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    Semiconductive Composition and Power Cable Using the Same
    2.
    发明申请
    Semiconductive Composition and Power Cable Using the Same 审中-公开
    半导体组成和使用其的电力电缆

    公开(公告)号：US20080283273A1

    公开(公告)日：2008-11-20

    申请号：US11912028

    申请日：2006-02-06

    申请人： Jin-Ho Nam ,  Dae-Hee Cho

    发明人： Jin-Ho Nam ,  Dae-Hee Cho

    IPC分类号： H01B3/28 ,  C08L95/00 ,  C08L33/08

    CPC分类号： H01B1/24

    摘要： The present invention relates to a semiconductive composition and a power cable using the same. The semiconductive composition according to the present invention constituting a semi-conductive layer of a power cable includes 100 parts by weight of a base resin composed of an ethylene-based copolymer resin; 45 to 70 parts by weight of a carbon black; and 0.2 to 5.0 parts by weight of a nonionic surfactant. The semiconductive composition according to the present invention has an improved interfacial smoothness in the semiconductive layer and the insulation layer of the power cable and an increased dielectric breakdown strength of the insulation layer. Also, the semiconductive composition according to the present invention may be useful to ensure an easy cleaning property of a mold upon extruding/molding a power cable.

    摘要翻译： 本发明涉及半导体组合物和使用其的电力电缆。 构成电力电缆的半导电层的本发明的半导体组合物包括100重量份由乙烯类共聚物树脂构成的基础树脂; 45〜70重量份的炭黑; 和0.2〜5.0重量份的非离子表面活性剂。 根据本发明的半导体组合物在半导体层和电力电缆的绝缘层中具有改善的界面平滑度，并且绝缘层的介电击穿强度增加。 此外，根据本发明的半导体组合物可用于确保在挤出/模制电力电缆时模具的容易的清洁性能。

    DC POWER CABLE WITH SPACE CHARGE REDUCING EFFECT
    3.
    发明申请
    DC POWER CABLE WITH SPACE CHARGE REDUCING EFFECT 有权
    直流电源线，带空电充电效果

    公开(公告)号：US20120012362A1

    公开(公告)日：2012-01-19

    申请号：US12886972

    申请日：2010-09-21

    申请人： Yoon-Jin KIM ,  Jin-Ho Nam ,  Ho-Souk Cho ,  Young-Ho Park ,  Son Tung Ha

    发明人： Yoon-Jin KIM ,  Jin-Ho Nam ,  Ho-Souk Cho ,  Young-Ho Park ,  Son Tung Ha

    IPC分类号： H01B7/00

    CPC分类号： H01B3/004 ,  H01B3/441 ,  H01B9/027

    摘要： Provided is a DC power cable including a conductor, an inner semiconductive layer, an insulation and an outer semiconductive layer. In particular, the inner semiconductive layer or the outer semiconductive layer may be formed from a semiconductive composition containing a polypropylene base resin or a low-density polyethylene base resin and carbon nano tubes; and the insulation may be formed from an insulation composition containing a polypropylene base resin or a low-density polyethylene base resin and inorganic nano particles. The resulting power cable may have improved properties such as volume resistivity, hot set, and so on, and excellent space charge reducing effect.

    摘要翻译： 提供一种包括导体，内部半导体层，绝缘体和外部半导体层的DC电力电缆。 特别地，内部半导体层或外部半导体层可以由含有聚丙烯基础树脂或低密度聚乙烯基础树脂和碳纳米管的半导体组合物形成; 并且绝缘体可以由包含聚丙烯基础树脂或低密度聚乙烯基础树脂和无机纳米颗粒的绝缘组合物形成。 所得到的电力电缆可能具有改进的性能，例如体积电阻率，热定型等，并且具有优异的空间电荷减少效果。

    DC power cable with space charge reducing effect
    4.
    发明授权
    DC power cable with space charge reducing effect 有权
    直流电源线具有空间充电效果

    公开(公告)号：US09076566B2

    公开(公告)日：2015-07-07

    申请号：US12886972

    申请日：2010-09-21

    申请人： Yoon-Jin Kim ,  Jin-Ho Nam ,  Ho-Souk Cho ,  Young-Ho Park ,  Son Tung Ha

    发明人： Yoon-Jin Kim ,  Jin-Ho Nam ,  Ho-Souk Cho ,  Young-Ho Park ,  Son Tung Ha

    IPC分类号： H01B3/30 ,  H01B3/44 ,  H01B7/295 ,  H01B7/00 ,  H01B3/00 ,  H01B9/02

    CPC分类号： H01B3/004 ,  H01B3/441 ,  H01B9/027

    摘要： Provided is a DC power cable including a conductor, an inner semiconductive layer, an insulation and an outer semiconductive layer. In particular, the inner semiconductive layer or the outer semiconductive layer may be formed from a semiconductive composition containing a polypropylene base resin or a low-density polyethylene base resin and carbon nano tubes; and the insulation may be formed from an insulation composition containing a polypropylene base resin or a low-density polyethylene base resin and inorganic nano particles. The resulting power cable may have improved properties such as volume resistivity, hot set, and so on, and excellent space charge reducing effect.

