CN114945636A - 偶氮化合物或其盐，以及含有该化合物或其盐的染料系偏光膜、染料系偏光板及显示装置 - Google Patents

偶氮化合物或其盐，以及含有该化合物或其盐的染料系偏光膜、染料系偏光板及显示装置 Download PDF

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Publication number
CN114945636A
CN114945636A CN202180009449.2A CN202180009449A CN114945636A CN 114945636 A CN114945636 A CN 114945636A CN 202180009449 A CN202180009449 A CN 202180009449A CN 114945636 A CN114945636 A CN 114945636A
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CN
China
Prior art keywords
group
formula
parts
dye
amino
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
CN202180009449.2A
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English (en)
Chinese (zh)
Inventor
森田陵太郎
服部由侑
望月典明
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku 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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Publication of CN114945636A publication Critical patent/CN114945636A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
CN202180009449.2A 2020-01-29 2021-01-20 偶氮化合物或其盐，以及含有该化合物或其盐的染料系偏光膜、染料系偏光板及显示装置 Pending CN114945636A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020012178 2020-01-29
JP2020-012178 2020-01-29
JP2020012177 2020-01-29
JP2020-012177 2020-01-29
PCT/JP2021/001847 WO2021153374A1 (fr) 2020-01-29 2021-01-20 Composé azoïque ou sel de celui-ci, et film polarisant à base de colorant, plaque polarisante à base de colorant et appareil d'affichage chacun contenant celu-ci

Publications (1)

Publication Number Publication Date
CN114945636A true CN114945636A (zh) 2022-08-26

Family

ID=77079885

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180009449.2A Pending CN114945636A (zh) 2020-01-29 2021-01-20 偶氮化合物或其盐，以及含有该化合物或其盐的染料系偏光膜、染料系偏光板及显示装置

Country Status (4)

Country Link
JP (1) JPWO2021153374A1 (fr)
CN (1) CN114945636A (fr)
TW (1) TW202146587A (fr)
WO (1) WO2021153374A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001002631A (ja) * 1999-06-22 2001-01-09 Sumitomo Chem Co Ltd ジスアゾ化合物及びそれを含有する染料系偏光膜
JP2001240762A (ja) * 1999-12-24 2001-09-04 Sumitomo Chem Co Ltd アゾ化合物又はその塩及びそれらを含有する染料系偏光膜
CN101501142A (zh) * 2006-09-08 2009-08-05 Lg化学株式会社 用于偏光膜的二色性染料、用于偏光膜的包含该二色性染料的组合物、形成偏光板的方法和由此制备的偏光板
US20110163268A1 (en) * 2010-01-05 2011-07-07 Nitto Denko Corporation Polarizing film
CN107614624A (zh) * 2015-05-20 2018-01-19 日本化药株式会社 偶氮化合物和含有偶氮化合物的染料型偏振膜以及偏振板
CN107614625A (zh) * 2015-05-20 2018-01-19 日本化药株式会社 偶氮化合物和含有偶氮化合物的染料型偏振膜以及偏振板
WO2019124161A1 (fr) * 2017-12-22 2019-06-27 日本化薬株式会社 Composé azoïque ou son sel, et élément polarisant, plaque polarisante et dispositif d'affichage comprenant ledit composé azoïque ou son sel
CN110249008A (zh) * 2017-03-31 2019-09-17 日本化药株式会社 偶氮化合物或其盐以及含有它们的染料系偏光膜、染料系偏光板及液晶显示装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001002631A (ja) * 1999-06-22 2001-01-09 Sumitomo Chem Co Ltd ジスアゾ化合物及びそれを含有する染料系偏光膜
JP2001240762A (ja) * 1999-12-24 2001-09-04 Sumitomo Chem Co Ltd アゾ化合物又はその塩及びそれらを含有する染料系偏光膜
CN101501142A (zh) * 2006-09-08 2009-08-05 Lg化学株式会社 用于偏光膜的二色性染料、用于偏光膜的包含该二色性染料的组合物、形成偏光板的方法和由此制备的偏光板
US20110163268A1 (en) * 2010-01-05 2011-07-07 Nitto Denko Corporation Polarizing film
CN107614624A (zh) * 2015-05-20 2018-01-19 日本化药株式会社 偶氮化合物和含有偶氮化合物的染料型偏振膜以及偏振板
CN107614625A (zh) * 2015-05-20 2018-01-19 日本化药株式会社 偶氮化合物和含有偶氮化合物的染料型偏振膜以及偏振板
CN110249008A (zh) * 2017-03-31 2019-09-17 日本化药株式会社 偶氮化合物或其盐以及含有它们的染料系偏光膜、染料系偏光板及液晶显示装置
WO2019124161A1 (fr) * 2017-12-22 2019-06-27 日本化薬株式会社 Composé azoïque ou son sel, et élément polarisant, plaque polarisante et dispositif d'affichage comprenant ledit composé azoïque ou son sel

Also Published As

Publication number Publication date
JPWO2021153374A1 (fr) 2021-08-05
TW202146587A (zh) 2021-12-16
WO2021153374A1 (fr) 2021-08-05

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