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公开(公告)号：US20140199547A1
公开(公告)日：2014-07-17
申请号：US13879436
申请日：2011-08-17
申请人： John Jamieson , Annika Smedberg , Christer Svanberg , Jenny-Ann Ostlund , Ola Fagrell , Perry Nylander , Takashi Uematsu , Thomas Hjertberg , Thomas Steffel
发明人： John Jamieson , Annika Smedberg , Christer Svanberg , Jenny-Ann Ostlund , Ola Fagrell , Perry Nylander , Takashi Uematsu , Thomas Hjertberg , Thomas Steffel
CPC分类号： H01B1/24 , C08F2/44 , C08F210/02 , H01B1/04 , H01B3/004 , H01B13/0026 , Y10T428/292 , C08F220/12 , C08F2500/26
摘要： The invention relates to a crosslinkable semiconductive polymer composition comprising (a) a polyolefin, carbon black and a compound (b), to a cable, preferably to a crosslinkable comprising the polymer composition, to a production thereof, and preferably to a crosslinked cable comprising the polymer composition of the invention.
摘要翻译： 本发明涉及一种可交联半导体聚合物组合物，其包含（a）聚烯烃，炭黑和化合物（b），其电缆优选与包含该聚合物组合物的交联剂一起生产，并且优选包含 本发明的聚合物组合物。
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公开(公告)号：US20150004411A1
公开(公告)日：2015-01-01
申请号：US14374408
申请日：2013-01-31
申请人： Muhammad Ali Malik , Christer Svanberg , Thomas Gkourmpis , Takashi Uematsu , Roger Carlsson , Niklas Thorn , Jenny-Ann Ostlund
发明人： Muhammad Ali Malik , Christer Svanberg , Thomas Gkourmpis , Takashi Uematsu , Roger Carlsson , Niklas Thorn , Jenny-Ann Ostlund
CPC分类号： H01B9/027 , C08K3/04 , C08L23/0853 , C08L23/0869 , C08L23/12 , C08L23/14 , C08L2205/02 , H01B1/24 , H01B3/004 , H01B13/24 , Y10T428/2933
摘要： The present invention relates to a semi-conductive polymer composition, the present invention provides a semi-conductive polymer composition comprising an ethylene copolymer comprising polar co-monomer units; an olefin homo- or copolymer; and a conductive filler; wherein the olefin homo- or copolymer has a degree of crystallinity below 20%. The invention also relates to a wire or cable comprising said semi-conductive polymer composition, and to the use of said composition for the production of a layer, preferably a semi-conducting shield layer of a wire or cable.
摘要翻译： 本发明涉及一种半导电聚合物组合物，本发明提供一种包含含极性共聚单体单元的乙烯共聚物的半导体聚合物组合物; 烯烃均聚物或共聚物; 和导电填料; 其中烯烃均聚物或共聚物的结晶度低于20％。 本发明还涉及包含所述半导体聚合物组合物的电线或电缆，以及所述组合物用于制造电缆或电缆的层，优选半导体屏蔽层的用途。
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公开(公告)号：US09543056B2
公开(公告)日：2017-01-10
申请号：US13639554
申请日：2011-04-05
申请人： Christer Svanberg , Tung Pham , Muhammad Ali Malik , Francis Costa , Yi Liu , Takashi Uematsu , Thomas Gkourmpis
发明人： Christer Svanberg , Tung Pham , Muhammad Ali Malik , Francis Costa , Yi Liu , Takashi Uematsu , Thomas Gkourmpis
CPC分类号： H01B1/24
摘要： The present invention relates to a semiconductive polyolefin composition comprising graphene nanoplatelets. It also relates to a semiconductive polyolefin composition comprising the combination of graphene nanoplatelets and carbon black. Moreover, the present invention is related to a process for producing the semiconductive polyolefin composition as well to the use of the semiconductive polyolefin composition in a power cable. Further, the invention is also related to an article, preferably a power cable comprising at least one semiconductive layer comprising said polyolefin composition.