    摘要翻译： 提供一种包括导体，内部半导体层，绝缘体和外部半导体层的DC电力电缆。 特别地，内部半导体层或外部半导体层可以由含有聚丙烯基础树脂或低密度聚乙烯基础树脂和碳纳米管的半导体组合物形成; 并且绝缘体可以由包含聚丙烯基础树脂或低密度聚乙烯基础树脂和无机纳米颗粒的绝缘组合物形成。 所得到的电力电缆可能具有改进的性能，例如体积电阻率，热定型等，并且具有优异的空间电荷减少效果。

    INSULATION RESIN COMPOSITION RESISTANT TO THERMAL DEFORMATION AND CABLE USING THE SAME
    5.
    发明申请
    INSULATION RESIN COMPOSITION RESISTANT TO THERMAL DEFORMATION AND CABLE USING THE SAME 审中-公开
    绝缘树脂组合物耐热变形和使用它的电缆

    公开(公告)号：US20110214899A1

    公开(公告)日：2011-09-08

    申请号：US12874431

    申请日：2010-09-02

    申请人： Min-Su JUNG ,  Jin-Ho Nam ,  Ung Kim

    发明人： Min-Su JUNG ,  Jin-Ho Nam ,  Ung Kim

    IPC分类号： H01B7/00 ,  C08L23/08 ,  H01B3/30

    CPC分类号： C08L23/08 ,  H01B3/30 ,  H01B7/00

    摘要： Disclosed is an insulation resin composition resistant to thermal deformation comprising an ethylene copolymer base resin having crystallinity between 1% and 30%, not including 30%; and 0.5 to 20 parts by weight of an organic peroxide-based crosslinking agent per 100 parts by weight of the base resin, and a cable using the same. The insulation is resistant to thermal deformation that may occur after a crosslinking process under high temperature and high pressure subsequently to extrusion of a sheath.

    摘要翻译： 公开了耐热变形的绝缘树脂组合物，其包含结晶度为1％至30％，不包括30％的乙烯共聚物基础树脂; 和相对于100重量份的基础树脂为0.5〜20重量份的有机过氧化物类交联剂，以及使用其的电缆。 该绝缘体耐热变形，这可能在高温和高压下交联过程之后随着挤出鞘而发生。

    COMPOSITION FOR MANUFACTURING INSULATION MATERIALS OF ELECTRICAL WIRE AND ELECTRICAL WIRE MANUFACTURED USING THE SAME
    6.
    发明申请
    COMPOSITION FOR MANUFACTURING INSULATION MATERIALS OF ELECTRICAL WIRE AND ELECTRICAL WIRE MANUFACTURED USING THE SAME 审中-公开
    用于制造电线绝缘材料的组合物和使用该电缆制造的电线

    公开(公告)号：US20080182923A1

    公开(公告)日：2008-07-31

    申请号：US11937191

    申请日：2007-11-08

    申请人： Do-Hyun Park ,  Jin-Ho Nam ,  Ung Kim ,  Yong-Sun Lee

    发明人： Do-Hyun Park ,  Jin-Ho Nam ,  Ung Kim ,  Yong-Sun Lee

    IPC分类号： C08K3/00

    CPC分类号： C08F255/00 ,  C08F255/02 ,  C08K3/016 ,  C08K5/005 ,  C08K5/02 ,  C08K5/5419 ,  C08L51/06 ,  C09D151/06 ,  C08L2666/02 ,  C08L2666/24

    摘要： The present invention relates to a composition for manufacturing insulation materials of an electrical wire and an electrical wire manufactured using the same. The composition for manufacturing insulation materials of an electrical wire according to the present invention includes 100 parts by weight of a base resin, made by blending 20 to 70 weight % of any one resin of an unsaturated organosilane grafted polyethylene and an unsaturated organosilane grafted ethylene alpha olefine copolymer, and 30 to 80 weight % of an unsaturated organosilane grafted ethylene copolymer; 10 to 25 parts by weight of a brominated flame retardant; 10 to 50 parts by weight of an inorganic flame retardant; and 0.2 to 5 parts by weight of compound, as a crosslink retardant, represented as a general formula of XnSi(OR)4-n (X is a phenyl group, R is a methyl group and n is an integer of 1 to 3).

