TW200801743A - Liquid crystal sealing agent and liquid crystal display cell using the same - Google Patents

Liquid crystal sealing agent and liquid crystal display cell using the same

Info

Publication number
TW200801743A
TW200801743A TW096118592A TW96118592A TW200801743A TW 200801743 A TW200801743 A TW 200801743A TW 096118592 A TW096118592 A TW 096118592A TW 96118592 A TW96118592 A TW 96118592A TW 200801743 A TW200801743 A TW 200801743A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
sealing agent
crystal sealing
epoxy resins
same
Prior art date
Application number
TW096118592A
Other languages
Chinese (zh)
Other versions
TWI401510B (en
Inventor
Toyohumi Asano
Masahiro Kida
Masahiro Imaizumi
Naoyuki Ochi
Tsutomu Namiki
Hideyuki Ota
Eiichi Nishihara
Masahiro Hirano
Naoki Toneda
Original Assignee
Nippon Kayaku Kk
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 Kk filed Critical Nippon Kayaku Kk
Publication of TW200801743A publication Critical patent/TW200801743A/en
Application granted granted Critical
Publication of TWI401510B publication Critical patent/TWI401510B/en

Links

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
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • 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
    • G02F1/1341—Filling or closing of cells
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Epoxy Resins (AREA)
  • Sealing Material Composition (AREA)

Abstract

Disclosed is a liquid crystal sealing agent which has an extremely low possibility of contaminating liquid crystals, while exhibiting excellent coating workability and bondability with a substrate. In addition, this liquid crystal sealing agent has long working life, long pot life, and high adhesion strength. Specifically disclosed is a liquid crystal sealing agent which is characterized by containing (a) a hydrazide compound having a isocyanuric ring structure represented by the general formula (1) below, and (b) one or more curable resins selected from epoxy resins, (meth)acrylated epoxy resins, and partially (meth)acrylated epoxy resins. (1) [In the formula, R1-R3 independently represent a hydrogen atom or a molecular skeleton represented by the following general formula (2): (2) (wherein n represents an integer of 1-6).]
TW096118592A 2006-05-26 2007-05-24 A liquid crystal sealant and a liquid crystal display unit using the same TWI401510B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006146288 2006-05-26

Publications (2)

Publication Number Publication Date
TW200801743A true TW200801743A (en) 2008-01-01
TWI401510B TWI401510B (en) 2013-07-11

Family

ID=38778390

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096118592A TWI401510B (en) 2006-05-26 2007-05-24 A liquid crystal sealant and a liquid crystal display unit using the same

Country Status (5)

Country Link
JP (1) JP4977896B2 (en)
KR (1) KR101299026B1 (en)
CN (1) CN101454713B (en)
TW (1) TWI401510B (en)
WO (1) WO2007138870A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5268235B2 (en) * 2006-07-05 2013-08-21 日本化薬株式会社 Liquid crystal sealant and liquid crystal display cell using the same
JP5008117B2 (en) * 2006-07-11 2012-08-22 日本化薬株式会社 Liquid crystal sealant and liquid crystal display cell using the same
KR101402018B1 (en) * 2007-06-25 2014-06-02 니폰 가야꾸 가부시끼가이샤 Sealing material for liquid crystal and liquid-crystal display cell made with the same
JP5343527B2 (en) * 2008-11-20 2013-11-13 Ｊｓｒ株式会社 Curable composition, liquid crystal sealant, and liquid crystal display element
JP4961458B2 (en) * 2009-06-10 2012-06-27 協立化学産業株式会社 Hydrazide compound and method for producing the same, and curing agent, resin composition and cured product using the same
JP5393292B2 (en) * 2009-06-26 2014-01-22 日本化薬株式会社 Liquid crystal sealing agent for liquid crystal dropping method and liquid crystal display cell using the same
JP5433438B2 (en) * 2010-01-22 2014-03-05 日本化薬株式会社 Liquid crystal sealing agent for thermosetting liquid crystal dropping method and liquid crystal display cell using the same
CN107431025B (en) * 2014-11-13 2020-01-17 汉高股份有限及两合公司 Heat-curable sealant composition and use thereof
JP6482371B2 (en) * 2015-05-11 2019-03-13 日本化薬株式会社 Method for producing resin composition
WO2018225544A1 (en) 2017-06-06 2018-12-13 日本化薬株式会社 Photocurable composition and electronic component adhesive
CN110903793A (en) * 2019-11-22 2020-03-24 Tcl华星光电技术有限公司 Frame sealing adhesive material and liquid crystal display panel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148800A (en) * 1975-06-16 1976-12-21 Hitachi Ltd Thermosetting resin composition
JP3902366B2 (en) * 1999-11-04 2007-04-04 株式会社リコー Sealant and display element for plastic film liquid crystal element
JP2002371069A (en) * 2001-06-15 2002-12-26 Japan Hydrazine Co Inc Tris(2-hydrazinocarbonylethyl)isocyanurate
CA2503143A1 (en) * 2002-11-06 2004-05-21 Nippon Kayaku Kabushiki Kaisha Sealing material for liquid crystal and liquid crystal display cell using same
US20070096056A1 (en) * 2003-11-26 2007-05-03 Mitsui Chemicals, Inc. One component resin composition curable with combination of light and heat and use of the same
JP2006321889A (en) * 2005-05-18 2006-11-30 Natoko Kk One-pack cold-setting composition
JP2007156183A (en) * 2005-12-06 2007-06-21 Sekisui Chem Co Ltd Sealing material for liquid crystal dropping method, vertically conducting material, and liquid crystal display element
JP5008117B2 (en) * 2006-07-11 2012-08-22 日本化薬株式会社 Liquid crystal sealant and liquid crystal display cell using the same

Also Published As

Publication number Publication date
JPWO2007138870A1 (en) 2009-10-01
TWI401510B (en) 2013-07-11
KR20090023354A (en) 2009-03-04
CN101454713A (en) 2009-06-10
CN101454713B (en) 2011-03-09
KR101299026B1 (en) 2013-08-27
WO2007138870A1 (en) 2007-12-06
JP4977896B2 (en) 2012-07-18

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