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1. 发明授权

US10037833B2 Insulated wire, coil, and electrical or electronic equipment, and method of producing the insulated wire 有权
公开(公告)号：US10037833B2
公开(公告)日：2018-07-31
申请号：US15453472
申请日：2017-03-08
申请人： FURUKAWA ELECTRIC CO., LTD. , FURUKAWA MAGNET WIRE CO., LTD.
发明人： Keisuke Ikeda , Hideo Fukuda
IPC分类号： H01F5/06 , H01B7/02 , H01B3/30 , H01B3/42 , H01B13/14
CPC分类号： H01B7/0275 , C08G73/1046 , C08G73/14 , C08L67/025 , C08L81/06 , C09D179/08 , H01B3/30 , H01B3/301 , H01B3/306 , H01B3/308 , H01B3/42 , H01B3/427 , H01B7/292 , H01B13/065 , H01B13/14 , H01B13/148 , H01F5/06 , H02K3/30
摘要： An insulated wire, having at least one layer as an insulation layer, on an outer periphery of a conductor, wherein at least one layer as the insulation layer is composed of a mixed resin of a crystalline resin (A) and a resin (B) having a glass transition temperature higher, by 30° C. or more, than a glass transition temperature of the crystalline resin (A), in which the glass transition temperature is measured by a thermomechanical analysis, and a mixing mass ratio of the mixed resin (a mass of the crystalline resin (A):a mass of the resin (B)) is 90:10 to 51:49; a coil; an electric or electronic equipment; and a method of producing the insulated wire.

2. 发明申请

US20180204648A1 ELECTRICAL INSULATING RESIN COMPOSITION FOR PARTIAL-DISCHARGE RESISTANCE 审中-公开
公开(公告)号：US20180204648A1
公开(公告)日：2018-07-19
申请号：US15742861
申请日：2016-07-07
申请人： Sumitomo Seika Chemicals Co., Ltd. , National Institute of Advanced Industrial Science Technology , Shizuoka Institute of Science and Technology
发明人： Noriyuki HAYASHIZAKA , Kazunori KAWASAKI , Masayuki YAMASHITA , Takeo EBINA , Takahiro ISHIDA , Satomi HATTORI
IPC分类号： H01B3/30 , C08L101/00
CPC分类号： H01B3/305 , C08K3/22 , C08L101/00 , C09D7/40 , C09D201/00 , H01B3/00 , H01B3/30 , H01B3/308 , H01B7/02
摘要： An object of the present invention is to provide an improved partial discharge-resistant electrical insulating resin composition that can inhibit deterioration of an insulator due to partial discharge. The partial discharge-resistant electrical insulating resin composition of the present invention comprises a layered double hydroxide and a resin.

3. 发明申请

US20170327708A1 INSULATED WIRE, CABLE AND MOLDED ARTICLE 审中-公开
公开(公告)号：US20170327708A1
公开(公告)日：2017-11-16
申请号：US15498265
申请日：2017-04-26
申请人： Hitachi Metals, Ltd.
发明人： Atsuro YAGUCHI , Akinari NAKAYAMA
IPC分类号： C09D127/18 , H01B3/30
CPC分类号： C09D127/18 , C08L2205/025 , H01B3/308 , H01B3/441 , H01B3/445 , C08K5/0025 , C08L27/18 , C08L35/00
摘要： An insulated wire includes an outermost layer including a resin composition including a fluorine-containing elastomer. A ratio of C═O bond to C—C bond (C═O/C—C) on a surface of the outermost layer is not less than 0.5. The resin composition further includes a tetrafluoroethylene-propylene copolymer and an ethylene-tetrafluoroethylene copolymer as the entire base polymer or a portion of the base polymer at a mass ratio ((of the tetrafluoroethylene-propylene copolymer) to (the ethylene-tetrafluoroethylene copolymer)) in a range of 100:0 to 60:40. The resin composition further includes 5 to 60 parts by mass of calcium carbonate and/or silica as an inorganic filler with respect to 100 parts by mass of the base polymer. The resin composition is cross-linked.

