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公开(公告)号:US08124877B2
公开(公告)日:2012-02-28
申请号:US11574942
申请日:2005-09-09
申请人: Claes Broman , Lena Lindbom , Ulf Nilsson , Annika Smedberg , Alfred Campus , Roger Carlsson , Ola Fagrell , Jan-Ove Bostrom , Anders Gustafsson , Andreas Farkas , Peter Carstensen , Anders Ericsson
发明人: Claes Broman , Lena Lindbom , Ulf Nilsson , Annika Smedberg , Alfred Campus , Roger Carlsson , Ola Fagrell , Jan-Ove Bostrom , Anders Gustafsson , Andreas Farkas , Peter Carstensen , Anders Ericsson
IPC分类号: H01B7/00
CPC分类号: C08F210/16 , C08K3/04 , C08L23/0815 , C08L2203/20 , C08L2205/02 , C08L2314/06 , H01B3/441 , Y10T428/2927 , Y10T428/2933 , Y10T428/2958 , C08F2/001 , C08F2/00 , C08L2666/06 , C08L2666/04 , C08F210/08 , C08F2500/05 , C08F2500/03 , C08F2500/08 , C08F2500/12 , C08F210/14
摘要: The invention relates to a semiconductive polymer composition for use in power cables. The composition comprises a multimodal ethylene homo- or copolymer produced in a polymerization process comprising a single site catalyst whereby the polymer composition has a density of 870 to 930 kg/m3, a MFR2 of 1 to 30 g/10 min and a Mw/Mn of less than or equal to 10.
摘要翻译: 本发明涉及用于电力电缆的半导体聚合物组合物。 该组合物包含在包含单中心催化剂的聚合方法中制备的多峰乙烯均聚物或共聚物,由此聚合物组合物的密度为870至930kg / m 3,MFR 2为1至30g / 10min,Mw / Mn 小于或等于10。
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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
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。
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公开(公告)号:US08866016B2
公开(公告)日:2014-10-21
申请号:US13002859
申请日:2009-07-08
申请人: Annika Smedberg , Claes Broman
发明人: Annika Smedberg , Claes Broman
CPC分类号: B32B27/32 , B32B27/20 , B32B2264/10 , B32B2264/108 , B32B2307/3065 , B32B2307/72 , B32B2307/734 , B32B2457/00 , C08L23/083 , C08L2312/00 , H01B3/441
摘要: A Polymer Composition comprising at least one unsaturated polymer, and optionally a crosslinking agent.
摘要翻译: 包含至少一种不饱和聚合物和任选的交联剂的聚合物组合物。
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公开(公告)号:US20070249765A1
公开(公告)日:2007-10-25
申请号:US11661847
申请日:2005-09-09
申请人: Claes Broman , Lena Lindbom , Ulf Nilsson , Perry Nylander , Detlef Wald , Magnus Persson , Karin Gustavsson
发明人: Claes Broman , Lena Lindbom , Ulf Nilsson , Perry Nylander , Detlef Wald , Magnus Persson , Karin Gustavsson
IPC分类号: C08F210/02 , C08L23/04
CPC分类号: H01B7/282 , C08F210/02 , C08F210/16 , C08K5/3437 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L23/0869 , H01B3/441 , Y02A30/14 , C08L2666/06 , C08F220/12 , C08F210/14 , C08F2500/01 , C08F2500/02 , C08F2500/05 , C08F2500/12
摘要: The present invention relates to a composition for an electronic power cable. The composition comprises a polyolefin polymer compound, and poly-2,2,4-trimethyl-1,2-dihydroquinoline as an antioxidant wherein the same contains less than 200 ppm NaCl.
摘要翻译: 本发明涉及电子电力电缆用组合物。 该组合物包含聚烯烃聚合物化合物和作为抗氧化剂的聚-2,2,4-三甲基-1,2-二氢喹啉,其中该聚合物含有少于200ppm的NaCl。
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公开(公告)号:US20110180304A1
公开(公告)日:2011-07-28
申请号:US13002859
申请日:2009-07-08
申请人: Annika Smedberg , Claes Broman
发明人: Annika Smedberg , Claes Broman
CPC分类号: B32B27/32 , B32B27/20 , B32B2264/10 , B32B2264/108 , B32B2307/3065 , B32B2307/72 , B32B2307/734 , B32B2457/00 , C08L23/083 , C08L2312/00 , H01B3/441
摘要: The invention relates to a Polymer Composition comprising A) at least one unsaturated polymer, and B) optionally a crosslinking agent.
