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1. 发明申请

WO1995025130A1 PROCESS FOR SELECTIVE HYDROGENATION OF UNSATURATED POLYMERS 审中-公开
标题翻译：选择性加氢不饱和聚合物的方法
公开(公告)号：WO1995025130A1
公开(公告)日：1995-09-21
申请号：PCT/FI1995000120
申请日：1995-03-03
申请人： NESTE OY , REKONEN, Petri , KOPOLA, Nina , KOSKIMIES, Salme , ANDELL, Ove , MÄKELÄ, Marita
发明人： NESTE OY
IPC分类号： C08F08/04
CPC分类号： C08C19/02 , C08F8/04
摘要： The invention relates to the selective hydrogenation of unsaturated polymers, in particular elastomeric polymers which contain aromatic rings and carbon-carbon double rings, for example polymers prepared from styrene and butadiene. In this case, the polymer molecule contains internal and terminal-group double bonds, as well as unsaturated bonds in aromatic rings. According to the invention, only the unsaturated terminal and internal bonds are hydrogenated, whereby the thermal and weather resistance properties of the product are improved. Conventionally, hydrogenation has been performed by means of nickel or cobalt catalysts, but now it has been observed that a metallocene/alumoxane catalyst complex not only catalyzes the polymerization reaction of various olefinic compounds but also catalyzes the selective hydrogenation of unsaturated polymers, preferably styrene-butadiene-styrene block polymers.
摘要翻译：本发明涉及不饱和聚合物的选择性氢化，特别是包含芳香环和碳 - 碳双环的弹性体聚合物，例如由苯乙烯和丁二烯制备的聚合物。在这种情况下，聚合物分子含有内部和末端基团双键以及芳环中的不饱和键。根据本发明，只有不饱和端和内键被氢化，从而提高了产品的耐热和耐候性。通常，通过镍或钴催化剂进行氢化，但现在观察到茂金属/铝氧烷催化剂络合物不仅催化各种烯烃化合物的聚合反应，而且还催化不饱和聚合物的选择性氢化，优选苯乙烯 - 丁二烯 - 苯乙烯嵌段聚合物。

2. 发明申请

WO2010052266A1 PROCESS FOR THE PREPARATION OF POLYETHYLENE 审中-公开
标题翻译：制备聚乙烯的方法
公开(公告)号：WO2010052266A1
公开(公告)日：2010-05-14
申请号：PCT/EP2009/064673
申请日：2009-11-05
申请人： BOREALIS AG , SEVERN, John , PAKKANEN, Anneli , MUSTONEN, Marja , KOKKO, Esa , TURPEINEN, Tarja-Tuulikki , AUMO, Jeanette , REKONEN, Petri , VAHTERI, Markku , MAARANEN, Janne , KRAJETE, Alexander , DRENG, Tore , DIX, Albrecht
发明人： SEVERN, John , PAKKANEN, Anneli , MUSTONEN, Marja , KOKKO, Esa , TURPEINEN, Tarja-Tuulikki , AUMO, Jeanette , REKONEN, Petri , VAHTERI, Markku , MAARANEN, Janne , KRAJETE, Alexander , DRENG, Tore , DIX, Albrecht
IPC分类号： C08F210/16 , C08F4/6592
CPC分类号： C08F110/02 , C08F4/65925 , C08F10/00 , C08F210/16 , C08F4/65912 , C08F210/14 , C08F2500/12 , C08F2500/18 , C08F2500/24
摘要： Process for the preparation of a polyethylene comprising the steps • prepolymerizing a solid metallocene catalyst system in the presence of ethylene and/or (a) C3 to C10 α-olefm(s) at a temperature above 75 °C, and subsequently polymerizing in the presence of the prepolymerized solid metallocene catalyst system ethylene and optionally C3 to C10 α-olefm(s) obtaining a polyethylene, and wherein the solid metallocene catalyst system used in step (a) has surface area measured according to ASTM D 3663 of less than 25.0 m 2 /g and comprises a cocatalyst (Co) and an organo-transition metal compound of formula (I) L 2 R n MX 2 (I) wherein M is a transition metal of groups 4 to 10 of the periodic table (IUPAC) L is an organic η 5 -ligand, R is a bridging group linking the organic ligands (L), X is a ligand with a σ-bond to the transition metal (M) n is 0, 1 or 2.
摘要翻译：制备聚乙烯的方法包括以下步骤：在乙烯和/或（a）C 3 -C 10α-烯烃存在下，在高于75℃的温度下预固化固体茂金属催化剂体系，随后在存在预聚合的固体金属茂催化剂体系乙烯和任选的C 3 -C 10α-烯烃获得聚乙烯，并且其中步骤（a）中使用的固体茂金属催化剂体系具有根据ASTM D 3663测量的表面积小于25.0 m 2 / g，并且包含助催化剂（Co）和式（I）的有机过渡金属化合物L2RnMX2（I）其中M是周期表第4至10族的过渡金属（IUPAC），L是有机α5 - 配体，R是连接有机配体（L）的桥连基团，X是与过渡金属（M）的s键的配体，n为0,1或2。