4. 发明授权

US09691521B2 Rectangular insulated wire and electric generator coil 有权
公开(公告)号：US09691521B2
公开(公告)日：2017-06-27
申请号：US15181475
申请日：2016-06-14
申请人： Furukawa Electric Co., Ltd. , Furukawa Magnet Wire Co., Ltd.
发明人： Hideo Fukuda , Makoto Oya , Keisuke Ikeda , Satoko Yamoto , Tsuneo Aoi
IPC分类号： H01B7/02 , H01B3/30 , H01B3/42 , H02K3/30 , B60L11/02 , H01B3/36 , H01B7/00 , H02K3/02 , H02K3/04 , H02K3/32
CPC分类号： H01B7/0225 , B60L11/02 , H01B3/301 , H01B3/306 , H01B3/308 , H01B3/36 , H01B3/421 , H01B7/0036 , H01B7/0275 , H02K3/02 , H02K3/04 , H02K3/30 , H02K3/32
摘要： A rectangular insulated wire includes a rectangular conductor having a generally rectangular cross section, a thermosetting resin layer provided to cover the rectangular conductor, and a plurality of thermoplastic resin layers provided on the thermosetting resin layer. An adhesion strength between the thermosetting resin layer and the thermoplastic resin layer is 50 gf/mm to 100 gf/mm.

5. 发明申请

US20170040086A1 INSULATED WIRE 审中-公开
标题翻译：绝缘线
公开(公告)号：US20170040086A1
公开(公告)日：2017-02-09
申请号：US15221437
申请日：2016-07-27
申请人： HITACHI METALS, LTD.
发明人： Masanobu NAKAHASHI
IPC分类号： H01B7/295 , C09D123/08 , C09D123/14 , C09D7/12 , H01B3/30 , C09D127/18
CPC分类号： H01B7/295 , C08L2205/025 , C09D7/61 , C09D123/0892 , C09D127/18 , H01B3/308 , C08L27/18 , C08K3/36
摘要： There is provided an insulaled wire, comprising: a conductor; and an insulated coating layer provided on an outer circumference of the conductor, wherein the insulated coating layer is made of a fluorine-containing elastomer composition containing a base polymer containing tetrafluoroethylene-α-olefin copolymer in which tetrafluoroethylene and α-olefin having 2 to 4 carbon atoms are polymerized, and having low smoke emission in which a target value of an optical density at the time of performing a smoke emission test based on a test method BS6853 is A0 (ON) or less represented by the following formula (1), and A0 (OFF) or less represented by the following formula (2), when an outer diameterof the insulated wire is defined as d [mm], A0(ON)={(tan−1(d/45)×180/π)/45}−{(tan−1(d)×180/π)/2025} (1) A0(OFF)=1.5×A0(ON) (2); and low toxicity in which toxic gas total index is 1.0 or less when a toxicity test is performed based on a test method NFX-70-100.
摘要翻译：提供了一种绝缘电线10，包括：导体11; 以及设置在导体的外周上的绝缘涂层12，其中所述绝缘涂层由含有含有四氟乙烯-α-烯烃共聚物的基础聚合物的含氟弹性体组合物制成，其中四氟乙烯和α-烯烃具有2 至4个碳原子聚合，并且具有低烟雾排放，其中基于测试方法8S5853进行烟雾排放测试时的光密度的目标值为AO（ON）或更低由下式（1）表示）和由下式（2）表示的AO（OFF）以下的AO（OFF）以下的情况，当绝缘线的外径被定义为d [mm]时，AO（ON）=（（tan-'（d / 45）× （1）AO（OFF）：II 1.5×AO（ON）..（2）; 并且当基于测试方法NFX-70-100进行毒性试验时，毒性气体总指数为1.0以下的低毒性。基础聚合物组合物还可以包括二氧化硅。

