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31. 发明专利

JP2012233123A Polyimide resin varnish, insulated electric wire using the same, electric machine coil, and motor 审中-公开
标题翻译：聚酰胺树脂VARNISH，使用该绝缘电线的绝缘电线，电机线圈和电机
公开(公告)号：JP2012233123A
公开(公告)日：2012-11-29
申请号：JP2011103948
申请日：2011-05-09
申请人： Sumitomo Electric Wintec Inc , 住友電工ウインテック株式会社 , Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： YOSHIDA KENGO , YAMAUCHI MASAAKI , SHINAMI MASATAKA , HATANAKA YUJI , IMAI JUNICHI , SUGAWARA JUN , SHIMIZU TORU , SAITO HIDEAKI , FURUYA YUDAI
IPC分类号： C09D179/08 , C09D5/25 , H01B3/30 , H01B7/02 , H01F5/00 , H01F5/06 , H02K1/04 , H02K3/34
CPC分类号： H02K3/30 , C09D5/18 , C09D179/08 , H01B3/306 , H01F5/06 , H02K3/18
摘要： PROBLEM TO BE SOLVED: To provide a polyimide resin varnish which has a high interlaminar adhesive force and adhesive force with a conductor and can form an insulation layer excellent in processability resistance and an insulated electric wire excellent in processability resistance, heat resistance, and mechanical properties.SOLUTION: The polyimide resin varnish includes a polyimide precursor resin obtained by allowing an aromatic diamine to react with an aromatic tetracarboxylic dianhydride as the major component, wherein an imide group concentration after imidization of the polyimide precursor resin is ≥28.0 and ≤33.0%.
摘要翻译：要解决的问题：提供一种具有高的层间粘合力和与导体的粘合力的聚酰亚胺树脂清漆，并且可以形成加工性能优异的绝缘层和耐加工性，耐热性优异的绝缘电线，和机械性能。解决方案：聚酰亚胺树脂清漆包括通过使芳族二胺与芳族四羧酸二酐作为主要成分反应得到的聚酰亚胺前体树脂，其中聚酰亚胺前体树脂酰亚胺化后的酰亚胺基浓度≥28.0和≤33.0 ％。版权所有（C）2013，JPO＆INPIT

32. 发明专利

JP2012046619A Insulated wire, electric appliance coil using the same, and motor 审中-公开
标题翻译：绝缘线，使用该电线的电器线圈和电机
公开(公告)号：JP2012046619A
公开(公告)日：2012-03-08
申请号：JP2010189530
申请日：2010-08-26
申请人： Sumitomo Electric Ind Ltd , Sumitomo Electric Wintec Inc , 住友電工ウインテック株式会社 , 住友電気工業株式会社
发明人： SHIMIZU TORU , SUGAWARA JUN , YAMAUCHI MASAAKI , SHINAMI MASATAKA
IPC分类号： C08G18/48 , H01B3/42 , H01B7/00 , H01B7/02 , H01F41/12 , H02K3/30
摘要： PROBLEM TO BE SOLVED: To provide an insulated wire which can make the corona discharge starting voltage high, and can satisfy the demand characteristics such as heat resistance and mechanical strength, and to provide a resin material using the same.SOLUTION: The insulated wire includes a conductor and a monolayer or multilayer insulating layer which covers the conductor, wherein the insulating layer includes a first resin layer formed by applying a resin in which a polyamideimide or polyesterimide (A) is mixed with an isocyanate modified polyphenylene ether (B) by the ratio (mass ratio) of A:B=50:50-95:5 to be burned. The isocyanate-modified polyphenylene ether is obtained by reacting a polyphenylene ether with a diisocyanate compound.
摘要翻译：要解决的问题：提供一种能够使电晕放电起动电压高的绝缘电线，并且能够满足耐热性和机械强度等需求特性，并提供使用该电线的树脂材料。解决方案：绝缘线包括导体和覆盖导体的单层或多层绝缘层，其中绝缘层包括通过施加树脂形成的第一树脂层，其中聚酰胺酰亚胺或聚酯酰亚胺（A）与异氰酸酯改性聚苯醚（B）按照A：B = 50：50-95：5的比例（质量比）进行烧制。异氰酸酯改性的聚苯醚通过使聚苯醚与二异氰酸酯化合物反应而得到。版权所有（C）2012，JPO＆INPIT

