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公开(公告)号：EP3107954B1
公开(公告)日：2017-08-30
申请号：EP15705322.4
申请日：2015-02-20
申请人： Borealis AG
发明人： UEMATSU, Takashi , FAGRELL, Ola , HERMANSSON, Åsa , LINDER, Åsa
CPC分类号： H01B3/441 , C08K3/04 , C08L23/0815 , C08L23/0869 , C08L43/04 , C08L2203/202 , C08L2205/02 , C08L2205/03 , C08L2207/04 , C08L2666/04 , H01B1/24 , H01B7/0216 , H01B7/0275
摘要： This invention relates to silane moisture curable polymer composition and more particularly, to such a polymer composition that is highly diluted by a non-silane containing component, while retaining good high temperatures properties. The invention is a polymer composition comprising a base resin comprising less than 59wt% of a silane crosslinkable polyethylene (A), an thermoplastic polyolefin free from silane groups (B) wherein the polymer composition comprise a filler with a BET Nitrogen Surface Area larger than 3 m 2 /g (C). The invention also relates to a cable layer of such polymer composition suitably a semiconducting layer of a power cable.
摘要翻译： 本发明涉及硅烷可湿气固化的聚合物组合物，更具体地涉及这样一种聚合物组合物，其被含有不含硅烷的组分高度稀释，同时保持良好的高温性能。 本发明是一种聚合物组合物，其包含含有小于59重量％的硅烷可交联聚乙烯（A）的基础树脂，不含硅烷基团的热塑性聚烯烃（B），其中聚合物组合物包含BET比氮表面积大于3 m 2 / g（℃）。 本发明还涉及这样的聚合物组合物的电缆层，合适地是电力电缆的半导体层。
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公开(公告)号：EP2628162A2
公开(公告)日：2013-08-21
申请号：EP11745552.7
申请日：2011-08-17
申请人： Borealis AG
发明人： JAMIESON, John , SMEDBERG, Annika , SVANBERG, Christer , ÖSTLUND, Jenny-Ann , FAGRELL, Ola , NYLANDER, Perry , UEMATSU, Takashi , HJERTBERG, Thomas , STEFFL, Thomas
IPC分类号： H01B1/24
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.
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公开(公告)号：EP2628162B1
公开(公告)日：2020-04-22
申请号：EP11745552.7
申请日：2011-08-17
申请人： Borealis AG
发明人： JAMIESON, John , SMEDBERG, Annika , SVANBERG, Christer , ÖSTLUND, Jenny-Ann , FAGRELL, Ola , NYLANDER, Perry , UEMATSU, Takashi , HJERTBERG, Thomas , STEFFL, Thomas
IPC分类号： H01B1/24
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公开(公告)号：EP3083768A1
公开(公告)日：2016-10-26
申请号：EP14815242.4
申请日：2014-12-18
申请人： Borealis AG
发明人： UEMATSU, Takashi , SVANBERG, Christer , JÄGER, Karl-Michael , SKOGMAN, Fredrik , NOYENS, Koenraad , WALTER, Peter , JOHANSSON, Malin
CPC分类号： C08K3/04 , B29B9/10 , B29B9/12 , B29K2023/0633 , B29K2105/16 , B29K2507/04 , B29K2995/0005 , C08L2203/202 , H01B7/0216 , C08L23/0846
摘要： The invention provides a novel semiconductive polymer composition with improved smoothness and dispersibility of carbon black when compounding the polymer composition and feasible balance with other properties such as volume resistivity. The semiconductive polymer composition comprises (a) from 30 to 90 wt% of a polymer component, (b) from 10 to 70 wt% of carbon black and the carbon black (b) has a mass pellet strength (MPS) according to ASTM D1937-13 of from 50 to 250 N. The invention further relates to a process for preparing the semiconductive polymer composition comprising the steps of: i) introducing 30-90 wt% of a polymer component as defined above and 0-8 wt% additives in a mixer device and mixing the polymer component and additives at elevated temperature such that a polymer melt is obtained; ii) adding 10-70 wt% of a carbon black as defined above to the polymer melt and further mixing of the polymer melt.
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公开(公告)号：EP2841493B1
公开(公告)日：2019-09-11
申请号：EP13720793.2
申请日：2013-04-29
申请人： Borealis AG
IPC分类号： H01B7/295 , C08L23/08 , H01L31/048
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6.发明授权
公开(公告)号：EP2834279B1
公开(公告)日：2018-02-21
申请号：EP13709040.3
申请日：2013-03-12
申请人： Borealis AG
IPC分类号： C08F210/02 , C08F2/00 , C08F110/02
CPC分类号： C08F210/02 , C08F110/02 , C08F2/00 , C08F236/20
摘要： The present invention relates to a high-pressure radical ethylene polymerization process in which ethylene is polymerized with a polyunsaturated olefin comprising at least 6 carbon atoms and at least two non-conjugated double bonds of which at least one is terminal, characterized in that a polyunsaturated olefin grade is used as a starting material which yields a percentage of less than 6.3% in the zero conversion test or which has a decomposition temperature as measured by DSC of 130° C. or more.
