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11. 发明授权

US08569412B2 Heterophasic polypropylene copolymer composition 有权
标题翻译：异相聚丙烯共聚物组合物
公开(公告)号：US08569412B2
公开(公告)日：2013-10-29
申请号：US13261048
申请日：2010-06-15
申请人： Werner Posch , Michael Tranninger , Pauli Leskinen , Bo Malm , Sybille Simon , Norbert Reichelt
发明人： Werner Posch , Michael Tranninger , Pauli Leskinen , Bo Malm , Sybille Simon , Norbert Reichelt
IPC分类号： C08K3/26
CPC分类号： C08L23/10 , B29C45/0001 , C08F110/06 , C08F210/06 , C08F297/08 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2207/02 , C08L2314/02 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/12 , C08F2500/17 , C08F2500/11
摘要： Heterophasic polypropylene composition comprising (A) 45 to 70 wt % of a propylene homo- or copolymer matrix with an MFR2 in accordance with ISO 1133 (230° C., 2.16 kg load) of ≧80 g/10 min and (B) 25 to 40 wt % of an elastomeric propylene-ethylene copolymer, having an intrinsic viscosity IV (ISO 1628, with decalin as solvent) of ≧3.3 dl/g and an ethylene content of 20 to 50 wt %, (C) 0-15 wt % of an elastomeric ethylene/alpha-olefin random copolymer (D) 3-25 parts per weight of inorganic filler, the heterophasic polypropylene compositions having a total MFR2 (230° C./2.16 kg) in accordance with ISO 1133 of ≧5 g/10 min, a Charpy notched impact strength according to ISO 179/1eA at +23° C. of ≧15.0 kJ/m2, preferably ≧25.0 kJ/m2, a minimum value for the Charpy notched impact strength according to ISO 179/1eA at −200 C of ≧7.0 kJ/m2, preferably ≧10.0 kJ/m2 and a tensile modulus according to ISO 527-3 of ≧1200 MPa; their preparation and use for producing injection molded articles being free of flow marks.
摘要翻译：多相聚丙烯组合物，其包含（A）45至70重量％的丙烯均聚物或共聚物基质，其具有根据ISO 1133（230℃，2.16kg负荷）的MFR 2≥80g/ 10min和（B） 25〜40重量％的弹性体丙烯 - 乙烯共聚物，其特性粘度IV（ISO 1628，作为溶剂的十氢化萘）= 3.3dl / g，乙烯含量为20〜50重量％，（C） 15重量％的弹性体乙烯/α-烯烃无规共聚物（D）3-25重量份的无机填料，所述多相聚丙烯组合物具有根据ISO 1133的总MFR2（230℃/ 2.16kg） = 5g / 10min，根据ISO 179 / 1eA在+ 23℃下的Charpy缺口冲击强度> = 15.0kJ / m 2，优选> = 25.0kJ / m 2，对于Charpy缺口冲击强度的最小值，根据在-200℃下，ISO 179 / 1eA> 7.0kJ / m 2，优选> = 10.0kJ / m 2，并且根据ISO 527-3的= 1200MPa的拉伸模量; 它们的制备和用于生产没有流痕的注塑制品。