33. 发明专利

JP2010262789A Terminal treatment method of insulated wire, terminal treated insulated wire, and coil 审中-公开
标题翻译：绝缘线，终端处理绝缘线和线圈的终端处理方法
公开(公告)号：JP2010262789A
公开(公告)日：2010-11-18
申请号：JP2009111423
申请日：2009-04-30
申请人： Sumitomo Electric Ind Ltd , Sumitomo Electric Wintec Inc , 住友電工ウインテック株式会社 , 住友電気工業株式会社
发明人： YAMAUCHI MASAAKI , KIMURA KOZO , SHIMIZU TORU , MAEDA SHUHEI , MIZOGUCHI AKIRA
IPC分类号： H01B13/00 , H01B7/00 , H01F5/06
摘要： PROBLEM TO BE SOLVED: To provide a terminal treatment method of an insulated wire by which discharge generated between conductive layers and the conductive layer and a conductor at the terminal part of the insulated wire is prevented by an easier and low-cost method, and the insulated wire which is terminal-treated by this method, and a coil using the insulated wire.
SOLUTION: The terminal treatment method of the insulated wire includes a process in which the insulating layer and a conductive material layer at the terminal part of the insulated wire having a conductor, the insulating layer formed on the conductor, and the conductive material layer formed on the insulating layer are removed, and a process in which a terminal exposed part of the insulating layer and a terminal exposed part of the conductive layer formed by removing the insulating layer and the conductive material layer are covered by an insulating material. The insulated wire which is terminal-treated by this method and the coil using the insulated wire are provided.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种绝缘电线的端子处理方法，通过使用更容易且低成本的方法来防止在导体层和导电层之间产生的放电和绝缘电线的端子部分处的导体以及通过该方法进行端接处理的绝缘线，以及使用该绝缘线的线圈。解决方案：绝缘电线的端子处理方法包括绝缘层和绝缘导线的端子部分处的导电材料层具有导体，形成在导体上的绝缘层和导电材料的工艺去除形成在绝缘层上的层，并且通过绝缘材料覆盖绝缘层的端子露出部分和通过去除绝缘层和导电材料层形成的导电层的端子暴露部分的工艺。通过该方法进行端接处理的绝缘线和使用绝缘线的线圈。版权所有（C）2011，JPO＆INPIT

34. 发明专利

JP2010262788A Insulated wire, and coil 审中-公开
标题翻译：绝缘线，线圈
公开(公告)号：JP2010262788A
公开(公告)日：2010-11-18
申请号：JP2009111420
申请日：2009-04-30
申请人： Sumitomo Electric Ind Ltd , Sumitomo Electric Wintec Inc , 住友電工ウインテック株式会社 , 住友電気工業株式会社
发明人： SHIMIZU TORU , MIZOGUCHI AKIRA , MAEDA SHUHEI , KIMURA KOZO , YAMAUCHI MASAAKI
IPC分类号： H01B7/00 , H01B7/02 , H01F5/06 , H02K3/30
摘要： PROBLEM TO BE SOLVED: To provide an insulated wire which is composed of a conductor, an insulating layer, and a semiconductive layer to cover the outer circumference of the insulating layer, can prevent effectively partial discharge, and prevents heat generation of the semiconductive layer upon current flow of AC (high frequency), and has no problem of deterioration of mechanical strength of the semiconductive layer, and to provide a coil using this insulated wire. SOLUTION: The insulated wire is composed of a conductor, an insulating layer to cover the outer circumference of it, and a semiconductive layer to cover the outer circumference of the insulating layer. The semiconductive layer is constructed of a resin and carbon nanofibers, preferably a mixture with the carbon nanofibers, having a volume resistivity value in the range of 10 -4 Ω cm or more and less than 10 -2 Ω cm and, moreover, has a partial discharge start voltage of 1,000 V or more and the surface resistivity is 1 MΩ/sq. or more. The coil has this insulated wire wound around. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种由导体，绝缘层和半导电层构成的绝缘电线，以覆盖绝缘层的外周，可以有效地防止局部放电，并且防止发热 AC电流（高频）时的半导体层，并且不存在半导体层的机械强度劣化的问题，并且使用该绝缘线提供线圈。解决方案：绝缘线由导体，覆盖其外周的绝缘层和覆盖绝缘层的外周的半导体层构成。半导体层由树脂和碳纳米纤维构成，优选与碳纳米纤维的混合物，其体积电阻率值在10 -6 -3Ω以上且小于10 -2 <Ω> cm cm，另外，局部放电开始电压为1000V以上，表面电阻率为1MΩ/ sq。或者更多。线圈上缠绕有这条绝缘线。版权所有（C）2011，JPO＆INPIT

