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1. 发明授权

US08841390B2 Method for improving flowability of heterophasic polypropylene powder 有权
标题翻译：改善多相聚丙烯粉末流动性的方法
公开(公告)号：US08841390B2
公开(公告)日：2014-09-23
申请号：US12998704
申请日：2009-11-18
申请人： Pauli Leskinen , Olli Tuominen , Veli-Matti Keinänen
发明人： Pauli Leskinen , Olli Tuominen , Veli-Matti Keinänen
IPC分类号： C08L23/12 , C08L23/16
CPC分类号： C08F255/02 , B01J8/24 , B01J19/2435 , B01J2219/0004 , C08F110/06 , C08F210/06 , C08F297/083 , C08K3/34 , C08L23/12 , C08L23/16 , C08L51/06 , C08L2207/02 , C08L2308/00 , C08L2314/02 , C08F2/001 , C08L2666/06 , C08L2666/02 , C08F210/16 , C08F2500/17 , C08F2500/18 , C08F2500/24
摘要： Method for the preparation of a sticky high impact heterophasic polypropylene (HECO) in a reactor facility comprising in series (i) a first reaction system, (ii) a first conveying line connecting the first reactor system with a second reactor system comprising an outlet, (iii) a second conveying line connecting the outlet with a purge bin comprising a feeder, and (iv) a conveying system being connected with the feeder, and the preparation of said heterophasic polypropylene (HECO) comprises the steps in the order of (a) producing in said first reactor system the polypropylene matrix (M), (b) transferring at least a part of said polypropylene to said second reactor system via the first conveying line, (c) producing in said second reactor system the elastomeric copolymer obtaining the heterophasic polypropylene (HECO), (d) discharging said heterophasic polypropylene (HECO) from said second reactor system via the outlet, (e) transferring said discharged heterophasic polypropylene (HECO) via the second conveying line to said purge bin comprising said feeder, and (f) transferring further said discharged heterophasic polypropylene (HECO) from said purge bin via said feeder to said conveying system, the produced heterophasic polypropylene (HECO) is provided with an additive, said additive is fed to the produced heterophasic polypropylene (α) at the outlet of the second reactor system, or (β) at the feeder (F) of the purge bin (PB).
摘要翻译：在反应器设备中制备粘性高冲击多相聚丙烯（HECO）的方法，其包括串联（i）第一反应体系，（ii）将第一反应器系统与包含出口的第二反应器系统连接的第一输送管线，（iii）将出口连接到包括进料器的净化箱的第二输送管线，以及（iv）与进料器连接的输送系统，并且所述多相聚丙烯（HECO）的制备包括以下步骤：（a ）在所述第一反应器系统中生产所述聚丙烯基质（M），（b）经由所述第一输送管线将至少一部分所述聚丙烯转移到所述第二反应器系统，（c）在所述第二反应器系统中产生所述弹性共聚物，多相聚丙烯（HECO），（d）通过出口从所述第二反应器系统排出所述多相聚丙烯（HECO），（e）将所述排出的异相聚丙烯（HECO）vi 第二输送管线到包括所述进料器的清洗箱，和（f）将所述排出的多相聚丙烯（HECO）从所述进料槽经由所述进料器进一步传送到所述输送系统，所生产的异相聚丙烯（HECO）具有添加剂，所述添加剂在第二反应器系统的出口处供给到生产的异相聚丙烯（α），或者在清洗箱（PB）的进料器（F）处进料。

