CN102385948B - 聚酯酰亚胺树脂绝缘涂料和使用该涂料的绝缘电线及线圈 - Google Patents
聚酯酰亚胺树脂绝缘涂料和使用该涂料的绝缘电线及线圈 Download PDFInfo
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- CN102385948B CN102385948B CN201110228867.9A CN201110228867A CN102385948B CN 102385948 B CN102385948 B CN 102385948B CN 201110228867 A CN201110228867 A CN 201110228867A CN 102385948 B CN102385948 B CN 102385948B
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- insulated electric
- electric conductor
- amino
- dielectric film
- dielectric constant
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- 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
- C08G73/16—Polyester-imides
-
- 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
-
- 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
- C08G73/14—Polyamide-imides
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2942—Plural coatings
- Y10T428/2947—Synthetic resin or polymer in plural coatings, each of different type
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
- Paints Or Removers (AREA)
- Insulating Of Coils (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010187741 | 2010-08-25 | ||
JP2010-187741 | 2010-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102385948A CN102385948A (zh) | 2012-03-21 |
CN102385948B true CN102385948B (zh) | 2015-08-19 |
Family
ID=45695624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110228867.9A Active CN102385948B (zh) | 2010-08-25 | 2011-08-05 | 聚酯酰亚胺树脂绝缘涂料和使用该涂料的绝缘电线及线圈 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8986834B2 (zh) |
JP (1) | JP5842458B2 (zh) |
CN (1) | CN102385948B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5770986B2 (ja) * | 2010-09-01 | 2015-08-26 | 住友電工ウインテック株式会社 | 低誘電率被膜用ポリエステルイミド樹脂系ワニス |
US20130033145A1 (en) * | 2011-08-02 | 2013-02-07 | Remy Technologies, Llc | Electric machine module insulation system and method |
JP2013191356A (ja) * | 2012-03-13 | 2013-09-26 | Hitachi Cable Ltd | 絶縁電線及びそれを用いて形成されたコイル |
JP5761151B2 (ja) * | 2012-10-16 | 2015-08-12 | 日立金属株式会社 | 絶縁電線及びコイル |
JP6269373B2 (ja) * | 2014-07-29 | 2018-01-31 | 日立金属株式会社 | エナメル線の製造方法及び製造装置 |
JP2017188340A (ja) | 2016-04-06 | 2017-10-12 | 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 |
CN105788844A (zh) * | 2016-05-24 | 2016-07-20 | 怀远县金浩电子科技有限公司 | 一种无线供电耦合线圈的钝化处理方法 |
CN107118353B (zh) * | 2017-01-13 | 2020-10-02 | 陕西宏业电工电子新材料有限公司 | 一种水溶性聚酯亚胺树脂及其制备方法 |
JP6516117B1 (ja) * | 2018-03-02 | 2019-05-22 | 日立金属株式会社 | 絶縁電線、コイル |
US20200251243A1 (en) * | 2019-01-31 | 2020-08-06 | Essex Group Llc | Magnet Wire With Improved Enamel Adhesion |
JP7302278B2 (ja) * | 2019-05-20 | 2023-07-04 | 株式会社プロテリアル | コイル及びその製造方法 |
CN110256954A (zh) * | 2019-07-01 | 2019-09-20 | 南通百川新材料有限公司 | 一种改性聚酯亚胺漆包线漆及其制备方法 |
BR112022001647A2 (pt) * | 2019-08-09 | 2022-03-22 | Huntsman Int Llc | Método para formar um composto de poliéster poliol aromático, e, composto de poliéster poliol aromático |
KR20230002294A (ko) * | 2020-04-16 | 2023-01-05 | 도쿄토쿠슈덴센 가부시키가이샤 | 내열 절연 전선 |
CN114539913A (zh) * | 2022-01-07 | 2022-05-27 | 珠海格力电工有限公司 | 一种聚酯亚胺绝缘漆的制备方法和聚酯亚胺绝缘漆 |
CN115926616B (zh) * | 2022-11-30 | 2024-02-23 | 珠海格力新材料有限公司 | 一种耐热型漆包线漆及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307226A (en) * | 1980-05-15 | 1981-12-22 | General Electric Company | Soluble polyesterimide resins |
US4362861A (en) * | 1980-12-23 | 1982-12-07 | Schenectady Chemicals, Inc. | Polyesterimide |
US6184333B1 (en) * | 1998-01-16 | 2001-02-06 | Maverick Corporation | Low-toxicity, high-temperature polyimides |
CN101597462A (zh) * | 2008-06-04 | 2009-12-09 | 日立卷线株式会社 | 聚酰胺酰亚胺树脂绝缘涂料以及使用了该涂料的绝缘电线 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US3274143A (en) * | 1963-11-12 | 1966-09-20 | Union Carbide Corp | Lactone polyesters as plasticizers for vinyl resins |