35. 发明专利

JP2010153105A Magnet wire and coil using the same 审中-公开
标题翻译：使用它的磁铁线和线圈
公开(公告)号：JP2010153105A
公开(公告)日：2010-07-08
申请号：JP2008327787
申请日：2008-12-24
申请人： Sumitomo Electric Ind Ltd , Sumitomo Electric Wintec Inc , 住友電工ウインテック株式会社 , 住友電気工業株式会社
发明人： SHIMIZU TORU , YAMAUCHI MASAAKI , MIZOGUCHI AKIRA
IPC分类号： H01B7/00 , H01B7/02 , H01F5/06 , H01F27/32
摘要： PROBLEM TO BE SOLVED: To provide a magnet wire having excellent adhesive strength to varnish for impregnation processing without losing lubricity on a surface, and to provide a coil using the magnet wire.
SOLUTION: The outermost layer of an insulating cover for covering a conductor includes a cured product of varnish. The cured product includes: 100 pts.mass of a coating film-constituting resin; 1-5 pts.mass of organic lubricant having a melting point of 50-150°C; and 1-30 pts.mass of a silane coupling agent expressed by a general formula 1. In the general formula 1, R
1 , R
2 are alkyl groups, each having 1-3 carbons independently, O is an oxygen atom, X is a coupling group or an alkyl group or a phenylene group having 1-3 carbons, Y is an ethylene-like unsaturated bond containing group having 2-5 carbons, and n is 0, 1, or 2.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种对于浸渍处理的清漆具有优异的粘合强度的磁体线，而不会损失表面的润滑性，并且提供使用该磁体线的线圈。解决方案：用于覆盖导体的绝缘盖的最外层包括清漆的固化产物。固化物包括：100质量份的涂膜构成树脂; 1-5磅的熔点为50-150℃的有机润滑剂; 和通式1表示的1-30质量份的硅烷偶联剂。在通式1中，R 1 SP 2是烷基，每个具有 1-3个碳原子，O为氧原子，X为偶联基团或具有1-3个碳原子的烷基或亚苯基，Y为含有2-5个碳原子的含乙烯状不饱和键的基团，n为 0，1或2.版权所有（C）2010，JPO＆INPIT

36. 发明专利

JP2010102890A Insulating varnish and insulation wire using this 有权
标题翻译：使用此绝缘线和绝缘线
公开(公告)号：JP2010102890A
公开(公告)日：2010-05-06
申请号：JP2008272038
申请日：2008-10-22
申请人： Sumitomo Electric Ind Ltd , Sumitomo Electric Wintec Inc , 住友電工ウインテック株式会社 , 住友電気工業株式会社
发明人： YOSHIDA KENGO , YAMAUCHI MASAAKI
IPC分类号： H01B3/30 , C09D5/25 , C09D171/10 , C09D175/04 , C09D179/08 , H01B7/02
摘要： PROBLEM TO BE SOLVED: To provide an insulating varnish for forming an insulation coating having adhesiveness with a conductor and softening resistance under high-load conditions, even after heating treatment, and an insulation wire using this.
SOLUTION: The varnish includes base resin with 50 to 99 wt.% of phenoxy resin and 50 to 1 wt.% of polyester imide resin, and 0 to 50 pts.wt. of curing agent to 100 pts.wt. of the phenoxy resin. The curing agent is preferably a block isocyanate compound. It is preferable to use the insulating varnish having this composition as a primer layer.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在加热处理之后，也可以提供一种用于形成具有与导体的粘合性的绝缘涂层和在高负载条件下的耐软化性的绝缘漆，以及使用该绝缘漆的绝缘线。解决方案：清漆包括具有50至99重量％苯氧基树脂和50至1重量％聚酯酰亚胺树脂的基础树脂和0至50重量份。的固化剂至100重量份的苯氧基树脂。固化剂优选为嵌段异氰酸酯化合物。优选使用具有该组成的绝缘漆作为底漆层。版权所有（C）2010，JPO＆INPIT

