CN115477754A - 用于形成覆盖窗用聚酰亚胺膜的组合物、覆盖窗用聚酰亚胺膜的制备方法及其用途 - Google Patents

用于形成覆盖窗用聚酰亚胺膜的组合物、覆盖窗用聚酰亚胺膜的制备方法及其用途 Download PDF

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Publication number
CN115477754A
CN115477754A CN202210676454.5A CN202210676454A CN115477754A CN 115477754 A CN115477754 A CN 115477754A CN 202210676454 A CN202210676454 A CN 202210676454A CN 115477754 A CN115477754 A CN 115477754A
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polyimide film
chemical formula
composition
based solvent
forming
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CN202210676454.5A
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Chinese (zh)
Inventor
尹哲民
朴惠珍
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SK Innovation Co Ltd
SK IE Technology Co Ltd
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SK Innovation Co Ltd
SK IE Technology Co Ltd
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Publication of CN115477754A publication Critical patent/CN115477754A/zh
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    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • 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
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    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
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    • 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
    • C08G73/1039—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors comprising halogen-containing substituents
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    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
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    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
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  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
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  • Laminated Bodies (AREA)
CN202210676454.5A 2021-06-16 2022-06-15 用于形成覆盖窗用聚酰亚胺膜的组合物、覆盖窗用聚酰亚胺膜的制备方法及其用途 Pending CN115477754A (zh)

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Application Number Priority Date Filing Date Title
KR10-2021-0077760 2021-06-16
KR1020210077760A KR20220168256A (ko) 2021-06-16 2021-06-16 커버윈도우용 폴리이미드 필름 형성용 조성물, 이의 제조방법 및 이의 용도

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US (1) US11807730B2 (enExample)
JP (1) JP2022192039A (enExample)
KR (1) KR20220168256A (enExample)
CN (1) CN115477754A (enExample)
TW (1) TW202313779A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117430812A (zh) * 2023-12-21 2024-01-23 明士(北京)新材料开发有限公司 一种光敏聚酰胺酸酯树脂、树脂组合物及应用

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220166922A (ko) * 2021-06-11 2022-12-20 에스케이이노베이션 주식회사 커버윈도우용 폴리이미드 필름 형성 조성물, 이의 제조방법 및 이의 용도

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KR101896268B1 (ko) * 2013-03-18 2018-09-07 아사히 가세이 이-매터리얼즈 가부시키가이샤 수지 전구체 및 그것을 함유하는 수지 조성물, 수지 필름 및 그 제조 방법, 그리고, 적층체 및 그 제조 방법
KR101760555B1 (ko) 2014-09-29 2017-07-21 주식회사 엘지화학 폴리이미드계 필름 형성용 조성물 및 이를 이용하여 제조된 폴리이미드계 필름
JP6599620B2 (ja) * 2015-03-05 2019-10-30 旭化成株式会社 ポリイミドを貼り合わせ接着層とする光学部材
KR102117151B1 (ko) 2017-09-29 2020-05-29 주식회사 엘지화학 폴리이미드 전구체 용액 및 이를 이용하여 제조된 폴리이미드 필름
JP2019108539A (ja) * 2017-12-15 2019-07-04 ユニチカ株式会社 ポリアミドイミド溶液
CN112004858B (zh) * 2018-03-30 2023-06-30 株式会社钟化 聚酰胺酸、聚酰胺酸溶液、聚酰亚胺、聚酰亚胺膜、层叠体及柔性装置、以及聚酰亚胺膜的制造方法
WO2019188380A1 (ja) 2018-03-30 2019-10-03 株式会社カネカ ポリアミド酸およびその製造方法、ポリアミド酸溶液、ポリイミド、ポリイミド膜、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およびその製造方法
CN110606949B (zh) * 2019-08-16 2020-12-11 深圳瑞华泰薄膜科技股份有限公司 一种含氟和Cardo结构的无色透明聚酰亚胺薄膜及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117430812A (zh) * 2023-12-21 2024-01-23 明士(北京)新材料开发有限公司 一种光敏聚酰胺酸酯树脂、树脂组合物及应用
CN117430812B (zh) * 2023-12-21 2024-03-19 明士(北京)新材料开发有限公司 一种光敏聚酰胺酸酯树脂、树脂组合物及应用

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US20230002576A1 (en) 2023-01-05
US11807730B2 (en) 2023-11-07
TW202313779A (zh) 2023-04-01
JP2022192039A (ja) 2022-12-28
KR20220168256A (ko) 2022-12-23

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Application publication date: 20221216