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1. 发明申请

WO2010136374A1 POLYMER COMPOSITION FOR CROSSLINKED ARTICLES 审中-公开
标题翻译：用于交织品的聚合物组合物
公开(公告)号：WO2010136374A1
公开(公告)日：2010-12-02
申请号：PCT/EP2010/056939
申请日：2010-05-20
申请人： BOREALIS AG , EK, Carl-Gustaf , PALMLÖF, Magnus , PRADES, Floran
发明人： EK, Carl-Gustaf , PALMLÖF, Magnus , PRADES, Floran
IPC分类号： C08L23/08 , F16L9/12
CPC分类号： F16L9/12 , C08F2/38 , C08F220/06 , C08F220/18 , C08J3/24 , C08J2323/04 , C08K5/14 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2314/02 , C08L2666/06
摘要： The invention is directed to a use of a polymer composition comprising an ethylene polymer for producing a crosslinked article, a process for producing a crosslinked article and to a crosslinked article comprising a crosslinked polymer composition which comprises a crosslinked ethylene polymer.
摘要翻译：本发明涉及包含乙烯聚合物的聚合物组合物用于制备交联物品的用途，用于制备交联物品的方法和包含交联聚合物组合物的交联物品的用途，所述交联聚合物组合物包含交联的乙烯聚合物。

2. 发明申请

WO2009156012A1 POLYOLEFIN COMPOSITION REINFORCED WITH A FILLER AND PIPE COMPRISING THE POLYOLEFIN COMPOSITON 审中-公开
标题翻译：用填料填充的聚烯烃组合物和包含聚烯烃组合物的管
公开(公告)号：WO2009156012A1
公开(公告)日：2009-12-30
申请号：PCT/EP2009/001501
申请日：2009-03-03
申请人： BOREALIS AG , EK, Carl-Gustaf , HAGSTRAND, Per-Ola , PALMLÖF, Magnus
发明人： EK, Carl-Gustaf , HAGSTRAND, Per-Ola , PALMLÖF, Magnus
IPC分类号： C08L23/04 , C08L51/00 , C08K3/00
CPC分类号： C08L23/04 , C08L43/00 , F16L9/127 , Y10T428/139 , C08L2666/24 , C08L2666/02
摘要： The present invention relates to a cross-linked polyolefin composition reinforced with a filler with improved stiffness, impact strength, pressure resistance and impact/stiffness balance as well as to the use of such a polyolefin composition for the preparation of pipes. The polyolefin composition comprises a base resin comprising a cross-linkable olefin homo- or copolymer (A) and a filler (B), wherein the polyolefin composition has been subjected to cross-linking conditions, e.g. silane-cross-linking or peroxide cross-linking.
摘要翻译：本发明涉及用具有改进的刚度，冲击强度，耐压性和冲击/刚度平衡的填料增强的交联聚烯烃组合物以及这种聚烯烃组合物用于制备管道的用途。聚烯烃组合物包含含有可交联烯烃均聚物或共聚物（A）和填料（B）的基础树脂，其中聚烯烃组合物已经经受交联条件，例如，硅烷交联或过氧化物交联。

