161 |
Inorganic electrical insulation laminates and electrical devices containing such laminates |
US10956845 |
2004-09-30 |
US20060068669A1 |
2006-03-30 |
David Anderson; Dariusz Kawka |
A laminate comprising a layer of elastomeric polyester resin positioned between two nonwoven inorganic sheets, and an electrical device such as a transformer comprising that laminate. |
162 |
One part, heat cured pressure sensitive adhesives |
US10909288 |
2004-08-03 |
US20060029810A1 |
2006-02-09 |
Mark Markovitz; William Newman; Mabel Yung; Leonard Squillacioti; Peter Foley |
Novel one part, heat cured pressure-sensitive adhesives capable of bonding metallic and non-metallic materials at ambient temperatures and curing at elevated temperatures to form a bond with very high adhesive bond strengths at temperatures up to at least 160° C. The invention is particularly well suited for use with insulated copper coils in electrical generators and includes both the adhesive compositions per se and adhesive transfer tapes capable of bonding to the copper coils at ambient temperatures upon contact due to the pressure sensitive tack of the adhesive. The transfer tapes can subsequently be cured to a hard, thermoset adhesive with high adhesive bond strength. In applications on insulated copper coils, exemplary one part, heat cured pressure-sensitive adhesives can be used either alone or in combination with a substrate to form single or double-sided adhesive tape capable of securing the generator rotor turn insulation. The pressure sensitive materials can also be applied to a mat carrier, such as aramid paper, polyester glass, or glass cloth based epoxy sheets. |
163 |
Sulfonated aliphatic-aromatic copolyetheresters |
US10209369 |
2002-07-30 |
US20040024101A1 |
2004-02-05 |
Richard
Allen
Hayes |
A sulfonated aliphatic-aromatic copolyetherester that comprises the polymerization product of 80.0 to 20.0 mole percent of an aromatic dicarboxylic acid or an ester thereof based on the total moles of dicarboxylic acid or ester thereof, 20.0 to 80.0 mole percent of an aliphatic dicarboxylic acid or an ester thereof based on the total moles of dicarboxylic acid or ester thereof, 0.1 to 10.0 mole percent of a sulfonate component, 99.9 to 91.0 mole percent of a first glycol selected from the group consisting of ethylene glycol, 1,3-propanediol and 1,4-butanediol based on the total moles of glycol, 0.1 to 4.0 mole percent of a poly(alkylene ether) glycol based on the total moles of glycol, 0 to 5.0 mole percent of an other glycol based on the total moles of glycol, and 0 to 5.0 mole percent of a polyfunctional branching agent. |
164 |
Ethylene-.alpha.-olefin copolymer and composition, and film, laminate
and electrical insulating material comprising same |
US166178 |
1998-10-05 |
US6162871A |
2000-12-19 |
Hideo Watanabe; Masahiko Sato; Masaaki Ikeda; Takaaki Hattori; Yoshihiro Hatakeyama; Naoki Miwa; Tatsuyuki Kamiya; Hisao Sakuma; Yuka Umeshima |
A polyolefin resin composition containing an ethylene-.alpha.-olefin copolymer having: (A) a density d of 0.86 to 0.96 g/cm.sup.3 ; (B) a melt flow rate MFR of 0.01 to 200 g/10 min; (C) a molecular weight distribution Mw/Mn of 1.5 to 4.5; (D) a composition distribution parameter Cb of 1.08 to 2.00; and (E) an orthodichlorobenzene-soluble content X (wt %), at 25.degree. C. a density of d (g/cm.sup.3) and a melt flow rate MFR (wt %) satisfying that: (i) when the density (d) and the melt flow rate MFR satisfy relationship (I):d-0.008.times.logMFR.gtoreq.0.93 (I)the orthodichlorobenzene-soluble content X satisfies relationship (II):X<2.0 (II)(ii) when the density d and the melt flow rate MFR satisfy relationship (III):d-0.008.times.logMFR<0.93 (III)the orthodichlorobenzene-soluble content X satisfies relationship (IV):X<9.8.times.10.sup.3 .times.(0.9300-d+0.008.times.logMFR).sup.2 +2.0(IV) |
