TW202319442A - 聚醯胺酸、聚醯亞胺、及其用途 - Google Patents

聚醯胺酸、聚醯亞胺、及其用途 Download PDF

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Publication number
TW202319442A
TW202319442A TW111123597A TW111123597A TW202319442A TW 202319442 A TW202319442 A TW 202319442A TW 111123597 A TW111123597 A TW 111123597A TW 111123597 A TW111123597 A TW 111123597A TW 202319442 A TW202319442 A TW 202319442A
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TW
Taiwan
Prior art keywords
group
polyimide film
hydrocarbon group
carbons
polyamic acid
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Application number
TW111123597A
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English (en)
Chinese (zh)
Inventor
橫山正幸
德田桂也
奧山哲雄
前田鄉司
涌井洋行
渡邊直樹
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日商東洋紡股份有限公司
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Application filed by 日商東洋紡股份有限公司 filed Critical 日商東洋紡股份有限公司
Publication of TW202319442A publication Critical patent/TW202319442A/zh

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW111123597A 2021-06-29 2022-06-24 聚醯胺酸、聚醯亞胺、及其用途 TW202319442A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021107531 2021-06-29
JP2021-107531 2021-06-29

Publications (1)

Publication Number Publication Date
TW202319442A true TW202319442A (zh) 2023-05-16

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ID=84691405

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Application Number Title Priority Date Filing Date
TW111123597A TW202319442A (zh) 2021-06-29 2022-06-24 聚醯胺酸、聚醯亞胺、及其用途

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JP (1) JPWO2023276880A1 (https=)
TW (1) TW202319442A (https=)
WO (1) WO2023276880A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120380054A (zh) * 2022-12-23 2025-07-25 东洋纺株式会社 聚酰亚胺膜、层叠体、柔性电子器件及柔性电子器件的制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA918159A (en) * 1970-08-21 1973-01-02 E. Legrow Gary Organosilicon carboxylic anhydrides containing sulfur
JP4281444B2 (ja) * 2003-08-12 2009-06-17 チッソ株式会社 液晶配向膜形成用ワニス、液晶配向膜および液晶表示素子
US8741397B2 (en) * 2009-11-09 2014-06-03 Jnc Corporation Liquid crystal display element, liquid crystal composition, aligning agent, method for producing liquid crystal display element, and use of liquid crystal composition
KR101543478B1 (ko) * 2010-12-31 2015-08-10 코오롱인더스트리 주식회사 투명 폴리이미드 필름 및 그 제조방법

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JPWO2023276880A1 (https=) 2023-01-05
WO2023276880A1 (ja) 2023-01-05

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