KR102910124B1 - 광학용 시트상 접착제 - Google Patents

광학용 시트상 접착제

Info

Publication number
KR102910124B1
KR102910124B1 KR1020227017521A KR20227017521A KR102910124B1 KR 102910124 B1 KR102910124 B1 KR 102910124B1 KR 1020227017521 A KR1020227017521 A KR 1020227017521A KR 20227017521 A KR20227017521 A KR 20227017521A KR 102910124 B1 KR102910124 B1 KR 102910124B1
Authority
KR
South Korea
Prior art keywords
adhesive
optical sheet
component
epoxy resin
cured product
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.)
Active
Application number
KR1020227017521A
Other languages
English (en)
Korean (ko)
Other versions
KR20220161545A (ko
Inventor
다츠키 하세가와
겐타 니시지마
미키히로 가시오
Original Assignee
린텍 가부시키가이샤
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Publication date
Application filed by 린텍 가부시키가이샤 filed Critical 린텍 가부시키가이샤
Publication of KR20220161545A publication Critical patent/KR20220161545A/ko
Application granted granted Critical
Publication of KR102910124B1 publication Critical patent/KR102910124B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • 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
    • C08G59/20—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 epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of 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
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J129/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
    • C09J129/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • 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
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J171/00—Adhesives based on polyethers obtained by reactions forming an ether link in the main chain; Adhesives based on derivatives of such polymers
    • C09J171/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C09J171/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • 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
    • C09J201/00—Adhesives based on unspecified macromolecular compounds
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35—Heat-activated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Epoxy Resins (AREA)
KR1020227017521A 2020-03-30 2021-03-26 광학용 시트상 접착제 Active KR102910124B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020059987 2020-03-30
JPJP-P-2020-059987 2020-03-30
PCT/JP2021/013141 WO2021200757A1 (ja) 2020-03-30 2021-03-26 光学用シート状接着剤

Publications (2)

Publication Number Publication Date
KR20220161545A KR20220161545A (ko) 2022-12-06
KR102910124B1 true KR102910124B1 (ko) 2026-01-08

Family

ID=77927393

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020227017521A Active KR102910124B1 (ko) 2020-03-30 2021-03-26 광학용 시트상 접착제
KR1020227028055A Active KR102910126B1 (ko) 2020-03-30 2021-03-26 광 경화성 시트상 접착제

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020227028055A Active KR102910126B1 (ko) 2020-03-30 2021-03-26 광 경화성 시트상 접착제

Country Status (5)

Country Link
JP (2) JP7709956B2 (https=)
KR (2) KR102910124B1 (https=)
CN (2) CN115279854B (https=)
TW (2) TWI868337B (https=)
WO (2) WO2021200757A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023112685A1 (ja) * 2021-12-16 2023-06-22 古河電気工業株式会社 フレキシブルデバイス用基材・接着剤層一体型シート、及びフレキキシブルデバイスの製造方法
JP7450116B2 (ja) * 2022-01-13 2024-03-14 古河電気工業株式会社 フレキシブルデバイス用樹脂組成物、フレキシブルデバイス用フィルム状接着剤、フレキシブルデバイス用接着シート、及びフレキシブルデバイスの製造方法

Citations (4)

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JP2010184952A (ja) 2009-02-10 2010-08-26 Toagosei Co Ltd フレキシブル印刷配線板用難燃性接着剤組成物及びそれを用いたフレキシブル印刷配線板
JP2014043543A (ja) 2012-07-31 2014-03-13 Nitto Denko Corp 放射線硬化型粘着剤、放射線硬化型粘着剤層、放射線硬化型粘着シートおよび積層体
WO2018194099A1 (ja) 2017-04-19 2018-10-25 味の素株式会社 樹脂組成物
WO2019189618A1 (ja) 2018-03-28 2019-10-03 リンテック株式会社 電子デバイス封止体、シート状接着剤、電子デバイス封止用接着フィルム、及び電子デバイス封止体の製造方法

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KR100827756B1 (ko) * 2002-03-13 2008-05-07 쓰리엠 이노베이티브 프로퍼티즈 캄파니 열경화성 접착제 및 이것을 사용한 접착체 필름
JP5448024B2 (ja) * 2007-03-15 2014-03-19 住友化学株式会社 光硬化性接着剤、該光硬化性接着剤を用いた偏光板およびその製造方法、光学部材および液晶表示装置
WO2010140442A1 (ja) 2009-06-01 2010-12-09 日東電工株式会社 光硬化型粘接着剤組成物、光硬化型粘接着剤層、および光硬化型粘接着シート
JP5465453B2 (ja) * 2009-03-26 2014-04-09 パナソニック株式会社 光導波路形成用エポキシ樹脂組成物、光導波路形成用硬化性フィルム、光伝送用フレキシブルプリント配線板、及び電子情報機器
JP2010275373A (ja) 2009-05-26 2010-12-09 Toagosei Co Ltd 光学フィルム又はシート用活性エネルギー線硬化型組成物及び活性エネルギー線硬化型粘接着フィルム又はシート
JP5555532B2 (ja) * 2010-04-22 2014-07-23 積水化学工業株式会社 有機ｅｌ素子用封止剤及び有機ｅｌ素子
JP5651421B2 (ja) 2010-10-07 2015-01-14 三井化学株式会社 封止用組成物及びそれを用いた封止用シート
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Publication number Priority date Publication date Assignee Title
JP2010184952A (ja) 2009-02-10 2010-08-26 Toagosei Co Ltd フレキシブル印刷配線板用難燃性接着剤組成物及びそれを用いたフレキシブル印刷配線板
JP2014043543A (ja) 2012-07-31 2014-03-13 Nitto Denko Corp 放射線硬化型粘着剤、放射線硬化型粘着剤層、放射線硬化型粘着シートおよび積層体
WO2018194099A1 (ja) 2017-04-19 2018-10-25 味の素株式会社 樹脂組成物
WO2019189618A1 (ja) 2018-03-28 2019-10-03 リンテック株式会社 電子デバイス封止体、シート状接着剤、電子デバイス封止用接着フィルム、及び電子デバイス封止体の製造方法

Also Published As

Publication number Publication date
TW202140734A (zh) 2021-11-01
CN115427526A (zh) 2022-12-02
JPWO2021200758A1 (https=) 2021-10-07
WO2021200757A1 (ja) 2021-10-07
TWI868337B (zh) 2025-01-01
CN115279854A (zh) 2022-11-01
KR20220161545A (ko) 2022-12-06
WO2021200758A1 (ja) 2021-10-07
TW202142661A (zh) 2021-11-16
KR20220161547A (ko) 2022-12-06
JPWO2021200757A1 (https=) 2021-10-07
JP7709956B2 (ja) 2025-07-17
CN115427526B (zh) 2025-02-25
KR102910126B1 (ko) 2026-01-08
CN115279854B (zh) 2024-12-13
JP7631316B2 (ja) 2025-02-18

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