KR20240089054A - 광 경화성 점착 시트 - Google Patents

광 경화성 점착 시트 Download PDF

Info

Publication number
KR20240089054A
KR20240089054A KR1020247013649A KR20247013649A KR20240089054A KR 20240089054 A KR20240089054 A KR 20240089054A KR 1020247013649 A KR1020247013649 A KR 1020247013649A KR 20247013649 A KR20247013649 A KR 20247013649A KR 20240089054 A KR20240089054 A KR 20240089054A
Authority
KR
South Korea
Prior art keywords
adhesive sheet
mass
less
meth
glass plate
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
KR1020247013649A
Other languages
English (en)
Korean (ko)
Inventor
요스케 시미즈
다이키 시모쿠리
히로타카 오하라
다카히로 노나카
Original Assignee
닛토덴코 가부시키가이샤
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 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20240089054A publication Critical patent/KR20240089054A/ko
Pending legal-status Critical Current

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J4/00Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C09J4/06Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00Copolymers 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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10Esters
    • C08F222/1006Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/103Esters of polyhydric alcohols or polyhydric phenols of trialcohols, e.g. trimethylolpropane tri(meth)acrylate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F285/00Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J4/00Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/10Adhesives in the form of films or foils without carriers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38Pressure-sensitive adhesives [PSA]
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38Pressure-sensitive adhesives [PSA]
    • C09J7/381Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385Acrylic polymers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/30Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/40Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/416Additional features of adhesives in the form of films or foils characterized by the presence of essential components use of irradiation

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)
KR1020247013649A 2021-10-27 2022-10-21 광 경화성 점착 시트 Pending KR20240089054A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021175660 2021-10-27
JPJP-P-2021-175660 2021-10-27
PCT/JP2022/039265 WO2023074554A1 (ja) 2021-10-27 2022-10-21 光硬化性粘着シート

Publications (1)

Publication Number Publication Date
KR20240089054A true KR20240089054A (ko) 2024-06-20

Family

ID=86159433

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247013649A Pending KR20240089054A (ko) 2021-10-27 2022-10-21 광 경화성 점착 시트

Country Status (5)

Country Link
JP (1) JPWO2023074554A1 (https=)
KR (1) KR20240089054A (https=)
CN (1) CN118159618A (https=)
TW (1) TW202330842A (https=)
WO (1) WO2023074554A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025000221A (ja) * 2023-06-19 2025-01-07 日東電工株式会社 光学粘着シート

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012062345A (ja) 2010-09-14 2012-03-29 Nitto Denko Corp 光学用粘着シート

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0753849B2 (ja) * 1988-08-29 1995-06-07 積水化学工業株式会社 アクリル系粘着テープもしくはシートの製造方法
KR101927012B1 (ko) * 2015-01-21 2018-12-07 가부시키가이샤 데라오카 세이사쿠쇼 점착 시트 및 그 제조 방법, 및 그것을 사용한 광학 부재의 제조 방법
JP6592254B2 (ja) * 2015-02-26 2019-10-16 日東電工株式会社 紫外線硬化型アクリル系粘着剤組成物、紫外線硬化型アクリル系粘着剤層、粘着剤層付き偏光フィルム、紫外線硬化型アクリル系粘着剤層の製造方法、及び画像表示装置
JP7659962B2 (ja) * 2017-12-21 2025-04-10 日東電工株式会社 離型フィルム付き粘着シート
JP7151617B2 (ja) * 2019-05-14 2022-10-12 王子ホールディングス株式会社 粘着シートの製造方法及び積層体の製造方法
KR20230057441A (ko) * 2020-08-28 2023-04-28 닛토덴코 가부시키가이샤 광경화성 점착 시트

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012062345A (ja) 2010-09-14 2012-03-29 Nitto Denko Corp 光学用粘着シート

Also Published As

Publication number Publication date
TW202330842A (zh) 2023-08-01
WO2023074554A1 (ja) 2023-05-04
CN118159618A (zh) 2024-06-07
JPWO2023074554A1 (https=) 2023-05-04

Similar Documents

Publication Publication Date Title
KR20240089049A (ko) 광학 점착 시트
JP2024050395A (ja) 光学粘着シート
WO2023074557A1 (ja) 光学粘着シート
KR20240089054A (ko) 광 경화성 점착 시트
KR20240089055A (ko) 광 경화성 점착 시트
KR20220126219A (ko) 광학용 점착 시트
KR20240089051A (ko) 광학 점착 시트
KR20240089050A (ko) 광 경화성 점착 시트
JP2025110842A (ja) はく離ライナー付き光学粘着シート
JP2025023630A (ja) 光学粘着シート
JP2025023632A (ja) 光学粘着シート
JP2025023631A (ja) 光学粘着シート
CN118159619A (zh) 光学粘合片
TW202517743A (zh) 光學黏著片材
TW202515964A (zh) 光學黏著片材
JP2025063492A (ja) 光学粘着シート、および、はく離ライナー付き光学粘着シート
KR20260023631A (ko) 물 박리성 광학 점착 시트
JP2025051618A (ja) 光学粘着シート
JP2025051619A (ja) 光学粘着シート
CN118234818A (zh) 光学粘合片

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20240424

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application