摘要翻译： 本发明涉及包含石墨烯纳米片的半导体聚烯烃组合物。 它还涉及包含石墨烯纳米片和炭黑的组合的半导电聚烯烃组合物。 此外，本发明涉及半导体聚烯烃组合物的制造方法以及在电力电缆中使用半导电聚烯烃组合物。 此外，本发明还涉及一种制品，优选包括至少一个包含所述聚烯烃组合物的半导体层的电力电缆。
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公开(公告)号：US20130037759A1
公开(公告)日：2013-02-14
申请号：US13639554
申请日：2011-04-05
申请人： Christer Svanberg , Tung Pham , Muhammad Ali Malik , Francis Costa , Yi Liu , Takashi Uematsu , Thomas Gkourmpis
发明人： Christer Svanberg , Tung Pham , Muhammad Ali Malik , Francis Costa , Yi Liu , Takashi Uematsu , Thomas Gkourmpis
CPC分类号： H01B1/24
摘要： The present invention relates to a semiconductive polyolefin composition comprising graphene nanoplatelets. It also relates to a semiconductive polyolefin composition comprising the combination of graphene nanoplatelets and carbon black. Moreover, the present invention is related to a process for producing the semiconductive polyolefin composition as well to the use of the semiconductive polyolefin composition in a power cable. Further, the invention is also related to an article, preferably a power cable comprising at least one semiconductive layer comprising said polyolefin composition.
摘要翻译： 本发明涉及包含石墨烯纳米片的半导体聚烯烃组合物。 它还涉及包含石墨烯纳米片和炭黑的组合的半导电聚烯烃组合物。 此外，本发明涉及半导体聚烯烃组合物的制造方法以及在电力电缆中使用半导电聚烯烃组合物。 此外，本发明还涉及一种制品，优选包括至少一个包含所述聚烯烃组合物的半导体层的电力电缆。
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公开(公告)号：US20130161059A1
公开(公告)日：2013-06-27
申请号：US13702447
申请日：2011-05-31
IPC分类号： H01B9/02
CPC分类号： C08L23/10 , C08F255/02 , C08K3/013 , C08K2201/001 , C08L23/08 , C08L23/0853 , C08L23/0869 , C08L23/16 , C08L51/06 , C08L2205/02 , C08L2207/02 , C08L2666/02 , C08F222/06
摘要： The present invention relates to a new polymer composition suitable for a semiconductive devices. Moreover, the present invention is related to a process for producing said composition as well as to a use of said composition. Further, the invention is also related to an article, preferably a cable, comprising said composition.
摘要翻译： 本发明涉及适用于半导体器件的新的聚合物组合物。 此外，本发明涉及制备所述组合物的方法以及所述组合物的用途。 此外，本发明还涉及包含所述组合物的制品，优选电缆。
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公开(公告)号：US20130133922A1
公开(公告)日：2013-05-30
申请号：US13702425
申请日：2011-05-31
申请人： Thomas Steffl , Christer Svanberg
发明人： Thomas Steffl , Christer Svanberg
CPC分类号： H01B1/20 , C08K3/04 , C08L23/0815 , C08L23/0869 , C08L23/14 , C08L23/16 , C08L51/00 , H01B1/24 , H01B3/04 , H01B3/441 , C08L2666/02
摘要： The present invention relates to a cable comprising a novel semiconductive layer.
摘要翻译： 本发明涉及一种包含新型半导体层的电缆。
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7.发明授权Cable layer of modified soft polypropylene with improved stress whitening resistance 有权改性软聚丙烯的电缆层具有改善的耐应力增白性公开(公告)号：US08450421B2
公开(公告)日：2013-05-28
申请号：US13138015
申请日：2009-12-17
申请人： Tung Pham , Doris Machl , Sybille Simon , Katja Klimke , Christer Svanberg , Thomas Steffl , David Friel
发明人： Tung Pham , Doris Machl , Sybille Simon , Katja Klimke , Christer Svanberg , Thomas Steffl , David Friel
CPC分类号： C08L23/10 , C08L23/08 , C08L23/0846 , C08L23/16 , H01B3/28 , H01B3/441 , C08L2666/02
摘要： Cable layer comprising a propylene polymer composition comprising (a) a polypropylene (A) (b) an elastomeric copolymer (E) comprising units derived from propylene and ethylene and/or C4 to C20 α-olefin and (c) a polar ethylene polymer (C) wherein the cable layer and/or the propylene polymer composition has a gel content of equal or more than 0.20 wt.-%.
