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1. 发明申请

WO2003067610A1 DATA TRANSMISSION CABLE 审中-公开
标题翻译：数据传输电缆
公开(公告)号：WO2003067610A1
公开(公告)日：2003-08-14
申请号：PCT/JP2003/001301
申请日：2003-02-07
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： HIRAKAWA, Yoshihiro , Endo, Seiji , TSUJINO, Atsushi , OCHI, Yuji
IPC分类号： H01B11/00
CPC分类号： H01B11/1091 , H01B11/002 , H01B11/1016 , H01B11/20
摘要： The present invention relates to a data transmission cable and the like comprising a structure reducing the frequency dependence of cable attenuation in digital transmission, thereby suppressing signal distortions. The data transmission cable comprises at least a pair of conductors, each coated with an insulator, extending along a predetermined direction; and a shield tape, provided so as to surround the conductors, including a metal layer. In particular, in the shield tape, the metal layer has a thickness of 1 Êm or more but 10 Êm or less, preferably 2 Êm or more but 6 Êm or less.
摘要翻译：数据传输电缆等技术领域本发明涉及一种数据传输电缆等，其特征在于包括减少数字传输中电缆衰减的频率依赖性的结构，从而抑制信号失真。数据传输电缆包括至少一对导体，每个导体涂覆有绝缘体，沿预定方向延伸; 以及设置为围绕包括金属层的导体的屏蔽带。特别地，在屏蔽带中，金属层的厚度为1μm以上且10μm以下，优选为2μm以上且6μm以下。

2. 发明公开

EP3048616A1 HALOGEN-FREE, FLAME-RETARDANT INSULATING ELECTRICAL WIRE AND FLAME-RETARDANT INSULATING TUBE 审中-公开
标题翻译：烟草商联合会FEERERFESTER ELEKTRISCHER ISOLIERDRAHT SOWIE FEUERFESTER ISOLIERSCHLAUCH
公开(公告)号：EP3048616A1
公开(公告)日：2016-07-27
申请号：EP14846651.9
申请日：2014-07-15
申请人： Sumitomo Electric Industries, Ltd.
发明人： FUJITA, Taro , NISHIKAWA, Shinya , HAYAMI, Hiroshi , AOKI, Kazuhira , OCHI, Yuji , HORI, Kenji
IPC分类号： H01B7/295 , C08K5/04 , C08K5/5313 , C08L67/02 , H01B3/30 , H01B3/42 , H01B7/02 , H01B17/58
CPC分类号： H01B3/42 , C08K5/5313 , H01B7/295 , C08L67/02
摘要： Provided is a halogen-free flame-retardant insulating tube or a halogen-free flame-retardant insulated electric wire including an insulating coating in which insulation resistance, abrasion resistance, heat deformation resistance, and flame retardancy are highly balanced, in particular, a halogen-free flame-retardant insulated electric wire in which these properties are high balanced and which has high hot water resistance that passes a DC stability test required in the EN 50306-2 standard for railway vehicles. In an insulated electric wire including a conductor and a halogen-free insulating coating that covers the conductor or a halogen-free flame-retardant insulating tube, the insulating coating and the flame-retardant insulating tube include a layer composed of a polyester resin composition that contains 5 to 50 parts by mass of a metal phosphinate and 1 to 10 parts by mass of a polyfunctional monomer relative to a resin component of 100 parts by mass of a polyester elastomer.
摘要翻译：本发明提供一种无卤阻燃绝缘管或无卤阻燃绝缘电线，其包括绝缘电阻，耐磨性，耐热变形性和阻燃性高度平衡的绝缘涂层，特别是卤素无阻燃的绝缘电线，其中这些性能是高平衡的，并且具有高耐热水性，通过了EN 50306-2标准对铁路车辆的直流稳定性试验。在包括导体和覆盖导体的无卤绝缘涂层或无卤阻燃绝缘管的绝缘电线中，绝缘涂层和阻燃绝缘管包括由聚酯树脂组合物构成的层，相对于100质量份聚酯弹性体的树脂成分，含有5〜50质量份的金属次膦酸盐和1〜10质量份的多官能单体。