3. 发明申请

WO9525130A8 PROCESS FOR SELECTIVE HYDROGENATION OF UNSATURATED POLYMERS 审中-公开
标题翻译：选择性加氢不饱和聚合物的方法
公开(公告)号：WO9525130A8
公开(公告)日：2000-02-17
申请号：PCT/FI9500120
申请日：1995-03-03
申请人： NESTE OY , REKONEN PETRI , KOPOLA NINA , KOSKIMIES SALME , ANDELL OVE , MAEKELAE MARITA
发明人： REKONEN PETRI , KOPOLA NINA , KOSKIMIES SALME , ANDELL OVE , MAEKELAE MARITA
IPC分类号： C08C19/02 , C08F8/04
CPC分类号： C08C19/02 , C08F8/04
摘要： The invention relates to the selective hydrogenation of unsaturated polymers, in particular elastomeric polymers which contain aromatic rings and carbon-carbon double rings, for example polymers prepared from styrene and butadiene. In this case, the polymer molecule contains internal and terminal-group double bonds, as well as unsaturated bonds in aromatic rings. According to the invention, only the unsaturated terminal and internal bonds are hydrogenated, whereby the thermal and weather resistance properties of the product are improved. Conventionally, hydrogenation has been performed by means of nickel or cobalt catalysts, but now it has been observed that a metallocene/alumoxane catalyst complex not only catalyzes the polymerization reaction of various olefinic compounds but also catalyzes the selective hydrogenation of unsaturated polymers, preferably styrene-butadiene-styrene block polymers.
摘要翻译：本发明涉及不饱和聚合物的选择性氢化，特别是包含芳香环和碳 - 碳双环的弹性体聚合物，例如由苯乙烯和丁二烯制备的聚合物。在这种情况下，聚合物分子含有内部和末端基团双键以及芳环中的不饱和键。根据本发明，只有不饱和端和内键被氢化，从而提高了产品的耐热和耐候性。通常，通过镍或钴催化剂进行氢化，但现在观察到茂金属/铝氧烷催化剂络合物不仅催化各种烯烃化合物的聚合反应，而且还催化不饱和聚合物的选择性氢化，优选苯乙烯 - 丁二烯 - 苯乙烯嵌段聚合物。