    摘要翻译： 本发明涉及一种电线绝缘材料的制造用组合物及使用其制造的电线。 根据本发明的用于制造电线绝缘材料的组合物包括100重量份的基础树脂，其通过将20至70重量％的任何一种不饱和有机硅烷接枝聚乙烯树脂和不饱和有机硅烷接枝的乙烯-α 烯烃共聚物和30〜80重量％的不饱和有机硅烷接枝乙烯共聚物; 10〜25重量份的溴化阻燃剂; 10〜50重量份的无机阻燃剂; 和0.2〜5重量份作为交联剂的化合物，以通式X（OR）4-n表示（X为苯基） R为甲基，n为1〜3的整数）。

    SEMICONDUCTIVE PEELABLE CROSSLINKED RESIN COMPOSITION AND INSULATING CABLE MANUFACTURED USING THE SAME
    8.
    发明申请
    SEMICONDUCTIVE PEELABLE CROSSLINKED RESIN COMPOSITION AND INSULATING CABLE MANUFACTURED USING THE SAME 审中-公开
    半导体交联树脂组合物和使用其制造的绝缘电缆

    公开(公告)号：US20100307788A1

    公开(公告)日：2010-12-09

    申请号：US12867074

    申请日：2008-06-26

    申请人： Ung Kim ,  Hwa-Joon Lim ,  Yong-Sun Lee ,  Jin-Ho Nam

    发明人： Ung Kim ,  Hwa-Joon Lim ,  Yong-Sun Lee ,  Jin-Ho Nam

    IPC分类号： H01B9/02 ,  H01B1/24

    CPC分类号： C08K5/20 ,  C08K3/04 ,  C08K5/54

    摘要： The present invention relates to a peelable and water-crosslinked semiconductive resin composition. The peelable and water-crosslinked semiconductive resin composition includes 100 parts by weight of a basic resin; 20 to 80 parts by weight of carbon black based on weight of the basic resin; and 0.05 to 5.0 parts by weight of an amide-based lubricant based on weight of the basic resin, wherein the basic resin is a mixed resin including 60 to 80 weight % of an ethylene-based copolymer resin that is bonded with an unsaturated organic silane and has a melting point of 80° C. or above; 5 to 20 weight % of an ethylene-acrylic acid copolymer or its alkali metal salt; and 5 to 40 parts by weight of an ethylene propylene copolymer containing 5 to 20 weight % of ethylene, or a propylene rein.

    摘要翻译： 本发明涉及一种可剥离和水交联的半导体树脂组合物。 可剥离和水交联的半导体树脂组合物包括100重量份的碱性树脂; 20〜80重量份基于树脂重量的炭黑; 和0.05-5.0重量份基于碱性树脂重量的酰胺类润滑剂，其中所述碱性树脂是包含60-80重量％的与不饱和有机硅烷键合的乙烯类共聚物树脂的混合树脂 并具有80℃以上的熔点; 5〜20重量％的乙烯 - 丙烯酸共聚物或其碱金属盐; 和5至40重量份的含有5至20重量％乙烯或丙烯的乙烯丙烯共聚物。

    Composition For Production Flame Retardant Insulating Material of Halogen Free Type Using Nano-Technology
    9.
    发明申请
    Composition For Production Flame Retardant Insulating Material of Halogen Free Type Using Nano-Technology 审中-公开
    使用纳米技术生产无卤型阻燃绝缘材料

    公开(公告)号：US20080161466A1

    公开(公告)日：2008-07-03

    申请号：US11814888

    申请日：2005-05-27

    申请人： Oh-Young Kim ,  Jin-Ho Nam ,  Hwa-Joon Lim

    发明人： Oh-Young Kim ,  Jin-Ho Nam ,  Hwa-Joon Lim

    IPC分类号： C08K3/38 ,  C08K3/22

    CPC分类号： C08K3/346 ,  C08K9/02

    摘要： Disclosed is a composition for producing a halogen-free flame-retardant insulating material using nano-technology. The present invention provides a composition for producing a halogen-free flame-retardant insulating material using nano-technology, including metal hydroxide treated with nanoboric acid; nano clay which is a compatibility enhancer of a base resin; a metal compound which is a flame-retardant formulation; and an antioxidant, based on the total weight of the polyolefin resin. The composition of the present invention has advantages that, if it is used for the flame-retardant insulating material, especially the insulating coating layer for wire, it maintains the equivalent physical properties such as the tensile strength or the elongation against the mechanical strength in comparison to the conventional products, and also is more environment-friendly than the conventional halogen-containing products, and also ensures the flame retardancy suitable for the standard of the grade VW-I of High Flame Retardance.

    摘要翻译： 公开了一种使用纳米技术制造无卤阻燃绝缘材料的组合物。 本发明提供一种使用纳米技术制造无卤阻燃绝缘材料的组合物，其包括用纳米硼酸处理的金属氢氧化物; 纳米粘土，其为基础树脂的相容性增强剂; 作为阻燃剂的金属化合物; 和基于聚烯烃树脂的总重量的抗氧化剂。 本发明的组合物具有以下优点：如果用于阻燃绝缘材料，特别是用于电线的绝缘涂层，则其相对于相对于机械强度的抗拉强度或拉伸强度等抗拉强度或伸长率保持等效的物理性能 对常规产品，并且比常规含卤素产品更环保，并且还确保适合于高阻燃等级VW-I的标准的阻燃性。