12. 发明授权

US06221974B1 Process for the preparation of creep-resistant polypropylene block copolymers 失效
标题翻译：抗蠕变聚丙烯嵌段共聚物的制备方法
公开(公告)号：US06221974B1
公开(公告)日：2001-04-24
申请号：US09171434
申请日：1998-12-21
申请人： Mika Härkönen , Bo Malm , Anders Nymark
发明人： Mika Härkönen , Bo Malm , Anders Nymark
IPC分类号： C08F29706
CPC分类号： F16L9/133 , F16L57/02
摘要： The invention relates to a process for the preparation of a creep-resistant polypropylene by means of the following steps: (a) copolymerizing propylene and ethylene into a random copolymer at 40 to 110° C. using: a catalyst system of the above-mentioned type; a portion of ethylene or C4-C10-&agr;-olefin leading to 1.0 to 10.0% by weight of ethylene repeating units in said random copolymer; and no or a minimal amount of hydrogen leading to a MFR10 value of between 0.01 and 5.0 g/10 min for said random copolymer, if this step is performed first, or to a MFR2 value for said polypropylene of between 0.05 and 0.40 g/10 min, if this step is performed after step (b); the proportion of random copolymer of this step being from 20 to 80% by weight of said polypropylene, (b) polymerizing propylene at 40 to 110° C. using: a catalyst system of the above-mentioned type; no or a minimal portion of ethylene leading to 0.0 to 1.0% by weight of ethylene repeating units in the polymer resulting from this step; and an amount of hydrogen leading to a MFR2 value of between 30 and 300 g/10 min for said polymer, if this step is performed first, or to a MFR2 value for said polypropylene of between 0.05 and 0.40 g/10 min, if this step is performed after step (a); the proportion of polymer of this step being from 80 to 20% by weight of said polypropylene.
摘要翻译：本发明涉及一种通过以下步骤制备耐蠕变聚丙烯的方法：（a）在40-110℃下将丙烯和乙烯共聚到无规共聚物中，使用上述的催化剂体系类型; 一部分乙烯或C4-C10-α-烯烃，导致所述无规共聚物中的乙烯重复单元的重量比为1.0-10.0％并且对于所述无规共聚物，如果首先进行该步骤，或者对于所述聚丙烯的MFR 2值为0.05-0.40g / 10min，则没有或最小量的氢导致MFR10值在0.01-5.0g / 10min之间 min，如果在步骤（b）之后执行该步骤; 该步骤的无规共聚物的比例为所述聚丙烯的20至80重量％，（b）在40至110℃下聚合丙烯，使用上述类型的催化剂体系; 乙烯的无或最小部分导致由该步骤得到的聚合物中的乙烯重复单元为0.0-1.0重量％如果该步骤首先进行，则导致所述聚合物的MFR 2值为30-300g / 10分钟的氢气量，或者对于所述聚丙烯的MFR 2值为0.05-0.40g / 10min，如果这样在步骤（a）之后执行步骤; 该步骤的聚合物的比例为所述聚丙烯的80至20重量％。

13. 发明申请

US20120190784A1 HETEROPHASIC POLYPROPYLENE COPOLYMER COMPOSITION 有权
标题翻译：异构聚丙烯共聚物组合物
公开(公告)号：US20120190784A1
公开(公告)日：2012-07-26
申请号：US13261048
申请日：2010-06-15
申请人： Werner Posch , Michael Tranninger , Pauli Leskinen , Bo Malm , Sybille Simon , Norbert Reichelt
发明人： Werner Posch , Michael Tranninger , Pauli Leskinen , Bo Malm , Sybille Simon , Norbert Reichelt
IPC分类号： C08L23/10 , C08K7/06 , C08K7/14 , C08K3/34 , C08K3/26
CPC分类号： C08L23/10 , B29C45/0001 , C08F110/06 , C08F210/06 , C08F297/08 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2207/02 , C08L2314/02 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/12 , C08F2500/17 , C08F2500/11
摘要： Heterophasic polypropylene composition comprising (A) 45 to 70 wt % of a propylene homo- or copolymer matrix with an MFR2 in accordance with ISO 1133 (230° C., 2.16 kg load) of ≧80 g/10 min and (B) 25 to 40 wt % of an elastomeric propylene-ethylene copolymer, having an intrinsic viscosity IV (ISO 1628, with decalin as solvent) of ≧ 3.3 dl/g and an ethylene content of 20 to 50 wt %, (C) 0-15 wt % of an elastomeric ethylene/alpha-olefin random copolymer (D) 3-25 parts per weight of inorganic filler, the heterophasic polypropylene compositions having a total MFR2 (230° C./2.16 kg) in accordance with ISO 1133 of ≧5 g/10 min, a Charpy notched impact strength according to ISO 179/1eA at +23° C. of ≧15.0 kJ/m2, preferably ≧25.0 kJ/m2, a minimum value for the Charpy notched impact strength according to ISO 179/1eA at −200 C of ≧7.0 kJ/m2, preferably ≧10.0 kJ/m2 and a tensile modulus according to ISO 527-3 of ≧1200 MPa; their preparation and use for producing injection moulded articles being free of flow marks.
摘要翻译：多相聚丙烯组合物，其包含（A）45至70重量％的丙烯均聚物或共聚物基体，其具有根据ISO 1133（230℃，2.16kg负荷）≥80g/ 10min的MFR 2和（B）25 至40重量％的丙烯 - 乙烯共聚物，其特性粘度IV（ISO 1628，作为溶剂的十氢化萘）为≥3.3dl/ g，乙烯含量为20〜50重量％，（C）为0〜15重量％％的弹性体乙烯/α-烯烃无规共聚物（D）3-25重量份的无机填料，根据ISO 1133的总共MFR 2（230℃/ 2.16kg）的多相聚丙烯组合物为≥5g / 10分钟，根据ISO 179 / 1eA在+ 23℃下的夏比缺口冲击强度为≥15.0kJ/ m 2，优选≥25.0kJ/ m 2，根据ISO 179 / 1eA的夏比缺口冲击强度的最小值在-200℃，≥7.0kJ/ m 2，优选≥10.0kJ/ m 2，并且根据ISO 527-3的≧1200MPa的拉伸模量; 它们的制备和用于生产没有流痕的注塑制品。