4. 发明申请

WO2009080207A1 PROCESS FOR COATING A PIPE WITH HIGH THROUGHPUT USING MULTIMODAL ETHYLENE COPOLYMER, AND COATED PIPES OBTAINED THEREOF 审中-公开
标题翻译：使用多模乙烯共聚物涂覆高通量的管道及其所获得的涂层管道的方法
公开(公告)号：WO2009080207A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/010442
申请日：2008-12-09
申请人： BOREALIS TECHNOLOGY OY , ANKER, Martin , FREDRIKSEN, Siw, Bodil , BENTZROD, Pal, Christian , BÄCKMAN, Mats , LEIDEN, Leif , VAHTERI, Markku , REKONEN, Petri
发明人： ANKER, Martin , FREDRIKSEN, Siw, Bodil , BENTZROD, Pal, Christian , BÄCKMAN, Mats , LEIDEN, Leif , VAHTERI, Markku , REKONEN, Petri
IPC分类号： C09D123/06 , C08L23/08
CPC分类号： C09D123/06 , C08L23/0815 , C08L2205/025 , C08L2308/00 , C08L2666/06
摘要： The present invention deals with coated pipes having a layer of multimodal polyethylene. The multimodal ethylene copolymer is a copolymer of ethylene with one or more alpha-olefin comonomers having from 4 to 10 carbon atoms and has a weight average molecular weight of from 70000 g/mol to 250000 g/mol, the ratio of the weight average molecular weight to the number average molecular weight, Mw/Mn, of from 15 to 50, a melt index MFR 2 of from 0.05 g/10 min to 5 g/10 min, a melt index MFR 5 of from 0.5 to 10 g/10 min and a density of from 930 kg/m 3 to 955 kg/m 3 . Further, the multimodal ethylene copolymer comprises the multimodal ethylene copolymer comprises from 49 to 59 % based on the weight of the multimodal ethylene copolymer a low molecular weight ethylene homopolymer component, said low molecular weight ethylene homopolymer having a weight average molecular weight of from 5000 g/mol to 70000 g/mol; and from 51 to 41 % based on the weight of the multimodal ethylene copolymer a high molecular weight ethylene copolymer component, said high molecular weight ethylene copolymer having a weight average molecular weight of from 100000 g/mol to 700000 g/mol. The pipes can be coated with high throughput and good production economy. The coatings have good mechanical properties.
摘要翻译：本发明涉及具有多峰聚乙烯层的涂覆管。多峰乙烯共聚物是乙烯与一种或多种具有4-10个碳原子的α-烯烃共聚单体的共聚物，其重均分子量为70000g / mol至250000g / mol，重均分子量数均分子量Mw / Mn为15-50，熔体指数MFR2为0.05g / 10min至5g / 10min，熔体指数MFR5为0.5-10g / 10min，密度为930 kg / m3至955 kg / m3。此外，多峰乙烯共聚物包含多峰乙烯共聚物，其包含基于多峰乙烯共聚物的重量的49-59％的低分子量乙烯均聚物组分，所述低分子量乙烯均聚物的重均分子量为5000g / mol至70000g / mol; 和基于多峰乙烯共聚物重量的51至41％的高分子量乙烯共聚物组分，所述高分子量乙烯共聚物的重均分子量为100000g / mol至700000g / mol。管道可以高产量和良好的生产经济性涂层。涂层具有良好的机械性能。

5. 发明申请

WO2005003191A1 METHOD FOR PREPARING AN OLEFIN POLYMERISATION CATALYST COMPOSITION 审中-公开
标题翻译：制备烯烃聚合催化剂组合物的方法
公开(公告)号：WO2005003191A1
公开(公告)日：2005-01-13
申请号：PCT/EP2004/006132
申请日：2004-06-07
申请人： BOREALIS POLYMERS OY , REKONEN, Petri , LESKINEN, Pauli
发明人： REKONEN, Petri , LESKINEN, Pauli
IPC分类号： C08F10/02
CPC分类号： C08F10/00 , C08F110/02 , C08F110/06 , C08F2500/24 , C08F4/651
摘要： The present invention provides for a method for preparing a storable fluidic olefin polymerisation catalyst composition, said catalyst comprising an organometallic compound of a transition metal of Group 3 to 10 of the Periodic Table (IUPAC), or of an actinide or lanthanide, and the use of such composition for polymerising α-olefins.
摘要翻译：本发明提供了一种制备可储存的流化烯烃聚合催化剂组合物的方法，所述催化剂包含周期表（IUPAC）中第3至10族的过渡金属或锕系元素或镧系元素的有机金属化合物，的这种用于聚合α-烯烃的组合物。