6. 发明申请

US20170004900A1 INSULATED WIRE, METHOD OF PRODUCING THE INSULATED WIRE, METHOD OF PRODUCING A STATOR FOR A ROTATING ELECTRICAL MACHINE, AND ROTATING ELECTRICAL MACHINE 审中-公开
标题翻译：绝缘线，制造绝缘线的方法，制造旋转电机的定子的方法和旋转电机
公开(公告)号：US20170004900A1
公开(公告)日：2017-01-05
申请号：US15265329
申请日：2016-09-14
申请人： FURUKAWA ELECTRIC CO., LTD. , FURUKAWA MAGNET WIRE CO., LTD.
发明人： Yohei ISHII , Tsuneo AOI
IPC分类号： H01B3/42 , H01B7/28 , H01B7/29 , H02K15/10 , H01B13/06 , H02K3/12 , H02K3/34 , H01B3/30 , H01B7/00
CPC分类号： H01B3/421 , H01B3/301 , H01B3/305 , H01B3/306 , H01B3/308 , H01B3/42 , H01B3/427 , H01B7/0009 , H01B7/2813 , H01B7/292 , H01B13/065 , H02K3/12 , H02K3/34 , H02K15/105
摘要： An insulated wire having a conductor coated with at least one layer of an insulating material, and having at least one layer of a bubble layer in a thickness direction in a coating layer, wherein the insulated wire has a part in which a thickness is small in a length direction or a circumferential direction in an identical coating layer; a method of producing the same; a method of producing a stator for a rotating electrical machine; and the rotating electrical machine.
摘要翻译：一种绝缘线，其具有涂覆有至少一层绝缘材料的导体，并且在涂层中具有厚度方向上的至少一层气泡层，其中绝缘电线具有厚度小的部分在同一涂层中的长度方向或圆周方向; 其制造方法; 一种用于旋转电机的定子的制造方法; 和旋转电机。

7. 发明申请

US20160365564A1 LOW COST ELECTRICAL TERMINALS MANUFACTURED FROM CONDUCTIVE LOADED RESIN-BASED MATERIALS 审中-公开
公开(公告)号：US20160365564A1
公开(公告)日：2016-12-15
申请号：US15250781
申请日：2016-08-29
申请人： INTEGRAL TECHNOLOGIES, INC.
发明人： THOMAS AISENBREY
IPC分类号： H01M2/30 , B29C45/00 , H01B13/00 , H01B3/30 , H01B7/02 , H01M10/6551 , B29C47/00
CPC分类号： H01M2/30 , B29C45/0001 , B29C45/0013 , B29C48/022 , B29K2995/0005 , B29K2995/0013 , B29L2031/3456 , B29L2031/3468 , B29L2031/36 , G06K19/07749 , H01B3/30 , H01B3/308 , H01B7/02 , H01B13/0036 , H01M2/00 , H01M10/6551 , H01Q1/1271 , H01Q1/38 , H01Q1/40 , H01Q9/0407 , H01Q9/16 , H01Q9/30 , H05K1/095 , H05K3/101 , H05K3/107 , H05K2201/0281 , H05K2201/09118 , H05K2203/0113 , Y10T29/49108
摘要： Electrical terminals are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin host. The percentage by weight of the conductive powder(s), conductive fiber(s), or a combination thereof is between about 20% and 50% of the weight of the conductive loaded resin-based material. The micron conductive powders are formed from non-metals, such as carbon, graphite, that may also be metallic plated, or the like, or from metals such as stainless steel, nickel, copper, silver, that may also be metallic plated, or the like, or from a combination of non-metal, plated, or in combination with, metal powders. The micron conductor fibers preferably are of nickel plated carbon fiber, stainless steel fiber, copper fiber, silver fiber, aluminum fiber, or the like.