14. 发明申请

US20110224387A1 PREPARATION OF PROPYLENE COPOLYMER WITH DYNAMICALLY OPERATED REACTOR 有权
标题翻译：具有动态反应器的丙烯共聚物的制备
公开(公告)号：US20110224387A1
公开(公告)日：2011-09-15
申请号：US12998307
申请日：2009-10-06
申请人： Michiel Bergstra , John Severn , Torvald Vestberg , Pauli Leskinen , Bo Malm , Olli Tuominen , Pirjo Jääskeläinen
发明人： Michiel Bergstra , John Severn , Torvald Vestberg , Pauli Leskinen , Bo Malm , Olli Tuominen , Pirjo Jääskeläinen
IPC分类号： C08F210/06 , C08F2/01 , C08F4/64
CPC分类号： C08F210/06 , C08F210/16 , C08F2400/02 , C08F2/00 , C08F2/38 , C08F2/001 , C08F2500/12 , C08F2500/17 , C08F2500/19 , C08F2500/04
摘要： The present invention relates to a process for the preparation of a propylene copolymer P1 having ethylene-derived comonomer units, which comprises the following steps: (i) introducing propylene, ethylene, and hydrogen into a polymerisation reactor R1, wherein the ethylene is fed to the polymerisation reactor R1 in a periodically varying amount, (ii) preparing the propylene copolymer in the polymerisation reactor R1 in the presence of a catalyst.
摘要翻译：本发明涉及一种制备具有乙烯衍生的共聚单体单元的丙烯共聚物P1的方法，其包括以下步骤：（i）将丙烯，乙烯和氢气引入聚合反应器R1中，其中将乙烯进料至聚合反应器R1以周期性变化的量，（ii）在催化剂存在下在聚合反应器R1中制备丙烯共聚物。

15. 发明授权

US07619165B2 Cable with thermoplastic insulation 有权
标题翻译：电缆具有热塑性绝缘
公开(公告)号：US07619165B2
公开(公告)日：2009-11-17
申请号：US11572469
申请日：2005-06-20
申请人： Markus Gahleitner , Karl-Michael Jager , Robert Nigel Hampton , Pirjo Jaaskelainen , Magnus Palmlof , Bo Malm , Merja Poikela , John Haugen
发明人： Markus Gahleitner , Karl-Michael Jager , Robert Nigel Hampton , Pirjo Jaaskelainen , Magnus Palmlof , Bo Malm , Merja Poikela , John Haugen
IPC分类号： H01B3/00
CPC分类号： C08L23/04 , C08L23/10 , C08L23/16 , C08L2205/02 , Y10T428/268 , C08L2666/06
摘要： Insulation layer for cables comprising a heterophasic polymer composition having superior mechanical and electrical properties and being environmentally friendly. The heterophasic polymer composition comprises a polymer matrix and dispersed therein a propylene copolymer having a weight average particle size of less than 1 μm.
摘要翻译：用于电缆的绝缘层包括具有优异的机械和电学性能并且是环境友好的多相聚合物组合物。多相聚合物组合物包含聚合物基质并分散其中重均粒径小于1μm的丙烯共聚物。

