JPWO2020203193A1 - - Google Patents

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Publication number
JPWO2020203193A1
JPWO2020203193A1 JP2020539105A JP2020539105A JPWO2020203193A1 JP WO2020203193 A1 JPWO2020203193 A1 JP WO2020203193A1 JP 2020539105 A JP2020539105 A JP 2020539105A JP 2020539105 A JP2020539105 A JP 2020539105A JP WO2020203193 A1 JPWO2020203193 A1 JP WO2020203193A1
Authority
JP
Japan
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
JP2020539105A
Other versions
JP7405750B2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2020203193A1 publication Critical patent/JPWO2020203193A1/ja
Application granted granted Critical
Publication of JP7405750B2 publication Critical patent/JP7405750B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Insulated Conductors (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Insulating Materials (AREA)
JP2020539105A 2019-03-29 2020-03-13 絶縁電線、コイル、及び電気・電子機器 Active JP7405750B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019066644 2019-03-29
JP2019066644 2019-03-29
PCT/JP2020/011210 WO2020203193A1 (ja) 2019-03-29 2020-03-13 絶縁電線、コイル、及び電気・電子機器

Publications (2)

Publication Number Publication Date
JPWO2020203193A1 true JPWO2020203193A1 (ja) 2020-10-08
JP7405750B2 JP7405750B2 (ja) 2023-12-26

Family

ID=72668351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020539105A Active JP7405750B2 (ja) 2019-03-29 2020-03-13 絶縁電線、コイル、及び電気・電子機器

Country Status (5)

Country Link
US (1) US11437163B2 (ja)
EP (1) EP3950784A4 (ja)
JP (1) JP7405750B2 (ja)
CN (1) CN112020532B (ja)
WO (1) WO2020203193A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220199291A1 (en) * 2019-04-26 2022-06-23 Nissei Electric Co., Ltd. Communication cable
US11814599B2 (en) * 2022-03-31 2023-11-14 Afton Chemical Corporation Durable magnet wires and lubricating fluids for electric and hybrid vehicle applications

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009161683A (ja) * 2008-01-09 2009-07-23 Hitachi Magnet Wire Corp ポリアミドイミド樹脂絶縁塗料及びそれを用いた絶縁電線
JP2010067408A (ja) * 2008-09-09 2010-03-25 Hitachi Cable Ltd 絶縁塗料及び絶縁電線
JP2012184311A (ja) * 2011-03-04 2012-09-27 Hitachi Cable Ltd 絶縁塗料およびそれを用いた絶縁電線
JP2012233123A (ja) * 2011-05-09 2012-11-29 Sumitomo Electric Wintec Inc 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
JP2017095594A (ja) * 2015-11-24 2017-06-01 住友電気工業株式会社 樹脂ワニス及び絶縁電線
WO2017098993A1 (ja) * 2015-12-08 2017-06-15 古河電気工業株式会社 絶縁電線、コイルおよび電気・電子機器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202411A (en) * 1990-04-06 1993-04-13 W. R. Grace & Co.-Conn. Tri-component polyimide composition and preparation thereof
JP2012153848A (ja) * 2011-01-28 2012-08-16 Sumitomo Electric Wintec Inc 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
JP2012224697A (ja) * 2011-04-18 2012-11-15 Sumitomo Electric Wintec Inc 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
CN102855975B (zh) * 2011-06-30 2017-06-06 日立金属株式会社 绝缘电线及使用该绝缘电线的线圈
JP2013049843A (ja) * 2011-08-02 2013-03-14 Hitachi Cable Ltd ポリアミドイミド樹脂絶縁塗料及びその製造方法、絶縁電線、並びにコイル
JP7088650B2 (ja) 2017-09-29 2022-06-21 デクセリアルズ株式会社 光学体及び発光装置
JPWO2020203192A1 (ja) * 2019-03-29 2020-10-08

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009161683A (ja) * 2008-01-09 2009-07-23 Hitachi Magnet Wire Corp ポリアミドイミド樹脂絶縁塗料及びそれを用いた絶縁電線
JP2010067408A (ja) * 2008-09-09 2010-03-25 Hitachi Cable Ltd 絶縁塗料及び絶縁電線
JP2012184311A (ja) * 2011-03-04 2012-09-27 Hitachi Cable Ltd 絶縁塗料およびそれを用いた絶縁電線
JP2012233123A (ja) * 2011-05-09 2012-11-29 Sumitomo Electric Wintec Inc 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
JP2017095594A (ja) * 2015-11-24 2017-06-01 住友電気工業株式会社 樹脂ワニス及び絶縁電線
WO2017098993A1 (ja) * 2015-12-08 2017-06-15 古河電気工業株式会社 絶縁電線、コイルおよび電気・電子機器

Also Published As

Publication number Publication date
US11437163B2 (en) 2022-09-06
EP3950784A1 (en) 2022-02-09
EP3950784A4 (en) 2022-12-21
US20210012922A1 (en) 2021-01-14
WO2020203193A1 (ja) 2020-10-08
CN112020532A (zh) 2020-12-01
JP7405750B2 (ja) 2023-12-26
CN112020532B (zh) 2023-07-28

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