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1. 发明授权

US07462307B2 Singlelayer and multilayer polyolefin foam pipes 有权
标题翻译：单层和多层聚烯烃泡沫管
公开(公告)号：US07462307B2
公开(公告)日：2008-12-09
申请号：US11329478
申请日：2006-01-10
申请人： Achim Hesse , Tony Lindstroem , Carl-Gustaf Ek , Cecilia Rydin , Allan Boye Hansen
发明人： Achim Hesse , Tony Lindstroem , Carl-Gustaf Ek , Cecilia Rydin , Allan Boye Hansen
IPC分类号： B32B1/08 , B32B5/18 , B32B27/32 , F16L9/12 , F16L9/14
CPC分类号： C08L23/142 , B29C44/324 , B29C44/5627 , B29K2023/06 , B29K2023/12 , B29K2995/0063 , B32B5/18 , B32B15/08 , B32B27/32 , C08J9/0023 , C08J9/0061 , C08J9/08 , C08J9/122 , C08J9/141 , C08J9/143 , C08J2201/026 , C08J2201/03 , C08J2323/12 , C08J2323/14 , C08J2323/16 , C08J2353/00 , C08J2423/12 , C08J2423/14 , C08J2423/16 , C08J2453/00 , C08L23/12 , C08L23/14 , C08L51/06 , C08L53/00 , F16L59/02 , F16L59/143 , Y10T428/1376 , Y10T428/139 , Y10T428/1393 , Y10T428/1397 , Y10T428/249958 , Y10T428/249988 , Y10T428/249989 , Y10T428/249993 , C08L2666/02 , C08L2666/24 , C08L2666/06
摘要： Process for producing single layer and multilayer polyolefin foam pipes with improved compression resistance having a polyolefin foam layer which consists of mixtures of modified propylene polymers having strain hardening behaviour or propylene homopolymers with a stereospecificity index >98% or propylene copolymers with a stereospecificity index of the homopolymer matrix of >96%. The polyolefin foam pipes include coated steel pipes for transporting crude oil or gas products or district heating applications, single layer pipes for insulation purposes and for non- or low-pressure applications and multilayer plastic pipes for the transportation of hot or cold fluids.
摘要翻译：用于生产具有改进的抗压性的单层和多层聚烯烃泡沫管的方法，其具有聚烯烃泡沫层，其由具有应变硬化行为的改性丙烯聚合物的混合物或立体定向性指数> 98％的丙烯均聚物或具有立体定向性指数的丙烯共聚物组成均聚物基质> 96％。聚烯烃发泡管包括用于输送原油或天然气产品或区域供热应用的涂层钢管，用于绝缘目的的单层管和用于非低压应用的单层管和用于运输热或冷流体的多层塑料管。

2. 发明申请

US20060233989A1 Singlelayer and multilayer polyolefin foam pipes 有权
标题翻译：单层和多层聚烯烃泡沫管
公开(公告)号：US20060233989A1
公开(公告)日：2006-10-19
申请号：US11329478
申请日：2006-01-10
申请人： Achim Hesse , Tony Lindstroem , Carl-Gustaf Ek , Cecilia Rydin , Allan Hansen
发明人： Achim Hesse , Tony Lindstroem , Carl-Gustaf Ek , Cecilia Rydin , Allan Hansen
IPC分类号： B65D39/00 , B32B1/08
CPC分类号： C08L23/142 , B29C44/324 , B29C44/5627 , B29K2023/06 , B29K2023/12 , B29K2995/0063 , B32B5/18 , B32B15/08 , B32B27/32 , C08J9/0023 , C08J9/0061 , C08J9/08 , C08J9/122 , C08J9/141 , C08J9/143 , C08J2201/026 , C08J2201/03 , C08J2323/12 , C08J2323/14 , C08J2323/16 , C08J2353/00 , C08J2423/12 , C08J2423/14 , C08J2423/16 , C08J2453/00 , C08L23/12 , C08L23/14 , C08L51/06 , C08L53/00 , F16L59/02 , F16L59/143 , Y10T428/1376 , Y10T428/139 , Y10T428/1393 , Y10T428/1397 , Y10T428/249958 , Y10T428/249988 , Y10T428/249989 , Y10T428/249993 , C08L2666/02 , C08L2666/24 , C08L2666/06
摘要： Process for producing single layer and multilayer polyolefin foam pipes with improved compression resistance having a polyolefin foam layer which consists of mixtures of modified propylene polymers having strain hardening behaviour or propylene homopolymers with a stereospecificity index >98% or propylene copolymers with a stereospecificity index of the homopolymer matrix of >96%. The polyolefin foam pipes include coated steel pipes for transporting crude oil or gas products or district heating applications, single layer pipes for insulation purposes and for non- or low-pressure applications and multilayer plastic pipes for the transportation of hot or cold fluids.
摘要翻译：用于生产具有改进的抗压性的单层和多层聚烯烃泡沫管的方法，其具有聚烯烃泡沫层，其由具有应变硬化行为的改性丙烯聚合物的混合物或立体定向性指数> 98％的丙烯均聚物或具有立体定向性指数的丙烯共聚物组成均聚物基质> 96％。聚烯烃发泡管包括用于输送原油或天然气产品或区域供热应用的涂层钢管，用于绝缘目的的单层管和用于非低压应用的单层管和用于运输热或冷流体的多层塑料管。

