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31. 发明授权

US07767741B2 Semiconductive polymer compositions 有权
标题翻译：半导体聚合物组合物
公开(公告)号：US07767741B2
公开(公告)日：2010-08-03
申请号：US11572475
申请日：2005-06-21
申请人： Perry Nylander , Alfred Campus , Annika Smedberg , Karl-Michael Jäger , Ulf Nillson , Hans Eklind , Claes Broman , Wilfried Kalkner , Marc Brüggemann
发明人： Perry Nylander , Alfred Campus , Annika Smedberg , Karl-Michael Jäger , Ulf Nillson , Hans Eklind , Claes Broman , Wilfried Kalkner , Marc Brüggemann
IPC分类号： C08K5/00 , H01B1/06
CPC分类号： H01B1/24
摘要： The present invention relates to a semiconductive polymer composition comprising an olefin homo- or copolymer wherein the composition has a direct current volume resistivity of less than 1000 Ohm·cm at 90° C., an elongation at break which after aging for 240 hours at 135° C. does not change by more than 25%, and a total number of structures of 20 or less in the SIED test. Furthermore, the present invention relates to an electric power cable comprising a conductor, a semiconducting layer and, adjacent to the semiconducting layer, an insulation layer, wherein the semiconducting layer is formed by said semiconductive polymer composition and to the use of said semiconducting polymer composition for the production of a semiconductive layer of an electric power cable.
摘要翻译：本发明涉及一种包含烯烃均聚物或共聚物的半导体聚合物组合物，其中组合物在90℃下的直流体积电阻率小于1000欧姆·厘米，断裂伸长率在135℃老化240小时后在SIED测试中，不会改变25％以上的结构总数，或20以下的结构。此外，本发明涉及一种电力电缆，其包括导体，半导电层，并且与半导电层相邻的绝缘层，其中所述半导体层由所述半导体聚合物组合物形成，并且使用所述半导体聚合物组合物用于生产电力电缆的半导体层。

32. 发明授权

US06797886B1 Insulation composition for an electric power cable 有权
标题翻译：电力电缆绝缘组合物
公开(公告)号：US06797886B1
公开(公告)日：2004-09-28
申请号：US10018644
申请日：2002-03-28
申请人： Bill Gustafsson , Annika Smedberg , Jari Aarila , Arja Lehtinen
发明人： Bill Gustafsson , Annika Smedberg , Jari Aarila , Arja Lehtinen
IPC分类号： H01B700
CPC分类号： H01B3/441
摘要： An insulating composition for an electric power cable, and an electric power cable that includes a conductor surrounded by an inner semiconducting layer, an insulating layer, and an outer semiconducting layer, where the insulating layer consists of said insulating composition. The insulating composition is characterized in that the ethylene polymer is a multimodal ethylene copolymer obtained by coordination catalyzed polymerization of ethylene and at least one other alpha-olefin in at least one stage, said multimodal ethylene copolymer having a density of 0.890-0.940 g/cm3, a MFR2 of 0.1-10 g/10 min, a MWD of 3.5-8, a melting temperature of at most 125° C., and a comonomer distribution as measured by TREF, such that the fraction of copolymer eluted at a temperature higher than 90° C. does not exceed 10% by weight, and the multimodal ethylene copolymer includes an ethylene copolymer fraction selected from (a) a low molecular weight ethylene copolymer having a density of 0.900-0.950 g/cm3 and a MFR2 of 25-500 g/10 min, and (b) a high molecular weight ethylene copolymer having a density of 0.870-0.940 g/cm3 and a MFR2 of 0.01-3 g/10 min.
摘要翻译：一种用于电力电缆的绝缘组合物，以及包括由内部半导体层，绝缘层和外部半导体层包围的导体的电力电缆，其中所述绝缘层由所述绝缘组合物组成。绝缘组合物的特征在于，乙烯聚合物是通过在至少一个阶段中乙烯和至少一种其它α-烯烃的配位催化聚合而获得的多峰乙烯共聚物，所述多峰乙烯共聚物的密度为0.890-0.940g / cm 3，MFR 2为0.1-10g / 10分钟，MWD为3.5-8，熔融温度至多为125℃，共聚单体分布通过TREF测定，使得共聚物的分数在高于90℃的温度不超过10重量％，多峰乙烯共聚物包括选自（a）密度为0.900-0.950g / cm 3的低分子量乙烯共聚物的乙烯共聚物组分， MFR 2为25-500g / 10min，（b）密度为0.870-0.940g / cm 3，MFR2为0.01-3g / 10min的高分子量乙烯共聚物。

