WO2022071404A1 - Agent d'étanchéité pour élément d'affichage à cristaux liquides, matériau à conduction verticale et élément d'affichage à cristaux liquides - Google Patents

Agent d'étanchéité pour élément d'affichage à cristaux liquides, matériau à conduction verticale et élément d'affichage à cristaux liquides Download PDF

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Publication number
WO2022071404A1
WO2022071404A1 PCT/JP2021/035891 JP2021035891W WO2022071404A1 WO 2022071404 A1 WO2022071404 A1 WO 2022071404A1 JP 2021035891 W JP2021035891 W JP 2021035891W WO 2022071404 A1 WO2022071404 A1 WO 2022071404A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal display
display element
meth
sealant
Prior art date
Application number
PCT/JP2021/035891
Other languages
English (en)
Japanese (ja)
Inventor
勇人 ▲高▼田
Original Assignee
積水化学工業株式会社
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 積水化学工業株式会社 filed Critical 積水化学工業株式会社
Priority to JP2021568419A priority Critical patent/JP7151003B2/ja
Priority to CN202180047130.9A priority patent/CN115867590A/zh
Priority to KR1020227043399A priority patent/KR20230074660A/ko
Publication of WO2022071404A1 publication Critical patent/WO2022071404A1/fr

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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
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/56—Amines together with other curing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
    • C09K2200/0647—Polyepoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Sealing Material Composition (AREA)

Abstract

L'objectif de la présente invention est de fournir un agent d'étanchéité, pour un élément d'affichage à cristaux liquides, ayant une excellente stabilité au stockage, une excellente adhésivité et de faibles propriétés de contamination par cristaux liquides. Également, l'objectif de la présente invention est de fournir un matériau à conduction verticale et un élément d'affichage à cristaux liquides qui sont obtenus à l'aide dudit agent d'étanchéité pour un élément d'affichage à cristaux liquides. La présente invention concerne un agent d'étanchéité, pour un élément d'affichage à cristaux liquides, qui contient une résine durcissable et un agent thermodurcissable, l'agent thermodurcissable comprenant un composé imidazole et un adduit d'amine pour un composé époxy.
PCT/JP2021/035891 2020-09-30 2021-09-29 Agent d'étanchéité pour élément d'affichage à cristaux liquides, matériau à conduction verticale et élément d'affichage à cristaux liquides WO2022071404A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021568419A JP7151003B2 (ja) 2020-09-30 2021-09-29 液晶滴下工法用シール剤、上下導通材料、及び、液晶表示素子
CN202180047130.9A CN115867590A (zh) 2020-09-30 2021-09-29 液晶显示元件用密封剂、上下导通材料和液晶显示元件
KR1020227043399A KR20230074660A (ko) 2020-09-30 2021-09-29 액정 표시 소자용 시일제, 상하 도통 재료, 및 액정 표시 소자

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020166192 2020-09-30
JP2020-166192 2020-09-30

Publications (1)

Publication Number Publication Date
WO2022071404A1 true WO2022071404A1 (fr) 2022-04-07

Family

ID=80950584

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/035891 WO2022071404A1 (fr) 2020-09-30 2021-09-29 Agent d'étanchéité pour élément d'affichage à cristaux liquides, matériau à conduction verticale et élément d'affichage à cristaux liquides

Country Status (5)

Country Link
JP (1) JP7151003B2 (fr)
KR (1) KR20230074660A (fr)
CN (1) CN115867590A (fr)
TW (1) TW202225247A (fr)
WO (1) WO2022071404A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022255451A1 (fr) * 2021-06-03 2022-12-08 積水化学工業株式会社 Matériau d'étanchéité d'élément d'affichage à cristaux liquides et élément d'affichage à cristaux liquides

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1197588A (ja) * 1997-09-16 1999-04-09 Toshiba Chem Corp 液状封止用樹脂組成物
JP2001100224A (ja) * 1999-09-28 2001-04-13 Mitsui Chemicals Inc 液晶表示セル用シール材組成物
WO2008016122A1 (fr) * 2006-08-04 2008-02-07 Mitsui Chemicals, Inc. Matière d'étanchéité pour cristaux liquides, procédé pour la production d'écrans à cristaux liquides avec celle-ci et écrans à cristaux liquides
JP2011232631A (ja) * 2010-04-28 2011-11-17 Mitsui Chemicals Inc 液晶表示パネルの製造方法および液晶表示パネル
WO2012132203A1 (fr) * 2011-03-28 2012-10-04 三井化学株式会社 Agent d'étanchéité à cristaux liquides, procédé de fabrication d'un dispositif d'affichage à cristaux liquides l'utilisant et panneau d'affichage à cristaux liquides
US20170247586A1 (en) * 2014-11-13 2017-08-31 Henkel Ag & Co, Kgaa Thermally curable sealant composition and the use thereof
WO2019107070A1 (fr) * 2017-11-29 2019-06-06 協立化学産業株式会社 Composition de résine durcissable et son procédé de fabrication

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3583326B2 (ja) 1999-11-01 2004-11-04 協立化学産業株式会社 Ｌｃｄパネルの滴下工法用シール剤
KR100906926B1 (ko) 2001-05-16 2009-07-10 세키스이가가쿠 고교가부시키가이샤 경화성 수지 조성물, 표시 소자용 시일제 및 표시 소자용주입구 밀봉제

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1197588A (ja) * 1997-09-16 1999-04-09 Toshiba Chem Corp 液状封止用樹脂組成物
JP2001100224A (ja) * 1999-09-28 2001-04-13 Mitsui Chemicals Inc 液晶表示セル用シール材組成物
WO2008016122A1 (fr) * 2006-08-04 2008-02-07 Mitsui Chemicals, Inc. Matière d'étanchéité pour cristaux liquides, procédé pour la production d'écrans à cristaux liquides avec celle-ci et écrans à cristaux liquides
JP2011232631A (ja) * 2010-04-28 2011-11-17 Mitsui Chemicals Inc 液晶表示パネルの製造方法および液晶表示パネル
WO2012132203A1 (fr) * 2011-03-28 2012-10-04 三井化学株式会社 Agent d'étanchéité à cristaux liquides, procédé de fabrication d'un dispositif d'affichage à cristaux liquides l'utilisant et panneau d'affichage à cristaux liquides
US20170247586A1 (en) * 2014-11-13 2017-08-31 Henkel Ag & Co, Kgaa Thermally curable sealant composition and the use thereof
WO2019107070A1 (fr) * 2017-11-29 2019-06-06 協立化学産業株式会社 Composition de résine durcissable et son procédé de fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022255451A1 (fr) * 2021-06-03 2022-12-08 積水化学工業株式会社 Matériau d'étanchéité d'élément d'affichage à cristaux liquides et élément d'affichage à cristaux liquides

Also Published As

Publication number Publication date
JPWO2022071404A1 (fr) 2022-04-07
CN115867590A (zh) 2023-03-28
JP7151003B2 (ja) 2022-10-11
TW202225247A (zh) 2022-07-01
KR20230074660A (ko) 2023-05-31

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