165 |
耐コロナ性樹脂相溶性積層体 |
JP2017567363 |
2016-06-29 |
JP2018519195A |
2018-07-19 |
カン ビョン サム; リー サン ウー |
a)90〜99重量パーセントの均一に分散された焼成マイカと、フロック、フィブリド、またはそれらの混合物の形態である1〜10重量パーセントのアラミド材料とを含む耐コロナ性層と、b)一方向または織フィラメントヤーンを含み、第1および第2の面を有する支持体層と、c)60〜80重量パーセントの均一に分散された無焼成マイカと、フロック、フィブリド、またはそれらの混合物の形態である20〜40重量パーセントのアラミド材料とを含む樹脂相溶性層とを含む、電気絶縁物として使用するために適した積層体構造物であって、支持体層の第1の面が耐コロナ性層に直接結合され、および支持体層の第2の面が樹脂相溶性層に直接結合され、積層体構造物が60重量パーセント以上の全マイカ含有量を有する、積層体構造物。 |
166 |
被覆用絶縁テープ、および構造体の製造方法 |
JP2015525264 |
2014-07-02 |
JP6332271B2 |
2018-05-30 |
細田 朋也; 松岡 康彦; 佐々木 徹; 笠井 渉 |
|
167 |
積層体及びその製造方法 |
JP2014061168 |
2014-03-25 |
JP6316631B2 |
2018-04-25 |
成子 聡; 木村 孝; 神谷 達志; 柵木 貴宏; 近藤 慎一 |
|
168 |
ワイヤハーネス |
JP2014157656 |
2014-08-01 |
JP6228901B2 |
2017-11-08 |
内田 直柔 |
|
169 |
フィルムと繊維シートからなる積層体 |
JP2014547588 |
2014-07-10 |
JPWO2015012111A1 |
2017-03-02 |
昌平 吉田; 葉子 若原; 卓司 東大路 |
本発明の課題は、耐キズ性に優れた電気絶縁用の薄膜積層体を提供することである。本発明は、二軸配向ポリフェニレンスルフィドフィルム層(B層)の少なくとも片面に芳香族系重合体からなる繊維シート(A層)が接着剤を介することなく接合された積層体であって、直交する二方向の引裂強度の平均値が、1〜6N/mmの範囲にあることを特徴とするPPSフィルムと繊維シートの積層体である。 |
170 |
多層樹脂シート及び樹脂シート積層体 |
JP2012544301 |
2011-11-17 |
JP5821856B2 |
2015-11-24 |
後藤 正貴; 片木 秀行 |
|
171 |
電気絶縁材料 |
JP2015517240 |
2013-03-11 |
JP2015527690A |
2015-09-17 |
ロバート, エイチ. ターピン,; デイヴィッド, エス. スタンクス,; マーティン, エイチ. フォックス,; ミッチェル, ティー. ファン, |
2つの非セルロース系不織紙層の間に非セルロース系不織布層を含有する物品であって、該不織紙及び該不織布の一方又は両方が電気的に絶縁性である、物品が提供される。少なくともいくつかの実施形態は、難燃性である。【選択図】なし |
172 |
積層体及びその製造方法 |
JP2014061168 |
2014-03-25 |
JP2014208464A |
2014-11-06 |
NARUKO SATOSHI; KIMURA TAKASHI; KAMIYA TATSUSHI; MASEKI TAKAHIRO; KONDO SHINICHI |
【課題】耐熱性、耐薬品性、界面接着性、ワニス含浸性などを兼ね備えた上、3次元的な立体成型性を有し、成型時の形状バラツキが少なく、優れた成型加工収率を有する積層体を提供する。【解決手段】示差走査熱量計を用いて測定した結晶化熱量が10J/g以上の熱可塑性樹脂シート層の少なくとも一方の面に、ポリフェニレンサルファイド繊維を含み且つ示差走査熱量計を用いて測定した結晶化熱量が10J/g以上の湿式不織布層が、接着材を介さずに積層されている。【選択図】なし |
173 |
Composite insulation film |
JP2014510499 |
2012-05-11 |
JP2014518789A |
2014-08-07 |
ジェイムズ マリー トマス; ジェラード ウィンケラー マーク; エス. ラーワル ヒータ |
ベースポリマー層と、該ベースポリマー層に施された部分的に硬化されたポリ(アミド)イミド層とを含む可とう性で自立する絶縁フィルムが提供される。 該複合絶縁フィルムは、スロットライナとして、電動機のコンポーネントに絶縁を提供するのに使用されてよい。 該複合絶縁フィルムの部分的に硬化されたポリ(アミド)イミド層は、該電動機の操作により発生される熱により更に硬化されてよい。 |
174 |
多層樹脂シート及び樹脂シート積層体 |
JP2012544301 |
2011-11-17 |
JPWO2012067194A1 |
2014-05-19 |
正貴 後藤; 片木 秀行; 秀行 片木 |
第一のエポキシ樹脂、硬化剤及び無機フィラーを含む樹脂層と、前記樹脂層の少なくとも一方の面上に設けられ、第二のエポキシ樹脂及び無機フィラーを含む接着層とを有し、前記接着層に含まれる無機フィラーの含有率が前記接着層中に30〜80質量%であり、前記樹脂層に含まれる無機フィラーの含有率が前記樹脂層中に80〜93質量%である多層樹脂シートである。 |
175 |
Epoxy resin, the curable resin composition, and the curing thereof |
JP2007540955 |
2006-10-16 |
JP5199669B2 |
2013-05-15 |
政隆 中西; 克彦 押見; 一幸 大橋; 透 栗橋 |
|
176 |
Dry mica tape and insulation coil using the same |
JP2010180223 |
2010-08-11 |
JP5166495B2 |
2013-03-21 |
賢二 池田; 寿至 師岡; 元信 飯塚; 芳広 原口; 直大 蛭田; 正一 丸山 |
To improve the heat-resisting property of insulating material including a dry mica tape and impregnating varnish, to improve the electric insulation property of insulation coils and a stator coil (13) at a high temperature, and to thereby miniaturize rotating machines (15). A dry mica tape includes a base material, a binder resin layer A formed on the base material and including an epoxy resin and an accelerator, a mica paper layer formed in contact with the binder resin layer A, and a binder resin layer B formed in contact with the mica paper layer, including an epoxy resin, and providing a cured resin with a higher glass transition point than that of a cured resin of an impregnating varnish only by reacting with an impregnating varnish including an epoxy resin impregnated into the dry mica tape wound around a conductor. |