16. 发明申请

US20080093104A1 Cable with Thermoplastic Insulation 有权
标题翻译：电缆与热塑性绝缘
公开(公告)号：US20080093104A1
公开(公告)日：2008-04-24
申请号：US11572469
申请日：2005-06-20
申请人： Markus Gahleitner , Karl-Michael Jager , Robert Nigel Hampton , Pirjo Jaaskelainen , Magnus Palmlof , Bo Malm , Merja Poikela , John Haugen
发明人： Markus Gahleitner , Karl-Michael Jager , Robert Nigel Hampton , Pirjo Jaaskelainen , Magnus Palmlof , Bo Malm , Merja Poikela , John Haugen
IPC分类号： H01B7/00 , B32B27/32 , C08L23/10 , C08L23/16
CPC分类号： C08L23/04 , C08L23/10 , C08L23/16 , C08L2205/02 , Y10T428/268 , C08L2666/06
摘要： Insulation layer for cables comprising a heterophasic polymer composition having superior mechanical and electrical properties and being environmentally friendly. The heterophasic polymer composition comprises a polymer matrix and dispersed therein a propylene copolymer having a weight average particle size of less than 1 μm.
摘要翻译：用于电缆的绝缘层包括具有优异的机械和电学性能并且是环境友好的多相聚合物组合物。多相聚合物组合物包含聚合物基质并分散其中重均粒径小于1μm的丙烯共聚物。

17. 发明授权

US08759452B2 Propylene composition with high stiffness and impact strength 有权
标题翻译：丙烯组合物具有高刚度和冲击强度
公开(公告)号：US08759452B2
公开(公告)日：2014-06-24
申请号：US13129511
申请日：2010-02-04
申请人： Markus Gahleitner , Bo Malm , Klaus Bernreitner , Juliane Braun
发明人： Markus Gahleitner , Bo Malm , Klaus Bernreitner , Juliane Braun
IPC分类号： C08J3/22 , C08F290/14 , C08L23/00 , C08F110/02
CPC分类号： C08F10/00 , C08F10/06 , C08F110/06 , C08F4/6543 , C08F4/6492 , C08F4/651 , C08F210/16 , C08F2500/04 , C08F2500/19 , C08F2500/12 , C08F2500/11 , C08F2500/20 , C08F2500/24
摘要： The present invention is directed to a polypropylene composition comprising a propylene homo- or copolymer (A) with a polydispersity index (PI), determined according ISO 6721-1, of at least 5.8 Pa−1; and an inorganic filler (B) in an amount from 2.0 to 20 parts per weight based on 100 parts per weight of (A)+(B); The present invention is furthermore directed to a polypropylene composition comprising a propylene homo- or copolymer (A); and an inorganic filler (B); whereby the following relation is fulfilled (80F+1700)MPa≦T wherein F are the parts per weight of component (B) based on 100 parts per weight of the total amount of (A)+(B). T is the tensile modulus in MPa, determined according to ISO 527-2, of the polypropylene composition measured on a test specimen prepared by injection molding according to ISO 1873-2. The present invention is also directed to a process for the production of the polypropylene compositions according to the invention and to an article made of the polypropylene compositions according to the invention.The present invention is furthermore directed to the use of the polypropylene compositions according to the invention for the production of pipes, car components, appliance housings, transport containers.
摘要翻译：本发明涉及一种聚丙烯组合物，其包含根据ISO 6721-1测定的至少5.8Pa-1的具有多分散指数（PI）的丙烯均聚物或共聚物（A）和每100重量份（A）+（B））为2.0〜20重量份的无机填料（B）。本发明还涉及包含丙烯均聚物或共聚物（A）的聚丙烯组合物; 和无机填料（B）; 由此满足以下关系（80F + 1700）MPa＆lt; NlE; T其中F是基于（A）+（B）的总量的每100重量份的组分（B）的重量份数。 T是根据ISO 527-2测定的根据ISO 1873-2通过注射成型制备的试样上测量的聚丙烯组合物的拉伸弹性模量（MPa）。本发明还涉及一种生产根据本发明的聚丙烯组合物和由本发明的聚丙烯组合物制成的制品的方法。本发明还涉及根据本发明的聚丙烯组合物用于生产管道，汽车部件，电器外壳，运输容器的用途。