8. 发明授权

US09484124B2 Insulated electric wire and coil using same 有权
标题翻译：绝缘电线和线圈使用相同
公开(公告)号：US09484124B2
公开(公告)日：2016-11-01
申请号：US13433206
申请日：2012-03-28
申请人： Yuki Honda , Shuta Nabeshima , Takami Ushiwata , Tomiya Abe , Hideyuki Kikuchi
发明人： Yuki Honda , Shuta Nabeshima , Takami Ushiwata , Tomiya Abe , Hideyuki Kikuchi
IPC分类号： B32B9/00 , D02G3/00 , C08G69/26 , H01B3/30 , H01B7/02 , H01F5/06
CPC分类号： H01B3/308 , H01B3/306 , H01B7/0216 , H01F5/06
摘要： An insulated electric wire includes a conductor and an insulating coating provided around a perimeter of the conductor. The insulating coating includes a first insulating coating film around the perimeter of the conductor, the first insulating coating film being formed of a resin containing an imide structure in its molecule, and a second insulating coating film around a perimeter of the first insulating coating film, the second insulating coating film being formed of a polyimide resin comprising a repeat unit represented by Formula 1, and having an imide concentration of not less than 15% and not more than 36%, wherein R1 is a tetravalent group derived from decarboxylation of an aromatic tetracarboxylic acid, and R2 is a divalent group derived from deamination of an aromatic diamine.

9. 发明授权

US09481126B2 Method for producing an electrical insulation material, electrical insulation material and electrical machine 有权
标题翻译：电绝缘材料，电绝缘材料和电机的制造方法
公开(公告)号：US09481126B2
公开(公告)日：2016-11-01
申请号：US13825423
申请日：2011-08-31
申请人： Christian Seidel
发明人： Christian Seidel
IPC分类号： B29C65/00 , B29C71/02 , H01B3/30 , H02K3/30
CPC分类号： B29C65/00 , B29C71/02 , H01B3/30 , H01B3/308 , H02K3/30 , Y10T428/31504
摘要： A method for producing an electrical insulation material includes the steps: providing a liquid-crystalline polymer; shaping the liquid-crystalline polymer to give an insulation film in such a manner that the mesophase of the liquid-crystalline polymer is present in the insulation film, whereby the molecules of the polymer are aligned in a preferred direction in the insulation film; laminating a plurality of insulation films to give a layer complex forming the electrical insulation material, wherein the layer complex has at least one insulation film which differs in the preferred direction of the molecules thereof from the preferred direction of the molecules of another insulation film.
摘要翻译：电绝缘材料的制造方法包括以下步骤：提供液晶聚合物; 使液晶聚合物成形，得到绝缘膜，使得液晶聚合物的中间相存在于绝缘膜中，由此聚合物的分子在绝缘膜中沿优选的方向排列; 层叠多个绝缘膜以形成形成电绝缘材料的层络合物，其中该层复合物具有至少一个绝缘膜，其绝缘膜的分子的优选方向与另一绝缘膜的分子的优选方向不同。

10. 发明授权

US09115227B2 Process for producing a polymer and a polymer for wire and cable applications 有权
标题翻译：用于生产电线电缆应用的聚合物和聚合物的方法
公开(公告)号：US09115227B2
公开(公告)日：2015-08-25
申请号：US13002857
申请日：2009-07-08
申请人： Alfred Campus , Markus Huber , Ulf Nilsson , Hermann Schild , Annika Smedberg , Bjorn Voigt
发明人： Alfred Campus , Markus Huber , Ulf Nilsson , Hermann Schild , Annika Smedberg , Bjorn Voigt
IPC分类号： H01B3/44 , C08F10/02 , H01B3/30 , C08F110/02 , C08F210/16 , C08F210/02
CPC分类号： C08F10/02 , C08F110/02 , C08F210/02 , C08F210/16 , C08F2500/08 , H01B3/308 , H01B3/441 , C08F2/00 , C08F2/38 , C08F2500/12 , C08F210/06 , C08F218/08
摘要： The invention relates to a method for producing a polymer using a chain transfer agents. In particular, the invention relates to a process for polymerizing a polymer in the presence of a mixture of at least two chain transfer agents, which mixture comprises a polar chain transfer agent (polar CTA), and a non-polar (non-polar CTA).
摘要翻译：本发明涉及使用链转移剂生产聚合物的方法。特别地，本发明涉及在至少两种链转移剂的混合物存在下聚合聚合物的方法，该混合物包含极性链转移剂（极性CTA）和非极性（非极性（非极性CTA））。

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