CN115244105A - 聚酰亚胺清漆 - Google Patents

聚酰亚胺清漆 Download PDF

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Publication number
CN115244105A
CN115244105A CN202180020418.7A CN202180020418A CN115244105A CN 115244105 A CN115244105 A CN 115244105A CN 202180020418 A CN202180020418 A CN 202180020418A CN 115244105 A CN115244105 A CN 115244105A
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CN
China
Prior art keywords
group
formula
carbon atoms
liquid crystal
polyimide
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202180020418.7A
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English (en)
Chinese (zh)
Inventor
丰田美希
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.)
Nissan Chemical Corp
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Nissan Chemical Corp
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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of CN115244105A publication Critical patent/CN115244105A/zh
Pending legal-status Critical Current

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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
    • 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
    • C08G73/14—Polyamide-imides
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
CN202180020418.7A 2020-03-13 2021-03-04 聚酰亚胺清漆 Pending CN115244105A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-044505 2020-03-13
JP2020044505 2020-03-13
PCT/JP2021/008329 WO2021182267A1 (ja) 2020-03-13 2021-03-04 ポリイミドワニス

Publications (1)

Publication Number Publication Date
CN115244105A true CN115244105A (zh) 2022-10-25

Family

ID=77672256

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180020418.7A Pending CN115244105A (zh) 2020-03-13 2021-03-04 聚酰亚胺清漆

Country Status (5)

Country Link
JP (1) JPWO2021182267A1 (ja)
KR (1) KR20220152527A (ja)
CN (1) CN115244105A (ja)
TW (1) TW202200721A (ja)
WO (1) WO2021182267A1 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005083504A1 (ja) * 2004-02-26 2005-09-09 Nissan Chemical Industries, Ltd. 光配向用液晶配向剤およびそれを用いた液晶表示素子
WO2008013285A1 (fr) * 2006-07-28 2008-01-31 Nissan Chemical Industries, Ltd. Agent d'alignement des cristaux liquides et affichages à cristaux liquides à partir de celui-ci de la même façon
WO2013099937A1 (ja) * 2011-12-28 2013-07-04 日産化学工業株式会社 液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法
CN103874723A (zh) * 2011-08-12 2014-06-18 宇部兴产株式会社 聚酰亚胺前体，聚酰亚胺，聚酰亚胺膜，和用于制造其的三嗪化合物的制备方法
CN104081268A (zh) * 2011-11-01 2014-10-01 日产化学工业株式会社 液晶取向处理剂、液晶取向膜及液晶显示元件
CN107429057A (zh) * 2015-03-13 2017-12-01 旭化成株式会社 聚酰亚胺前体树脂组合物
CN110431483A (zh) * 2019-01-23 2019-11-08 律胜科技股份有限公司 感光性树脂组合物及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4514247B2 (ja) * 1998-11-12 2010-07-28 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
US7524541B2 (en) 2002-08-29 2009-04-28 Nissan Chemical Industries, Ltd. Material for liquid crystal aligning and liquid crystal displays made by using the same
KR101610558B1 (ko) 2011-07-12 2016-04-07 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
JP6447304B2 (ja) * 2015-03-27 2019-01-09 Jsr株式会社 液晶配向剤、液晶配向膜及びその製造方法、液晶表示素子、位相差フィルム及びその製造方法、重合体並びに化合物

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005083504A1 (ja) * 2004-02-26 2005-09-09 Nissan Chemical Industries, Ltd. 光配向用液晶配向剤およびそれを用いた液晶表示素子
WO2008013285A1 (fr) * 2006-07-28 2008-01-31 Nissan Chemical Industries, Ltd. Agent d'alignement des cristaux liquides et affichages à cristaux liquides à partir de celui-ci de la même façon
CN103874723A (zh) * 2011-08-12 2014-06-18 宇部兴产株式会社 聚酰亚胺前体，聚酰亚胺，聚酰亚胺膜，和用于制造其的三嗪化合物的制备方法
CN104081268A (zh) * 2011-11-01 2014-10-01 日产化学工业株式会社 液晶取向处理剂、液晶取向膜及液晶显示元件
WO2013099937A1 (ja) * 2011-12-28 2013-07-04 日産化学工業株式会社 液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法
CN107429057A (zh) * 2015-03-13 2017-12-01 旭化成株式会社 聚酰亚胺前体树脂组合物
CN110431483A (zh) * 2019-01-23 2019-11-08 律胜科技股份有限公司 感光性树脂组合物及其应用

Also Published As

Publication number Publication date
TW202200721A (zh) 2022-01-01
WO2021182267A1 (ja) 2021-09-16
KR20220152527A (ko) 2022-11-16
JPWO2021182267A1 (ja) 2021-09-16

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