JPWO2023026591A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2023026591A5
JPWO2023026591A5 JP2022575234A JP2022575234A JPWO2023026591A5 JP WO2023026591 A5 JPWO2023026591 A5 JP WO2023026591A5 JP 2022575234 A JP2022575234 A JP 2022575234A JP 2022575234 A JP2022575234 A JP 2022575234A JP WO2023026591 A5 JPWO2023026591 A5 JP WO2023026591A5
Authority
JP
Japan
Prior art keywords
solvent
insulating layer
mass
ratio
layer contains
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022575234A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023026591A1 (https=
JP7811917B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2022/019515 external-priority patent/WO2023026591A1/ja
Publication of JPWO2023026591A1 publication Critical patent/JPWO2023026591A1/ja
Publication of JPWO2023026591A5 publication Critical patent/JPWO2023026591A5/ja
Application granted granted Critical
Publication of JP7811917B2 publication Critical patent/JP7811917B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2022575234A 2021-08-24 2022-05-02 絶縁電線 Active JP7811917B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021136332 2021-08-24
JP2021136332 2021-08-24
PCT/JP2022/019515 WO2023026591A1 (ja) 2021-08-24 2022-05-02 絶縁電線

Publications (3)

Publication Number Publication Date
JPWO2023026591A1 JPWO2023026591A1 (https=) 2023-03-02
JPWO2023026591A5 true JPWO2023026591A5 (https=) 2024-05-17
JP7811917B2 JP7811917B2 (ja) 2026-02-06

Family

ID=85321705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022575234A Active JP7811917B2 (ja) 2021-08-24 2022-05-02 絶縁電線

Country Status (4)

Country Link
US (1) US12106868B2 (https=)
JP (1) JP7811917B2 (https=)
CN (1) CN117280429A (https=)
WO (1) WO2023026591A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025090486A1 (en) * 2023-10-23 2025-05-01 Essex Solutions Usa Llc Magnet wire with low-permittivity insulation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677033B1 (fr) * 1991-05-30 1993-08-06 Alsthom Gec Procede de fabrication d'un vernis d'emaillage a base de polyamide-imide a solvant polaire aprotique et vernis d'emaillage obtenu par ce procede.
JP4303009B2 (ja) 2003-03-11 2009-07-29 大日精化工業株式会社 絶縁塗料及び絶縁電線
US9161440B2 (en) * 2006-06-26 2015-10-13 Sabic Global Technologies B.V. Articles comprising a polyimide solvent cast film having a low coefficient of thermal expansion and method of manufacture thereof
DE102010031301A1 (de) * 2009-07-17 2011-01-20 Basf Se Verwendung von 1,3-Dimethylpyrrolidon und/oder 1,4-Dimethylpyrrolidon
KR101664536B1 (ko) * 2012-03-07 2016-10-10 후루카와 덴키 고교 가부시키가이샤 절연 와이어, 전기기기 및 절연 와이어의 제조방법
DE102014104223A1 (de) 2014-03-26 2015-10-01 Elantas Italia S.R.L. Neues Lösemittel für Polyamidimide und Polyimide
EP3217409B1 (en) * 2014-11-07 2025-01-01 Essex Furukawa Magnet Wire Japan Co., Ltd. Insulating wire and rotating electric machine
KR20180028454A (ko) * 2015-07-09 2018-03-16 스미토모 세이카 가부시키가이샤 내부분방전용 전기 절연 수지 조성물
CN111406297B (zh) * 2018-01-10 2021-10-22 埃赛克斯古河电磁线日本有限公司 绝缘电线
CN109251657A (zh) 2018-08-20 2019-01-22 安徽晟然绝缘材料有限公司 一种高软化击穿赛克改性聚酯亚胺漆包线漆及其制备方法
CN109337428A (zh) * 2018-10-17 2019-02-15 陕西航空电气有限责任公司 一种耐高温聚酰亚胺绝缘浸渍漆及其制备方法和应用
CN115398565A (zh) * 2020-04-15 2022-11-25 住友电气工业株式会社 绝缘电线及其制造方法

Similar Documents

Publication Publication Date Title
CN114038762A (zh) 利用微波能量固化热塑性塑料的方法
JPWO2023026591A5 (https=)
JP2013253124A (ja) ポリイミド樹脂ワニス及びそれを用いた絶縁電線、電機コイル、モータ
JP7811917B2 (ja) 絶縁電線
US4480007A (en) Enamel having improved coatability and insulated electrical articles produced therefrom
US20220135836A1 (en) Polyimide film for flexible metal clad laminate and flexible metal clad laminate comprising same
JP7104162B2 (ja) 導体被覆用ポリアミック酸組成物
US3442703A (en) Plural coated electrical conductor
US4588784A (en) Aromatic titanate modified nylon magnet wire insulation coating
US4404331A (en) Enamel having improved coatability and insulated electrical articles produced therefrom
KR100772263B1 (ko) 전선 피복용 절연도료, 이를 이용하여 제조된 전선 및 그전선의 제조방법
JP3750044B2 (ja) 耐熱性フィルムの製造方法および耐熱性フィルム
JPS61273806A (ja) 絶縁被覆電線
US3451848A (en) Method of coating magnet wire with a polytrimellitamide
US4485127A (en) Enamel having improved coatability and insulated electrical articles produced therefrom
JPS6221203B2 (https=)
KR102564595B1 (ko) 폴리아믹산 조성물 및 이를 포함하는 폴리이미드 피복물
TWI900935B (zh) 具有改善的對塗覆導體的散熱的塗覆導體用聚醯亞胺漆和包含其的聚醯亞胺塗覆材料
JP7691576B2 (ja) ポリイミド被覆物
JP2621490B2 (ja) 石英ガラスキャピラリ
JPS6361029A (ja) ポリイミドフイルム及びその製造方法
US3468852A (en) Polyamide-acid amide-acid and polyimide-imide compositions
CN120226097A (zh) 绝缘电线以及树脂组合物
EP4656670A1 (en) Polyimide varnish with improved adhesion and polyimide film comprising the same
JPH04303649A (ja) ポリイミド積層体