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21. 发明公开

EP2610272A1 Catalyst component 有权
标题翻译： Katalysatorkomponente
公开(公告)号：EP2610272A1
公开(公告)日：2013-07-03
申请号：EP11196164.5
申请日：2011-12-30
申请人： Borealis AG
发明人： Denifl, Peter , Leinonen, Timo , Kipiani, Georgy
IPC分类号： C08F10/06
CPC分类号： C08F10/06 , C08F4/6548 , C08F4/6546 , C08F4/651 , C08F4/6555 , C08F110/06 , C08F2500/12 , C08F210/06 , C08F210/12
摘要： The invention relates to a particulate Group 2 metal/transition metal olefin polymerisation catalyst component comprising a special benzoate or dibenzoate as internal donor, to a process for preparing same and to the use of such a catalyst component for preparing a catalyst used in the polymerisation of olefins.
摘要翻译：本发明涉及包含作为内部供体的特殊苯甲酸酯或二苯甲酸酯的颗粒2族金属/过渡金属烯烃聚合催化剂组分，其制备方法以及这种催化剂组分用于制备用于聚合的催化剂的用途烯烃。

22. 发明公开

EP2565221A1 Process for the manufacture of a capacitor film 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES KONDENSATORFILMS
公开(公告)号：EP2565221A1
公开(公告)日：2013-03-06
申请号：EP11179322.0
申请日：2011-08-30
申请人： Borealis AG
发明人： DENIFL, Peter , JÄÄSKELÄINEN, Pirjo , LEINONEN, Timo , MALM, Bo , NYMARK, Anders E. , VESTBERG, Torvald
IPC分类号： C08J5/18 , H01G4/18
CPC分类号： C08F10/06 , C08F110/06 , C08J5/18 , C08J2323/10 , C08J2323/12 , H01G4/14 , H01G4/18 , H01G4/186 , H01G4/32 , H01G9/0032 , C08F4/6555 , C08F4/6465 , C08F2500/12 , C08F2500/15 , C08F210/16 , C08F210/06
摘要： Process for producing of a capacitor film comprising the steps of
(a) polymerizing propylene in the presence of a catalyst comprising a solid catalyst system obatining a polypropylene,
(b) subjecting said polypropylene to a film forming process obtaining a capacitor film, wherein during the polymerization step (a) said catalyst comprising the solid catalyst system fragments into nanosized catalyst fragments being distributed in said polypropylene, said solid catalyst system comprises a transition metal, a metal which is selected from one of the groups 1 to 3 of the periodic table (IUPAC), and an internal electron donor.
摘要翻译：制造电容器膜的方法包括以下步骤：（a）在催化剂存在下聚合丙烯，所述催化剂包含聚丙烯的固体催化剂体系，（b）使所述聚丙烯进行获得电容器膜的成膜工艺，其中在聚合步骤（a）将包含固体催化剂体系碎片的所述催化剂分解成分布在所述聚丙烯中的纳米尺寸的催化剂碎片，所述固体催化剂体系包含过渡金属，选自元素周期表1至3族之一的金属（ IUPAC）和内部电子给体。

23. 发明公开

EP2511306A3 Catalyst with low surface area 有权
标题翻译：催化剂具有低表面
公开(公告)号：EP2511306A3
公开(公告)日：2012-11-14
申请号：EP12173608.6
申请日：2008-11-26
申请人： Borealis Technology Oy
发明人： Leinonen, Timo , Denifl, Peter , Haikarainen, Anssi , Vestberg, Torvald
IPC分类号： C08F10/06 , C08F4/654 , C08F4/655 , C08F4/651 , C08F4/02
CPC分类号： C08F10/06 , C08F10/02 , C08F110/06 , C08F210/06 , C08F4/6555 , C08F4/651 , C08F4/02 , C08F4/6546 , C08F2500/12 , C08F210/16 , C08F2/34
摘要： Catalyst in form of solid particles, wherein the particles
- have a specific surface area of less than 20 m 2 /g,
- comprise a transition metal compound which is selected from one of the groups 4 to 10 of the periodic table (IUPAC) or a compound of actinide or lanthanide,
- comprise a metal compound which is selected from one of the groups 1 to 3 of the periodic table (IUPAC), and
- comprise solid material, wherein the solid material
• does not comprise catalytically active sites,
• has a specific surface area below 500 m 2 /g, and
• has a mean particle size below 200 nm.

