KR20210123308A - 무색투명 폴리이미드 필름 - Google Patents
무색투명 폴리이미드 필름 Download PDFInfo
- Publication number
- KR20210123308A KR20210123308A KR1020217023403A KR20217023403A KR20210123308A KR 20210123308 A KR20210123308 A KR 20210123308A KR 1020217023403 A KR1020217023403 A KR 1020217023403A KR 20217023403 A KR20217023403 A KR 20217023403A KR 20210123308 A KR20210123308 A KR 20210123308A
- Authority
- KR
- South Korea
- Prior art keywords
- film
- polyimide
- colorless
- polyimide film
- bis
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2019-018281 | 2019-02-04 | ||
JP2019018281 | 2019-02-04 | ||
PCT/JP2020/004005 WO2020162418A1 (ja) | 2019-02-04 | 2020-02-04 | 無色透明ポリイミドフィルム |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20210123308A true KR20210123308A (ko) | 2021-10-13 |
Family
ID=71947746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217023403A KR20210123308A (ko) | 2019-02-04 | 2020-02-04 | 무색투명 폴리이미드 필름 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7512902B2 (zh) |
KR (1) | KR20210123308A (zh) |
CN (1) | CN113366051A (zh) |
TW (1) | TW202039655A (zh) |
WO (1) | WO2020162418A1 (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017014286A1 (ja) | 2015-07-22 | 2017-01-26 | 住友化学株式会社 | ポリイミド系ワニス、それを用いたポリイミド系フィルムの製造方法、及び、ポリイミド系フィルム |
JP2017203159A (ja) | 2016-05-10 | 2017-11-16 | 住友化学株式会社 | 光学フィルム、これを備えたフレキシブルデバイス部材、及び樹脂組成物 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62154515A (ja) * | 1985-12-27 | 1987-07-09 | 日本光電工業株式会社 | 姿勢検知装置 |
JP4967465B2 (ja) * | 2006-06-08 | 2012-07-04 | 三菱瓦斯化学株式会社 | ポリイミド樹脂、ポリイミドフィルム及びポリイミド積層体 |
JP2008163107A (ja) | 2006-12-27 | 2008-07-17 | Mitsubishi Gas Chem Co Inc | 光学部材 |
ES2392000T3 (es) | 2007-05-24 | 2012-12-03 | Mitsubishi Gas Chemical Company, Inc. | Procedimiento y aparato de producción de película de resina transparente incolora |
WO2009022619A1 (ja) * | 2007-08-14 | 2009-02-19 | Unitika Ltd. | ポリイミド樹脂組成物、該ポリイミド樹脂組成物を与えるポリイミド前駆体樹脂組成物およびそれらの製造方法、ならびにポリイミドフィルムおよびその製造方法 |
JP2012051995A (ja) * | 2010-08-31 | 2012-03-15 | Kaneka Corp | ポリイミドフィルムおよびその製造方法 |
JP5962141B2 (ja) * | 2012-03-30 | 2016-08-03 | 東洋紡株式会社 | 透明ポリイミド系フィルム |
KR101692648B1 (ko) | 2012-09-14 | 2017-01-03 | 미쓰이 가가쿠 가부시키가이샤 | 투명 폴리이미드 적층체 및 그의 제조 방법 |
WO2016060213A1 (ja) * | 2014-10-17 | 2016-04-21 | 三菱瓦斯化学株式会社 | ポリイミド樹脂組成物、ポリイミドフィルム及び積層体 |
CN109563280B (zh) * | 2016-07-21 | 2021-10-15 | 三菱瓦斯化学株式会社 | 聚酰亚胺树脂薄膜和聚酰亚胺树脂薄膜的制造方法 |
JP6450048B1 (ja) | 2018-02-14 | 2019-01-09 | 住友化学株式会社 | 積層体 |
JP7099019B2 (ja) | 2018-04-09 | 2022-07-12 | 大日本印刷株式会社 | ポリイミド積層体の製造方法、及びポリイミドフィルムの製造方法 |
-
2020
- 2020-02-04 TW TW109103321A patent/TW202039655A/zh unknown
- 2020-02-04 JP JP2020571195A patent/JP7512902B2/ja active Active
- 2020-02-04 CN CN202080011449.1A patent/CN113366051A/zh active Pending
- 2020-02-04 WO PCT/JP2020/004005 patent/WO2020162418A1/ja active Application Filing
- 2020-02-04 KR KR1020217023403A patent/KR20210123308A/ko unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017014286A1 (ja) | 2015-07-22 | 2017-01-26 | 住友化学株式会社 | ポリイミド系ワニス、それを用いたポリイミド系フィルムの製造方法、及び、ポリイミド系フィルム |
JP2017203159A (ja) | 2016-05-10 | 2017-11-16 | 住友化学株式会社 | 光学フィルム、これを備えたフレキシブルデバイス部材、及び樹脂組成物 |
Also Published As
Publication number | Publication date |
---|---|
JP7512902B2 (ja) | 2024-07-09 |
WO2020162418A1 (ja) | 2020-08-13 |
TW202039655A (zh) | 2020-11-01 |
JPWO2020162418A1 (ja) | 2021-12-09 |
CN113366051A (zh) | 2021-09-07 |
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