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1. 发明申请

US20100317803A1 Polypropylene Composition Comprising a Propylene Copolymer Component 审中-公开
标题翻译：包含丙烯共聚物组分的聚丙烯组合物
公开(公告)号：US20100317803A1
公开(公告)日：2010-12-16
申请号：US12087030
申请日：2006-12-22
申请人： Torvald Vestberg , Jaeaeskelaeinen Pirjo , Bo Malm
发明人： Torvald Vestberg , Jaeaeskelaeinen Pirjo , Bo Malm
IPC分类号： C08L23/14 , C08F210/00
CPC分类号： C08F4/76 , C08F10/06 , C08F210/06 , C08L23/14 , C08L2201/10 , C08L2205/02 , C08F4/6491 , C08F4/6492 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/12 , C08F2500/19 , C08F2500/05
摘要： The present invention concerns a polypropylene composition comprising a nucleated propylene copolymer having improved optical properties.
摘要翻译：本发明涉及包含具有改进的光学性质的成核丙烯共聚物的聚丙烯组合物。

2. 发明授权

US10253115B2 Process for the manufacture of a capacitor film 有权
公开(公告)号：US10253115B2
公开(公告)日：2019-04-09
申请号：US14240696
申请日：2012-08-29
申请人： Peter Denifl , Pirjo Jaaskelainen , Timo Leinonen , Bo Malm , Anders E. Nymark , Torvald Vestberg
发明人： Peter Denifl , Pirjo Jaaskelainen , Timo Leinonen , Bo Malm , Anders E. Nymark , Torvald Vestberg
IPC分类号： C08F10/06 , C08J5/18 , H01G9/00 , H01G4/18 , H01G4/14 , C08F110/06 , H01G4/32
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 obtaining 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.

3. 发明授权

US09079988B2 Preparation of propylene copolymer with dynamically operated reactor 有权
标题翻译：用动态反应器制备丙烯共聚物
公开(公告)号：US09079988B2
公开(公告)日：2015-07-14
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： C08F2/38 , C08F2/00 , C08F4/64 , C08F210/06 , C08F210/16
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。

4. 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。

5. 发明申请

US20100016510A1 HIGH MELT FLOW HETEROPHASIC POLYPROPYLENE COPOLYMERS 审中-公开
标题翻译：高熔体流动异丙烯聚丙烯共聚物
公开(公告)号：US20100016510A1
公开(公告)日：2010-01-21
申请号：US12519732
申请日：2007-12-11
申请人： Bo Malm , Olli Tuominen , Torvald Vestberg , Esa Korhonen
发明人： Bo Malm , Olli Tuominen , Torvald Vestberg , Esa Korhonen
IPC分类号： C08L23/12 , C08L23/14
CPC分类号： C08F10/00 , C08F210/06 , C08K3/34 , C08K5/0083 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08F4/6492 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/11 , C08F2500/12 , C08F2500/20
摘要： The present invention relates to a heterophasic polypropylene composition with a high melt flow rate for processability, a good stiffness and an improved compression performance. These compositions may be employed for the production of moulded articles, in particular injection moulded articles such as thin-walled plastic cups. Furthermore, the invention relates to a process for preparing the inventive polymer compositions.
摘要翻译：本发明涉及具有高加工性的熔体流动速率，良好的刚度和改善的压缩性能的多相聚丙烯组合物。这些组合物可用于制造模塑制品，特别是注塑制品如薄壁塑料杯。此外，本发明涉及制备本发明聚合物组合物的方法。

6. 发明授权

US06723829B1 Heterophasic copolymers 失效
标题翻译：异相共聚物
公开(公告)号：US06723829B1
公开(公告)日：2004-04-20
申请号：US10129834
申请日：2002-06-10
申请人： Bo Malm , Pirjo Jääskeläinen , Torvald Vestberg
发明人： Bo Malm , Pirjo Jääskeläinen , Torvald Vestberg
IPC分类号： C08F600
CPC分类号： C08F10/00 , C08F8/50 , C08F210/06 , C08F210/16 , C08F2800/20 , C08F2810/10 , C08L23/12 , C08F4/6465 , C08F2/001 , C08F2500/17 , C08F2500/12 , C08F2500/03 , C08F2500/26 , C08F4/6492 , C08L23/16
摘要： Polypropylene heterophasic copolymers with good flow and impact properties are made by visbreaking a starting polypropylene heterophasic copolymer of which the amorphous rubber has an intrinsic viscosity of 2 dl/g or more and the ethylene content in the amorphous rubber, determined as C2 of AM, is from 20 wt-% to 45 wt-%.
摘要翻译：具有良好流动性和冲击性能的聚丙烯异相共聚物通过减粘裂化制得起始聚丙烯异相共聚物，其无定形橡胶的特性粘度为2d / g或更高，无定型橡胶中的乙烯含量确定为AM的C2为C2 从20重量％至45重量％。

7. 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。

8. 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。

9. 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。

10. 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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