33. 发明授权

US08650742B2 Process for preparing and crosslinking a cable comprising a polymer composition and a crosslinked cable 有权
标题翻译：制备和交联包含聚合物组合物和交联电缆的电缆的方法
公开(公告)号：US08650742B2
公开(公告)日：2014-02-18
申请号：US12667553
申请日：2008-07-10
申请人： Annika Smedberg
发明人： Annika Smedberg
IPC分类号： H01F7/06
CPC分类号： H01B3/446 , C08K5/14 , H01B13/145 , Y10T29/49002 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073 , Y10T29/49172 , Y10T29/49194
摘要： The application relates to a process for preparing a crosslinked cable, including: —applying one or more layers including a polymer composition on a conductor, wherein at least one layer includes one or more free radical generating agents, —crosslinking by radical reaction said at least one layer including said free radical generating agent(s), —cooling the obtained crosslinked cable in pressurized conditions, and —reducing or removing the content of volatile decomposition products(s), which are originating from optionally in elevated temperature, from the crosslinked cable obtained from cooling and recovery step.
摘要翻译：本申请涉及一种制备交联电缆的方法，包括：在导体上施加包括聚合物组合物的一层或多层，其中至少一层包括一种或多种自由基产生剂，至少由自由基反应交联一层包括所述自由基产生剂，在加压条件下冷却所获得的交联电缆，并且将来自任选升高的温度的挥发性分解产物的含量从交联电缆从冷却和回收步骤获得。

34. 发明授权

US08501864B2 Insulating composition for an electric power cable 有权
标题翻译：电力电缆绝缘组合物
公开(公告)号：US08501864B2
公开(公告)日：2013-08-06
申请号：US11629241
申请日：2005-05-24
申请人： Gustaf Åkermark , Bernt-Ake Sultan , Annika Smedberg
发明人： Gustaf Åkermark , Bernt-Ake Sultan , Annika Smedberg
IPC分类号： C04B24/26
CPC分类号： H01B3/446 , H01B3/441 , H01B3/447
摘要： The present invention relates to an insulating composition for an electric power cable which comprises a polyolefin, an antioxidant, and a polar copolymer. Further, the present invention relates to an electric power cable comprising an insulating layer including a composition according to the present invention, and to the use of a polar copolymer for improving the storage stability, i.e. reducing the exudation of an antioxidant, in an insulating polymer composition. Thereby, said composition comprises polar monomer units in a comparatively small amount, e.g. in an amount of polar monomer units in the total polymer part of the composition from 1 to 100 micromol (1·10″6 to 100·106 mol) per gram of polymer in addition to an antioxidant.
摘要翻译：本发明涉及一种电力电缆用绝缘组合物，其包含聚烯烃，抗氧化剂和极性共聚物。此外，本发明涉及一种电力电缆，其包括包含根据本发明的组合物的绝缘层，以及使用极性共聚物来提高储存稳定性，即减少绝缘聚合物中的抗氧化剂的渗出物组成。因此，所述组合物包含相对少量的极性单体单元。除了抗氧化剂之外，组合物的总聚合物部分中的极性单体单元的量为每克聚合物1至100微摩尔（1·10“-6至100×10 6摩尔）。

35. 发明申请

US20110061893A1 WATER TREE RETARDING COMPOSITION 审中-公开
标题翻译：水树木组合物
公开(公告)号：US20110061893A1
公开(公告)日：2011-03-17
申请号：US12938964
申请日：2010-11-03
申请人： Annika Smedberg , Perry Nylander
发明人： Annika Smedberg , Perry Nylander
IPC分类号： H01B7/00
CPC分类号： C08K5/053 , B32B5/26 , B32B27/06 , B32B27/26 , B32B27/32 , B32B2307/20 , B32B2307/712 , B32B2597/00 , C08K5/103 , C08K5/20 , C08L23/02 , C08L23/025 , C08L23/083 , C08L2205/02 , H01B7/2813 , C08L2666/06
摘要： The present invention relates to a crosslinkable polymer composition, comprising (i) an unsaturated polyolefin having a total amount of carbon-carbon double bonds/1000 carbon atoms of more than 0.37, and (ii) at least one ether and/or ester group containing additive selected from the group consisting of polyethylene glycol, a glycerol ester compound, polypropylene glycol, an amido group containing fatty acid ester, ethoxylated and/or propoxylated pentaerythritol, an alpha-tocopherol ester, an ethoxylated and/or propoxylated fatty acid, and derivatives thereof.
摘要翻译：本发明涉及可交联聚合物组合物，其包含（i）碳 - 碳双键/ 1000个碳原子的总量大于0.37的不饱和聚烯烃，和（ii）至少一种含有和/或选自聚乙二醇，甘油酯化合物，聚丙二醇，含酰胺基脂肪酸酯，乙氧基化和/或丙氧基化季戊四醇，α-生育酚酯，乙氧基化和/或丙氧基化脂肪酸的衍生物，以及衍生物其中。