3. 发明申请

WO2009147022A1 HIGH DENSITY POLYMER COMPOSITIONS, A METHOD FOR THEIR PREPARATION AND PRESSURE-RESISTANT PIPES MADE THEREFROM 审中-公开
标题翻译：高密度聚合物组合物，其制备和耐压管道的方法
公开(公告)号：WO2009147022A1
公开(公告)日：2009-12-10
申请号：PCT/EP2009/056307
申请日：2009-05-25
申请人： BOREALIS AG , BÄCKMAN, Mats , EK, Carl-Gustaf , PAKKANEN, Anneli , PALMLÖF, Magnus , TURPEINEN, Tarja-Tuulikki , SEVERN, John
发明人： BÄCKMAN, Mats , EK, Carl-Gustaf , PAKKANEN, Anneli , PALMLÖF, Magnus , TURPEINEN, Tarja-Tuulikki , SEVERN, John
IPC分类号： C08L23/08
CPC分类号： F16L9/12 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2203/18 , C08L2314/06 , Y10T428/139
摘要： The present invention deals with polymer compositions suitable for making pipes. The compositions comprise a multimodal copolymer of ethylene and one or more alpha-olefins having from 4 to 10 carbon atoms wherein the multimodal ethylene copolymer has a density of from 937 to 950 kg/m 3 , a melt index MFR 5 of from 0.3 to 3.0 g/10 min, a melt index MFR 2 of from 0.1 to 2.0 g/10 min and a shear thinning index SHI 2.7/210 of from 2 to 30. In addition the multimodal copolymer comprises: (A) from 30 to 70 % by weight, based on the combined amount of components (A) and (B), of a low molecular weight ethylene polymer selected from ethylene homopolymer and a copolymer of ethylene and one or more alpha-olefins having from 4 to 10 carbon atoms and having a weight average molecular weight of from 5000 to 100000 g/mol and a density of from 960 to 977 kg/m 3 ; and (B) from 30 to 70 % by weight, based on the combined amount of components (A) and (B), of a high molecular weight copolymer of ethylene and one or more alpha-olefins having from 4 to 10 carbon atoms and having a weight average molecular weight of from 100000 to 1000000 g/mol and a density of from 890 to 929 kg/m 3 .
摘要翻译：本发明涉及适于制造管道的聚合物组合物。组合物包含乙烯和一种或多种具有4至10个碳原子的α-烯烃的多峰共聚物，其中多峰乙烯共聚物的密度为937至950kg / m 3，熔体指数MFR 5为0.3-3.0g / 10分钟，熔体指数MFR 2为0.1至2.0g / 10min，剪切稀化指数SHI2.7 / 210为2至30.此外，多峰共聚物包含：（A）30至70重量％基于组分（A）和（B）的组合量的低分子量乙烯聚合物，其选自乙烯均聚物和乙烯与一种或多种具有4至10个碳原子的α-烯烃的共聚物并具有重均分子量分子量为5000至100000g / mol，密度为960至977kg / m 3; 和（B）30至70重量％，基于组分（A）和（B）的组合量，乙烯和一种或多种具有4至10个碳原子的α-烯烃的高分子量共聚物和重均分子量为100000〜1000000g / mol，密度为890〜929kg / m 3。

4. 发明申请

WO2007031156A1 PRESSURE PIPE COMPRISING A MULTIMODAL POLYETHYLENE COMPOSITION WITH AN INORGANIC FILLER 审中-公开
标题翻译：含有无机填料的多模聚乙烯组合物的压力管
公开(公告)号：WO2007031156A1
公开(公告)日：2007-03-22
申请号：PCT/EP2006/007667
申请日：2006-08-02
申请人： BOREALIS TECHNOLOGY OY , EK, Carl-Gustaf , BÄCKMAN, Mats
发明人： EK, Carl-Gustaf , BÄCKMAN, Mats
IPC分类号： C08K3/00 , C08L23/04 , C08L23/08 , F16L9/128 , F16L9/12
CPC分类号： C08L23/06 , C08F210/16 , C08L23/0815 , C08L2308/00 , F16L9/12 , Y10T428/13 , Y10T428/1303 , Y10T428/1352 , Y10T428/1359 , Y10T428/139 , C08L2666/06 , C08L2666/04 , C08F210/14 , C08F2500/12 , C08F2500/13 , C08F2500/17
摘要： The present invention relates to a pipe or a supplementary pipe article comprising a polyethylene composition comprising a base resin which comprises (A) a first ethylene homopolymer fraction, and (B) a second ethylene homo- or copolymer fraction, wherein fraction (A) has a lower average molecular weight than fraction (B), and the composition further comprises (C) an inorganic mineral filler, wherein inorganic mineral filler (C) is present in the composition in an amount of 1 to 70 wt.%, and to the use of said composition for the production of a pipe or a supplementary pipe article.
摘要翻译：本发明涉及一种包含聚乙烯组合物的管或辅助管制品，所述聚乙烯组合物包含（A）第一乙烯均聚物部分和（B）第二乙烯均聚物或共聚物部分的基础树脂，其中级分（A）具有比组分（B）低的平均分子量，组合物还包含（C）无机矿物填料，其中组合物中无机矿物填料（C）的含量为1-70重量％，并且使用所述组合物来生产管道或辅助管道制品。