37. 发明专利

JP2008103270A Insulated wire 审中-公开
标题翻译：绝缘线
公开(公告)号：JP2008103270A
公开(公告)日：2008-05-01
申请号：JP2006286687
申请日：2006-10-20
申请人： Sumitomo Electric Ind Ltd , Sumitomo Electric Wintec Inc , 住友電工ウインテック株式会社 , 住友電気工業株式会社
发明人： SHIMIZU TORU , MIZOGUCHI AKIRA , KAKIMOTO MASAYA , YAMAUCHI MASAAKI , KOYANO MASAHIRO , MATSUI KATSUFUMI
IPC分类号： H01B7/02 , C08G18/60 , C08G73/10 , C09D5/25 , C09D179/08 , H01B3/30 , H01B7/00
摘要： PROBLEM TO BE SOLVED: To provide an insulated wire which has an insulated coating film that is superior in adhesiveness to a conductor and superior in work resistance and which is hardly damaged by a press working or a scratch working.
SOLUTION: The insulated wire is composed of the conductor and the insulated coating film that covers the conductor, in which the insulated coating film has at least two layers of insulated layers of a first layer to cover the conductor and a second layer to cover the first layer, in which the first layer is composed of a resin film having the fracture elongation of 60% or more, and the second layer is composed of a poly-amide-imide resin film which is a condensed product of acid component and di-isocyanate component having 10 to 80 mol% of aromatic based di-isocyanate compound expressed by a general formula (1) (in the formula, R
1 and R
2 may be the same or different, and express hydrogen atom, alkyl group, alkoxy group, or halogen atom, while m and n may be the same or different, and express numbers of 1 to 4).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有绝缘涂膜的绝缘电线，该绝缘涂膜在与导体的粘合性方面优异且工作阻力优异，并且几乎不受冲压加工或刮伤加工损坏。解决方案：绝缘线由导体和覆盖导体的绝缘涂膜组成，其中绝缘涂膜具有至少两层绝缘层，第一层覆盖导体，第二层至覆盖第一层，其中第一层由断裂伸长率为60％以上的树脂膜构成，第二层由聚酰胺酰亚胺树脂膜构成，其是酸成分和由通式（1）表示的芳族二异氰酸酯化合物（式中，R 1 和R 2 ）为10〜80摩尔％的二异氰酸酯成分相同或不同，表示氢原子，烷基，烷氧基或卤素原子，m和n可以相同或不同，表示1〜4的数）。版权所有（C）2008，JPO＆INPIT

38. 发明专利

JP2008016266A Insulated wire 审中-公开
标题翻译：绝缘线
公开(公告)号：JP2008016266A
公开(公告)日：2008-01-24
申请号：JP2006184962
申请日：2006-07-04
申请人： Sumitomo Electric Ind Ltd , Sumitomo Electric Wintec Inc , 住友電工ウインテック株式会社 , 住友電気工業株式会社
发明人： YAMAUCHI MASAAKI , SHIMIZU TORU , KAKIMOTO MASAYA , MIZOGUCHI AKIRA , KOYANO MASAHIRO , MATSUI KATSUFUMI , YOSHIDA KENGO
IPC分类号： H01B7/02 , C08L79/04 , C09D5/25 , C09D175/04 , C09D179/08 , H01B7/00
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive insulated wire coated with insulating coating having high heat resistance, and excellent strength and extensible property equivalent to those of polyimide resin, more specifically, excellent toughness, and easily manufacturable property.
SOLUTION: The insulated wire comprises an electrically conductive wire and the insulating coating which coats a surface of the conductive wire. The insulating coating has at least one insulating layer formed by coating an insulating coating material containing polyamideimide resin whose molecule end isocyanate functional group is closed with a blocking agent, and polyamic acid on the conductive wire directly or through an insulating layer consisting of other insulating coating material and heating the coated insulating coating material.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种廉价的绝缘涂层，其具有耐热性高的绝缘涂层，并且具有与聚酰亚胺树脂相当的优异的强度和可延展性，更具体地说，具有优异的韧性和易制造性。
解决方案：绝缘线包括导电线和涂覆导线表面的绝缘涂层。绝缘涂层具有至少一个绝缘层，该绝缘层通过用分子端异氰酸酯官能团用封闭剂封闭的包含聚酰胺酰亚胺树脂的绝缘涂料形成，并且导电线上的聚酰胺酸直接地或通过由其它绝缘涂层组成的绝缘层材料和加热涂覆的绝缘涂层材料。版权所有（C）2008，JPO＆INPIT