177 |
Electrical insulation sheet |
JP2011193963 |
2011-09-06 |
JP2013053269A |
2013-03-21 |
UKEI HIROICHI; KIRA YOSHIKO; KIHARA YASUYUKI; TAMAI AKIRA |
PROBLEM TO BE SOLVED: To provide an electrical insulation sheet that can easily maintain its desired deformation state even when external force is removed after the sheet is deformed in a desired shape by applying the external force thereto.SOLUTION: This electrical insulation sheet is composed of a sheet material having electrical insulation properties, and exhibits a stress relaxation percentage of 35% or more when extended by 5% at 23°C and then kept in such a state for 10 minutes. |
178 |
Coating material of superconducting wire, superconducting wire and electrical apparatus |
JP2011151054 |
2011-07-07 |
JP2013020725A |
2013-01-31 |
MATSUSHITA KIICHIRO; HANAI TAKAOMI; HAYASHI KAZUNORI; FUJIKI ATSUSHI; OHASHI AKIHIRO; TAKAYANAGI KAYOKO; MUKOBATA KAZUMASA; TANAKA YOSHINORI |
PROBLEM TO BE SOLVED: To provide a coating material for superconducting wire in which deterioration of the characteristics is minimized, and to provide a superconducting wire and an electrical apparatus.SOLUTION: A coating material 10 for a superconducting wire has a tensile strength at break of 12.0 N/3 mm or higher, and a tensile break elongation of 12% or more at -196°C. The coating material 10 preferably contains a base material 11 consisting of polyimide resin. Furthermore, the coating material 10 preferably includes a viscoelastic body layer 12 formed on one surface of the base material 11. |
179 |
Dry mica tape and electrical insulation coil using the same |
JP2010180223 |
2010-08-11 |
JP2012038681A |
2012-02-23 |
IKEDA KENJI; MOROOKA HISASHI; IIZUKA MOTONOBU; HARAGUCHI YOSHIHIRO; HIRUTA NAOHIRO; MARUYAMA SHOICHI |
PROBLEM TO BE SOLVED: To provide a dry mica tape capable of improving heat resistance of an insulation material consisting of the dry mica tape and an impregnation varnish, enhancing electric insulation of an electrical insulation coil and a stator coil at a high temperature, and miniaturizing a rotary electric machine.SOLUTION: The dry mica tape comprises: a reinforcement substrate; a binder resin layer A which is formed on the reinforcement substrate and contains an epoxy resin and a hardening accelerator; a mica paper layer formed in contact with the binder resin layer A; and a binder resin layer B which is formed in contact with the mica paper layer, contains an epoxy resin, and reacts with the impregnation varnish containing the epoxy resin impregnated to the dry mica tape wound around a conductor to provide a cured product having a higher glass transition point than that of the cured product of only the impregnation varnish. |
180 |
Flexible flat cable |
JP2010053860 |
2010-03-10 |
JP2011187388A |
2011-09-22 |
SUSA YOSHIHIDE; OKAZAKI YUTAKA; SATO SADATOSHI |
<P>PROBLEM TO BE SOLVED: To provide a flexible flat cable having excellent fire resistance. <P>SOLUTION: The flexible flat cable 100 includes a plurality of conductors 1, and a pair of laminated insulators 2A, 2B sandwiching these conductors 1. Each of the laminated insulators 2A, 2B includes: an insulating layer 3 containing at least one kind of resin consisting of polyolefin resin, polyphenylene sulfide resin, and polyester resin; an adhesive layer 4 laminated on one surface 3a of the conductor 1 side of the insulating layer 3 and adhered to the conductor 1; and a polyimide layer 5 directly laminated on the other surface 3b on the side opposite to the conductor 1 of the insulating layer 3. <P>COPYRIGHT: (C)2011,JPO&INPIT |