3. 发明公开

EP3057108A1 HALOGEN-FREE FLAME-RETARDANT INSULATED WIRE AND HALOGEN-FREE FLAME-RETARDANT INSULATED TUBE 审中-公开
标题翻译：致癌物FLAMMHEMMENDER ISOLIERTER DRAHT UND HALOGENFREIER FLAMMHEMMENDER ISOLIERTER SCHLAUCH
公开(公告)号：EP3057108A1
公开(公告)日：2016-08-17
申请号：EP14851773.3
申请日：2014-07-15
申请人： Sumitomo Electric Industries, Ltd.
发明人： FUJITA, Taro , NISHIKAWA, Shinya , HAYAMI, Hiroshi , OCHI, Yuji , HORI, Kenji
IPC分类号： H01B7/295 , C08K3/22 , C08K5/29 , C08K5/3492 , C08K5/5313 , C08L67/02 , H01B7/42 , H02B7/00
CPC分类号： H01B7/295 , C09D167/00 , C08K5/5313 , C08K3/26 , C08K5/34928 , C08K5/29
摘要： Provided is a halogen-free, flame-retardant insulated electrical wire which has a good balance of insulation resistance, abrasion resistance, heat deformation resistance, and the like at high levels and which has flame retardance and hot water resistance that satisfy international standards even if the insulating covering thereof has a small thickness; and a halogen-free, flame-retardant insulating tube which has a good balance of insulation resistance, abrasion resistance, heat deformation resistance, and the like at high levels and which has excellent flame retardance and hot water resistance even if the thickness thereof is small. A halogen-free, flame-retardant insulated electrical wire includes a conductor and an insulating covering, in which the insulating covering is composed of a crosslinked product of a polyester resin composition containing 100 parts by mass of a modified polyester resin, 5 to 50 parts by mass of a halogen-free flame retardant, and 0.1 to 5 parts by mass of an ion-trapping agent, and a halogen-free, flame-retardant insulating tube has the same constitution as that of the insulating covering.
摘要翻译：本发明提供一种无卤阻燃绝缘电线，其绝缘电阻，耐磨性，耐热变形性等优异的高平衡，具有符合国际标准的阻燃性和耐热水性，即使其绝缘覆盖物具有小的厚度; 和无卤阻燃绝缘管，其绝缘电阻，耐磨性，耐热变形性等优异的平衡，即使其厚度小，也具有优异的阻燃性和耐热水性。无卤阻燃绝缘电线包括导体和绝缘覆层，其中绝缘覆盖物由含有100质量份改性聚酯树脂的聚酯树脂组合物的交联产物组成，其含量为5至50份的无卤阻燃剂和0.1〜5质量份的离子捕获剂，并且无卤阻燃绝缘管具有与绝缘覆盖物相同的结构。

4. 发明公开

EP3051541A1 HALOGEN-FREE FLAME-RETARDANT INSULATED WIRE 审中-公开
标题翻译： HALOGENFREIER，FEUERFESTER，ISOLIERTER DRAHT
公开(公告)号：EP3051541A1
公开(公告)日：2016-08-03
申请号：EP14839089.1
申请日：2014-07-15
申请人： Sumitomo Electric Industries, Ltd.
发明人： FUJITA, Taro , HAYAMI, Hiroshi , NISHIKAWA, Shinya , OCHI, Yuji , HORI, Kenji
IPC分类号： H01B7/295 , C08K5/521 , C08K5/5313 , C08L23/06 , C08L25/04 , C08L71/12 , H01B3/44 , H01B7/02
CPC分类号： C08L71/12 , C08L23/08 , H01B3/28 , H01B3/427 , H01B3/441 , H01B3/442 , H01B7/295 , C08L53/025
摘要： Provided is a halogen-free flame-retardant insulated electric wire having high hot water resistance and having insulation resistance, flame retardancy, abrasion resistance, and heat deformation resistance which are highly balanced. The halogen-free flame-retardant insulated electric wire includes a conductor and a halogen-free insulating layer that covers the conductor. The insulating layer includes an outer layer composed of a cross-linked product of a resin composition containing a total of 100 parts by mass of a resin component in which 25 to 30 parts by mass of a polyphenylene ether-based resin and 10 to 30 parts by mass of a styrene-based elastomer are finely dispersed in 40 to 65 parts by mass of a high-density polyethylene having a melt flow rate of 0.60 or less, and relative to the resin component, 5% to 50% by mass of a metal phosphinate, 6% to 25% by mass of a phosphoric acid ester, and 1% to 10% by mass of a polyfunctional monomer, and an inner layer composed of a cross-linked polyethylene. A thickness of the inner layer is 10% to 85% of a total of the thickness of the inner layer and a thickness of the outer layer.
摘要翻译：本发明提供一种具有高耐热性且具有高度平衡的绝缘电阻，阻燃性，耐磨性和耐热变形性的无卤阻燃绝缘电线。无卤阻燃绝缘电线包括导体和覆盖导体的无卤绝缘层。绝缘层包括由包含总共100质量份的树脂组分的树脂组合物的交联产物构成的外层，其中25-30质量份聚苯醚类树脂和10-30份的质量分数为40〜65质量份的熔体流动速率为0.60以下的高密度聚乙烯，相对于树脂成分为5〜50质量％磷酸酯6〜25质量％，多官能单体1〜10质量％，由交联聚乙烯构成的内层。内层的厚度为内层的厚度的总和的10％〜85％，外层的厚度。

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