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1. 发明授权

US09064621B2 Parallel foamed coaxial cable 有权
标题翻译：平行发泡同轴电缆
公开(公告)号：US09064621B2
公开(公告)日：2015-06-23
申请号：US13617157
申请日：2012-09-14
申请人： Sohei Kodama , Masafumi Kaga , Akinari Nakayama
发明人： Sohei Kodama , Masafumi Kaga , Akinari Nakayama
IPC分类号： H01B7/18 , H01B11/18 , H01B11/20
CPC分类号： H01B11/1882 , H01B11/20
摘要： A parallel foamed coaxial cable includes one or more pairs of inner conductors aligned in parallel, a foamed insulation covering together the inner conductors and having a cross sectional shape including an elliptical shape, a rounded-rectangular shape or a quasi-elliptical shape formed by combining a plurality of curved lines, a non-foamed skin layer covering the foamed insulation and having a maximum thickness in a major axis direction of the cross sectional shape of the foamed insulation and a minimum thickness in a minor axis direction of the cross sectional shape of the foamed insulation, an outer conductor covering the non-foamed skin layer, and an insulation jacket covering the outer conductor. The maximum thickness of the non-foamed skin layer is not less than 1% of a major axis of the cross sectional shape of the foamed insulation.
摘要翻译：平行的发泡同轴电缆包括一对或多对平行排列的内部导体，发泡绝缘层覆盖在内部导体上并具有包括椭圆形，圆形矩形或准椭圆形的横截面形状，多个曲线，覆盖发泡绝缘体的非发泡表皮层，并且在发泡绝缘体的横截面形状的长轴方向上具有最大厚度，并且在短轴方向上具有横截面形状的最小厚度发泡绝缘体，覆盖非发泡表层的外导体和覆盖外导体的绝缘护套。非发泡表皮层的最大厚度不小于发泡绝缘体横截面形状的长轴的1％。

2. 发明申请

US20130180752A1 PARALLEL FOAMED COAXIAL CABLE 有权
标题翻译：并联发泡同轴电缆
公开(公告)号：US20130180752A1
公开(公告)日：2013-07-18
申请号：US13617157
申请日：2012-09-14
申请人： Sohei KODAMA , Masafumi KAGA , Akinari NAKAYAMA
发明人： Sohei KODAMA , Masafumi KAGA , Akinari NAKAYAMA
IPC分类号： H01B7/18
CPC分类号： H01B11/1882 , H01B11/20
摘要： A parallel foamed coaxial cable includes one or more pairs of inner conductors aligned in parallel, a foamed insulation covering together the inner conductors and having a cross sectional shape including an elliptical shape, a rounded-rectangular shape or a quasi-elliptical shape formed by combining a plurality of curved lines, a non-foamed skin layer covering the foamed insulation and having a maximum thickness in a major axis direction of the cross sectional shape of the foamed insulation and a minimum thickness in a minor axis direction of the cross sectional shape of the foamed insulation, an outer conductor covering the non-foamed skin layer, and an insulation jacket covering the outer conductor. The maximum thickness of the non-foamed skin layer is not less than 1% of a major axis of the cross sectional shape of the foamed insulation.
摘要翻译：平行的发泡同轴电缆包括一对或多对平行排列的内部导体，发泡绝缘层覆盖在内部导体上并具有包括椭圆形，圆形矩形或准椭圆形的横截面形状，多个曲线，覆盖发泡绝缘体的非发泡表皮层，并且在发泡绝缘体的横截面形状的长轴方向上具有最大厚度，并且在短轴方向上具有横截面形状的最小厚度发泡绝缘体，覆盖非发泡表层的外导体和覆盖外导体的绝缘护套。非发泡表皮层的最大厚度不小于发泡绝缘体横截面形状的长轴的1％。