36. 发明申请

US20100292404A1 CROSSLINKABLE BLEND FOR THE PRODUCTION OF A LAYERED ARTICLE 有权
标题翻译：用于生产层状物品的可交联混合物
公开(公告)号：US20100292404A1
公开(公告)日：2010-11-18
申请号：US12735226
申请日：2008-12-17
申请人： Nigel Hampton , Annika Smedberg
发明人： Nigel Hampton , Annika Smedberg
IPC分类号： C08L23/06 , C08L23/12 , C08L23/14
CPC分类号： C08L23/06 , C08L23/0869 , C08L2205/02 , C08L2312/00 , Y10T428/31938 , C08L2666/02 , C08L2666/06
摘要： The present invention relates to a process for the preparation of an article, comprising the following steps: (a) providing a component (i) which comprises a blend of (a1) an unsaturated first polyolefin having a certain total amount m1 of carbon-carbon double bonds/1000 carbon atoms, (a2) a crosslinking agent, (a3) optionally an unsaturated low molecular weight compound having a certain total amount m2 carbon-carbon double bonds/1000 carbon atoms, (b) providing a component (ii) which comprises a second polymer having a certain total amount m3 of carbon-carbon double bonds/1000 carbon atoms, wherein m1, m2 and m3 satisfy a certain relationship, (c) forming a blend of component (i) and component (ii) wherein the weight ratio of the component (i) to the component (ii) is within the range of 10:90 to 99:1, (d) applying one or more layers of the blend onto a substrate.
摘要翻译：本发明涉及一种制品的制备方法，其包括以下步骤：（a）提供组分（i），其包含（a1）具有一定总碳量的碳 - 碳的不饱和第一聚烯烃的共混物双键/ 1000个碳原子，（a2）交联剂，（a3）任选的具有一定总量的碳 - 碳双键/ 1000个碳原子的不饱和低分子量化合物，（b）提供组分包括具有一定总量的碳 - 碳双键/ 1000个碳原子的第二聚合物，其中m1，m2和m3满足一定关系，（c）形成组分（i）和组分（ii）的共混物，其中组分（i）与组分（ii）的重量比在10:90至99:1的范围内，（d）将一层或多层共混物施加到基材上。

37. 发明申请

US20100181096A1 Modified Polymer Compositions, Modification Process and Free Radical Generating Agents 审中-公开
标题翻译：改性聚合物组合物，改性方法和自由基发生剂
公开(公告)号：US20100181096A1
公开(公告)日：2010-07-22
申请号：US12667554
申请日：2008-07-10
申请人： Annika Smedberg , Bill Gustafsson , Daniel Nilsson
发明人： Annika Smedberg , Bill Gustafsson , Daniel Nilsson
IPC分类号： H01B7/00 , C07C409/08 , C08F8/00 , C07C409/06 , B05D5/12
CPC分类号： C08K5/14 , C08K5/0025 , C08L23/083
摘要： The application relates to a method for modifying a polymer composition, to modified polymer compositions, to an article, preferably wire or cable, including said modified polymer composition, to a process for preparing an article, preferably a wire or cable, to the use of said modified polymer in one or more layers of a wire or cable, as well as to a compound for use as a radical generating agent for modifying a polymer composition.
摘要翻译：本申请涉及将聚合物组合物，改性聚合物组合物改性成制品，优选包括所述改性聚合物组合物的电线或电缆的方法，用于制备制品，优选电线或电缆的方法，以使用一种或多种电线或电缆层中的所述改性聚合物，以及用作改性聚合物组合物的自由基产生剂的化合物。