3. 发明授权

US06986922B2 Singlelayer and multilayer polyolefin foam pipes 有权
标题翻译：单层和多层聚烯烃泡沫管
公开(公告)号：US06986922B2
公开(公告)日：2006-01-17
申请号：US10333511
申请日：2001-07-10
申请人： Achim Hesse , Tony Lindstroem , Carl-Gustaf Ek , Cecilia Rydin
发明人： Achim Hesse , Tony Lindstroem , Carl-Gustaf Ek , Cecilia Rydin
IPC分类号： B32B1/08 , B32B5/18 , B32B27/32 , F16L9/12 , F16L9/14
CPC分类号： C08L23/142 , B29C44/324 , B29C44/5627 , B29K2023/06 , B29K2023/12 , B29K2995/0063 , B32B5/18 , B32B15/08 , B32B27/32 , C08J9/0023 , C08J9/0061 , C08J9/08 , C08J9/122 , C08J9/141 , C08J9/143 , C08J2201/026 , C08J2201/03 , C08J2323/12 , C08J2323/14 , C08J2323/16 , C08J2353/00 , C08J2423/12 , C08J2423/14 , C08J2423/16 , C08J2453/00 , C08L23/12 , C08L23/14 , C08L51/06 , C08L53/00 , F16L59/02 , F16L59/143 , Y10T428/1376 , Y10T428/139 , Y10T428/1393 , Y10T428/1397 , Y10T428/249958 , Y10T428/249988 , Y10T428/249989 , Y10T428/249993 , C08L2666/02 , C08L2666/24 , C08L2666/06
摘要： Single layer and multilayer polyolefin foam pipes with improved compression resistance have a polyolefin foam layer which consists of mixtures of modified propylene polymers having strain hardening behaviour or propylene homopolymers with a stereospecifity index >98% or propylene copolymers with a stereospecifity index of the homopolymer matrix of >96%. The polyolefin foam pipes are coated steel pipes for transporting crude oil or gas products or district heating applications, single layer pipes for insulation purposes and for non- or low-pressure applications and multilayer plastic pipes for the transportation of hot or cold fluids.
摘要翻译：具有改进的抗压性的单层和多层聚烯烃泡沫管具有聚烯烃泡沫层，其由具有应变硬化行为的改性丙烯聚合物的混合物或具有立体特异性指数> 98％的丙烯均聚物或具有均聚物基质的立体指数的丙烯共聚物 > 96％。聚烯烃发泡管是用于输送原油或天然气产品或区域供热应用的涂层钢管，用于绝缘目的的单层管和用于非低压应用的单层管和用于运输热或冷流体的多层塑料管。

4. 发明申请

US20050165156A1 Syntactic polyolefin composition for pipe coating 有权
标题翻译：用于管道涂层的合成聚烯烃组合物
公开(公告)号：US20050165156A1
公开(公告)日：2005-07-28
申请号：US10510396
申请日：2003-04-16
申请人： Cecilia Rydin , Carl-Gustaf Ek
发明人： Cecilia Rydin , Carl-Gustaf Ek
IPC分类号： C08J9/00 , C08J9/32 , C08K3/00
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。

5. 发明授权

US07399138B2 Road restraint system parts 有权
标题翻译：道路系统部件
公开(公告)号：US07399138B2
公开(公告)日：2008-07-15
申请号：US10399524
申请日：2001-05-22
申请人： Carl-Gustaf Ek , Tony Lindström , Cecilia Rydin , Svein Jamtvedt
发明人： Carl-Gustaf Ek , Tony Lindström , Cecilia Rydin , Svein Jamtvedt
IPC分类号： E01F9/017
CPC分类号： E01F15/0453 , C08L23/06 , C08L23/10 , C08L53/00 , C08L2207/20 , C08L2312/00 , E01F9/608 , E01F15/04 , Y10T428/31855 , C08L2666/02
摘要： A road restraint system part is made of polyolefin material having an energy absorption of at least 10 kJ/m2 at +23° C. and at least 5 kJ/m2 at −20° C. (determined according to ISO 179/1eA with notched specimens).
摘要翻译：道路约束系统部分由聚烯烃材料制成，其在+ 23℃下的能量吸收至少为10kJ / m 2，在-20℃下具有至少5kJ / m 2（根据ISO 179 / 1eA确定，带有凹口标本）。

