JP7389304B2 - 液晶表示素子用シール剤、液晶表示素子、及び、多価ヒドラジド化合物 - Google Patents

液晶表示素子用シール剤、液晶表示素子、及び、多価ヒドラジド化合物 Download PDF

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JP7389304B2
JP7389304B2 JP2023509428A JP2023509428A JP7389304B2 JP 7389304 B2 JP7389304 B2 JP 7389304B2 JP 2023509428 A JP2023509428 A JP 2023509428A JP 2023509428 A JP2023509428 A JP 2023509428A JP 7389304 B2 JP7389304 B2 JP 7389304B2
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liquid crystal
crystal display
sealant
display elements
thermosetting agent
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JPWO2023120683A1 (https=
JPWO2023120683A5 (https=
Inventor
勇人 ▲高▼田
達也 草加
唯一 洲上
大輝 山脇
恵理奈 山野（▲高▼岡）
大輔 柴田
さやか 脇岡
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Sekisui Chemical Co Ltd
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Sekisui Chemical Co Ltd
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    • 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
    • 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
    • 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
    • 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
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/24—Derivatives of hydrazine
    • 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
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0625—Polyacrylic esters or derivatives thereof
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Epoxy Resins (AREA)
  • Liquid Crystal (AREA)
JP2023509428A 2021-12-24 2022-12-23 液晶表示素子用シール剤、液晶表示素子、及び、多価ヒドラジド化合物 Active JP7389304B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023195211A JP2024020438A (ja) 2021-12-24 2023-11-16 液晶表示素子用シール剤、液晶表示素子、及び、多価ヒドラジド化合物

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2021211475 2021-12-24
JP2021211475 2021-12-24
JP2022073535 2022-04-27
JP2022073536 2022-04-27
JP2022073536 2022-04-27
JP2022073535 2022-04-27
JP2022182097 2022-11-14
JP2022182097 2022-11-14
PCT/JP2022/047508 WO2023120683A1 (ja) 2021-12-24 2022-12-23 液晶表示素子用シール剤、液晶表示素子、及び、多価ヒドラジド化合物

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JP2023195211A Division JP2024020438A (ja) 2021-12-24 2023-11-16 液晶表示素子用シール剤、液晶表示素子、及び、多価ヒドラジド化合物

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JPWO2023120683A1 JPWO2023120683A1 (https=) 2023-06-29
JPWO2023120683A5 JPWO2023120683A5 (https=) 2023-11-24
JP7389304B2 true JP7389304B2 (ja) 2023-11-29

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JP2023509428A Active JP7389304B2 (ja) 2021-12-24 2022-12-23 液晶表示素子用シール剤、液晶表示素子、及び、多価ヒドラジド化合物
JP2023195211A Pending JP2024020438A (ja) 2021-12-24 2023-11-16 液晶表示素子用シール剤、液晶表示素子、及び、多価ヒドラジド化合物

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JP2023195211A Pending JP2024020438A (ja) 2021-12-24 2023-11-16 液晶表示素子用シール剤、液晶表示素子、及び、多価ヒドラジド化合物

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JP (2) JP7389304B2 (https=)
KR (1) KR20240127959A (https=)
TW (1) TW202336205A (https=)
WO (1) WO2023120683A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004037937A (ja) 2002-07-04 2004-02-05 Nippon Kayaku Co Ltd 液晶シール剤およびそれを用いた液晶表示セル
WO2006009308A1 (ja) 2004-07-22 2006-01-26 Three Bond Co., Ltd. 硬化性組成物
WO2022045240A1 (ja) 2020-08-28 2022-03-03 積水化学工業株式会社 液晶表示素子用シール剤、上下導通材料、及び、液晶表示素子
CN114133904A (zh) 2021-11-01 2022-03-04 苏州润邦半导体材料科技有限公司 一种粘度可控的封框胶制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534907Y2 (https=) 1972-10-11 1978-02-07
JPS6217675Y2 (https=) 1980-12-05 1987-05-07
JPH0752263B2 (ja) * 1985-07-10 1995-06-05 株式会社日立製作所 強誘電性液晶素子
JPH0714694B2 (ja) 1988-09-29 1995-02-22 三菱自動車工業株式会社 塩化ビニル製トリム表皮の防しわ貼込法
JP3053499U (ja) 1998-04-24 1998-10-27 東益貿易股▲ぶん▼有限公司 組立て壁面パネル
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
JP6090570B2 (ja) * 2012-04-26 2017-03-08 Jnc株式会社 光配向用液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004037937A (ja) 2002-07-04 2004-02-05 Nippon Kayaku Co Ltd 液晶シール剤およびそれを用いた液晶表示セル
WO2006009308A1 (ja) 2004-07-22 2006-01-26 Three Bond Co., Ltd. 硬化性組成物
WO2022045240A1 (ja) 2020-08-28 2022-03-03 積水化学工業株式会社 液晶表示素子用シール剤、上下導通材料、及び、液晶表示素子
CN114133904A (zh) 2021-11-01 2022-03-04 苏州润邦半导体材料科技有限公司 一种粘度可控的封框胶制备方法

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JPWO2023120683A1 (https=) 2023-06-29
KR20240127959A (ko) 2024-08-23
JP2024020438A (ja) 2024-02-14
TW202336205A (zh) 2023-09-16
WO2023120683A1 (ja) 2023-06-29

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