39. 发明专利

JP2013028695A Polyimide resin vanish, and insulated electric wire, electric coil and motor using the same 审中-公开
标题翻译：聚酰胺树脂VANISH和绝缘电线，电线圈和使用它的电机
公开(公告)号：JP2013028695A
公开(公告)日：2013-02-07
申请号：JP2011165086
申请日：2011-07-28
申请人： Sumitomo Electric Wintec Inc , 住友電工ウインテック株式会社 , Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SAITO HIDEAKI , SUGAWARA JUN , YAMAUCHI MASAAKI , YOSHIDA KENGO , HATANAKA YUJI
IPC分类号： C08G73/10 , C09D179/08 , H01B7/02
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a polyimide resin vanish, which suppresses the viscosity rise accompanying sharp high molecularization of a polyimide precursor (polyamic acid) and allows reduction of the synthetic reaction time in a reaction to obtain the polyimide precursor resin by reacting an aromatic tetracarboxylic dianhydride with an aromatic diamine in an organic solvent.SOLUTION: The method for producing a polyimide resin vanish obtains a solution containing a polyimide precursor resin (polyimide resin vanish) by reacting an aromatic tetracarboxylic dianhydride with an aromatic diamine in an organic solvent, wherein a monocarboxylic anhydride or a monoamine is used as a terminal blocking agent; in the case where a terminal blocking agent is a monocarboxylic anhydride, the terminal blocking agent is made to be present in ≥0.1 mol% and ≤5 mol% for the reaction with respect to the total amount of the aromatic tetracarboxylic dianhydride, and in the case where being a monoamine, the terminal blocking agent is made to be present in the same mol% range as above with respect to the total amount of the aromatic diamine.
摘要翻译：要解决的问题：提供一种聚酰亚胺树脂消失的方法，其抑制伴随着聚酰亚胺前体（聚酰胺酸）的尖锐高分子化的粘度上升，并且可以在反应中减少合成反应时间以获得通过在有机溶剂中使芳香族四羧酸二酐与芳香族二胺反应来制造聚酰亚胺前体树脂。解决方案：通过使芳族四羧酸二酐与芳族二胺在有机溶剂中反应，得到含有聚酰亚胺前体树脂（聚酰亚胺树脂消失）的溶液的方法，其中使用一元羧酸酐或单胺作为封端剂; 在末端封端剂为单羧酸酐的情况下，端基封端剂相对于芳香族四羧酸二酐的总量，以反应的≥0.1摩尔％以上≤5摩尔％存在，在作为单胺的情况下，末端封端剂相对于芳族二胺的总量与上述相同的摩尔％范围存在。版权所有（C）2013，JPO＆INPIT

40. 发明专利

JP2011178965A Insulated wire and electric coil and motor using the same 审中-公开
标题翻译：绝缘线和电线和使用它的电机
公开(公告)号：JP2011178965A
公开(公告)日：2011-09-15
申请号：JP2010047211
申请日：2010-03-04
申请人： Sumitomo Electric Ind Ltd , Sumitomo Electric Wintec Inc , 住友電工ウインテック株式会社 , 住友電気工業株式会社
发明人： SAITO HIDEAKI , SUGAWARA JUN , MIZOGUCHI AKIRA , YAMAUCHI MASAAKI
IPC分类号： C08G18/34 , C08G73/14 , H01B3/30 , H01B7/00 , H01B7/02 , H01F5/06 , H02K3/30 , H02K3/40
摘要： PROBLEM TO BE SOLVED: To provide an insulated wire with which a corona discharge starting voltage can be raised, and which satisfies required characteristics of a heat insulation property, mechanical strength, etc. SOLUTION: There are provided a polyphenylene ether-modified polyamideimide obtained by reacting an isocyanate component containing an aromatic diisocyanate, an acid component including a trimellitic acid anhydride, and a polyphenylene ether, in which the polyphenylene ether is introduced into the molecular chain of the polyamideimide, and an insulated wire having an insulating layer, formed by applying and baking the polyphenylene ether-modified polyamideimide. COPYRIGHT: (C)2011,JPO&INPIT

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