6. 发明申请

WO2010054732A1 MULTI-STAGE PROCESS FOR PRODUCING POLYETHYLENE WITH LOWERED GEL FORMATION 审中-公开
标题翻译：用于生产具有较低凝胶形成的聚乙烯的多阶段方法
公开(公告)号：WO2010054732A1
公开(公告)日：2010-05-20
申请号：PCT/EP2009/007444
申请日：2009-10-16
申请人： BOREALIS AG , GUSTAFSSON, Bill , SKAU, Karl Isak , HÄTÖNEN, Jari , REKONEN, Petri , VAHTERI, Markku , FREDRIKSEN, Siw Bodil , FOLLESTAD, Arild
发明人： GUSTAFSSON, Bill , SKAU, Karl Isak , HÄTÖNEN, Jari , REKONEN, Petri , VAHTERI, Markku , FREDRIKSEN, Siw Bodil , FOLLESTAD, Arild
IPC分类号： C08F10/02 , C08L23/04 , C08L23/06
CPC分类号： C08F10/02 , C08F110/02 , C08F210/16 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/03 , C08F2/34 , C08F2/001 , C08F2/14 , C08L2666/06 , C08L2666/02 , C08F2500/02 , C08F2500/12 , C08F210/14 , C08F2500/01 , C08F2500/07
摘要： The present inventions relates to a process for producing polyethylene compositions comprising polymerising polyethylene resins in a cascaded multi-stage reaction in which the reaction steps are performed in at least two slurry phase reactors (A) and (B) and at least one gas phase reactor (C) which are arranged in series in any order wherein in reactor (A) a low molecular weight ethylene homo- or copolymer fraction having a MFR 2 of 100 to 2000 g/10 min, in reactor (B) a low molecular weight ethylene homo- or copolymer fraction having an MFR 2 of 100 to 2000 g/10 min, and in reactor (C) a high molecular weight ethylene copolymer fraction are polymerised, and further comprising a compounding step after polymerisation, wherein the final polyethylene composition has a MFR 21 of 3 to 50 g/10 min, the melt flow rates being determined according to ISO 1133, a multimodal polymer composition, and the use of at least two slurry phase reactors for the polymerisation of a low molecular weight polyethylene fraction for improving the homogeneity of a multimodal polyethylene resin.
摘要翻译：本发明涉及一种生产聚乙烯组合物的方法，其包括在级联多步反应中聚合聚乙烯树脂，其中反应步骤在至少两个淤浆相反应器（A）和（B）中进行，并且至少一个气相反应器（C），其以任何顺序排列，其中在反应器（A）中具有MFR 2为100至2000g / 10min的低分子量乙烯均聚物或共聚物部分，在反应器（B）中，低分子量乙烯均聚物 - 或具有MFR 2为100至2000g / 10min的共聚物部分，和在反应器（C）中聚合高分子量乙烯共聚物部分，并且还包括聚合后的配混步骤，其中最终的聚乙烯组合物的MFR 21为 3至50g / 10min，熔体流动速率根据ISO 1133确定，多峰聚合物组合物，以及至少两个浆料相反应器用于低分子量聚乙烯乙烯馏分，用于改善多峰聚乙烯树脂的均匀性。

