KR102426437B9 - 폴리아믹산, 폴리이미드 수지, 폴리이미드 필름 및 이를 포함하는 영상표시 소자 - Google Patents

폴리아믹산, 폴리이미드 수지, 폴리이미드 필름 및 이를 포함하는 영상표시 소자

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Publication number
KR102426437B9
KR102426437B9 KR1020210138549A KR20210138549A KR102426437B9 KR 102426437 B9 KR102426437 B9 KR 102426437B9 KR 1020210138549 A KR1020210138549 A KR 1020210138549A KR 20210138549 A KR20210138549 A KR 20210138549A KR 102426437 B9 KR102426437 B9 KR 102426437B9
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KR
South Korea
Prior art keywords
display device
polyamic acid
polyimide film
polyimide resin
polyimide
Prior art date
Application number
KR1020210138549A
Other languages
English (en)
Other versions
KR102426437B1 (ko
KR20210127910A (ko
Inventor
최두리
Original Assignee
코오롱인더스트리 주식회사
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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Application filed by 코오롱인더스트리 주식회사 filed Critical 코오롱인더스트리 주식회사
Priority to KR1020210138549A priority Critical patent/KR102426437B1/ko
Publication of KR20210127910A publication Critical patent/KR20210127910A/ko
Application granted granted Critical
Publication of KR102426437B1 publication Critical patent/KR102426437B1/ko
Publication of KR102426437B9 publication Critical patent/KR102426437B9/ko

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    • 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
    • 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
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • 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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • 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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating

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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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR1020210138549A 2016-07-19 2021-10-18 폴리아믹산, 폴리이미드 수지, 폴리이미드 필름 및 이를 포함하는 영상표시 소자 KR102426437B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210138549A KR102426437B1 (ko) 2016-07-19 2021-10-18 폴리아믹산, 폴리이미드 수지, 폴리이미드 필름 및 이를 포함하는 영상표시 소자

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160091655A KR20180009651A (ko) 2016-07-19 2016-07-19 폴리아믹산, 폴리이미드 수지, 폴리이미드 필름 및 이를 포함하는 영상표시 소자
KR1020210138549A KR102426437B1 (ko) 2016-07-19 2021-10-18 폴리아믹산, 폴리이미드 수지, 폴리이미드 필름 및 이를 포함하는 영상표시 소자

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020160091655A Division KR20180009651A (ko) 2016-07-19 2016-07-19 폴리아믹산, 폴리이미드 수지, 폴리이미드 필름 및 이를 포함하는 영상표시 소자

Publications (3)

Publication Number Publication Date
KR20210127910A KR20210127910A (ko) 2021-10-25
KR102426437B1 KR102426437B1 (ko) 2022-07-27
KR102426437B9 true KR102426437B9 (ko) 2023-05-11

Family

ID=61028334

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020160091655A KR20180009651A (ko) 2016-07-19 2016-07-19 폴리아믹산, 폴리이미드 수지, 폴리이미드 필름 및 이를 포함하는 영상표시 소자
KR1020210138549A KR102426437B1 (ko) 2016-07-19 2021-10-18 폴리아믹산, 폴리이미드 수지, 폴리이미드 필름 및 이를 포함하는 영상표시 소자

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020160091655A KR20180009651A (ko) 2016-07-19 2016-07-19 폴리아믹산, 폴리이미드 수지, 폴리이미드 필름 및 이를 포함하는 영상표시 소자

Country Status (1)

Country Link
KR (2) KR20180009651A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021084941A (ja) * 2019-11-26 2021-06-03 住友化学株式会社 光学フィルム及びフレキシブル表示装置
CN111378129A (zh) * 2018-12-28 2020-07-07 住友化学株式会社 聚酰胺酰亚胺系树脂、聚酰胺酰亚胺系树脂清漆、光学膜及柔性显示装置
TW202031734A (zh) * 2018-12-28 2020-09-01 日商住友化學股份有限公司 光學膜及可撓性顯示裝置
KR102249475B1 (ko) * 2019-01-02 2021-05-12 주식회사 대림 신규한 디카르보닐 화합물을 포함하는 폴리아믹산 조성물의 제조방법, 폴리아믹산 조성물, 이를 이용한 폴리아미드-이미드 필름의 제조방법 및 그 제조방법을 통해 제조된 폴리아미드-이미드 필름.
CN111234225B (zh) * 2020-03-18 2021-08-03 中国科学院宁波材料技术与工程研究所 一种低热膨胀系数的热塑性聚酰亚胺树脂及其制备方法
WO2022145950A1 (ko) * 2020-12-30 2022-07-07 코오롱인더스트리 주식회사 전구체, 중합체, 중합체를 포함하는 광학 필름 및 광학 필름을 포함하는 표시장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06345869A (ja) * 1993-06-03 1994-12-20 Shin Etsu Chem Co Ltd ポリイミド及びその製造方法
JP2010180292A (ja) 2009-02-04 2010-08-19 Jsr Corp 芳香族ジアミン化合物、ポリイミド系材料、フィルム及びその製造方法
JP5845918B2 (ja) * 2012-01-20 2016-01-20 宇部興産株式会社 ポリイミド前駆体及びポリイミド
KR102111093B1 (ko) * 2013-08-26 2020-05-15 삼성전자주식회사 폴리(이미드-아미드) 코폴리머, 폴리(이미드-아미드) 코폴리머의 제조 방법, 및 상기 폴리(이미드-아미드)를 포함하는 성형품

Also Published As

Publication number Publication date
KR102426437B1 (ko) 2022-07-27
KR20210127910A (ko) 2021-10-25
KR20180009651A (ko) 2018-01-29

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