24. 发明公开

EP2511306A2 Catalyst with low surface area 有权
标题翻译： Katarysator mit NiedrigerOberfläche
公开(公告)号：EP2511306A2
公开(公告)日：2012-10-17
申请号：EP12173608.6
申请日：2008-11-26
申请人： Borealis Technology Oy
发明人： Leinonen, Timo , Denifl, Peter , Haikarainen, Anssi , Vestberg, Torvald
IPC分类号： C08F10/06 , C08F4/654 , C08F4/655 , C08F4/651 , C08F4/02
CPC分类号： C08F10/06 , C08F10/02 , C08F110/06 , C08F210/06 , C08F4/6555 , C08F4/651 , C08F4/02 , C08F4/6546 , C08F2500/12 , C08F210/16 , C08F2/34
摘要： Catalyst in form of solid particles, wherein the particles
- have a specific surface area of less than 20 m 2 /g,
- comprise a transition metal compound which is selected from one of the groups 4 to 10 of the periodic table (IUPAC) or a compound of actinide or lanthanide,
- comprise a metal compound which is selected from one of the groups 1 to 3 of the periodic table (IUPAC), and
- comprise solid material, wherein the solid material
• does not comprise catalytically active sites,
• has a specific surface area below 500 m 2 /g, and
• has a mean particle size below 200 nm.
摘要翻译：固体颗粒形式的催化剂，其中颗粒具有小于20m 2 / g的比表面积，包括选自元素周期表（IUPAC）中的4至10族之一的过渡金属化合物或锕系元素或镧系元素的化合物，包括选自元素周期表（IUPAC）中1至3族之一的金属化合物，和 - 包括固体材料，其中固体物质不包含催化活性位点， ¢具有低于500m 2 / g的比表面积，¢的平均粒度小于200nm。

25. 发明公开

EP2428526A1 Process for producing polyethylene with improved homogeneity 审中-公开
标题翻译： Verfahren zur Herstellung von Polyethylen mit verbesserterHomogenität
公开(公告)号：EP2428526A1
公开(公告)日：2012-03-14
申请号：EP10176381.1
申请日：2010-09-13
申请人： Borealis AG
发明人： Lentzakis, Helen , Lylykangas, Mikko , Bergstra, Michiel , Vahteri, Markku , Aho, Jani
IPC分类号： C08F10/02
CPC分类号： C08F210/16 , C08F10/00 , C08F2/001 , C08F210/08 , C08F2500/01 , C08F2500/05 , C08F2500/08 , C08F2500/12 , C08F2500/26 , C08F2500/02 , C08F2500/07 , C08F4/6555 , C08F4/6492
摘要： Process for producing polyethylene compositions, like LLDPE, MDPE or HDPE, with a high level of homogeneity which comprises the steps of
a) preactivating the total amount of a Ziegler-Natta procatalyst
with the total amount of a cocatalyst, which cocatalyst comprises an organoaluminium compound,
in order to get a preactivated Ziegler-Natta catalyst system,
b) introducing the preactivated Ziegler-Natta catalyst system into a prepolymerisation reactor, wherein the preactivated Ziegler-Natta catalyst system is prepolymerised with at least one C 2 -C io -alpha-olefin monomer and optionally one or more C 3 -C 10 -alpha-olefin comonomer,
in order to get a prepolymerisation product,
c) introducing the prepolymerisation product into a first polymerisation reactor, which comprises a slurry reactor, wherein the prepolymerisation product is further polymerised with ethylene monomers and optionally one or more C 3 -C 10 -alpha-olefin comonomers
in order to get a first polymerisation product,
d) introducing the first polymerisation product into a second polymerisation reactor, wherein the first polymerisation product is further polymerised with ethylene monomers and optionally one or more C 3 to C lo -alpha-olefin comonomers
in order to get a second polymerisation product,
e) optionally performing one or two subsequent polymerisation steps in order to get a third or fourth polymerisation product,
f) further processing the obtained polymerisation product into pellets by extrusion; its use for forming articles, especially films with a low gel content.
摘要翻译：用于生产具有高水平均匀性的聚乙烯组合物，如LLDPE，MDPE或HDPE的方法，其包括以下步骤：a）预先活化齐格勒 - 纳塔前催化剂的总量与助催化剂的总量，该助催化剂包括有机铝化合物，以便获得预活化的齐格勒 - 纳塔催化剂体系，b）将预活化的齐格勒 - 纳塔催化剂体系引入预聚合反应器中，其中预活化齐格勒 - 纳塔催化剂体系与至少一种C 2 -C 10 - 烯烃单体和任选的一种或多种C 3 -C 10-α-烯烃共聚单体，以获得预聚合产物，c）将预聚合产物引入第一聚合反应器，其包括淤浆反应器，其中预聚合产物进一步与乙烯单体和任选的一种或多种C 3 -C 10-α-烯烃共聚单体聚合以获得第一聚合产物，d）在将第一聚合产物引入第二聚合反应器中，其中第一聚合产物进一步与乙烯单体和任选的一种或多种C 3 -C 5α-烯烃共聚单体聚合，以获得第二聚合产物，e）任选地进行一个或两个随后的聚合步骤以获得第三或第四聚合产物，f）通过挤出将所得聚合产物进一步加工成颗粒; 其用于形成制品，特别是具有低凝胶含量的膜。

