JPWO2021171939A1 - - Google Patents

Info

Publication number
JPWO2021171939A1
JPWO2021171939A1 JP2022503207A JP2022503207A JPWO2021171939A1 JP WO2021171939 A1 JPWO2021171939 A1 JP WO2021171939A1 JP 2022503207 A JP2022503207 A JP 2022503207A JP 2022503207 A JP2022503207 A JP 2022503207A JP WO2021171939 A1 JPWO2021171939 A1 JP WO2021171939A1
Authority
JP
Japan
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
JP2022503207A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021171939A1 publication Critical patent/JPWO2021171939A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on 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 C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2022503207A 2020-02-26 2021-02-03 Pending JPWO2021171939A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020030729 2020-02-26
PCT/JP2021/003962 WO2021171939A1 (en) 2020-02-26 2021-02-03 Polyimide varnish

Publications (1)

Publication Number Publication Date
JPWO2021171939A1 true JPWO2021171939A1 (en) 2021-09-02

Family

ID=77490125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022503207A Pending JPWO2021171939A1 (en) 2020-02-26 2021-02-03

Country Status (5)

Country Link
JP (1) JPWO2021171939A1 (en)
KR (1) KR20220147083A (en)
CN (1) CN115151609A (en)
TW (1) TW202144511A (en)
WO (1) WO2021171939A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230279262A1 (en) * 2022-03-02 2023-09-07 Dupont Electronics, Inc. Polymer compositions and coating solutions
WO2024058164A1 (en) * 2022-09-13 2024-03-21 日産化学株式会社 Liquid crystal aligning agent and liquid crystal display element

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63317553A (en) * 1987-06-22 1988-12-26 Mitsubishi Gas Chem Co Inc Photosensitive polyamide acid composition
JP2526845B2 (en) 1991-10-25 1996-08-21 日産化学工業株式会社 Polyimide varnish composition and use thereof
JPH08248423A (en) * 1995-03-13 1996-09-27 Dainippon Ink & Chem Inc Material for liquid crystal oriented film
JP2003183496A (en) * 2001-12-13 2003-07-03 Toray Ind Inc Polyimide precursor composition
CN100373237C (en) * 2002-05-23 2008-03-05 日产化学工业株式会社 Liquid crystal aligning agent, liquid crystal aligning films and liquid crystal display devices
JP4211569B2 (en) * 2002-12-16 2009-01-21 宇部興産株式会社 Composition for polyimide siloxane insulating film, insulating film, and method for forming insulating film
JP4793536B2 (en) * 2004-11-10 2011-10-12 Ｊｓｒ株式会社 Liquid crystal aligning agent and liquid crystal display element
US7745516B2 (en) * 2005-10-12 2010-06-29 E. I. Du Pont De Nemours And Company Composition of polyimide and sterically-hindered hydrophobic epoxy
JP5668922B2 (en) * 2010-03-01 2015-02-12 Jsr株式会社 Liquid crystal aligning agent and liquid crystal display element
KR101759756B1 (en) 2010-04-16 2017-07-19 닛산 가가쿠 고교 가부시키 가이샤 Liquid crystal aligning agent, liquid crystal alignment film produced using same, and liquid crystal display element
WO2016140328A1 (en) * 2015-03-04 2016-09-09 日産化学工業株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
CN109564370B (en) * 2016-06-14 2022-05-13 日产化学株式会社 Liquid crystal aligning agent for coating BOA substrate or BCS-containing substrate and liquid crystal display element

Also Published As

Publication number Publication date
KR20220147083A (en) 2022-11-02
TW202144511A (en) 2021-12-01
CN115151609A (en) 2022-10-04
WO2021171939A1 (en) 2021-09-02

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Legal Events

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A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220708

A621 Written request for application examination

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Effective date: 20240110