JPWO2021176779A1 - - Google Patents

Info

Publication number
JPWO2021176779A1
JPWO2021176779A1 JP2022504973A JP2022504973A JPWO2021176779A1 JP WO2021176779 A1 JPWO2021176779 A1 JP WO2021176779A1 JP 2022504973 A JP2022504973 A JP 2022504973A JP 2022504973 A JP2022504973 A JP 2022504973A JP WO2021176779 A1 JPWO2021176779 A1 JP WO2021176779A1
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
JP2022504973A
Other languages
Japanese (ja)
Other versions
JP7439898B2 (ja
JPWO2021176779A5 (https=
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 JPWO2021176779A1 publication Critical patent/JPWO2021176779A1/ja
Publication of JPWO2021176779A5 publication Critical patent/JPWO2021176779A5/ja
Application granted granted Critical
Publication of JP7439898B2 publication Critical patent/JP7439898B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • C08G73/1082—Partially aromatic polyimides wholly aromatic in the tetracarboxylic moiety
    • 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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0016—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J179/00—Adhesives 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 C09J161/00 - C09J177/00
    • C09J179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09J179/08—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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/16—Insulating conductors or cables by passing through or dipping in a liquid bath; by spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)
JP2022504973A 2020-03-03 2020-11-25 絶縁電線用ポリイミド前駆体、樹脂組成物、絶縁電線、及び絶縁電線の製造方法 Active JP7439898B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2020/008920 WO2021176560A1 (ja) 2020-03-03 2020-03-03 絶縁電線用ポリイミド前駆体、絶縁電線用樹脂組成物、及び絶縁電線
JPPCT/JP2020/008920 2020-03-03
PCT/JP2020/043829 WO2021176779A1 (ja) 2020-03-03 2020-11-25 ポリイミド前駆体、樹脂組成物、絶縁電線、及びフレキシブル基板

Publications (3)

Publication Number Publication Date
JPWO2021176779A1 true JPWO2021176779A1 (https=) 2021-09-10
JPWO2021176779A5 JPWO2021176779A5 (https=) 2022-11-09
JP7439898B2 JP7439898B2 (ja) 2024-02-28

Family

ID=77613165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022504973A Active JP7439898B2 (ja) 2020-03-03 2020-11-25 絶縁電線用ポリイミド前駆体、樹脂組成物、絶縁電線、及び絶縁電線の製造方法

Country Status (6)

Country Link
US (1) US12577350B2 (https=)
EP (1) EP4116993A4 (https=)
JP (1) JP7439898B2 (https=)
CN (1) CN115151977A (https=)
TW (2) TW202544130A (https=)
WO (2) WO2021176560A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250304749A1 (en) * 2022-05-09 2025-10-02 Resonac Corporation Polyamic acid-containing liquid and method for producing polyamic acid containing liquid
TWI893463B (zh) * 2023-09-27 2025-08-11 奇美實業股份有限公司 絕緣電線及其製造方法、線圈以及電子機器
JP2026060584A (ja) * 2024-09-27 2026-04-08 株式会社タムラ製作所 ポリイミド、ポリイミドフィルム、多層配線基板、樹脂付き銅箔、コイル構造体、磁気デバイス及び絶縁電線

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009069688A1 (ja) * 2007-11-30 2009-06-04 Mitsui Chemicals, Inc. ポリイミド系複合材料およびそのフィルム
WO2018173920A1 (ja) * 2017-03-22 2018-09-27 東レ株式会社 樹脂組成物

