JPWO2020235601A1 - - Google Patents

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Publication number
JPWO2020235601A1
JPWO2020235601A1 JP2021520821A JP2021520821A JPWO2020235601A1 JP WO2020235601 A1 JPWO2020235601 A1 JP WO2020235601A1 JP 2021520821 A JP2021520821 A JP 2021520821A JP 2021520821 A JP2021520821 A JP 2021520821A JP WO2020235601 A1 JPWO2020235601 A1 JP WO2020235601A1
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
JP2021520821A
Other languages
Japanese (ja)
Other versions
JP7470681B2 (ja
JPWO2020235601A5 (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.)
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Publication of JPWO2020235601A1 publication Critical patent/JPWO2020235601A1/ja
Publication of JPWO2020235601A5 publication Critical patent/JPWO2020235601A5/ja
Application granted granted Critical
Publication of JP7470681B2 publication Critical patent/JP7470681B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/106—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing silicon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of 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 C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of 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 C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
JP2021520821A 2019-05-22 2020-05-20 ポリアミド酸溶液の製造方法、および積層体の製造方法 Active JP7470681B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019095678 2019-05-22
JP2019095678 2019-05-22
PCT/JP2020/019978 WO2020235601A1 (ja) 2019-05-22 2020-05-20 ポリアミド酸溶液およびその製造方法、ポリイミドフィルム、積層体およびその製造方法、ならびにフレキシブルデバイス

Publications (3)

Publication Number Publication Date
JPWO2020235601A1 true JPWO2020235601A1 (ko) 2020-11-26
JPWO2020235601A5 JPWO2020235601A5 (ja) 2023-04-24
JP7470681B2 JP7470681B2 (ja) 2024-04-18

Family

ID=73458505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021520821A Active JP7470681B2 (ja) 2019-05-22 2020-05-20 ポリアミド酸溶液の製造方法、および積層体の製造方法

Country Status (4)

Country Link
JP (1) JP7470681B2 (ko)
KR (1) KR20220013387A (ko)
TW (1) TW202106763A (ko)
WO (1) WO2020235601A1 (ko)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716979B1 (ko) * 1967-05-29 1972-05-18
JPS62280257A (ja) * 1986-05-30 1987-12-05 Hitachi Ltd 低粘度ワニス
JP5233344B2 (ja) * 2008-03-18 2013-07-10 宇部興産株式会社 ポリアミック酸溶液の製造方法
JP2010001351A (ja) * 2008-06-19 2010-01-07 Kaneka Corp 新規なポリイミド前駆体組成物、その利用及びそれらの製造方法
JP5772601B2 (ja) 2011-01-07 2015-09-02 東レ株式会社 ポリアミド酸樹脂組成物およびその製造方法
JP5910223B2 (ja) * 2011-08-17 2016-04-27 富士ゼロックス株式会社 ポリアミック酸組成物、無端ベルト及びその製造方法、画像形成装置
TWI612099B (zh) 2013-02-07 2018-01-21 鐘化股份有限公司 烷氧基矽烷改質聚醯胺酸溶液、使用其之積層體及可撓性裝置、與積層體之製造方法
CN111527150B (zh) * 2017-12-26 2023-05-30 株式会社钟化 聚酰胺酸组合物及其制造方法、聚酰亚胺薄膜、层叠体及其制造方法、及挠性装置
JP7222626B2 (ja) * 2018-07-30 2023-02-15 東京応化工業株式会社 組成物、硬化物、硬化物の製造方法、塩、並びにポリイミド膜形成用組成物の経時変化抑制及び成膜性向上剤

Also Published As

Publication number Publication date
JP7470681B2 (ja) 2024-04-18
WO2020235601A1 (ja) 2020-11-26
KR20220013387A (ko) 2022-02-04
TW202106763A (zh) 2021-02-16

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