38. 发明申请

US20100108357A1 CROSS-LINKING AGENT 有权
标题翻译：交联剂
公开(公告)号：US20100108357A1
公开(公告)日：2010-05-06
申请号：US12522503
申请日：2007-12-19
申请人： Annika Smedberg , Bill Gustafsson
发明人： Annika Smedberg , Bill Gustafsson
IPC分类号： H01B7/00 , C08F210/02 , C08F230/08 , C08J3/24 , C08F255/00 , C08F265/04 , C08F265/02 , B05D5/12
CPC分类号： H01B3/441 , C08F210/02 , C08K5/0025 , C08K5/01 , C08L23/08 , C08F236/20
摘要： The present invention relates to a crosslinkable polymer composition comprising an unsaturated polyolefin having a total amount of carbon-carbon double bonds/1000 carbon atoms of at least 0.38, and at least one crosslinking agent being a carbon-carbon initiator that is free of peroxide groups and capable of thermally decomposing into carbon-based free radicals by breaking at least one carbon-carbon single bond, such as 3,4-dimethyl-3,4-diphenylhexane.
摘要翻译：本发明涉及含有碳 - 碳双键/ 1000个碳原子总量至少为0.38的不饱和聚烯烃和至少一种不含过氧化物基团的碳 - 碳引发剂交联剂的交联聚合物组合物并且能够通过破坏至少一种碳 - 碳单键而热分解成碳基自由基，例如3,4-二甲基-3,4-二苯基己烷。

39. 发明申请

US20090227717A1 Water tree retarding composition 审中-公开
标题翻译：水树阻滞组合物
公开(公告)号：US20090227717A1
公开(公告)日：2009-09-10
申请号：US11916890
申请日：2006-06-01
申请人： Annika Smedberg , Perry Nylander
发明人： Annika Smedberg , Perry Nylander
IPC分类号： C08K5/101 , C08K5/06 , C08K5/37
CPC分类号： C08K5/053 , B32B5/26 , B32B27/06 , B32B27/26 , B32B27/32 , B32B2307/20 , B32B2307/712 , B32B2597/00 , C08K5/103 , C08K5/20 , C08L23/02 , C08L23/025 , C08L23/083 , C08L2205/02 , H01B7/2813 , C08L2666/06
摘要： The present invention relates to a crosslinkable polymer composition, comprising (i) an unsaturated polyolefin having a total amount of carbon-carbon double bonds/1000 carbon atoms of more than 0.37, and (ii) at least one ether and/or ester group containing additive selected from the group consisting of polyethylene glycol, a glycerol ester compound, polypropylene glycol, an amido group containing fatty acid ester, ethoxylated and/or propoxylated pentaerythritol, an alpha-tocopherol ester, an ethoxylated and/or propoxylated fatty acid, and derivatives thereof.
摘要翻译：本发明涉及可交联聚合物组合物，其包含（i）碳 - 碳双键/ 1000个碳原子的总量大于0.37的不饱和聚烯烃，和（ii）至少一种含有和/或选自聚乙二醇，甘油酯化合物，聚丙二醇，含酰胺基脂肪酸酯，乙氧基化和/或丙氧基化季戊四醇，α-生育酚酯，乙氧基化和/或丙氧基化脂肪酸的衍生物，以及衍生物其中。

40. 发明申请

US20090227716A1 Polymer composition having improved wet ageing properties 有权
标题翻译：聚合物组合物具有改善的湿老化性能
公开(公告)号：US20090227716A1
公开(公告)日：2009-09-10
申请号：US11916880
申请日：2006-06-01
申请人： Annika Smedberg , Perry Nylander , Detlef Wald , Nigel Hampton
发明人： Annika Smedberg , Perry Nylander , Detlef Wald , Nigel Hampton
IPC分类号： C08K5/101
CPC分类号： C08L23/02 , C08L23/025 , C08L23/083 , C08L23/0869 , C08L2205/02 , C08L2666/06
摘要： The present invention relates to a crosslinkable polymer composition, comprising (i) a polyolefin, (ii) a polar copolymer, and (iii) a glycerol ester compound.
摘要翻译：本发明涉及可交联聚合物组合物，其包含（i）聚烯烃，（ii）极性共聚物和（iii）甘油酯化合物。

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