or copolymer having a flexural modulus of 80 MPa or higher.
摘要翻译：包含聚烯烃组合物的聚合物长丝，其包含（重量百分比）：A）丙烯均聚物的5％-95％和B）5-95％的弯曲弹性模量为80MPa以上的丁烯-1均聚物或共聚物。

7. 发明申请

WO2010130619A1 PROCESS FOR THE ANTI-STICKING TREATMENT OF POLYMER PELLETS 审中-公开
标题翻译：聚合物胶囊的防护处理方法
公开(公告)号：WO2010130619A1
公开(公告)日：2010-11-18
申请号：PCT/EP2010/056159
申请日：2010-05-06
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , MALUCELLI, Decio , CONSALVI, Marco
发明人： MALUCELLI, Decio , CONSALVI, Marco
IPC分类号： B29B9/16 , B29B13/06 , C08J3/12
CPC分类号： B29B9/16 , B29B9/065 , B29B13/065 , B29B2009/163 , B29B2009/165 , F26B3/08 , F26B17/22 , G02B6/0008 , G06F1/1626
摘要： A process for the anti-sticking treatment of polymer pellets comprising: a) pelletizing the polymer in the presence of cooling water; b) drying the polymer pellets by means of a centrifugal drier, wherein in step b) an aqueous composition comprising an anti-sticking agents is metered inside said centrifugal drier.
摘要翻译：一种聚合物颗粒的防粘处理方法，包括：a）在冷却水存在下造粒聚合物; b）通过离心干燥器干燥聚合物颗粒，其中在步骤b）中，在所述离心干燥器内计量含有抗粘剂的水性组合物。

8. 发明申请

WO2004092228A1 GAS-PHASE OLEFIN POLYMERIZATION PROCESS 审中-公开
标题翻译：气相烯烃聚合方法
公开(公告)号：WO2004092228A1
公开(公告)日：2004-10-28
申请号：PCT/EP2004/003638
申请日：2004-04-01
申请人： BASELL POLIOLEFINE ITALIA S.P.A. , PENZO, Giuseppe , MEI, Gabriele , MEIER, Gerben
发明人： PENZO, Giuseppe , MEI, Gabriele , MEIER, Gerben
IPC分类号： C08F10/00
CPC分类号： B01J8/1827 , B01J8/1872 , B01J2208/00256 , B01J2208/00274 , B01J2208/003 , C08F10/00 , Y10S526/901 , Y10S526/918 , C08F2/01 , C08F2/34
摘要： A continuous process for the olefin polymerization in a fluidized bed reactor, said process comprising continuously passing a gaseous stream comprising one or more α-olefin monomers through the fluidized bed in the presence of a polymerization catalyst under reactive conditions, withdrawing polymeric product and unreacted fluids from the reactor, cooling part of said unreacted fluids below the dew point to form a two-phase mixture of gas and condensed liquid and reintroducing said two-phase mixture into the reactor, the process being characterized in that said twophase mixture is reintroduced under the distribution plate of the reactor so that a part of condensed liquid is separated from the gas and is successively fed above the fluidized bed through an external pipe connecting the bottom of the reactor to a point situated above the upper limit of the fluidized bed of polymer particles.
摘要翻译：在流化床反应器中烯烃聚合的连续方法，所述方法包括在反应条件下，在聚合催化剂存在下连续地通过包含一种或多种α-烯烃单体的气流通过流化床，萃取聚合物和未反应的流体将来自反应器的所述未反应流体的一部分冷却至低于露点以形成气体和冷凝液体的两相混合物，并将所述两相混合物重新引入反应器，其特征在于将所述两相混合物重新引入到分配板，使得一部分冷凝液体与气体分离，并通过将反应器底部连接到位于聚合物颗粒流化床上限之上的点连续地供入到流化床上方。