18. 发明授权

US08563109B2 Pressureless polymer pipe, a compositon therefore, and a process for preparing it 有权
标题翻译：因此，无压聚合物管，组合物及其制备方法
公开(公告)号：US08563109B2
公开(公告)日：2013-10-22
申请号：US11661574
申请日：2005-08-30
申请人： Carl-Gustaf Ek , Bo Malm , Olli Tuominen
发明人： Carl-Gustaf Ek , Bo Malm , Olli Tuominen
IPC分类号： B32B1/08 , C08L23/14 , C08L23/16 , C08L23/20
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 characterized 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, SHI0/50, 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 179/1 eA of at least 6 kJ/m2 at 0° C. and at least 2 kJ/m2 at −20° C. The composition is a polymer composition as defined above. The process is characterized 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; 具有由流变剪切稀化指数SHI0 / 50定义的宽分子量分布，其在200℃下测量为9-30; 具有根据ISO 527-2 / 1B在1mm / min和23℃下测定的至少1800MPa的拉伸模量; 具有根据ISO 179/1eA在0℃下测定为至少6kJ / m 2和-20℃下至少2kJ / m 2的冲击强度。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丙烯均聚物基质，温度至少为80℃，压力为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。

19. 发明授权

US08557920B2 High melt flow polymer of improved durability for pipe applications 有权
标题翻译：高熔体流动聚合物具有改善耐久性的管道应用
公开(公告)号：US08557920B2
公开(公告)日：2013-10-15
申请号：US11914886
申请日：2006-05-11
申请人： Kauno Alastalo , Carl-Gustaf Ek , Bo Malm , Ulf Torgersen , Olli Tuominen
发明人： Kauno Alastalo , Carl-Gustaf Ek , Bo Malm , Ulf Torgersen , Olli Tuominen
IPC分类号： C08F10/06 , C08F110/06 , C08F210/06
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 230 C, 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。

20. 发明授权

US08304049B2 β-nucleated polypropylene composition 有权
标题翻译：聚丙烯组合物
公开(公告)号：US08304049B2
公开(公告)日：2012-11-06
申请号：US12452627
申请日：2008-06-30
申请人： Doris Machl , Bo Malm , Franz Ruemer , Klaus Bernreitner
发明人： Doris Machl , Bo Malm , Franz Ruemer , Klaus Bernreitner
IPC分类号： B29D22/00 , B29D23/00 , B32B1/08 , B29C47/00
CPC分类号： F16L9/12 , C08K5/0083 , C08K5/3437 , C08L23/10 , C08L23/142 , Y10T428/1352 , Y10T428/139 , Y10T428/1397 , Y10T428/31855 , C08L2666/06
摘要： Polypropylene composition comprising a propylene homopolymer (A) and a random propylene-butene copolymer (B) or a random propylene-ethylene copolymer (B′) wherein the polypropylene composition is β-nucleated.
摘要翻译：包含丙烯均聚物（A）和无规丙烯 - 丁烯共聚物（B）或无规丙烯 - 乙烯共聚物（B'）的聚丙烯组合物，其中聚丙烯组合物被复制。

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