JP6695367B2 - ポリイミドフィルム - Google Patents

ポリイミドフィルム Download PDF

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Publication number
JP6695367B2
JP6695367B2 JP2018013792A JP2018013792A JP6695367B2 JP 6695367 B2 JP6695367 B2 JP 6695367B2 JP 2018013792 A JP2018013792 A JP 2018013792A JP 2018013792 A JP2018013792 A JP 2018013792A JP 6695367 B2 JP6695367 B2 JP 6695367B2
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JP
Japan
Prior art keywords
polyimide
polyimide film
bluing agent
formula
film
Prior art date
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Active
Application number
JP2018013792A
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English (en)
Japanese (ja)
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JP2018123319A5 (enrdf_load_stackoverflow
JP2018123319A (ja
Inventor
ボラム 片
ボラム 片
未央 安井
未央 安井
桜井　孝至
孝至 桜井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=63017004&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6695367(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of JP2018123319A publication Critical patent/JP2018123319A/ja
Publication of JP2018123319A5 publication Critical patent/JP2018123319A5/ja
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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Wire Bonding (AREA)
JP2018013792A 2017-02-01 2018-01-30 ポリイミドフィルム Active JP6695367B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017017154 2017-02-01
JP2017017154 2017-02-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020075562A Division JP7005680B2 (ja) 2017-02-01 2020-04-21 ポリイミドフィルム

Publications (3)

Publication Number Publication Date
JP2018123319A JP2018123319A (ja) 2018-08-09
JP2018123319A5 JP2018123319A5 (enrdf_load_stackoverflow) 2019-09-12
JP6695367B2 true JP6695367B2 (ja) 2020-05-20

Family

ID=63017004

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2018013792A Active JP6695367B2 (ja) 2017-02-01 2018-01-30 ポリイミドフィルム
JP2020075562A Active JP7005680B2 (ja) 2017-02-01 2020-04-21 ポリイミドフィルム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2020075562A Active JP7005680B2 (ja) 2017-02-01 2020-04-21 ポリイミドフィルム

Country Status (4)

Country Link
JP (2) JP6695367B2 (enrdf_load_stackoverflow)
KR (2) KR20180089860A (enrdf_load_stackoverflow)
CN (1) CN108373543B (enrdf_load_stackoverflow)
TW (1) TWI773728B (enrdf_load_stackoverflow)

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US20210340325A1 (en) * 2018-09-29 2021-11-04 Nippon Steel Chemical & Material Co., Ltd. Polyimide precursor, polyimide produced from same, and flexible device
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JP7520506B2 (ja) * 2018-12-25 2024-07-23 旭化成株式会社 ポリイミドワニス及びポリイミドフィルム、並びにこれらの製造方法
CN111381295A (zh) * 2018-12-28 2020-07-07 住友化学株式会社 光学膜
JP2020126162A (ja) * 2019-02-05 2020-08-20 三菱ケミカル株式会社 画像表示用導光板
JP2020126239A (ja) * 2019-02-05 2020-08-20 三菱ケミカル株式会社 画像表示用導光板
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CN109942861A (zh) * 2019-03-12 2019-06-28 无锡创彩光学材料有限公司 一种柔性光致变色复合膜及其制备方法
JP2020186369A (ja) * 2019-05-10 2020-11-19 住友化学株式会社 ワニス、光学フィルム及び光学フィルムの製造方法
TWI708795B (zh) * 2019-06-14 2020-11-01 達興材料股份有限公司 聚(醯胺-醯亞胺)共聚物、薄膜用組成物以及薄膜
CN110534711B (zh) * 2019-07-24 2020-11-03 宁波锋成先进能源材料研究院有限公司 一种聚酰亚胺复合材料的制备方法以及聚酰亚胺复合材料在电池中的应用
KR102260028B1 (ko) * 2019-09-27 2021-06-03 피아이첨단소재 주식회사 폴리아믹산 조성물, 폴리아믹산 조성물의 제조방법 및 이를 포함하는 폴리이미드
KR102260048B1 (ko) * 2019-09-27 2021-06-03 피아이첨단소재 주식회사 폴리아믹산 조성물, 폴리아믹산 조성물의 제조방법 및 이를 포함하는 폴리이미드
KR102260052B1 (ko) * 2019-09-27 2021-06-03 피아이첨단소재 주식회사 폴리아믹산 조성물, 폴리아믹산 조성물의 제조방법 및 이를 포함하는 폴리이미드
KR102260038B1 (ko) * 2019-09-27 2021-06-03 피아이첨단소재 주식회사 폴리아믹산 조성물, 폴리아믹산 조성물의 제조방법 및 이를 포함하는 폴리이미드
JP7427513B2 (ja) * 2020-04-15 2024-02-05 太陽ホールディングス株式会社 積層体、およびディスプレイのカバーウィンドウ
WO2022102450A1 (ja) * 2020-11-10 2022-05-19 東洋紡株式会社 無色多層ポリイミドフィルム、積層体、フレキシブル電子デバイスの製造方法
EP4137469A4 (en) 2020-11-19 2023-10-11 Lg Chem, Ltd. PLATE FOR A DISPLAY DEVICE OR FLEXIBLE DISPLAY DEVICE AND DISPLAY DEVICE OR FLEXIBLE DISPLAY DEVICE
CN116640337B (zh) * 2022-02-15 2024-07-30 江苏矽时代材料科技有限公司 相位差光学膜的制备方法
KR20250037771A (ko) * 2022-07-13 2025-03-18 다이니폰 인사츠 가부시키가이샤 광학 필름, 광학 작용 필름, 접착 용이성 필름, 광학 적층체, 표면판, 화상 표시 장치 및 편광판
WO2024143295A1 (ja) * 2022-12-27 2024-07-04 株式会社カネカ 透明フィルム、ハードコートフィルムおよびディスプレイ
CN120418334A (zh) * 2022-12-27 2025-08-01 株式会社钟化 层叠体及显示器

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Also Published As

Publication number Publication date
JP2020125485A (ja) 2020-08-20
CN108373543A (zh) 2018-08-07
TW201833225A (zh) 2018-09-16
KR20190092345A (ko) 2019-08-07
JP2018123319A (ja) 2018-08-09
KR20180089860A (ko) 2018-08-09
TWI773728B (zh) 2022-08-11
CN108373543B (zh) 2022-09-20
JP7005680B2 (ja) 2022-01-21

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