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公开(公告)号：EP2814883A1
公开(公告)日：2014-12-24
申请号：EP13702910.4
申请日：2013-01-31
申请人： Borealis AG
发明人： MALIK, Muhammad, Ali , SVANBERG, Christer , GKOURMPIS, Thomas , UEMATSU, Takashi , CARLSSON, Roger , THORN, Niklas , ÖSTLUND, Jenny-Ann
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.
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公开(公告)号：EP3107954A1
公开(公告)日：2016-12-28
申请号：EP15705322.4
申请日：2015-02-20
申请人： Borealis AG
发明人： UEMATSU, Takashi , FAGRELL, Ola , HERMANSSON, Åsa , LINDER, Åsa
CPC分类号： H01B3/441 , C08K3/04 , C08L23/0815 , C08L23/0869 , C08L43/04 , C08L2203/202 , C08L2205/02 , C08L2205/03 , C08L2207/04 , C08L2666/04 , H01B1/24 , H01B7/0216 , H01B7/0275
摘要： This invention relates to silane moisture curable polymer composition and more particularly, to such a polymer composition that is highly diluted by a non-silane containing component, while retaining good high temperatures properties. The invention is a polymer composition comprising a base resin comprising less than 59wt% of a silane crosslinkable polyethylene (A), an thermoplastic polyolefin free from silane groups (B) wherein the polymer composition comprise a filler with a BET Nitrogen Surface Area larger than 3 m 2 /g (C). The invention also relates to a cable layer of such polymer composition suitably a semiconducting layer of a power cable.
摘要翻译： 本发明涉及硅烷可湿固化的聚合物组合物，更具体地说，涉及这样一种由非含硅烷组分高度稀释的聚合物组合物，同时保持良好的高温性能。 本发明是一种聚合物组合物，其包含基础树脂，其包含少于59重量％的硅烷可交联聚乙烯（A），不含硅烷基团的热塑性聚烯烃（B），其中所述聚合物组合物包含BET氮氮表面积大于3的填料 m 2 / g（℃）。 本发明还涉及这种聚合物组合物的电缆层，适当地是电力电缆的半导体层。
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公开(公告)号：EP2814883B1
公开(公告)日：2016-07-27
申请号：EP13702910.4
申请日：2013-01-31
申请人： Borealis AG
发明人： MALIK, Muhammad, Ali , SVANBERG, Christer , GKOURMPIS, Thomas , UEMATSU, Takashi , CARLSSON, Roger , THORN, Niklas , ÖSTLUND, Jenny-Ann
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体聚合物组合物，本发明提供一种包含含有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线或电缆的层，优选半导体屏蔽层的用途。
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10.发明公开HIGH-PRESSURE RADICAL ETHYLENE POLYMERIZATION PROCESS IN WHICH ETHYLENE IS POLYMERIZED WITH A SPECIFIC POLYUNSATURATED OLEFIN GRADE 有权高压自由基乙烯聚合，AT与特定的多不饱和OLEFINQUALITÄTTHE乙烯聚合
公开(公告)号：EP2834279A1
公开(公告)日：2015-02-11
申请号：EP13709040.3
申请日：2013-03-12
申请人： Borealis AG
IPC分类号： C08F210/02 , C08F2/00 , C08F110/02
CPC分类号： C08F210/02 , C08F110/02 , C08F2/00 , C08F236/20
摘要： The present invention relates to a high-pressure radical ethylene polymerization process in which ethylene is polymerized with a polyunsaturated olefin comprising at least 6 carbon atoms and at least two non-conjugated double bonds of which at least one is terminal, characterized in that a polyunsaturated olefin grade is used as a starting material which yields a percentage of less than 6.3% in the zero conversion test or which has a decomposition temperature as measured by DSC of 130° C. or more.
摘要翻译： 本发明涉及一种高压自由基乙烯聚合方法，其中乙烯被聚合用多不饱和烯烃，包括至少6个碳原子和至少两个非共轭双键中的至少一个是终端，其特征做了多不饱和 烯烃级被用作产生或具有分解温度，通过130℃以上的DSC测得的低于6.3％，在零转化试验中的百分比的起始原料。
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