3. 发明授权

US08420940B2 Halogen-free flame-retardant cable 有权
标题翻译：无卤阻燃电缆
公开(公告)号：US08420940B2
公开(公告)日：2013-04-16
申请号：US12829536
申请日：2010-07-02
申请人： Makoto Iwasaki , Akinari Nakayama
发明人： Makoto Iwasaki , Akinari Nakayama
IPC分类号： H01B7/29
CPC分类号： H01B7/295 , H01B3/302 , H01B3/446
摘要： A halogen-free flame-retardant cable includes a multi-core twisted wire including a plurality of insulated wires twisted together, the plurality of insulated wires each including a conductor and an insulation layer on an outer periphery of the conductor, an inner layer formed on an outer surface of the multi-core twisted wire, and an outer layer formed on the inner layer. The outer layer includes a resin composition including not less than 30 parts by mass of a flame retardant with respect to 100 parts by mass of thermoplastic polyurethane (TPU). The inner layer includes a resin composition comprising an ethylene-vinyl acetate copolymer (EVA) with a vinyl acetate (VA) content of not less than 33%, and the outer layer is subjected to cross-linking treatment.
摘要翻译：无卤素阻燃电缆包括多芯绞线，其包括多个绞合在一起的绝缘电线，所述多根绝缘电线各自包括导体和导体外周上的绝缘层，内层形成在多芯绞线的外表面和形成在内层上的外层。外层包含相对于100质量份的热塑性聚氨酯（TPU）为30质量份以上的阻燃剂的树脂组合物。内层包括含乙酸乙烯酯（VA）含量不低于33％的乙烯 - 乙酸乙烯酯共聚物（EVA）和外层进行交联处理的树脂组合物。

4. 发明申请

US20120145433A1 RESIN COMPOSITION AND FOAM INSULATED WIRE 有权
标题翻译：树脂组合物和泡沫绝缘线
公开(公告)号：US20120145433A1
公开(公告)日：2012-06-14
申请号：US13313711
申请日：2011-12-07
申请人： Hideyuki SUZUKI , Yuju ENDO , Sohei KODAMA , Masahiro ABE , Akinari NAKAYAMA
发明人： Hideyuki SUZUKI , Yuju ENDO , Sohei KODAMA , Masahiro ABE , Akinari NAKAYAMA
IPC分类号： H01B3/30 , C08L53/00 , C08F110/06 , C08L23/12 , C08F210/00 , C08F110/02
CPC分类号： C08L23/04 , C08L23/06 , C08L23/10 , H01B3/441 , Y10T428/1376 , Y10T428/31855
摘要： A resin composition includes a polyolefin resin. A viscosity of the resin composition is within a range of not less than 500 Pa·s and not more than 2300 Pa·s under measurement conditions of a measurement temperature of 170° C. and a measurement frequency of 1 Hz. A strain hardening rate of the resin composition in uniaxial elongational viscosity measured under measurement conditions of a measurement temperature of 150° C. and a strain rate of 3.0 s−1 is not less than 800%. A foam insulated wire includes a conductor, and a foam insulation of the resin composition extruded on an outer periphery of thereof. A diameter of the conductor is 3.5 to 18 mm, and an outer diameter of the foam insulation is not less than 8 mm.
摘要翻译：树脂组合物包括聚烯烃树脂。在测量温度为170℃，测量频率为1Hz的测量条件下，树脂组合物的粘度在500Pa·s以上且2300Pa·s以下的范围内。在测量温度为150℃，应变速率为3.0s -1的测量条件下测量的单轴拉伸粘度中树脂组合物的应变硬化率不小于800％。泡沫绝缘电线包括导体和在其外周上挤出的树脂组合物的泡沫绝缘体。导体的直径为3.5〜18mm，泡沫绝缘体的外径为8mm以上。

5. 发明申请

US20110198106A1 RESIN COMPOSITION, FOAMED RESIN USING SAME, AND ELECTRIC WIRE INSULATED WITH FOAMED RESIN 有权
标题翻译：树脂组合物，使用相同的泡沫树脂和用泡沫树脂绝缘的电线
公开(公告)号：US20110198106A1
公开(公告)日：2011-08-18
申请号：US12886598
申请日：2010-09-21
申请人： Tatsuya SASAMURA , Hideyuki Suzuki , Akinari Nakayama
发明人： Tatsuya SASAMURA , Hideyuki Suzuki , Akinari Nakayama
IPC分类号： H01B3/30 , C08J9/30
CPC分类号： C08J9/0061 , B29C44/0461 , B29C44/3453 , C08J2201/03 , C08J2203/06 , C08J2207/06 , C08J2323/06 , C08J2423/00 , C08J2467/00 , C08L23/06 , C08L23/20 , C08L67/04 , C08L2207/062 , C08L2207/066
摘要： There is provided a resin composition for a foamed resin by generating bubbles, the resin composition made of a blend of a base resin and a polymer material other than the base resin, the polymer material dispersed in the base resin, in which: the bubbles are generated at circumference of the dispersed polymer material by infusing a foaming gas into the resin composition at a predetermined processing temperature; and melting point or glass transition temperature of the polymer material is between melting point of the base resin and the processing temperature.
摘要翻译：通过产生气泡来提供用于发泡树脂的树脂组合物，该树脂组合物由基础树脂和除基础树脂之外的聚合物材料的共混物制成，聚合物材料分散在基础树脂中，其中：气泡是通过在预定的加工温度下将发泡气体注入到树脂组合物中而在分散的聚合物材料的圆周处产生; 并且聚合物材料的熔点或玻璃化转变温度在基础树脂的熔点和加工温度之间。

