KR102396419B1 - 폴리이미드 필름 및 이의 제조 방법 - Google Patents

폴리이미드 필름 및 이의 제조 방법 Download PDF

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Publication number
KR102396419B1
KR102396419B1 KR1020190157573A KR20190157573A KR102396419B1 KR 102396419 B1 KR102396419 B1 KR 102396419B1 KR 1020190157573 A KR1020190157573 A KR 1020190157573A KR 20190157573 A KR20190157573 A KR 20190157573A KR 102396419 B1 KR102396419 B1 KR 102396419B1
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KR
South Korea
Prior art keywords
polyimide film
polyamic acid
dianhydride
content
monomer
Prior art date
Application number
KR1020190157573A
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English (en)
Korean (ko)
Other versions
KR20210067697A (ko
Inventor
김동영
박세주
원동영
Original Assignee
피아이첨단소재 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 피아이첨단소재 주식회사 filed Critical 피아이첨단소재 주식회사
Priority to KR1020190157573A priority Critical patent/KR102396419B1/ko
Priority to JP2022530798A priority patent/JP7382505B2/ja
Priority to PCT/KR2020/014232 priority patent/WO2021107402A1/fr
Priority to CN202080082127.6A priority patent/CN114829465B/zh
Priority to TW109140472A priority patent/TWI762041B/zh
Publication of KR20210067697A publication Critical patent/KR20210067697A/ko
Application granted granted Critical
Publication of KR102396419B1 publication Critical patent/KR102396419B1/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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • 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
    • C08G73/1082—Partially aromatic polyimides wholly aromatic in the tetracarboxylic moiety
    • 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
    • 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

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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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR1020190157573A 2019-11-29 2019-11-29 폴리이미드 필름 및 이의 제조 방법 KR102396419B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020190157573A KR102396419B1 (ko) 2019-11-29 2019-11-29 폴리이미드 필름 및 이의 제조 방법
JP2022530798A JP7382505B2 (ja) 2019-11-29 2020-10-19 ポリイミドフィルムおよびその製造方法
PCT/KR2020/014232 WO2021107402A1 (fr) 2019-11-29 2020-10-19 Film de polyimide et son procédé de fabrication
CN202080082127.6A CN114829465B (zh) 2019-11-29 2020-10-19 聚酰亚胺薄膜及其制造方法
TW109140472A TWI762041B (zh) 2019-11-29 2020-11-19 聚醯亞胺膜及其製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190157573A KR102396419B1 (ko) 2019-11-29 2019-11-29 폴리이미드 필름 및 이의 제조 방법

Publications (2)

Publication Number Publication Date
KR20210067697A KR20210067697A (ko) 2021-06-08
KR102396419B1 true KR102396419B1 (ko) 2022-05-12

Family

ID=76129462

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190157573A KR102396419B1 (ko) 2019-11-29 2019-11-29 폴리이미드 필름 및 이의 제조 방법

Country Status (5)

Country Link
JP (1) JP7382505B2 (fr)
KR (1) KR102396419B1 (fr)
CN (1) CN114829465B (fr)
TW (1) TWI762041B (fr)
WO (1) WO2021107402A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240053229A (ko) * 2022-10-17 2024-04-24 피아이첨단소재 주식회사 폴리이미드 필름 및 그 제조방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102044260B1 (ko) * 2011-10-05 2019-11-13 히다치 가세이듀퐁 마이쿠로시스데무즈 가부시키가이샤 고투명 폴리이미드

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003165850A (ja) 2001-11-30 2003-06-10 Kanegafuchi Chem Ind Co Ltd ポリイミドフィルムおよびその製造方法
JP5374817B2 (ja) 2005-11-16 2013-12-25 東レ・デュポン株式会社 ポリイミドフィルムおよびその製造方法
KR101362070B1 (ko) * 2006-05-19 2014-02-14 우베 고산 가부시키가이샤 폴리이미드막의 제조방법, 및 폴리아믹산 용액 조성물
KR101721555B1 (ko) * 2013-02-22 2017-03-30 (주)아이피아이테크 폴리이미드 수지의 제조방법
KR20150080221A (ko) * 2013-12-31 2015-07-09 에스케이이노베이션 주식회사 폴리아믹산 수지 조성물, 이로부터 제조된 폴리이미드 수지 및 폴리이미드 기판
CN106133025B (zh) * 2015-03-05 2019-03-12 株式会社Lg化学 用于生产光电器件的柔性板的聚酰亚胺膜的组合物
CN105175722B (zh) * 2015-09-02 2017-05-10 无锡高拓新材料股份有限公司 一种芳香族高相对分子质量和分子量分布窄的聚酰胺酸的制备方法
KR102125911B1 (ko) * 2015-10-29 2020-06-23 피아이첨단소재 주식회사 폴리이미드 필름 및 이의 제조방법
KR102465044B1 (ko) * 2015-12-24 2022-11-09 주식회사 두산 신규 구조의 산이무수물 모노머를 적용한 폴리아믹산 용액 및 이를 포함하는 폴리이미드 필름
WO2018030410A1 (fr) 2016-08-10 2018-02-15 大日本印刷株式会社 Film de polyimide, stratifié, et matériau de surface pour affichage
JP7363019B2 (ja) * 2017-09-27 2023-10-18 大日本印刷株式会社 ディスプレイ用部材、タッチパネル部材、液晶表示装置、及び有機エレクトロルミネッセンス表示装置
WO2019065624A1 (fr) 2017-09-27 2019-04-04 大日本印刷株式会社 Film, film de polyimide, stratifié, élément d'affichage, élément à écran tactile, affichage à cristaux liquides et appareil d'affichage à électroluminescence organique
JPWO2019073972A1 (ja) * 2017-10-11 2020-10-01 株式会社カネカ ポリイミド樹脂およびその製造方法、ポリイミド溶液、ならびにポリイミドフィルムおよびその製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102044260B1 (ko) * 2011-10-05 2019-11-13 히다치 가세이듀퐁 마이쿠로시스데무즈 가부시키가이샤 고투명 폴리이미드

Also Published As

Publication number Publication date
WO2021107402A1 (fr) 2021-06-03
TWI762041B (zh) 2022-04-21
KR20210067697A (ko) 2021-06-08
JP7382505B2 (ja) 2023-11-16
JP2023503481A (ja) 2023-01-30
CN114829465A (zh) 2022-07-29
TW202124533A (zh) 2021-07-01
CN114829465B (zh) 2024-02-23

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