2. 发明申请

US20110294937A1 METHOD FOR IMPROVING FLOWABILITY OF RANDOM POLYPROPYLENE POWDER 有权
标题翻译：改善随机聚丙烯粉的流动性的方法
公开(公告)号：US20110294937A1
公开(公告)日：2011-12-01
申请号：US12998707
申请日：2009-11-18
申请人： Pauli Leskinen , Olli Tuominen , Veli-Matti Keinänen
发明人： Pauli Leskinen , Olli Tuominen , Veli-Matti Keinänen
IPC分类号： C08L23/10 , C08K5/13 , C08K5/101 , C08K3/36 , C08K3/22 , C08K3/34 , C08L23/18 , C08L23/16 , C08K3/26
CPC分类号： C08F210/06 , C08F2/001 , C08F210/16 , C08F2500/17 , C08F2500/24
摘要： Method for the preparation of a sticky random propylene copolymer (R-PP) in a reactor facility comprising in series (i) a first reaction system, (ii) a first conveying line connecting the first reactor system with a second reactor system comprising an outlet, (iii) a second conveying line connecting the outlet with a purge bin comprising a feeder, and (iv) a conveying system being connected with the feeder, and the preparation of said random propylene copolymer (R-PP) comprises the steps in the order of (a) producing in said first reactor system a propylene homopolymer (H-PP) or a random propylene copolymer (R-PP1), (b) transferring at least a part of said polypropylene to said second reactor system via the first conveying line, (c) producing in said second reactor system a random propylene copolymer (R-PP2) obtaining the random propylene copolymer (R-PP), (d) discharging said random propylene copolymer (R-PP) from said second reactor system via the outlet, (e) transferring said discharged random propylene copolymer (R-PP) via the second conveying line to said purge bin comprising said feeder, and (f) transferring further said discharged random propylene copolymer (R-PP) from said purge bin via said feeder to said conveying system, the produced random propylene copolymer (R-PP) is provided with an additive, said additive is fed to the produced random propylene copolymer (R-PP) (α) at the outlet of the second reactor system, or (β) at the feeder (F) of the purge bin (PB).
摘要翻译：在反应器设备中制备粘性无规丙烯共聚物（R-PP）的方法，包括串联（i）第一反应体系，（ii）将第一反应器系统与第二反应器系统连接的第一输送管线，第二反应器系统包括出口，（iii）将出口与包括进料器的吹扫箱相连接的第二输送管线，和（iv）与进料器连接的输送系统，并且所述无规丙烯共聚物（R-PP）的制备包括以下步骤：（a）在所述第一反应器系统中生产丙烯均聚物（H-PP）或无规丙烯共聚物（R-PP1），（b）将至少一部分所述聚丙烯经由第一输送（c）在所述第二反应器系统中生产获得无规丙烯共聚物（R-PP）的无规丙烯共聚物（R-PP2），（d）从所述第二反应器系统经由所述第二反应器系统排出所述无规丙烯共聚物（R-PP）出口，（e）转移所述排出物通过第二输送管线将无规丙烯共聚物（R-PP）经由第二输送管线输送到包括所述进料器的净化箱，和（f）将所述排出的无规丙烯共聚物（R-PP）从所述净化箱经由所述进料器进一步转移到所述输送系统，所制备的无规丙烯共聚物（R-PP）具有添加剂，所述添加剂在第二反应器系统的出口被供给到所生产的无规丙烯共聚物（R-PP）（α）中，或（b-bgr）净化箱（PB）的进料器（F）。

