JP7249732B2 - 光学フィルムおよび光学フィルムの製造方法 - Google Patents

光学フィルムおよび光学フィルムの製造方法 Download PDF

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Publication number
JP7249732B2
JP7249732B2 JP2017216757A JP2017216757A JP7249732B2 JP 7249732 B2 JP7249732 B2 JP 7249732B2 JP 2017216757 A JP2017216757 A JP 2017216757A JP 2017216757 A JP2017216757 A JP 2017216757A JP 7249732 B2 JP7249732 B2 JP 7249732B2
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Japan
Prior art keywords
formula
optical film
polyamideimide
resin
represented
Prior art date
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Active
Application number
JP2017216757A
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English (en)
Japanese (ja)
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JP2018119133A (ja
Inventor
皓史 宮本
紘子 杉山
淳一 池内
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
Original Assignee
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.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to KR1020197023934A priority Critical patent/KR102461806B1/ko
Priority to CN201880007358.3A priority patent/CN110199210B/zh
Priority to PCT/JP2018/000806 priority patent/WO2018135433A1/ja
Priority to TW107101680A priority patent/TWI758399B/zh
Publication of JP2018119133A publication Critical patent/JP2018119133A/ja
Application granted granted Critical
Publication of JP7249732B2 publication Critical patent/JP7249732B2/ja
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Classifications

    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • 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
    • C08G73/1032—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) used
    • 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
    • C08G73/1039—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors comprising halogen-containing substituents
    • 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
    • C08G73/14—Polyamide-imides
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (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)
JP2017216757A 2017-01-20 2017-11-09 光学フィルムおよび光学フィルムの製造方法 Active JP7249732B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020197023934A KR102461806B1 (ko) 2017-01-20 2018-01-15 광학 필름 및 광학 필름의 제조 방법
CN201880007358.3A CN110199210B (zh) 2017-01-20 2018-01-15 光学膜及光学膜的制造方法
PCT/JP2018/000806 WO2018135433A1 (ja) 2017-01-20 2018-01-15 光学フィルム及び光学フィルムの製造方法
TW107101680A TWI758399B (zh) 2017-01-20 2018-01-17 光學膜及光學膜之製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017008830 2017-01-20
JP2017008830 2017-01-20

Publications (2)

Publication Number Publication Date
JP2018119133A JP2018119133A (ja) 2018-08-02
JP7249732B2 true JP7249732B2 (ja) 2023-03-31

Family

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JP2017216757A Active JP7249732B2 (ja) 2017-01-20 2017-11-09 光学フィルムおよび光学フィルムの製造方法

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JP (1) JP7249732B2 (ko)
KR (1) KR102461806B1 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102350095B1 (ko) * 2018-01-03 2022-01-11 주식회사 엘지화학 방향족 폴리(아미드-이미드) 공중합체 필름과 이의 제조 방법
CN113227212A (zh) * 2018-12-28 2021-08-06 住友化学株式会社 光学膜
JP7365211B2 (ja) * 2019-12-02 2023-10-19 住友化学株式会社 光学フィルム
CN111381295A (zh) * 2018-12-28 2020-07-07 住友化学株式会社 光学膜
WO2020138046A1 (ja) * 2018-12-28 2020-07-02 住友化学株式会社 光学フィルム
JP7382810B2 (ja) * 2018-12-28 2023-11-17 住友化学株式会社 光学フィルム
CN112143227A (zh) * 2019-06-27 2020-12-29 住友化学株式会社 光学膜、柔性显示装置及光学膜的制造方法
KR102147349B1 (ko) 2019-09-30 2020-08-25 에스케이이노베이션 주식회사 윈도우 커버 필름 및 이를 이용한 플렉서블 디스플레이 패널
KR102147297B1 (ko) * 2019-09-30 2020-08-24 에스케이이노베이션 주식회사 윈도우 커버 필름 및 이를 포함하는 플렉서블 디스플레이 패널
KR102147299B1 (ko) 2019-09-30 2020-08-24 에스케이이노베이션 주식회사 윈도우 커버 필름 및 이를 포함하는 플렉서블 디스플레이 패널
CN112778522A (zh) * 2019-11-07 2021-05-11 住友化学株式会社 聚酰胺酰亚胺树脂、光学膜及柔性显示装置
CN112094411B (zh) * 2020-09-22 2022-11-08 江苏慧智新材料科技有限公司 一种透明性聚酰胺酰亚胺树脂及其制备方法和应用
CN113667094B (zh) * 2021-08-31 2023-03-03 万华化学（宁波）有限公司 一种耐曝光异氰酸酯组合物和制备方法及其在制备高强度聚氨酯光学树脂中的应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009086362A (ja) 2007-09-28 2009-04-23 Fujifilm Corp 偏光板
WO2012144563A1 (ja) 2011-04-20 2012-10-26 株式会社カネカ ポリアミドイミド溶液およびポリアミドイミド膜
WO2016002665A1 (ja) 2014-06-30 2016-01-07 日本ゼオン株式会社 光学フィルム及びその製造方法
JP2016125063A (ja) 2015-01-02 2016-07-11 三星電子株式会社Samsung Electronics Co., Ltd. 表示装置用ウィンドウフィルムおよびこれを含む表示装置
WO2016152459A1 (ja) 2015-03-24 2016-09-29 コニカミノルタ株式会社 ポリイミド系光学フィルム、その製造方法及び有機エレクトロルミネッセンスディスプレイ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3729291B2 (ja) 1996-06-10 2005-12-21 東洋紡績株式会社 共重合ポリアミドイミド樹脂
JP5252370B2 (ja) 2007-04-16 2013-07-31 日立化成株式会社 ポリアミドイミド樹脂組成物及び塗料組成物
JP2009286826A (ja) 2008-05-27 2009-12-10 Hitachi Chem Co Ltd 耐熱性樹脂組成物及びそれを塗料成分とする塗料
KR101293346B1 (ko) * 2008-09-26 2013-08-06 코오롱인더스트리 주식회사 폴리이미드 필름

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009086362A (ja) 2007-09-28 2009-04-23 Fujifilm Corp 偏光板
WO2012144563A1 (ja) 2011-04-20 2012-10-26 株式会社カネカ ポリアミドイミド溶液およびポリアミドイミド膜
WO2016002665A1 (ja) 2014-06-30 2016-01-07 日本ゼオン株式会社 光学フィルム及びその製造方法
JP2016125063A (ja) 2015-01-02 2016-07-11 三星電子株式会社Samsung Electronics Co., Ltd. 表示装置用ウィンドウフィルムおよびこれを含む表示装置
WO2016152459A1 (ja) 2015-03-24 2016-09-29 コニカミノルタ株式会社 ポリイミド系光学フィルム、その製造方法及び有機エレクトロルミネッセンスディスプレイ

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Publication number Publication date
KR20190109453A (ko) 2019-09-25
JP2018119133A (ja) 2018-08-02
KR102461806B1 (ko) 2022-11-01

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