CN115151609B - 聚酰亚胺清漆 - Google Patents

聚酰亚胺清漆 Download PDF

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Publication number
CN115151609B
CN115151609B CN202180016298.3A CN202180016298A CN115151609B CN 115151609 B CN115151609 B CN 115151609B CN 202180016298 A CN202180016298 A CN 202180016298A CN 115151609 B CN115151609 B CN 115151609B
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CN
China
Prior art keywords
group
carbon atoms
polyimide
liquid crystal
aromatic
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Active
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CN202180016298.3A
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English (en)
Chinese (zh)
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CN115151609A (zh
Inventor
芦泽亮一
松本欣也
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Nissan Chemical Corp
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Nissan Chemical Corp
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Publication of CN115151609A publication Critical patent/CN115151609A/zh
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    • 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)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
CN202180016298.3A 2020-02-26 2021-02-03 聚酰亚胺清漆 Active CN115151609B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-030729 2020-02-26
JP2020030729 2020-02-26
PCT/JP2021/003962 WO2021171939A1 (ja) 2020-02-26 2021-02-03 ポリイミドワニス

Publications (2)

Publication Number Publication Date
CN115151609A CN115151609A (zh) 2022-10-04
CN115151609B true CN115151609B (zh) 2025-02-18

Family

ID=77490125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180016298.3A Active CN115151609B (zh) 2020-02-26 2021-02-03 聚酰亚胺清漆

Country Status (5)

Country Link
JP (1) JP7729325B2 (https=)
KR (1) KR20220147083A (https=)
CN (1) CN115151609B (https=)
TW (1) TWI887357B (https=)
WO (1) WO2021171939A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240150452A (ko) 2022-02-17 2024-10-15 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
US12234374B2 (en) * 2022-03-02 2025-02-25 Dupont Electronics, Inc. Polymer compositions and coating solutions
CN119856108A (zh) * 2022-09-13 2025-04-18 日产化学株式会社 液晶取向剂和液晶显示元件
WO2025177974A1 (ja) * 2024-02-20 2025-08-28 日産化学株式会社 液晶配向剤、液晶配向膜、及び液晶表示素子
TWI905717B (zh) * 2024-04-16 2025-11-21 奇美實業股份有限公司 光配向法用的液晶配向劑、液晶配向膜與液晶顯示元件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08248423A (ja) * 1995-03-13 1996-09-27 Dainippon Ink & Chem Inc 液晶配向膜用材料
JP2004211064A (ja) * 2002-12-16 2004-07-29 Ube Ind Ltd ポリイミドシロキサン絶縁膜用組成物、絶縁膜、および、絶縁膜の形成方法
CN102191064A (zh) * 2010-03-01 2011-09-21 Jsr株式会社 液晶取向剂、液晶取向膜以及液晶显示元件

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63317553A (ja) * 1987-06-22 1988-12-26 Mitsubishi Gas Chem Co Inc ポリアミド酸系感光性組成物
JP2526845B2 (ja) 1991-10-25 1996-08-21 日産化学工業株式会社 ポリイミドワニス組成物及びその使用法
JP2003183496A (ja) * 2001-12-13 2003-07-03 Toray Ind Inc ポリイミド前駆体組成物
US7105211B2 (en) * 2002-05-23 2006-09-12 Nissan Chemical Industries, Ltd. Liquid crystal aligning agent, liquid crystal aligning films, and liquid crystal display devices
JP4793536B2 (ja) * 2004-11-10 2011-10-12 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
US7745516B2 (en) * 2005-10-12 2010-06-29 E. I. Du Pont De Nemours And Company Composition of polyimide and sterically-hindered hydrophobic epoxy
JP5713008B2 (ja) 2010-04-16 2015-05-07 日産化学工業株式会社 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子
KR102591733B1 (ko) * 2015-03-04 2023-10-19 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
JP7067472B2 (ja) * 2016-06-14 2022-05-16 日産化学株式会社 Ｂｏａ基板又はｂｃｓ付き基板塗布用液晶配向剤及び液晶表示素子
CN112055832B (zh) * 2018-05-29 2023-12-05 Jsr株式会社 液晶取向剂及其制造方法、液晶取向膜及其制造方法以及液晶元件

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08248423A (ja) * 1995-03-13 1996-09-27 Dainippon Ink & Chem Inc 液晶配向膜用材料
JP2004211064A (ja) * 2002-12-16 2004-07-29 Ube Ind Ltd ポリイミドシロキサン絶縁膜用組成物、絶縁膜、および、絶縁膜の形成方法
CN102191064A (zh) * 2010-03-01 2011-09-21 Jsr株式会社 液晶取向剂、液晶取向膜以及液晶显示元件

Also Published As

Publication number Publication date
WO2021171939A1 (ja) 2021-09-02
KR20220147083A (ko) 2022-11-02
TW202144511A (zh) 2021-12-01
TWI887357B (zh) 2025-06-21
JPWO2021171939A1 (https=) 2021-09-02
JP7729325B2 (ja) 2025-08-26
CN115151609A (zh) 2022-10-04

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