7. 发明申请

WO2009080196A1 COATED PIPES HAVING IMPROVED MECHANICAL PROPERTIES AND A METHOD OF PRODUCTION THEREOF 审中-公开
标题翻译：具有改进机械性能的涂层管及其生产方法
公开(公告)号：WO2009080196A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/010407
申请日：2008-12-08
申请人： BOREALIS TECHNOLOGY OY , ANKER, Martin , FREDRIKSEN, Siw, Bodil , BENTZROD, Pål, Christian , BÄCKMAN, Mats , LEIDEN, Leif , VAHTERI, Markku , REKONEN, Petri
发明人： ANKER, Martin , FREDRIKSEN, Siw, Bodil , BENTZROD, Pål, Christian , BÄCKMAN, Mats , LEIDEN, Leif , VAHTERI, Markku , REKONEN, Petri
IPC分类号： C09D123/06 , C08L23/08
CPC分类号： C09D123/06 , C08L23/0815 , C08L2205/025 , C08L2308/00 , C08L2666/06
摘要： The present invention deals with coated pipes having a layer of multimodal polyethylene. The multimodal ethylene copolymer is a copolymer of ethylene with one or more alpha-olefin comonomers having from 6 to 10 carbon atoms and has a weight average molecular weight of from 70000 g/mol to 250000 g/mol, the ratio of the weight average molecular weight to the number average molecular weight, Mw/Mn, of from 15 to 50, a melt index MFR 2 of from 0.05 g/10 min to 5 g/10 min, a melt index MFR 5 of from 0.5 to 10 g/10 min and a density of from 930 kg/m3 to 955 kg/m 3 . The pipes can be coated with high throughput and good production economy. The coatings have good mechanical properties.
摘要翻译：本发明涉及具有多峰聚乙烯层的涂覆管。多峰乙烯共聚物是乙烯与一种或多种具有6至10个碳原子的α-烯烃共聚单体的共聚物，其重均分子量为70000g / mol至250000g / mol，重均分子量数均分子量Mw / Mn为15-50，熔体指数MFR2为0.05g / 10min至5g / 10min，熔体指数MFR5为0.5-10g / 10min，密度为930 kg / m3至955 kg / m3。管道可以高产量和良好的生产经济性涂层。涂层具有良好的机械性能。

8. 发明申请

WO2007137849A8 OLEFIN POLYMERISATION CATALYST 审中-公开
标题翻译： OLEFIN聚合催化剂
公开(公告)号：WO2007137849A8
公开(公告)日：2008-07-10
申请号：PCT/EP2007004828
申请日：2007-05-31
申请人： BOREALIS TECH OY , REKONEN PETRI , DENIFL PETER , LEINONEN TIMO
发明人： REKONEN PETRI , DENIFL PETER , LEINONEN TIMO
IPC分类号： C08F10/00 , C08F4/651 , C08F4/655
CPC分类号： C08F110/06 , C08F4/6557 , C08F4/651 , C08F2500/12 , C08F2500/18 , C08F2500/24
摘要： The present invention relates to particulate olefin polymerisation catalyst components comprising an alkaline earth metal, a compound of a transition metal and an electron donor, characterized in that the catalyst particle size distribution of the catalyst component is essentially monomodal and has a SPAN value below 1.2, where SPAN is defined as: (Particle diameter at 90 % cumulative size)-(Particle diameter at 10 % cumulative size) / (Particle diameter at 50 % cumulative size). The particulate olefin polymerisation catalyst components of the present invention are provided by a process which comprises preparing a solution of a complex of an alkaline earth metal and an electron donor by reacting a compound of said metal with said electron donor or a precursor thereof in an organic liquid reaction medium, reacting said complex in the solution form with a compound of a transition metal to produce a dispersion, wherein the dispersed phase predominantly contains the alkaline earth metal in said complex, and solidifying said dispersed phase to obtain said catalyst component, and is characterized in that a second organic liquid medium is added to the reactor after mixing the alkaline earth metal complex with the transition metal compound.
摘要翻译：本发明涉及包含碱土金属，过渡金属和电子给体的化合物的颗粒状烯烃聚合催化剂组分，其特征在于催化剂组分的催化剂粒度分布基本上是单峰的，SPAN值低于1.2， SPAN定义为：（颗粒直径为90％累积尺寸） - （10％累积尺寸下的粒径）/（50％累积尺寸下的粒径）。通过一种方法提供本发明的颗粒状烯烃聚合催化剂组分，该方法包括通过使所述金属的化合物与所述电子给体或其前体在有机物中反应制备碱土金属和电子给体的络合物的溶液液体反应介质，使所述溶液形式的复合物与过渡金属的化合物反应以产生分散体，其中分散相主要包含所述络合物中的碱土金属，并固化所述分散相以获得所述催化剂组分，并且是其特征在于，在将碱土金属络合物与过渡金属化合物混合后，将第二有机液体介质加入到反应器中。