6. 发明申请

US20100200268A1 FOAMED RESIN COMPOSITION AND WIRE/CABLE USING THE SAME 审中-公开
标题翻译：泡沫树脂组合物和使用它的电线/电缆
公开(公告)号：US20100200268A1
公开(公告)日：2010-08-12
申请号：US12702620
申请日：2010-02-09
申请人： Hideyuki SUZUKI , Masahiro Abe , Akinari Nakayama , Kazunori Suzuki , Tatsuya Sasamura
发明人： Hideyuki SUZUKI , Masahiro Abe , Akinari Nakayama , Kazunori Suzuki , Tatsuya Sasamura
IPC分类号： H01B3/30 , C08L23/06 , C08L23/12
CPC分类号： C08J9/0061 , C08J2203/06 , C08J2207/06 , C08J2323/02 , C08J2323/06 , C08J2423/00 , C08J2465/00 , C08L23/06 , C08L23/0815 , C08L23/0823 , C08L2203/14 , H01B3/441 , H01B3/448 , C08L2666/06
摘要： A foamed resin composition includes a polyolefin-based resin, and a ring opening polymer of norbornene or a copolymer of norbornene and ethylene or a mixture thereof. The ring opening polymer of norbornene or the copolymer of norbornene and ethylene or the mixture thereof is used as a foam nucleating agent in the foamed resin composition.
摘要翻译：发泡树脂组合物包括聚烯烃基树脂和降冰片烯的开环聚合物或降冰片烯与乙烯的共聚物或其混合物。降冰片烯的开环聚合物或降冰片烯与乙烯的共聚物或其混合物在发泡树脂组合物中用作泡沫成核剂。

7. 发明申请

US20080053696A1 Flexible Non-Halogen Electric Wires 有权
标题翻译：柔性非卤素电线
公开(公告)号：US20080053696A1
公开(公告)日：2008-03-06
申请号：US11847393
申请日：2007-08-30
申请人： Akinari Nakayama , Michiaki Shimizu
发明人： Akinari Nakayama , Michiaki Shimizu
IPC分类号： H01B7/04 , H05K9/00
CPC分类号： H01B7/295
摘要： A flexible, non-halogen electric wire comprises a conductor fabricated by twisting a plurality of strands and an insulator covering the conductor; wherein: the diameter of each of strands is 0.12 to 0.31 mm; the insulator includes an ethylene copolymer including 25 to 40 weight percent of vinyl monomer, which has an oxygen element in its molecular structure, other than vinyl acetate as a main constituent and also includes an elastomer as an accessory constituent; the main and accessory constituents are mixed to prepare a resin material; the resin material and a metallic hydroxide are mixed to prepare a cladding material; the conductor is covered with the cladding material; and the cladding material is then bridged to form a cross-linked resin.
摘要翻译：柔性非卤素电线包括通过扭绞多个绞合线制成的导体和覆盖导体的绝缘体; 其中：每股的直径为0.12至0.31mm; 绝缘体包括乙烯共聚物，其包含25〜40重量％的乙烯基单体，其具有分子结构中的氧元素，不同于乙酸乙烯酯作为主要成分，并且还包括弹性体作为辅助成分; 将主要成分和副成分混合以制备树脂材料; 混合树脂材料和金属氢氧化物以制备包层材料; 导体被覆层材料覆盖; 然后将覆层材料桥接以形成交联树脂。