26. 发明公开

EP2407492A1 Catalyst Component 有权
标题翻译： KATALYSATORKOMPONENTE
公开(公告)号：EP2407492A1
公开(公告)日：2012-01-18
申请号：EP10169327.3
申请日：2010-07-13
申请人： Borealis AG
发明人： Denifl, Peter , Eriksson, Mikaela , Leinonen, Timo , Haikarainen, Anssi
IPC分类号： C08F10/06 , C08F4/651 , C08F4/02 , C08F4/654
CPC分类号： C08F4/50 , C08F110/06 , C08F2500/18 , C08F2500/12 , C08F4/6555 , C08F4/02 , C08F4/6546 , C08F4/651
摘要： The invention refers to a process for preparing a Group 2 metal/transition metal olefin polymerisation catalyst component in particulate form for polymerising olefins, especially ethylene or propylene or comonomers thereof.
摘要翻译：本发明涉及制备用于聚合烯烃，特别是乙烯或丙烯或其共聚单体的颗粒形式的第2族金属/过渡金属烯烃聚合催化剂组分的方法。

27. 发明公开

EP1713836A4 POLYMERIZATION CATALYST FOR PRODUCTION OF POLYETHYLENE WITH BROAD MOLECULAR WEIGHT DISTRIBUTION AND ITS PREPARATION METHOD 有权转让
标题翻译：聚合聚乙烯和用于生产宽分子量分布和处理生产
公开(公告)号：EP1713836A4
公开(公告)日：2011-12-21
申请号：EP04793505
申请日：2004-10-15
申请人： HANWHA CHEMICAL CORP
发明人： KIM MYOUNG-UN , KIM JIN-DONG , NA YONG-HWAN
IPC分类号： C08F4/02 , C08F4/64 , B01J31/02 , C08F10/00 , C08F10/02 , C08F210/16
CPC分类号： B01J31/0212 , B01J2231/122 , C08F10/02 , C08F210/16 , Y02P20/52 , C08F4/6555 , C08F4/025 , C08F210/14 , C08F2500/12 , C08F2500/04

28. 发明授权

EP1751195B1 METHOD FOR THE PREPARATION OF OLEFIN POLYMERISATION CATALYST 有权
标题翻译：方法生产烯烃聚合催化剂的
公开(公告)号：EP1751195B1
公开(公告)日：2011-03-09
申请号：EP05748876.9
申请日：2005-06-02
申请人： Borealis Technology Oy
发明人： GAROFF, Thomas , WALDVOGEL, Päivi
IPC分类号： C08F10/00 , C08F4/655 , C08F4/654
CPC分类号： C08F10/00 , C08F4/6548 , C08F4/6546 , C08F4/6555
摘要： The invention is directed to a process for producing an olefin polymerisation catalyst wherein a solution of a soluble magnesium complex containing an element of is Group 13 or 14 of the Periodic Table (IUPAC) is contacted with a halogen containing transition metal compound of Group 3 to 10 of the Periodic Table (IUPAC) to obtain a solid catalyst complex comprising as essential components Mg, said element of is Group 13 or 14 of the Periodic Table (IUPAC) and said transition metal compound.

29. 发明授权

EP1773892B1 MULTISTAGE PROCESS FOR PRODUCING ETHYLENE POLYMER COMPOSITIONS 有权转让
标题翻译：多阶段过程生产乙烯聚合物组合物
公开(公告)号：EP1773892B1
公开(公告)日：2010-03-17
申请号：EP05768412.8
申请日：2005-07-06
申请人： DOW GLOBAL TECHNOLOGIES INC.
发明人： SCHOUTERDEN, Patrick, J., C. , NICASY, Ruddy, A., J. , MUNJAL, Sarat, J., C. , JORGENSEN, Robert, J. , WAGNER, Burkhard, E.
IPC分类号： C08F2/00 , C08F4/02 , C08F210/16 , C08F10/02 , C08F4/654
CPC分类号： C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , Y10S526/908 , C08F4/651 , C08F4/025 , C08F4/6548 , C08F4/6555 , C08F2/14 , C08F2/001 , C08F2500/12 , C08F2500/07 , C08F2500/24 , C08F210/08

30. 发明公开

EP2121773A1 CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS AND CATALYSTS THEREFROM OBTAINED 有权
标题翻译：催化剂组分和文章获得烯烃聚合催化剂
公开(公告)号：EP2121773A1
公开(公告)日：2009-11-25
申请号：EP07857394.6
申请日：2007-12-11
申请人： Basell Poliolefine Italia S.R.L.
发明人： MORINI, Giampiero , DALL'OCCO, Tiziano , LIGUORI, Dario , PATER, Joachim T. M. , VITALE, Gianni
IPC分类号： C08F4/655 , C08F10/02
CPC分类号： C08F10/02 , C08F110/06 , C08F210/06 , C08F4/6557 , C08F4/6555 , C08F2500/12 , C08F2500/18 , C08F210/16
摘要： A catalyst component comprising Ti, Mg, Al, Cl, and optionally ORI groups in which RI is a C1-C20 hydrocarbon group, optionally containing heteroatoms, up to an amount such as to give a molar ORI /Ti ratio lower than 0.5, characterized by the fact that substantially all the titanium atoms are in valence state of 4, that the porosity (PF), measured by the mercury method and due to pores with radius equal to or lower than 1μm, is at least 0.3 cm3/g, and by the fact that the Cl/Ti molar ratio is lower than 29. The said catalysts are characterized by high morphological stability under the low molecular weight ethylene polymerization conditions while at the same time maintaining characteristics of high activity.

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