9. 发明申请

WO2004011507A1 AT LEAST TWO-STAGE PROCESS FOR PREPARING PROPYLENE POLYMER COMPOSITIONS 审中-公开
标题翻译：用于制备丙烯聚合物组合物的至少两步法
公开(公告)号：WO2004011507A1
公开(公告)日：2004-02-05
申请号：PCT/EP2003/008258
申请日：2003-07-23
申请人： BASELL POLYOLEFINE GMBH , DAHN, Ulrich, Clemens , BIDELL, Wolfgang , ZIMMERMANN, Hans-Jürgen , ROESCH, Joachim , SCHWEIER, Guenther
发明人： DAHN, Ulrich, Clemens , BIDELL, Wolfgang , ZIMMERMANN, Hans-Jürgen , ROESCH, Joachim , SCHWEIER, Guenther
IPC分类号： C08F10/06
CPC分类号： C08F10/06 , C08F110/06 , C08F210/06 , C08F210/16 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/142 , C08L2308/00 , C08F2/001 , C08L2666/06 , C08F2500/12 , C08F2500/03 , C08F2500/26 , C08F210/14
摘要： The present invention relates to a process for preparing propylene polymer compositions in in at least two-stage process wherein, in a first stage, a propylene homopolymer or a propylene copolymer comprising propylene and at least a CZ-CIO-l-alkenes other than propylene, containing at least 85% by weight of propylene, is prepared by polymerization and, in a second stage, ethylene and at least a comonomer selected from propylene and C4-C,o1alkenes are polymerized to give an ethylene polymer, comprising at least 90% by weight of ethylene, wherein the amount of the ethylene polymer in the propylene polymer composition ranges from 10 to 50% by weight and the propylene polymer composition has a melt flow rate MFR, in accordance with ISO 1133 at 230°C and 2.16 kg, of from 2 to 50 g/10 min.
摘要翻译：本发明涉及以至少两阶段方法制备丙烯聚合物组合物的方法，其中在第一阶段中，丙烯均聚物或包含丙烯和除丙烯以外的至少CZ-CIO-1-烯烃的丙烯均聚物或丙烯共聚物，含有至少85重量％的丙烯，通过聚合制备，并且在第二阶段中，将乙烯和至少一种选自丙烯和C 4 -C 6烯烃的共聚单体聚合，得到乙烯聚合物，其包含至少90重量％的乙烯，其中丙烯聚合物组合物中的乙烯聚合物的量为10至50重量％，丙烯聚合物组合物在230℃和2.16kg下根据ISO 1133具有熔体流动速率MFR，为2〜50g / 10min。

10. 发明申请

WO2004005359A1 CATALYST SYSTEM FOR THE POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：用于烯烃聚合的催化剂体系
公开(公告)号：WO2004005359A1
公开(公告)日：2004-01-15
申请号：PCT/EP2003/006635
申请日：2003-06-23
申请人： BASELL POLIOLEFINE ITALIA S.P.A. , BALBONTIN, Giulio , MORINI, Giampiero
发明人： BALBONTIN, Giulio , MORINI, Giampiero
IPC分类号： C08F10/00
CPC分类号： C08F110/06 , C08F4/025 , C08F4/651 , C08F4/6541 , C08F2500/12 , C08F2500/04 , C08F4/6545
摘要： A solid catalyst component for the polymerization of olefins, comprising: an inert porous support, Mg, Ti, halogen and an electron donor selected from succinates of formula (I) wherein the radicals R 1 and R 2, equal to or different form each other, are hydrocarbon groups, the radicals R 3 , R 4 , R 5 and R 6 , equal to or different from each other, are hydrogen or hydrocarbon groups.
摘要翻译：一种用于烯烃聚合的固体催化剂组分，包括：惰性多孔载体，Mg，Ti，卤素和选自式（I）的琥珀酸的电子给体，其中基团R 1和R 2等于或不同的形式是烃基，彼此相同或不同的基团R 3，R 4，R 5和R 6是氢或烃基。

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