8. 发明授权

US08715798B2 Resin composition and foam insulated wire 有权
标题翻译：树脂组合物和泡沫绝缘电线
公开(公告)号：US08715798B2
公开(公告)日：2014-05-06
申请号：US13313711
申请日：2011-12-07
申请人： Hideyuki Suzuki , Yuju Endo , Sohei Kodama , Masahiro Abe , Akinari Nakayama
发明人： Hideyuki Suzuki , Yuju Endo , Sohei Kodama , Masahiro Abe , Akinari Nakayama
IPC分类号： B29D22/00 , B29D23/00 , B32B1/08 , B65D39/00
CPC分类号： C08L23/04 , C08L23/06 , C08L23/10 , H01B3/441 , Y10T428/1376 , Y10T428/31855
摘要： A resin composition includes a polyolefin resin. A viscosity of the resin composition is within a range of not less than 500 Pa·s and not more than 2300 Pa·s under measurement conditions of a measurement temperature of 170° C. and a measurement frequency of 1 Hz. A strain hardening rate of the resin composition in uniaxial elongational viscosity measured under measurement conditions of a measurement temperature of 150° C. and a strain rate of 3.0 s−1 is not less than 800%. A foam insulated wire includes a conductor, and a foam insulation of the resin composition extruded on an outer periphery of thereof. A diameter of the conductor is 3.5 to 18 mm, and an outer diameter of the foam insulation is not less than 8 mm.
摘要翻译：树脂组合物包括聚烯烃树脂。在测量温度为170℃，测量频率为1Hz的测量条件下，树脂组合物的粘度在500Pa·s以上且2300Pa·s以下的范围内。在测定温度为150℃，应变速度为3.0s -1的测定条件下测定的单轴拉伸粘度中的树脂组合物的应变硬化率为800％以上。泡沫绝缘电线包括导体和在其外周上挤出的树脂组合物的泡沫绝缘体。导体的直径为3.5〜18mm，泡沫绝缘体的外径为8mm以上。

9. 发明申请

US20110198105A1 NON-HALOGEN FLAME RETARDANT RESIN COMPOSITION AND ELECTRIC WIRE AND CABLE USING THE SAME 审中-公开
标题翻译：非卤化物阻燃树脂组合物和使用该电缆的电线和电缆
公开(公告)号：US20110198105A1
公开(公告)日：2011-08-18
申请号：US12837896
申请日：2010-07-16
申请人： Daisuke SHANAI , Akinari NAKAYAMA
发明人： Daisuke SHANAI , Akinari NAKAYAMA
IPC分类号： H01B7/295 , C08L43/02 , C08K3/26 , C08K3/22
CPC分类号： H01B7/295 , C08F255/02 , C08K3/016 , C08K3/22 , C08K3/26 , C08L43/02 , C08L51/06 , C08L2201/22 , C08F230/02
摘要： An electric wire and cable made of a non-halogen flame retardant resin composition has a modified polyolefin resin composition comprising a polyolefin resin grafted with a phosphate compound having a vinyl group, and an acid acceptor doped to the modified polyolefin resin.
摘要翻译：由非卤素阻燃树脂组合物制成的电线电缆具有改性聚烯烃树脂组合物，其包含接枝有具有乙烯基的磷酸酯化合物的聚烯烃树脂和掺杂到改性聚烯烃树脂上的酸受体。

10. 发明申请

US20110174518A1 HALOGEN-FREE FLAME-RETARDANT CABLE 有权
标题翻译：无卤阻燃电缆
公开(公告)号：US20110174518A1
公开(公告)日：2011-07-21
申请号：US12829536
申请日：2010-07-02
申请人： Makoto IWASAKI , Akinari NAKAYAMA
发明人： Makoto IWASAKI , Akinari NAKAYAMA
IPC分类号： H01B7/00
CPC分类号： H01B7/295 , H01B3/302 , H01B3/446
摘要： A halogen-free flame-retardant cable includes a multi-core twisted wire including a plurality of insulated wires twisted together, the plurality of insulated wires each including a conductor and an insulation layer on an outer periphery of the conductor, an inner layer formed on an outer surface of the multi-core twisted wire, and an outer layer formed on the inner layer. The outer layer includes a resin composition including not less than 30 parts by mass of a flame retardant with respect to 100 parts by mass of thermoplastic polyurethane (TPU). The inner layer includes a resin composition comprising an ethylene-vinyl acetate copolymer (EVA) with a vinyl acetate (VA) content of not less than 33%, and the outer layer is subjected to cross-linking treatment.
摘要翻译：无卤素阻燃电缆包括多芯绞线，其包括多个绞合在一起的绝缘电线，所述多根绝缘电线各自包括导体和导体外周上的绝缘层，内层形成在多芯绞线的外表面和形成在内层上的外层。外层包含相对于100质量份的热塑性聚氨酯（TPU）为30质量份以上的阻燃剂的树脂组合物。内层包括含乙酸乙烯酯（VA）含量不小于33％的乙烯 - 乙酸乙烯酯共聚物（EVA）和外层进行交联处理的树脂组合物。

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