6. 发明授权

US09562631B2 Polymer composition for crosslinked articles 有权
标题翻译：用于交联物品的聚合物组合物
公开(公告)号：US09562631B2
公开(公告)日：2017-02-07
申请号：US13322287
申请日：2010-05-20
申请人： Carl-Gustaf Ek , Magnus Palmlöf , Floran Prades
发明人： Carl-Gustaf Ek , Magnus Palmlöf , Floran Prades
IPC分类号： C08J3/24 , C08K5/14 , C08L23/04 , F16L9/12 , C08L23/08 , C08L23/06 , C08F2/38 , C08F220/06 , C08F220/18
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。

7. 发明授权

US08530580B2 Polymer compositions having improved homogeneity and odour, a method for making them and pipes made thereof 有权
标题翻译：具有改进的均匀性和气味的聚合物组合物，制造它们的方法和由其制成的管
公开(公告)号：US08530580B2
公开(公告)日：2013-09-10
申请号：US12995978
申请日：2009-05-25
申请人： Mats Bäckman , Carl-Gustaf Ek , Anneli Pakkanen , Magnus Palmlöf
发明人： Mats Bäckman , Carl-Gustaf Ek , Anneli Pakkanen , Magnus Palmlöf
IPC分类号： C08L23/08 , C08F4/6592
CPC分类号： C08L23/06 , C08L23/0815 , C08L2205/02 , Y10T428/139 , C08L2666/06
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 924 to 960 kg/m3, a melt index MFR5 of from 0.5 to 6.0 g/10 min, a melt index MFR2 of from 0.1 to 2.0 g/10 min and a shear thinning index SHI2.7/210 of from 2 to 50. The compositions further have a level of volatile compounds of at most 100 ppm by weight and/or a homogeneity rating of at most 3. In addition the multimodal copolymer comprises: (A) from 35 to 60% 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 945 to 975 kg/m3; and (B) from 40 to 65% 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 935 kg/m3.
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924至960kg / m 3，熔体指数MFR 5为0.5至6.0g / 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50.组合物还具有至多100重量ppm的挥发性化合物和/ 或均一性等级至多为3.另外，多峰共聚物包含：（A）35至60重量％，基于组分（A）和（B）的组合量，选择低分子量乙烯聚合物来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，其重均分子量为5000至100000g / mol，密度为945至975kg / m 3; 和（B）40至65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890〜935kg / m 3。

8. 发明授权

US08119212B2 Pressure pipe comprising a multimodal polyethylene composition with an inorganic filler 失效
标题翻译：压力管包括具有无机填料的多峰聚乙烯组合物
公开(公告)号：US08119212B2
公开(公告)日：2012-02-21
申请号：US12066334
申请日：2006-08-02
申请人： Carl-Gustaf Ek , Mats Bäckman
发明人： Carl-Gustaf Ek , Mats Bäckman
IPC分类号： B32B1/08 , B32B23/00
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）更低的平均分子量，组合物还包含（C）无机矿物填料，其中无机矿物填料（C）的含量为1-70重量％。％，以及所述组合物用于生产管道或辅助管道制品的用途。

9. 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。

10. 发明申请

US20090213681A1 Counter-rotating twin screw extruder 审中-公开
标题翻译：反向旋转双螺杆挤出机
公开(公告)号：US20090213681A1
公开(公告)日：2009-08-27
申请号：US11988647
申请日：2005-07-12
申请人： Carl-Gustaf Ek , Yutaka Mizutani , Takayuki Yamazawa , Junichi Iwai , Shigeki Inoue , Arne Syre , Jari Aarila
发明人： Carl-Gustaf Ek , Yutaka Mizutani , Takayuki Yamazawa , Junichi Iwai , Shigeki Inoue , Arne Syre , Jari Aarila
IPC分类号： B29B7/46 , B29C47/10
CPC分类号： B29B7/465 , B29B7/488 , B29C48/05 , B29C48/08 , B29C48/09 , B29C48/2552 , B29C48/268 , B29C48/395 , B29C48/404 , B29C48/575 , B29C48/64
摘要： A screw extruder having a body forming a chamber of two barrels housing two counter-rotating axis-parallel rotors, a supply port for the material to be mixed in the chamber at one end of the body, a discharge port for discharging the mixed material at the other end of the body, a conveying section with screws for feeding the material from the supply port downstream to a mixing section which comprises at least two mixing zones, each mixing zone having at least one forward-conveying wing and at least one backward-conveying wing downstream of the forward-conveying wing on each rotor characterized in that a throttle valve is provided in the chamber downstream of the mixing section, and downstream of the throttle valve a second conveying section with screws and a second mixing section are provided.
摘要翻译：一种螺杆挤出机，其具有形成容纳两个反向旋转轴线平行转子的两个筒体的主体，用于在所述主体的一端在所述室中混合的材料的供给口，用于将所述混合材料排出的排出口主体的另一端，具有螺钉的输送部分，用于将材料从供给口向下游供给到包括至少两个混合区域的混合部分，每个混合区域具有至少一个前向输送翼和至少一个向后输送翼，在每个转子上的向前输送机翼下游的输送机，其特征在于，在所述混合部分下游的所述室中设置有节流阀，并且在所述节流阀下游设置有具有螺钉和第二混合部的第二输送部。

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