9. 发明申请

WO2010049259A1 CABLE AND POLYMER COMPOSITION COMPRISING A MULTIMODAL ETHYLENE COPOLYMER 审中-公开
标题翻译：包含多型乙烯共聚物的电缆和聚合物组合物
公开(公告)号：WO2010049259A1
公开(公告)日：2010-05-06
申请号：PCT/EP2009/063251
申请日：2009-10-12
申请人： BOREALIS AG , PAKKANEN, Anneli , REKONEN, Petri , BERGSTRA, Michiel , STEFFL, Thomas
发明人： PAKKANEN, Anneli , REKONEN, Petri , BERGSTRA, Michiel , STEFFL, Thomas
IPC分类号： H01B3/44 , C08L23/08 , C08F210/16
CPC分类号： C08L23/04 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F210/16 , C08L23/0815 , C08L2205/02 , C08F2/001 , C08L2666/06 , C08L23/00 , C08F210/14 , C08F2500/12 , C08F2500/21 , C08F2500/05 , C08F2500/07
摘要： The present invention relates to a cable comprising a conductor surrounded by one or more layers, wherein at least one layer comprises a polymer composition comprising a multimodal copolymer of ethylene with one or more comonomers, to a process for producing the cable and to a polymer composition suitable as a cable layer material.
摘要翻译：本发明涉及包含被一个或多个层包围的导体的电缆，其中至少一个层包含包含乙烯与一种或多种共聚单体的多峰共聚物的聚合物组合物，涉及一种用于生产电缆和适合作为电缆层材料的聚合物组合物。

10. 发明申请

WO2009080212A1 COATED PIPES HAVING IMPROVED MECHANICAL PROPERTIES AT ELEVATED TEMPERATURES AND A METHOD OF PRODUCTION THEREOF 审中-公开
标题翻译：在高温下具有改进的机械性能的涂层管及其生产方法
公开(公告)号：WO2009080212A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/010483
申请日：2008-12-10
申请人： BOREALIS TECHNOLOGY OY , ANKER, Martin , FREDRIKSEN, Siw Bodil , BENTZROD, Pal Christian , BÄCKMAN, Mats , LEIDEN, Leif , VAHTERI, Markku , REKONEN, Petri
发明人： ANKER, Martin , FREDRIKSEN, Siw Bodil , BENTZROD, Pal Christian , BÄCKMAN, Mats , LEIDEN, Leif , VAHTERI, Markku , REKONEN, Petri
IPC分类号： C09D123/06 , C09D123/08 , C08L23/08 , C08L23/06
CPC分类号： C09D123/06 , C08L23/06 , C08L23/0815 , C08L2205/025 , C08L2308/00 , C09D123/0815 , Y10T428/1393 , Y10T428/1397 , C08L2666/06
摘要： The present invention deals with coated pipes having a layer of multimodal polyethylene. The multimodal ethylene copolymer is a copolymer of ethylene with one or more alpha-olefin comonomers having from 4 to 10 carbon atoms and has a weight average molecular weight of from 70000 g/mol to 250000 g/mol and a melt index MFR2 of from 0.05 g/10 min to 5 g/10 min, a melt index MFR5 of from 0.5 to 10 g/10 min and a density of from 945 kg/m3 to 958 kg/m3. The coatings have a high stiffness, good properties at elevated temperatures and acceptable stress-cracking properties.
摘要翻译：本发明涉及具有多峰聚乙烯层的涂覆管。多峰乙烯共聚物是乙烯与一种或多种具有4-10个碳原子的α-烯烃共聚单体的共聚物，其重均分子量为70000g / mol至250000g / mol，熔体指数MFR2为0.05 g / 10分钟至5g / 10min，熔体指数MFR5为0.5至10g / 10min，密度为945kg / m 3至958kg / m 3。涂层具有高刚度，在高温下具有良好的性能和可接受的应力开裂性能。

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