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005084948A1 (ja) * 2004-03-04 2005-09-15 Toray Industries, Inc. 耐熱性樹脂積層フィルム並びにこれを含む金属層付き積層フィルム及び半導体装置
WO2008010514A1 (en) * 2006-07-20 2008-01-24 Mitsubishi Gas Chemical Company, Inc. Thermocurable polyimide resin composition
JP5040254B2 (ja) * 2006-10-18 2012-10-03 東洋紡績株式会社 ポリイミド系樹脂およびそれを用いたフレキシブル配線板
JP2015134842A (ja) * 2012-03-30 2015-07-27 新日本理化株式会社 溶剤可溶性ポリイミド樹脂
JP6317733B2 (ja) 2013-04-03 2018-04-25 三井化学株式会社 ポリアミド酸、及びこれを含むワニス、並びにポリイミドフィルム
CN105143310B (zh) * 2013-04-25 2020-09-18 三井化学株式会社 嵌段聚酰亚胺和嵌段聚酰胺酸酰亚胺、以及其用途
JP5708778B1 (ja) * 2013-12-16 2015-04-30 富士ゼロックス株式会社 ポリイミド前駆体組成物の製造方法
WO2016056595A1 (ja) * 2014-10-08 2016-04-14 宇部興産株式会社 ポリイミド前駆体組成物、およびそれを用いた絶縁被覆層の製造方法
US10174167B2 (en) * 2015-03-19 2019-01-08 Mitsubishi Gas Chemical Company, Inc. Polyimide resin
JP6760287B2 (ja) 2015-07-16 2020-09-23 宇部興産株式会社 ポリアミック酸溶液組成物およびポリイミドフィルム
CN108701831B (zh) 2016-02-10 2021-06-04 日本电气株式会社 二次电池用粘合剂
JP6414258B2 (ja) * 2016-04-01 2018-10-31 三菱ケミカル株式会社 樹脂組成物
JP6781756B2 (ja) * 2016-07-22 2020-11-04 三井化学株式会社 医療用の袋状物およびその製造方法
JP7163582B2 (ja) * 2018-01-25 2022-11-01 富士フイルムビジネスイノベーション株式会社 ポリイミド前駆体溶液、成形体、及び、成形体の製造方法
EP3780015A4 (en) 2018-03-30 2021-12-22 Essex Furukawa Magnet Wire Japan Co., Ltd. INSULATED ELECTRIC CABLE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009069688A1 (ja) * 2007-11-30 2009-06-04 Mitsui Chemicals, Inc. ポリイミド系複合材料およびそのフィルム
WO2018173920A1 (ja) * 2017-03-22 2018-09-27 東レ株式会社 樹脂組成物

Also Published As

Publication number Publication date
WO2021176779A1 (ja) 2021-09-10
TW202134317A (zh) 2021-09-16
EP4116993A1 (en) 2023-01-11
EP4116993A4 (en) 2023-08-09
TW202544130A (zh) 2025-11-16
US20230116635A1 (en) 2023-04-13
JP7439898B2 (ja) 2024-02-28
TWI906236B (zh) 2025-12-01
WO2021176560A1 (ja) 2021-09-10
US12577350B2 (en) 2026-03-17
CN115151977A (zh) 2022-10-04

Similar Documents

Publication Publication Date Title
BR112023005462A2 (https=)
BR112023012656A2 (https=)
BR112021014123A2 (https=)
BR112023009656A2 (https=)
BR112022009896A2 (https=)
BR112021017747A2 (https=)
JPWO2021176779A1 (https=)
BR112022024743A2 (https=)
BR112022026905A2 (https=)
BR112023011738A2 (https=)
BR112023004146A2 (https=)
BR112023006729A2 (https=)
BR102021018859A2 (https=)
BR102021007058A2 (https=)
BR102020022030A2 (https=)
BR112023016292A2 (https=)
BR112023011539A2 (https=)
BR112023011610A2 (https=)
BR112023008976A2 (https=)
BR102021020147A2 (https=)
BR102021018926A2 (https=)
BR102021018167A2 (https=)
BR102021017576A2 (https=)
BR102021016837A2 (https=)
BR102021016551A2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220826

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220826

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230829

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231002

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231107

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231130

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240116

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240129

R151 Written notification of patent or utility model registration

Ref document number: 7439898

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151