5. 发明申请

WO2007031155A1 PRESSURELESS PIPE COMPRISING A MULTIMODAL POLYETHYLENE COMPOSITION WITH AN INORGANIC FILLER 审中-公开
标题翻译：包含无机填料的多模聚乙烯组合物的无粘性管
公开(公告)号：WO2007031155A1
公开(公告)日：2007-03-22
申请号：PCT/EP2006/007666
申请日：2006-08-02
申请人： BOREALIS TECHNOLOGY OY , EK, Carl-Gustaf , BÄCKMAN, Mats
发明人： EK, Carl-Gustaf , BÄCKMAN, Mats
IPC分类号： C08L23/04 , C08L23/08 , C08K3/00
CPC分类号： C08L23/06 , C08F210/16 , C08L23/0815 , C08L2205/02 , C08L2308/00 , F16L9/12 , Y10T428/1352 , Y10T428/139 , Y10T428/1397 , Y10T428/31855 , C08L2666/04 , C08L2666/06 , C08F210/14 , C08F2500/12 , C08F2500/13 , C08F2500/17
摘要： The present invention relates to a pipe or a supplementary pipe article comprising a polyethylene composition comprising a base resin which comprises (A) a first ethylene homo- or copolymer fraction, and (B) a second ethylene homo- or copolymer fraction, wherein fraction (A) has a lower average molecular weight than fraction (B), the base resin has a flexural modulus determined according to ISO 178 of 1000 MPa or higher, and the composition further comprises (C) an inorganic mineral filler, wherein inorganic mineral filler (C) is present in the composition in an amount of 1 to 70 wt.%, and to the use of said composition for the production of a pipe or a supplementary pipe article.
摘要翻译：本发明涉及一种包含聚乙烯组合物的管或辅助管制品，所述聚乙烯组合物包含基础树脂，其包含（A）第一乙烯均聚物或共聚物部分，和（B）第二乙烯均聚物或共聚物部分，其中部分 A）具有比分数（B）更低的平均分子量，基础树脂具有根据ISO 178测定的挠曲模量为1000MPa或更高，组合物还包含（C）无机矿物填料，其中无机矿物填料 C）以1至70重量％的量存在于组合物中，以及所述组合物用于生产管或辅助管制品的用途。

6. 发明申请

WO2006024496A1 A PRESSURELESS POLYMER PIPE, A COMPOSITION THEREFORE, AND A PROCESS FOR PREPARING IT 审中-公开
标题翻译：无压聚合物管，其组合物及其制备方法
公开(公告)号：WO2006024496A1
公开(公告)日：2006-03-09
申请号：PCT/EP2005/009341
申请日：2005-08-30
申请人： BOREALIS TECHNOLOGY OY , EK, Carl-Gustaf , MALM, Bo , TUOMINEN, Olli
发明人： EK, Carl-Gustaf , MALM, Bo , TUOMINEN, Olli
IPC分类号： C08L23/12
CPC分类号： F16L9/147 , C08F210/06 , C08F210/16 , C08L23/12 , C08L23/14 , Y10T428/139 , C08F2/001 , C08L2666/06 , C08F2500/17 , C08F2500/12 , C08F2500/13
摘要： A pressureless polymer pipe, a composition therefore, and a process of preparing the composition are described. The pipe is characterised in that the polymer comprises a propylene polymer composition where the propylene base polymer is a heterophasic propylene copolymer having a matrix of a propylene homopolymer and a dispersed phase of an elastomeric copolymer of propylene and at least one olefin comonomer; has a comonomer content of 2-7 % by weight, based on the weight of the heterophasic propylene copolymer; has a melt flow rate MFR (2/230), determined according to ISO 1133 C4, of 0.1-2.0 g/10 min; has a broad molecular weight distribution as defined by its rheology shear thinning index, SHI 0/50 , measured at 200 ° C of 9-30; has a tensile modulus, determined according to ISO 527-2/1B at 1 mm/min and 23 ° C of at least 1800 MPa; has an impact strength, determined according to ISO 179/1eA of at least 6 kJ/m 2 at 0°C and at least 2 kJ/m 2 at -20'C. The composition is a polymer composition as defined above. The process is characterised by polymerizing in the presence of a stereospecific Ziegler-Natta catalyst including an electron donor:(i) a propylene homopolymer matrix in at least one loop reactor at a temperature of at least 80 ° C and a pressure of 4600-10000 kPa; and (ii) an elastomeric copolymer of propylene and at least one olefin comonomer in at least one gas-phase reactor at a lower temperature than in stage (i); to obtain a base polymer of heterophasic propylene copolymer as defined above.
摘要翻译：描述了无压聚合物管，组合物和制备该组合物的方法。管的特征在于聚合物包括丙烯聚合物组合物，其中丙烯基聚合物是具有丙烯均聚物基质和丙烯与至少一种烯烃共聚单体的弹性体共聚物的分散相的多相丙烯共聚物; 基于多相丙烯共聚物的重量，共聚单体含量为2-7重量％; 具有根据ISO 1133 C4测定的熔体流动速率MFR（2/230）为0.1-2.0g / 10min; 具有如下定义的宽分子量分布：其流动剪切稀化指数SHI 在200℃下测得为9-30; 具有根据ISO 527-2 / 1B以1mm / min和23℃至少1800MPa测定的拉伸模量; 具有根据ISO 179 / 1eA在0℃下测定为至少6kJ / m 2的冲击强度和-20℃时至少2kJ / m 2的冲击强度， C。组合物是如上所定义的聚合物组合物。该方法的特征在于在包含电子给体的立体特异性齐格勒 - 纳塔催化剂存在下聚合：（i）至少一个环管反应器中的至少80℃的丙烯均聚物基质压力4600-10000 kPa; 和（ii）在低于阶段（i）的温度下，在至少一个气相反应器中的丙烯和至少一种烯烃共聚单体的弹性体共聚物; 以获得如上所定义的异相丙烯共聚物的基础聚合物。