摘要翻译： 包含丙烯聚合物组合物的电缆层包含（a）聚丙烯（A）（b）包含衍生自丙烯和乙烯和/或C 4 -C 20α-烯烃的单元的弹性体共聚物（E）和（c）极性乙烯聚合物 C）其中电缆层和/或丙烯聚合物组合物具有等于或大于0.20重量％的凝胶含量。
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8.发明申请CABLE LAYER OF MODIFIED SOFT POLYPROPYLENE WITH IMPROVED STRESS WHITENING RESISTANCE 有权改性软质聚丙烯的电缆层，具有改善的耐应力性公开(公告)号：US20110266027A1
公开(公告)日：2011-11-03
申请号：US13138015
申请日：2009-12-17
申请人： Tung Pham , Doris Machl , Sybille Simon , Katja Klimke , Christer Svanberg , Thomas Steffl , David Friel
发明人： Tung Pham , Doris Machl , Sybille Simon , Katja Klimke , Christer Svanberg , Thomas Steffl , David Friel
CPC分类号： C08L23/10 , C08L23/08 , C08L23/0846 , C08L23/16 , H01B3/28 , H01B3/441 , C08L2666/02
摘要： Cable layer comprising a propylene polymer composition comprising (a) a polypropylene (A) (b) an elastomeric copolymer (E) comprising units derived from propylene and ethylene and/or C4 to C20 α-olefin and (c) a polar ethylene polymer (C) wherein the cable layer and/or the propylene polymer composition has a gel content of equal or more than 0.20 wt.-%.
摘要翻译： 包含丙烯聚合物组合物的电缆层，其包含（a）聚丙烯（A）（b）包含衍生自丙烯和乙烯和/或C 4 -C 20α-烯烃的单元的弹性体共聚物（E）和（c）极性乙烯聚合物 C）其中电缆层和/或丙烯聚合物组合物具有等于或大于0.20重量％的凝胶含量。
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公开(公告)号：US10308794B2
公开(公告)日：2019-06-04
申请号：US13702447
申请日：2011-05-31
申请人： Thomas Steffl , Christer Svanberg , Katja Klimke , David Friel
发明人： Thomas Steffl , Christer Svanberg , Katja Klimke , David Friel
IPC分类号： C08L51/00 , C08L23/10 , H01B9/02 , C08F255/02 , C08L23/08 , C08L23/16 , C08L51/06 , C08K3/013
摘要： Described herein are polymer compositions useful as a semiconductive layer suitable for cables. The polymer compositions include (a) a heterophasic copolymer of propylene, (b) a polar copolymer having a polar comonomer having polar groups, (c) a solid conductive filler, and optionally (d) a polyolefin functionalised with a mono- or polycarboxylic acid compound or a derivative of a mono- or polycarboxylic acid compound, wherein said compostion is not crosslinked by the addition of a crosslinking agent. Also described herein is a process for producing the polymer compositions as well as the use of the compositions thereof.
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10.发明授权公开(公告)号：US09852826B2
公开(公告)日：2017-12-26
申请号：US13702425
申请日：2011-05-31
申请人： Thomas Steffl , Christer Svanberg
发明人： Thomas Steffl , Christer Svanberg
IPC分类号： H01B7/00 , B05D5/12 , H01B1/00 , H01B1/20 , C08L23/14 , H01B1/24 , H01B3/44 , H01B3/04 , C08K3/04 , C08L23/08 , C08L23/16 , C08L51/00
CPC分类号： H01B1/20 , C08K3/04 , C08L23/0815 , C08L23/0869 , C08L23/14 , C08L23/16 , C08L51/00 , H01B1/24 , H01B3/04 , H01B3/441 , C08L2666/02
摘要： Described herein is a cable that includes a conductor surrounded by at least one semiconductive layer, wherein the layer comprises a polymer composition comprising a polypropylene homopolymer or a polypropylene copolymer with one or more comonomers, a polyolefin functionalized with an anhydride of a mono- or polycarboxylic acid, wherein said anhydride of a mono- or polycarboxylic acid can be linear or cyclic, wherein the functionalized polyolefin is different from the polypropylene homopolymer or polypropylene copolymer or the second polymer, and wherein the amount of the functionalized polyolefin is up to 10 wt % based on the total amount of the polymer composition, a solid conductive filler and a LDPE homopolymer or a LDPE copolymer of ethylene with one or more comonomers having a melting temperature (Tm) less than the Tm of the polypropylene homopolymer or polypropylene copolymer. Also described herein is a process for producing the polymer composition.
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