3. 发明申请

US20110294940A1 METHOD FOR IMPROVING FLOWABILITY OF HETEROPHASIC POLYPROPYLENE POWDER 有权
标题翻译：改善异丙基聚丙烯粉末流动性的方法
公开(公告)号：US20110294940A1
公开(公告)日：2011-12-01
申请号：US12998704
申请日：2009-11-18
申请人： Pauli Leskinen , Olli Tuominen , Veli-Matti Keinänen
发明人： Pauli Leskinen , Olli Tuominen , Veli-Matti Keinänen
IPC分类号： C08L23/12 , C08K3/34 , C08F2/01 , C08L23/16
CPC分类号： C08F255/02 , B01J8/24 , B01J19/2435 , B01J2219/0004 , C08F110/06 , C08F210/06 , C08F297/083 , C08K3/34 , C08L23/12 , C08L23/16 , C08L51/06 , C08L2207/02 , C08L2308/00 , C08L2314/02 , C08F2/001 , C08L2666/06 , C08L2666/02 , C08F210/16 , C08F2500/17 , C08F2500/18 , C08F2500/24
摘要： Method for the preparation of a sticky high impact heterophasic polypropylene (HECO) in a reactor facility comprising in series (i) a first reaction system, (ii) a first conveying line connecting the first reactor system with a second reactor system comprising an outlet, (iii) a second conveying line connecting the outlet with a purge bin comprising a feeder, and (iv) a conveying system being connected with the feeder, and the preparation of said heterophasic polypropylene (HECO) comprises the steps in the order of (a) producing in said first reactor system the polypropylene matrix (M), (b) transferring at least a part of said polypropylene to said second reactor system via the first conveying line, (c) producing in said second reactor system the elastomeric copolymer obtaining the heterophasic polypropylene (HECO), (d) discharging said heterophasic polypropylene (HECO) from said second reactor system via the outlet, (e) transferring said discharged heterophasic polypropylene (HECO) via the second conveying line to said purge bin comprising said feeder, and (f) transferring further said discharged heterophasic polypropylene (HECO) from said purge bin via said feeder to said conveying system, the produced heterophasic polypropylene (HECO) is provided with an additive, said additive is fed to the produced heterophasic polypropylene (α) at the outlet of the second reactor system, or (β) at the feeder (F) of the purge bin (PB).
摘要翻译：在反应器设备中制备粘性高冲击多相聚丙烯（HECO）的方法，其包括串联（i）第一反应体系，（ii）将第一反应器系统与包含出口的第二反应器系统连接的第一输送管线，（iii）将出口连接到包括进料器的净化箱的第二输送管线，以及（iv）与进料器连接的输送系统，并且所述多相聚丙烯（HECO）的制备包括以下步骤：（a ）在所述第一反应器系统中生产所述聚丙烯基质（M），（b）经由所述第一输送管线将至少一部分所述聚丙烯转移到所述第二反应器系统，（c）在所述第二反应器系统中产生所述弹性共聚物，多相聚丙烯（HECO），（d）通过出口从所述第二反应器系统排出所述多相聚丙烯（HECO），（e）将所述排出的异相聚丙烯（HECO）vi 第二输送管线到包括所述进料器的清洗箱，和（f）将所述排出的多相聚丙烯（HECO）从所述进料槽经由所述进料器进一步传送到所述输送系统，所生产的异相聚丙烯（HECO）具有添加剂，所述添加剂在第二反应器系统的出口处供给到生产的异相聚丙烯（α），或者在清洗箱（PB）的进料器（F）处进料。

4. 发明授权

US08975333B2 Method for improving flowability of random polypropylene powder 有权
标题翻译：改善无规聚丙烯粉末流动性的方法
公开(公告)号：US08975333B2
公开(公告)日：2015-03-10
申请号：US12998707
申请日：2009-11-18
申请人： Pauli Leskinen , Olli Tuominen , Veli-Matti Keinänen
发明人： Pauli Leskinen , Olli Tuominen , Veli-Matti Keinänen
IPC分类号： C08L23/10 , C08L23/18 , C08L23/16 , C08K5/13 , C08K5/101 , C08K3/36 , C08K3/22 , C08K3/34 , C08K3/26 , C08F210/06
CPC分类号： C08F210/06 , C08F2/001 , C08F210/16 , C08F2500/17 , C08F2500/24
摘要： Method for the preparation of a sticky random propylene copolymer (R-PP) in a reactor facility comprising in series (i) a first reaction system, (ii) a first conveying line connecting the first reactor system with a second reactor system comprising an outlet, (iii) a second conveying line connecting the outlet with a purge bin comprising a feeder, and (iv) a conveying system being connected with the feeder, and the preparation of said random propylene copolymer (R-PP) comprises the steps in the order of (a) producing in said first reactor system a propylene homopolymer (H-PP) or a random propylene copolymer (R-PP1), (b) transferring at least a part of said polypropylene to said second reactor system via the first conveying line, (c) producing in said second reactor system a random propylene copolymer (R-PP2) obtaining the random propylene copolymer (R-PP), (d) discharging said random propylene copolymer (R-PP) from said second reactor system via the outlet, (e) transferring said discharged random propylene copolymer (R-PP) via the second conveying line to said purge bin comprising said feeder, and (f) transferring further said discharged random propylene copolymer (R-PP) from said purge bin via said feeder to said conveying system, the produced random propylene copolymer (R-PP) is provided with an additive, said additive is fed to the produced random propylene copolymer (R-PP) (α) at the outlet of the second reactor system, or (β) at the feeder (F) of the purge bin (PB).
摘要翻译：在反应器设备中制备粘性无规丙烯共聚物（R-PP）的方法，包括串联（i）第一反应体系，（ii）将第一反应器系统与第二反应器系统连接的第一输送管线，第二反应器系统包括出口，（iii）将出口与包括进料器的吹扫箱相连接的第二输送管线，和（iv）与进料器连接的输送系统，并且所述无规丙烯共聚物（R-PP）的制备包括以下步骤：（a）在所述第一反应器系统中生产丙烯均聚物（H-PP）或无规丙烯共聚物（R-PP1），（b）将至少一部分所述聚丙烯经由第一输送（c）在所述第二反应器系统中生产获得无规丙烯共聚物（R-PP）的无规丙烯共聚物（R-PP2），（d）从所述第二反应器系统经由所述第二反应器系统排出所述无规丙烯共聚物（R-PP）出口，（e）转移所述排出物通过第二输送管线将无规丙烯共聚物（R-PP）经由第二输送管线输送到包括所述进料器的净化箱，和（f）将所述排出的无规丙烯共聚物（R-PP）从所述净化箱经由所述进料器进一步转移到所述输送系统，所制备的无规丙烯共聚物（R-PP）具有添加剂，所述添加剂在第二反应器系统的出口被供给到所生产的无规丙烯共聚物（R-PP）（α）中，或（b-bgr）净化箱（PB）的进料器（F）。