7. 发明申请

WO2006122703A1 HIGH MELT FLOW POLYMER OF IMPROVED DURABILITY FOR PIPE APPLICATIONS 审中-公开
标题翻译：用于管道应用的改进耐久性的高熔体流动聚合物
公开(公告)号：WO2006122703A1
公开(公告)日：2006-11-23
申请号：PCT/EP2006/004445
申请日：2006-05-11
申请人： BOREALIS TECHNOLOGY OY , ALASTALO, Kauno , EK, Carl-Gustaf , MALM, Bo , TORGERSEN, Ulf , TUOMINEN, Olli
发明人： ALASTALO, Kauno , EK, Carl-Gustaf , MALM, Bo , TORGERSEN, Ulf , TUOMINEN, Olli
IPC分类号： C08F10/06 , C08L23/12
CPC分类号： C08L23/12 , C08F110/06 , C08F210/06 , C08L23/10 , C08L23/14 , C08L2205/02 , C08L2205/03 , C08L2666/02 , C08F2500/12 , C08F2500/11 , C08F210/16
摘要： The present invention relates to a polymer composition, comprising (i) a polypropylene homopolymer, (ii) a polypropylene random copolymer, prepared by copolymerization of propylene with an olefin comonomer and having an amount of olefin comonomer units of 0.2 to 5 wt%, and (iii) an elastomeric copolymer of propylene and at least one olefin comonomer, the polymer composition having a tensile modulus, determined according to ISO 527-2/1 B at 1 mm/min. and 230C, of at least 1200 MPa.
摘要翻译：本发明涉及一种聚合物组合物，其包含（i）聚丙烯均聚物，（ii）通过丙烯与烯烃共聚单体共聚制备并具有0.2至5重量％的烯烃共聚单体单元制备的聚丙烯无规共聚物，以及（iii）丙烯和至少一种烯烃共聚单体的弹性体共聚物，所述聚合物组合物具有根据ISO 527-2 / 1B以1mm / min测定的拉伸模量。和230℃，至少1200MPa。

