JP7257412B2 - 透明ポリイミドフィルムの製造方法 - Google Patents

透明ポリイミドフィルムの製造方法 Download PDF

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Publication number
JP7257412B2
JP7257412B2 JP2020551237A JP2020551237A JP7257412B2 JP 7257412 B2 JP7257412 B2 JP 7257412B2 JP 2020551237 A JP2020551237 A JP 2020551237A JP 2020551237 A JP2020551237 A JP 2020551237A JP 7257412 B2 JP7257412 B2 JP 7257412B2
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Prior art keywords
polyimide film
processing liquid
producing
weight
transparent polyimide
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JP2020551237A
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Japanese (ja)
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JPWO2020075827A1 (ja
Inventor
高史 安藤
アウリア アウェルロース
正英 信夫
信介 赤尾
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Kaneka Corp
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Kaneka Corp
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    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/02—Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
    • 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

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  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
JP2020551237A 2018-10-12 2019-10-10 透明ポリイミドフィルムの製造方法 Active JP7257412B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2018193468 2018-10-12
JP2018193468 2018-10-12
JP2019056550 2019-03-25
JP2019056549 2019-03-25
JP2019056550 2019-03-25
JP2019056549 2019-03-25
PCT/JP2019/040128 WO2020075827A1 (ja) 2018-10-12 2019-10-10 透明ポリイミドフィルムの製造方法

Publications (2)

Publication Number Publication Date
JPWO2020075827A1 JPWO2020075827A1 (ja) 2021-09-09
JP7257412B2 true JP7257412B2 (ja) 2023-04-13

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ID=70165067

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JP2020551237A Active JP7257412B2 (ja) 2018-10-12 2019-10-10 透明ポリイミドフィルムの製造方法

Country Status (4)

Country Link
JP (1) JP7257412B2 (zh)
KR (1) KR20210073552A (zh)
CN (1) CN112823184B (zh)
WO (1) WO2020075827A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115558135A (zh) * 2022-09-26 2023-01-03 大连理工大学 一种具有交联结构的高耐热聚酰亚胺薄膜、制备方法及应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001335634A (ja) 2000-05-25 2001-12-04 Three M Innovative Properties Co 架橋性ポリイミド、架橋性ポリイミド塗料及び耐溶剤性ポリイミドフィルム
JP2008542495A (ja) 2005-05-30 2008-11-27 コリア リサーチ インスティチュート オブ ケミカル テクノロジー エチレンイミンカップリング剤を用いるポリイミドフィルムの表面改質方法、それを用いる銅箔積層フィルムの製造方法及びその方法で製造される２層構造の銅箔積層フィルム
JP2014214167A (ja) 2013-04-22 2014-11-17 東京応化工業株式会社 未焼成複合膜、ポリイミド−微粒子複合膜、及び多孔質ポリイミド膜の製造方法
WO2018061350A1 (ja) 2016-09-30 2018-04-05 コニカミノルタ株式会社 光学フィルムの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07330929A (ja) * 1994-06-03 1995-12-19 Kanegafuchi Chem Ind Co Ltd 合成樹脂フィルムの表面処理方法
JP2012144603A (ja) 2011-01-07 2012-08-02 Kaneka Corp 透明ポリイミドフィルムおよびその製造方法
JP2016132686A (ja) 2015-01-15 2016-07-25 Ｊｘエネルギー株式会社 ポリイミド、ポリイミドの製造方法、ポリイミド溶液及びポリイミドフィルム
JP6900152B2 (ja) 2016-04-07 2021-07-07 株式会社カネカ ガラス代替材料用のフィルム
CN106832278A (zh) * 2017-02-08 2017-06-13 常州市明卓新材料科技有限公司 一类高透明共聚型含氟聚酰亚胺膜材料及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001335634A (ja) 2000-05-25 2001-12-04 Three M Innovative Properties Co 架橋性ポリイミド、架橋性ポリイミド塗料及び耐溶剤性ポリイミドフィルム
JP2008542495A (ja) 2005-05-30 2008-11-27 コリア リサーチ インスティチュート オブ ケミカル テクノロジー エチレンイミンカップリング剤を用いるポリイミドフィルムの表面改質方法、それを用いる銅箔積層フィルムの製造方法及びその方法で製造される２層構造の銅箔積層フィルム
JP2014214167A (ja) 2013-04-22 2014-11-17 東京応化工業株式会社 未焼成複合膜、ポリイミド−微粒子複合膜、及び多孔質ポリイミド膜の製造方法
WO2018061350A1 (ja) 2016-09-30 2018-04-05 コニカミノルタ株式会社 光学フィルムの製造方法

Also Published As

Publication number Publication date
WO2020075827A1 (ja) 2020-04-16
JPWO2020075827A1 (ja) 2021-09-09
CN112823184B (zh) 2023-11-07
CN112823184A (zh) 2021-05-18
KR20210073552A (ko) 2021-06-18

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