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1.发明授权
公开(公告)号：EP1819770B1
公开(公告)日：2014-01-08
申请号：EP05811138.6
申请日：2005-11-02
CPC分类号： C08L23/04 , C08F110/02 , C08F210/16 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08L2314/02 , Y02P20/52 , C08F2/001 , C08L2666/06 , C08F2500/12 , C08F2500/07 , C08F2500/17 , C08F2500/04 , C08F210/14 , C08F210/06
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2.发明授权MODIFIED POLYMER COMPOSITIONS, MODIFICATION PROCESS AND FREE RADICAL GENERATING AGENTS 有权改性聚合物组合物，修改方式和途径产生自由基
公开(公告)号：EP2064279B1
公开(公告)日：2011-09-07
申请号：EP08773962.9
申请日：2008-07-10
IPC分类号： C08K5/14
CPC分类号： C08K5/14 , C08K5/0025 , C08L23/083
摘要： The invention relates to a method for modifying a polymer composition, to modified polymer compositions, to an article, preferably wire or cable, comprising 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.
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公开(公告)号：EP1226590A1
公开(公告)日：2002-07-31
申请号：EP00946629.3
申请日：2000-06-22
IPC分类号： H01B3/44
CPC分类号： H01B3/441
摘要： An insulating composition for an electric power cable, and an electric power cable comprising 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, are disclosed. The insulating composition is characterised in that the ethylene polymer is a multimodal ethylene copolymer obtained by coordination catalysed polymerisation 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, an MFR¿2? of 0.1-10 g/10 min, an 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 said multimodal ethylene compolymer including an ethylene copolymer fraction selected from (a) a low molecular weight ethylene copolymer having a density of 0.900-0.950 g/cm?3¿ and an MFR¿2? 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 an MFR2 of 0.01-3 g/10 min.
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公开(公告)号：EP1190423B1
公开(公告)日：2009-07-08
申请号：EP00930019.5
申请日：2000-05-04
发明人： EKLIND, Hans , GUSTAFSSON, Bill , FAGRELL, Ola
IPC分类号： H01B3/44
CPC分类号： H01B3/46 , Y10T428/2933 , Y10T428/294 , Y10T428/2942 , Y10T428/2962 , Y10T428/31663 , Y10T428/31678 , Y10T428/31692 , Y10T428/31699
摘要： A cable comprising an electrical conductor with insulating and protecting layers surrounding the conductor is described. The cable is characterised in that at least one layer selected from said insulating and protecting layers consists of a crosslinked ethylene-alkyl (meth)-acrylate-unsaturated silane terpolymer composition wherein the alkyl (meth)acrylate comonomer comprises more than 5 mole% and the terpolymer composition has a tensile modulus, determined according to ISO 527-2 (1 mm/min) of less than 100 MPa. Preferably, the crosslinked ethylene-alkyl (meth)acrylate polymer is a moisture curable ethylene-alkyl (meth)acrylate-vinyl trialkoxysilane terpolymer, wherein the trialkoxysilan termonomer comprises 0.2-5 % by weight of the polymer composition. The polymer composition may include from 0 up to 50 % by weight of a plasticiser, up to 60 % by weight of a filler, and up to 10 % by weight of an additive.
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公开(公告)号：EP2064280A1
公开(公告)日：2009-06-03
申请号：EP08773963.7
申请日：2008-07-10
IPC分类号： C08K5/14
CPC分类号： C08K5/14 , C08K5/0025 , C08L23/083
摘要： The invention relates to a method for modifying a polymer composition, to modified polymer compositions, to an article, preferably wire or cable, comprising 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.
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公开(公告)号：EP2064279B2
公开(公告)日：2018-07-18
申请号：EP08773962.9
申请日：2008-07-10
IPC分类号： C08K5/00 , C07C409/08
CPC分类号： C08K5/14 , C08K5/0025 , C08L23/083
摘要： The invention relates to a method for modifying a polymer composition, to modified polymer compositions, to an article, preferably wire or cable, comprising 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.
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公开(公告)号：EP2064280B1
公开(公告)日：2011-04-20
申请号：EP08773963.7
申请日：2008-07-10
IPC分类号： C08K5/14
CPC分类号： C08K5/14 , C08K5/0025 , C08L23/083
摘要： The invention relates to a method for modifying a polymer composition, to modified polymer compositions, to an article, preferably wire or cable, comprising 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.
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8.发明公开MODIFIED POLYMER COMPOSITIONS, MODIFICATION PROCESS AND FREE RADICAL GENERATING AGENTS 有权改性聚合物组合物，修改方式和途径产生自由基
公开(公告)号：EP2064279A1
公开(公告)日：2009-06-03
申请号：EP08773962.9
申请日：2008-07-10
IPC分类号： C08K5/14
CPC分类号： C08K5/14 , C08K5/0025 , C08L23/083
摘要： The invention relates to a method for modifying a polymer composition, to modified polymer compositions, to an article, preferably wire or cable, comprising 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.
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公开(公告)号：EP1095381B1
公开(公告)日：2004-06-02
申请号：EP99935231.3
申请日：1999-07-01
CPC分类号： H01B3/441 , C08K5/0025 , C08K5/37 , C08L23/06 , C08L2203/202 , C08L2312/00 , C08L23/04
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