5. 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。

6. 发明申请

US20100184929A1 Process for the production of propylene copolymers using a prepolymerised catalyst 有权
标题翻译：使用预聚合催化剂生产丙烯共聚物的方法
公开(公告)号：US20100184929A1
公开(公告)日：2010-07-22
申请号：US12663110
申请日：2008-06-11
申请人： Pauli Leskinen , Olli Tuominen
发明人： Pauli Leskinen , Olli Tuominen
IPC分类号： C08F10/06
CPC分类号： C08F210/06 , C08F210/16 , Y10S526/904 , C08F2500/06 , C08F2500/18 , C08F2500/24 , C08F2500/12
摘要： The present invention relates to a process for the production of propylene copolymers wherein in a first step an olefin polymerisation catalyst comprising a solid catalyst component is subjected to a prepolymerisation reaction in a prepolymerisation reactor, in which propylene monomers are present in an amount of 98.0 to 99.9 mol % and further alpha-olefin monomers other than propylene are present in an amount of 0.1 to 2.0 mol %, based on the combined amount of propylene and further alpha-olefin monomers, so that a prepolymer is produced on the catalyst in an amount of 10 to 1000 g per g of the solid catalyst component, and in a second, subsequent step propylene and further alpha-olefin monomers other than propylene are copolymerised in the presence of the prepolymerised catalyst produced in the first step so that a propylene copolymer is obtained which contains at least 0.1 mol % of alpha-olefin units other than propylene, to propylene copolymers obtainable by such a process and to the use of a prepolymerised catalyst in such a process.
摘要翻译：本发明涉及一种生产丙烯共聚物的方法，其中在第一步中，将包含固体催化剂组分的烯烃聚合催化剂在预聚合反应器中进行预聚合反应，其中丙烯单体的存在量为98.0至基于丙烯和其它α-烯烃单体的总量，99.9摩尔％和除了丙烯之外的其它α-烯烃单体的存在量为0.1-2.0摩尔％，从而在催化剂上产生一定量的预聚物每克固体催化剂组分为10至1000g，在第二步骤中，丙烯和除丙烯之外的其它α-烯烃单体在第一步中制备的预聚合催化剂存在下共聚合，使丙烯共聚物为包含至少0.1mol％的除丙烯以外的α-烯烃单元的丙烯共聚物可以通过这种方法得到的丙烯共聚物和t 他在这样一个过程中使用预聚合的催化剂。