摘要翻译: 本发明涉及包含A)至少一种不饱和聚合物和B)任选的交联剂的聚合物组合物。
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公开(公告)号:US07732711B2
公开(公告)日:2010-06-08
申请号:US11662151
申请日:2005-09-09
申请人: Anders Ericsson , Anders Gustafsson , Claes Broman , Lena Lindbom , Ulf Nilsson , Annika Smedberg , Alfred Campus , Roger Carlsson , Ola Fagrell , Jan-Ove Boström , Andreas Farkas , Peter Carstensen
发明人: Anders Ericsson , Anders Gustafsson , Claes Broman , Lena Lindbom , Ulf Nilsson , Annika Smedberg , Alfred Campus , Roger Carlsson , Ola Fagrell , Jan-Ove Boström , Andreas Farkas , Peter Carstensen
IPC分类号: H01B7/00
CPC分类号: C08F210/16 , C08K3/04 , C08L23/0815 , C08L2203/20 , C08L2205/02 , C08L2314/06 , H01B3/441 , Y10T428/2927 , Y10T428/2933 , Y10T428/2958 , C08F2/001 , C08F2/00 , C08L2666/06 , C08L2666/04 , C08F210/08 , C08F2500/05 , C08F2500/03 , C08F2500/08 , C08F2500/12 , C08F210/14
摘要: A semiconductive polymer composition for use in power cables, wherein the composition has a multimodal ethylene homo- or copolymer produced in a polymerization process having a single site catalyst whereby the polymer composition has a density of 870-930 kg/m3, a MFR2 of 1 to 30 g/10 min and a Mw/Mn of less than or equal to 10.
摘要翻译: 一种用于电力电缆的半导体聚合物组合物,其中所述组合物具有在具有单中心催化剂的聚合方法中制备的多峰乙烯均聚物或共聚物,由此聚合物组合物的密度为870-930kg / m 3,MFR 2为1 至30g / 10min,Mw / Mn小于或等于10。
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公开(公告)号:US20080254289A1
公开(公告)日:2008-10-16
申请号:US11884900
申请日:2006-02-23
申请人: Jan-Ove Bostrom , Annika Smedberg , Ruth Dammert , Lena Lindbom , Nigel Hampton , Bill Gustafsson , Ulf Nilsson , Perry Nylander , Claes Broman
发明人: Jan-Ove Bostrom , Annika Smedberg , Ruth Dammert , Lena Lindbom , Nigel Hampton , Bill Gustafsson , Ulf Nilsson , Perry Nylander , Claes Broman
CPC分类号: H01B3/441 , C08K5/01 , C08K5/14 , C09D123/083 , Y10T428/2933 , C08L23/083
摘要: The present invention relates to crosslinkable polymer composition, comprising an unsaturated polyolefin having a total amount of carbon-carbon double bonds/1000 carbon atoms of at least 0.1, at least one scorch retarder, and at least one crosslinking agent.
摘要翻译: 本发明涉及可交联聚合物组合物,其包含具有至少0.1的碳 - 碳双键/ 1000个碳原子的总量的不饱和聚烯烃,至少一种焦烧缓凝剂和至少一种交联剂。
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公开(公告)号:US20080157028A1
公开(公告)日:2008-07-03
申请号:US11572475
申请日:2005-06-21
申请人: Perry Nylander , Alfred Campus , Annika Smedberg , Karl-Michael Jager , Ulf Nillson , Hans Eklind , Claes Broman , Wilfried Kalkner , Marc Bruggemann
发明人: Perry Nylander , Alfred Campus , Annika Smedberg , Karl-Michael Jager , Ulf Nillson , Hans Eklind , Claes Broman , Wilfried Kalkner , Marc Bruggemann
CPC分类号: H01B1/24
摘要: The present invention relates to a semiconductive polymer composition comprising a 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 semicoducting 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,半导体层,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。
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公开(公告)号:US20080050588A1
公开(公告)日:2008-02-28
申请号:US11574942
申请日:2005-09-09
申请人: Claes Broman , Lena Lindbom , Ulf Nilsson , Annika Smedberg , Alfred Campus , Roger Carlsson , Ola Fagrell , Jan-Ove Bostrom , Anders Gustafsson , Andreas Farkas , Peter Carstensen , Anders Ericsson
发明人: Claes Broman , Lena Lindbom , Ulf Nilsson , Annika Smedberg , Alfred Campus , Roger Carlsson , Ola Fagrell , Jan-Ove Bostrom , Anders Gustafsson , Andreas Farkas , Peter Carstensen , Anders Ericsson
CPC分类号: C08F210/16 , C08K3/04 , C08L23/0815 , C08L2203/20 , C08L2205/02 , C08L2314/06 , H01B3/441 , Y10T428/2927 , Y10T428/2933 , Y10T428/2958 , C08F2/001 , C08F2/00 , C08L2666/06 , C08L2666/04 , C08F210/08 , C08F2500/05 , C08F2500/03 , C08F2500/08 , C08F2500/12 , C08F210/14
摘要: The invention relates to a semiconductive polymer composition for use in power cables. The composition comprises a multimodal ethylene homo- or copolymer produced in a polymerisation process comprising a single site catalyst whereby the polymer composition has a density of 870 to 930 kg/m3, a MFR2 of 1 to 30 g/10 min and a Mw/Mn of less than or equal to 10.
摘要翻译: 本发明涉及用于电力电缆的半导体聚合物组合物。 组合物包含在包含单中心催化剂的聚合方法中制备的多峰乙烯均聚物或共聚物,由此聚合物组合物的密度为870至930kg / m 3,MFR 2为1至30g / 10min,Mw / Mn 小于或等于10。
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