8. 发明申请

WO2006122702A1 POLYPROPYLENE OF IMPROVED PROCESSABILITY FOR PRODUCTION OF PIPES 审中-公开
标题翻译：改进管道生产可处理性的聚丙烯
公开(公告)号：WO2006122702A1
公开(公告)日：2006-11-23
申请号：PCT/EP2006/004444
申请日：2006-05-11
申请人： BOREALIS TECHNOLOGY OY , HARJUNTAUSTA, Jarmo , EK, Carl-Gustaf , ALASTALO, Kauno , LUND, Kenneth
发明人： HARJUNTAUSTA, Jarmo , EK, Carl-Gustaf , ALASTALO, Kauno , LUND, Kenneth
IPC分类号： C08L23/10 , C08L23/12
CPC分类号： C08L23/10 , C08F110/06 , C08F210/06 , C08L23/12 , C08L23/142 , C08L2308/00 , C08L2666/06 , C08F2500/12 , C08F2500/11 , C08F210/16
摘要： The present invention relates to a polymer composition, comprising (i) a polypropylene-based matrix which comprises a polypropylene random copolymer prepared by copolymerization of propylene with an olefin comonomer, wherein the amount of olefin comonomer units is within the range of (0.2) wt% to (5) wt%, based on the weight of the polypropylene-based matrix, and (ii) an elastomeric copolymer of propylene and at least one olefin comonomer, the polymer composition having a storage modulus G1 at a loss modulus G"=5 kPa of G'(5 kPa) 0 C).
摘要翻译：本发明涉及聚合物组合物，其包含（i）聚丙烯基基质，其包含通过丙烯与烯烃共聚单体共聚制备的聚丙烯无规共聚物，其中烯烃共聚单体单元的量在（0.2）wt 基于聚丙烯基基质的重量％至（5）wt％，和（ii）丙烯和至少一种烯烃共聚单体的弹性共聚物，该聚合物组合物具有的损耗模量G“= 在（220℃）下测量的5kPa的G'（5kPa）<（3100）Pa。

9. 发明申请

WO2003087205A1 SYNTACTIC POLYOLEFIN COMPOSITION FOR PIPE COATING 审中-公开
标题翻译：用于管道涂层的合成聚烯烃组合物
公开(公告)号：WO2003087205A1
公开(公告)日：2003-10-23
申请号：PCT/SE2003/000607
申请日：2003-04-16
申请人： BOREALIS TECHNOLOGY OY , RYDIN, Cecilia , EK, Carl-Gustaf
发明人： RYDIN, Cecilia , EK, Carl-Gustaf
IPC分类号： C08J9/32
CPC分类号： C08J9/0061 , C08J9/32 , C08J2323/12 , C08J2423/00 , Y10T428/1376
摘要： The invention relates to a syntactic polyolefin composition for pipe coating, wherein the composition comprises a β-nucleated propylene polymer and microspheres. The invention also relates to a method for the preparation of the composition for pipe coating and to an off-shore pipe coated with the syntactic polyolefin composition.
摘要翻译：本发明涉及用于管道涂布的复合聚烯烃组合物，其中该组合物包含β-成核丙烯聚合物和微球体。本发明还涉及一种制备用于管道涂层的组合物和涂覆有所述聚合物组合物的离岸管道的方法。

10. 发明申请

WO2002094924A1 POLYOLEFIN MULTILAYER PIPE 审中-公开
公开(公告)号：WO2002094924A1
公开(公告)日：2002-11-28
申请号：PCT/EP2002/005551
申请日：2002-05-21
申请人： BOREALIS TECHNOLOGY OY , EK, Carl-Gustaf , SANDBERG, Hans , LIEDAUER, Siegfried , MCGOLDRICK, James
发明人： EK, Carl-Gustaf , SANDBERG, Hans , LIEDAUER, Siegfried , MCGOLDRICK, James
IPC分类号： C08K5/00
CPC分类号： F16L9/133 , B32B1/08 , B32B27/08 , B32B27/32 , C08F110/06 , C08F210/06 , C08K5/0083 , C08L23/10 , F16L9/12 , F16L9/127 , Y10S138/07 , Y10T428/1352 , Y10T428/1393 , C08F2500/12 , C08F2500/13 , C08F2500/11 , C08F210/16
摘要： Polyolefin multilayer pipes consisting at least one of the layers of a β-nucleated propylene homopolymer and/or β-nucleated copolymers from 90.0 to 99.9 % by weight of propylene and 0.1 to 10.0 % by weight of α-olefins. The pipes are to be classified in ring stiffness class ≥4. The pipes are suitable for non pressure pipe applications, preferably for outdoor use, for above as well as underground drainage and sewerage pipe systems, surface water pipes, pipes for cable protection, pipes for cold climate conditions and for indoor use, soil and waste water pipes.
摘要翻译：聚烯烃多层管由至少一层由β-脱粒的丙烯均聚物和/或β-成核的共聚物组成，其中90.0-99.9重量％的丙烯和0.1-10.0重量％的α-烯烃。管道分为环刚度等级> / = 4。这些管道适用于非压力管道应用，优选室外使用，以及地下排水和污水管道系统，地面水管，电缆保护管道，寒冷气候条件和室内管道，土壤和废水管道。

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