7. 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。

8. 发明授权

US08017704B2 Process for the production of propylene copolymers using a prepolymerised catalyst 有权
标题翻译：使用预聚合催化剂生产丙烯共聚物的方法
公开(公告)号：US08017704B2
公开(公告)日：2011-09-13
申请号：US12663110
申请日：2008-06-11
申请人： Pauli Leskinen , Olli Tuominen
发明人： Pauli Leskinen , Olli Tuominen
IPC分类号： C08F4/00
CPC分类号： C08F210/06 , C08F210/16 , Y10S526/904 , C08F2500/06 , C08F2500/18 , C08F2500/24 , C08F2500/12
摘要： The present invention relates to a process for the production of propylene copolymers wherein in a first step an olefin polymerization catalyst comprising a solid catalyst component is subjected to a prepolymerization reaction in a prepolymerization reactor, in which propylene monomers are present in an amount of 98.0 to 99.9 mol % and further alpha-olefin monomers other than propylene are present in an amount of 0.1 to 2.0 mol %, based on the combined amount of propylene and further alpha-olefin monomers, so that a prepolymer is produced on the catalyst in an amount of 10 to 1000 g per g of the solid catalyst component, and in a second, subsequent step propylene and further alpha-olefin monomers other than propylene are copolymerized in the presence of the prepolymerized catalyst produced in the first step so that a propylene copolymer is obtained which contains at least 0.1 mol % of alpha-olefin units other than propylene, to propylene copolymers obtainable by such a process and to the use of a prepolymerized catalyst in such a process.
摘要翻译：本发明涉及丙烯共聚物的制备方法，其中在第一步中，将包含固体催化剂组分的烯烃聚合催化剂在预聚合反应器中进行预聚合反应，其中丙烯单体的存在量为98.0至基于丙烯和其它α-烯烃单体的总量，99.9摩尔％和除了丙烯之外的其它α-烯烃单体的存在量为0.1-2.0摩尔％，从而在催化剂上产生一定量的预聚物每克固体催化剂组分为10至1000g，在第二步骤中，丙烯和除丙烯之外的其它α-烯烃单体在第一步骤中制备的预聚合催化剂存在下共聚，使丙烯共聚物为包含至少0.1mol％的除丙烯以外的α-烯烃单元的丙烯共聚物可以通过这种方法得到的丙烯共聚物和t 他在这样一个过程中使用了预聚合的催化剂。

9. 发明授权

US07935070B2 Systems and methods for dextrose containing peritoneal dialysis (PD) solutions with neutral pH and reduced glucose degradation product 有权
标题翻译：含有中性pH和葡萄糖降解产物的腹膜透析（PD）溶液的葡萄糖的系统和方法
公开(公告)号：US07935070B2
公开(公告)日：2011-05-03
申请号：US11046667
申请日：2005-01-28
申请人： Lynn E. Jensen , Olli Tuominen , Jay M. Lan
发明人： Lynn E. Jensen , Olli Tuominen , Jay M. Lan
IPC分类号： A61M37/00 , A61B19/00
CPC分类号： A61J1/10 , A61J1/201 , A61J1/2027 , A61J1/2089 , A61M1/1668 , A61M1/287 , A61M5/1409 , A61M39/221
摘要： The invention provides container systems, kits and methods for peritoneal dialysis (PD) solutions. Such a system, for example, includes a first compartment that contains a PD osmotic agent and a second compartment that contains a PD buffer agent. The compartments maintain their respective contents separately from one another for purposes of transport, storage and/or sterilization. However, the compartments are fluidly couplable, so that their respective contents can be combined with one another, e.g., following sterilization of the agents and prior to their introduction into the patient's abdomen.
摘要翻译：本发明提供了用于腹膜透析（PD）解决方案的容器系统，试剂盒和方法。这样的系统例如包括含有PD渗透剂的第一隔室和含有PD缓冲剂的第二隔室。为了运输，储存和/或灭菌的目的，隔间将它们各自的内容物彼此分开。然而，隔室是可流体耦合的，使得它们各自的内容物可以彼此组合，例如在药剂灭菌之后并且在引入患者腹部之前。

10. 发明申请

US20100267877A1 HIGH MELT FLOW POLYMER OF IMPROVED DURABILITY FOR PIPE APPLICATIONS 有权
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：US20100267877A1
公开(公告)日：2010-10-21
申请号：US12828666
申请日：2010-07-01
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： C08L23/10 , C08F2/02 , C08K3/34 , C08K5/098 , C08K5/053
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 527-2/1B at 1 mm/min. and 23° 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23℃，至少1200MPa。

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