US4075179A (en) * | 1975-12-24 | 1978-02-21 | Essex International, Inc. | Polyesterimides and processes for preparing same |
JPS52147788A (en) * | 1976-06-02 | 1977-12-08 | Hitachi Ltd | Self-adhesive insulation wires |
US4119608A (en) * | 1977-02-22 | 1978-10-10 | Schenectady Chemicals, Inc. | Solutions of polyester-imides |
US4233435A (en) * | 1978-01-09 | 1980-11-11 | General Electric Company | Polyesterimide resins and synthesis thereof |
US5438105A (en) * | 1990-04-27 | 1995-08-01 | Toho Rayon Co., Ltd. | Polyamic acid composite, polyimide composite and processes for producing the same |
CA2111294A1 (en) * | 1992-12-16 | 1994-06-17 | Hiroyuki Furutani | Thermoplastic polyimide, polyamide acid, and thermally fusible laminated film for covering conductive wires |
US6046072A (en) * | 1993-03-29 | 2000-04-04 | Hitachi Chemical Company, Ltd. | Process for fabricating a crack resistant resin encapsulated semiconductor chip package |
US6372080B1 (en) * | 1993-03-29 | 2002-04-16 | Hitachi Chemical Company, Ltd | Process for fabricating a crack resistant resin encapsulated semiconductor chip package |
US20070292701A1 (en) * | 2004-09-24 | 2007-12-20 | Takashi Kikuchi | Novel Polyimide Film Improved in Adhesion |
JP5135718B2 (ja) * | 2005-06-01 | 2013-02-06 | 三菱化学株式会社 | テトラカルボン酸又はそのポリエステルイミド、及びその製造方法 |
JP4473916B2 (ja) * | 2008-01-09 | 2010-06-02 | 日立マグネットワイヤ株式会社 | 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 |
JP5329121B2 (ja) | 2008-05-12 | 2013-10-30 | 住友電気工業株式会社 | 絶縁電線 |
JP2010070698A (ja) * | 2008-09-22 | 2010-04-02 | Sumitomo Electric Wintec Inc | ポリエステルイミドワニスの製造方法 |
JP5104706B2 (ja) * | 2008-10-10 | 2012-12-19 | 住友電工ウインテック株式会社 | ポリエステルイミド樹脂ワニス及びこれを用いた絶縁電線 |
JP5626530B2 (ja) * | 2010-02-16 | 2014-11-19 | 日立金属株式会社 | 絶縁塗料及びその製造方法並びにそれを用いた絶縁電線及びその製造方法 |
WO2012026438A1 (ja) * | 2010-08-24 | 2012-03-01 | 住友電気工業株式会社 | 低誘電率被膜用ポリエステルイミド樹脂系ワニス |
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 |
JP2013131423A (ja) * | 2011-12-22 | 2013-07-04 | Hitachi Cable Ltd | 絶縁電線及びコイル |
JP2013131424A (ja) * | 2011-12-22 | 2013-07-04 | Hitachi Cable Ltd | 絶縁電線及びそれを用いたコイル |
-
2011
- 2011-08-05 US US13/137,329 patent/US8986834B2/en active Active
- 2011-08-05 CN CN201110228867.9A patent/CN102385948B/zh active Active
- 2011-08-19 JP JP2011179304A patent/JP5842458B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307226A (en) * | 1980-05-15 | 1981-12-22 | General Electric Company | Soluble polyesterimide resins |
US4362861A (en) * | 1980-12-23 | 1982-12-07 | Schenectady Chemicals, Inc. | Polyesterimide |
US6184333B1 (en) * | 1998-01-16 | 2001-02-06 | Maverick Corporation | Low-toxicity, high-temperature polyimides |
CN101597462A (zh) * | 2008-06-04 | 2009-12-09 | 日立卷线株式会社 | 聚酰胺酰亚胺树脂绝缘涂料以及使用了该涂料的绝缘电线 |
Also Published As
Publication number | Publication date |
---|---|
US8986834B2 (en) | 2015-03-24 |
JP2012069514A (ja) | 2012-04-05 |
CN102385948A (zh) | 2012-03-21 |
JP5842458B2 (ja) | 2016-01-13 |
US20120048592A1 (en) | 2012-03-01 |
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Free format text: FORMER OWNER: HITACHI CABLE CO., LTD. Effective date: 20140430 Owner name: HITACHI METALS, LTD. Free format text: FORMER OWNER: HITACHI CABLE CO., LTD. Effective date: 20140430 Owner name: HITACHI CABLE CO., LTD. Free format text: FORMER OWNER: HITACHI MAGNET WIRE CORP. Effective date: 20140430 |
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Effective date of registration: 20140430 Address after: Tokyo, Japan Applicant after: HITACHI METALS, Ltd. Address before: Tokyo, Japan Applicant before: Hitachi Cable Co.,Ltd. Effective date of registration: 20140430 Address after: Tokyo, Japan Applicant after: Hitachi Cable Co.,Ltd. Address before: Ibaraki Applicant before: HITACHI METALS, LTD. Applicant before: Hitachi Cable Co.,Ltd. |
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