KR20240155184A - 점착 시트 및 플렉서블 디바이스 - Google Patents

점착 시트 및 플렉서블 디바이스 Download PDF

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Publication number
KR20240155184A
KR20240155184A KR1020247021237A KR20247021237A KR20240155184A KR 20240155184 A KR20240155184 A KR 20240155184A KR 1020247021237 A KR1020247021237 A KR 1020247021237A KR 20247021237 A KR20247021237 A KR 20247021237A KR 20240155184 A KR20240155184 A KR 20240155184A
Authority
KR
South Korea
Prior art keywords
adhesive
adhesive layer
sheet
acrylic
layer
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
KR1020247021237A
Other languages
English (en)
Korean (ko)
Inventor
쇼 코사바
타카유키 아라이
미키히로 카시오
Original Assignee
린텍 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 린텍 가부시키가이샤 filed Critical 린텍 가부시키가이샤
Publication of KR20240155184A publication Critical patent/KR20240155184A/ko
Pending legal-status Critical Current

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
    • 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
    • C09J133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • 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
    • C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • 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
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners
    • C09J7/403—Adhesives in the form of films or foils characterised by release liners characterised by the structure of the release feature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/208—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer being constituted by at least two or more adjacent or superposed adhesive layers, e.g. multilayer adhesive
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
KR1020247021237A 2022-03-03 2022-10-04 점착 시트 및 플렉서블 디바이스 Pending KR20240155184A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022032914 2022-03-03
JPJP-P-2022-032914 2022-03-03
PCT/JP2022/037116 WO2023166775A1 (ja) 2022-03-03 2022-10-04 粘着シートおよびフレキシブルデバイス

Publications (1)

Publication Number Publication Date
KR20240155184A true KR20240155184A (ko) 2024-10-28

Family

ID=87883553

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247021237A Pending KR20240155184A (ko) 2022-03-03 2022-10-04 점착 시트 및 플렉서블 디바이스

Country Status (5)

Country Link
JP (1) JPWO2023166775A1 (https=)
KR (1) KR20240155184A (https=)
CN (1) CN118591601A (https=)
TW (1) TW202336187A (https=)
WO (1) WO2023166775A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025225331A1 (ja) * 2024-04-26 2025-10-30 ダウ・東レ株式会社 多層粘着剤層を含む積層体、その使用および製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018524425A (ja) 2015-06-03 2018-08-30 スリーエム イノベイティブ プロパティズ カンパニー フレキシブルディスプレイ用のアクリルブロックコポリマー系アセンブリ層
KR20210100635A (ko) 2018-11-16 2021-08-17 스토라 엔소 오와이제이 지방산 할로겐화물 사용에 의한 셀룰로스 기재 소수성화 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414128A1 (de) * 1994-04-22 1995-10-26 Consortium Elektrochem Ind Teilweise acylierte beta-Cyclodextrine
WO2015151224A1 (ja) * 2014-03-31 2015-10-08 リンテック株式会社 粘着性組成物、粘着剤および粘着シート
JP2018524423A (ja) * 2015-06-03 2018-08-30 スリーエム イノベイティブ プロパティズ カンパニー フレキシブルディスプレイ用途用のシリコーン系アセンブリ層
WO2018102179A1 (en) * 2016-12-02 2018-06-07 3M Innovative Properties Company Low dielectric optically clear adhesives for flexible electronic display
JP7489755B2 (ja) * 2018-03-29 2024-05-24 リンテック株式会社 繰り返し屈曲デバイス、その製造方法および屈曲跡の抑制方法
JP6646083B2 (ja) * 2018-02-07 2020-02-14 リンテック株式会社 粘着シート
JP6676706B2 (ja) * 2018-06-26 2020-04-08 リンテック株式会社 粘着シート
JP2021088698A (ja) * 2019-11-22 2021-06-10 三菱ケミカル株式会社 粘着シート、積層シート、フレキシブル画像表示装置部材及びフレキシブル画像表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018524425A (ja) 2015-06-03 2018-08-30 スリーエム イノベイティブ プロパティズ カンパニー フレキシブルディスプレイ用のアクリルブロックコポリマー系アセンブリ層
KR20210100635A (ko) 2018-11-16 2021-08-17 스토라 엔소 오와이제이 지방산 할로겐화물 사용에 의한 셀룰로스 기재 소수성화 방법

Also Published As

Publication number Publication date
TW202336187A (zh) 2023-09-16
JPWO2023166775A1 (https=) 2023-09-07
CN118591601A (zh) 2024-09-03
WO2023166775A1 (ja) 2023-09-07

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St.27 status event code: A-0-1-A10-A15-nap-PA0105

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St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-EXM-PA0201 (AS PROVIDED BY THE NATIONAL OFFICE)

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