JP2019156912A - 電気剥離型粘着シート、接合体及び接合体の剥離方法 - Google Patents

電気剥離型粘着シート、接合体及び接合体の剥離方法 Download PDF

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Publication number
JP2019156912A
JP2019156912A JP2018042244A JP2018042244A JP2019156912A JP 2019156912 A JP2019156912 A JP 2019156912A JP 2018042244 A JP2018042244 A JP 2018042244A JP 2018042244 A JP2018042244 A JP 2018042244A JP 2019156912 A JP2019156912 A JP 2019156912A
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Prior art keywords
pressure
sensitive adhesive
adherend
adhesive layer
conductive
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Pending
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JP2018042244A
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English (en)
Japanese (ja)
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JP2019156912A5 (enExample
Inventor
香織 新家
Kaori Araya
香織 新家
香 三木
Kaoru Miki
香 三木
諒 粟根
Ryo Awane
諒 粟根
平尾　昭
Akira Hirao
昭 平尾
横山　純二
Junji Yokoyama
純二 横山
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Nitto Denko Corp
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Nitto Denko Corp
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Priority to JP2018042244A priority Critical patent/JP2019156912A/ja
Priority to CN201980016707.2A priority patent/CN111801394A/zh
Priority to KR1020207024821A priority patent/KR20200126378A/ko
Priority to EP19764917.1A priority patent/EP3763797A4/en
Priority to PCT/JP2019/008819 priority patent/WO2019172303A1/ja
Priority to US16/978,246 priority patent/US12037522B2/en
Priority to TW108107819A priority patent/TW201938736A/zh
Publication of JP2019156912A publication Critical patent/JP2019156912A/ja
Publication of JP2019156912A5 publication Critical patent/JP2019156912A5/ja
Priority to JP2022208627A priority patent/JP7556933B2/ja
Priority to JP2024100640A priority patent/JP7727060B2/ja
Pending legal-status Critical Current

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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
    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/26—Porous or cellular plastics
    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
    • B32B43/003—Cutting
    • 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
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • 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
    • 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
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C09J9/02—Electrically-conducting adhesives
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/001—Conductive additives
    • 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
    • C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
    • 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
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
    • 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
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
    • C09J2301/1242—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape the opposite adhesive layers being different
    • 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
    • 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
    • C09J2301/314—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 the adhesive layer and/or the carrier being conductive
    • 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
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
    • 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
    • C09J2301/50—Additional features of adhesives in the form of films or foils characterized by process specific features
    • C09J2301/502—Additional features of adhesives in the form of films or foils characterized by process specific features process for debonding adherents

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
JP2018042244A 2018-03-08 2018-03-08 電気剥離型粘着シート、接合体及び接合体の剥離方法 Pending JP2019156912A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2018042244A JP2019156912A (ja) 2018-03-08 2018-03-08 電気剥離型粘着シート、接合体及び接合体の剥離方法
US16/978,246 US12037522B2 (en) 2018-03-08 2019-03-06 Electrical debonding type adhesive sheet, joined body, and debonding method for joined body
KR1020207024821A KR20200126378A (ko) 2018-03-08 2019-03-06 전기 박리형 점착 시트, 접합체 및 접합체의 박리 방법
EP19764917.1A EP3763797A4 (en) 2018-03-08 2019-03-06 Electrically peelable adhesive sheet, joined body, and peeling method for joined body
PCT/JP2019/008819 WO2019172303A1 (ja) 2018-03-08 2019-03-06 電気剥離型粘着シート、接合体及び接合体の剥離方法
CN201980016707.2A CN111801394A (zh) 2018-03-08 2019-03-06 电剥离型粘合片材、接合体及接合体的剥离方法
TW108107819A TW201938736A (zh) 2018-03-08 2019-03-08 電氣剝離型黏著片材、接合體及接合體之剝離方法
JP2022208627A JP7556933B2 (ja) 2018-03-08 2022-12-26 電気剥離型粘着シート、接合体及び接合体の剥離方法
JP2024100640A JP7727060B2 (ja) 2018-03-08 2024-06-21 接合体の剥離方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018042244A JP2019156912A (ja) 2018-03-08 2018-03-08 電気剥離型粘着シート、接合体及び接合体の剥離方法

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JP2022208627A Division JP7556933B2 (ja) 2018-03-08 2022-12-26 電気剥離型粘着シート、接合体及び接合体の剥離方法

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JP2019156912A true JP2019156912A (ja) 2019-09-19
JP2019156912A5 JP2019156912A5 (enExample) 2021-04-15

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JP2018042244A Pending JP2019156912A (ja) 2018-03-08 2018-03-08 電気剥離型粘着シート、接合体及び接合体の剥離方法
JP2022208627A Active JP7556933B2 (ja) 2018-03-08 2022-12-26 電気剥離型粘着シート、接合体及び接合体の剥離方法
JP2024100640A Active JP7727060B2 (ja) 2018-03-08 2024-06-21 接合体の剥離方法

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JP2022208627A Active JP7556933B2 (ja) 2018-03-08 2022-12-26 電気剥離型粘着シート、接合体及び接合体の剥離方法
JP2024100640A Active JP7727060B2 (ja) 2018-03-08 2024-06-21 接合体の剥離方法

Country Status (7)

Country Link
US (1) US12037522B2 (enExample)
EP (1) EP3763797A4 (enExample)
JP (3) JP2019156912A (enExample)
KR (1) KR20200126378A (enExample)
CN (1) CN111801394A (enExample)
TW (1) TW201938736A (enExample)
WO (1) WO2019172303A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021138898A (ja) * 2020-03-09 2021-09-16 リンテック株式会社 電気剥離性粘着剤組成物、電気剥離性粘着シート、及び電気剥離性粘着シートの使用方法
WO2022202479A1 (ja) * 2021-03-26 2022-09-29 リンテック株式会社 電気剥離性粘着シート、及び電気剥離性粘着シートの剥離方法
WO2022202478A1 (ja) * 2021-03-26 2022-09-29 リンテック株式会社 電気剥離性粘着シート、及び電気剥離性粘着シートの剥離方法
WO2023153512A1 (ja) * 2022-02-14 2023-08-17 株式会社レゾナック 接着フィルム及び接着フィルムの製造方法

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JP2019156912A (ja) * 2018-03-08 2019-09-19 日東電工株式会社 電気剥離型粘着シート、接合体及び接合体の剥離方法
US11452218B2 (en) * 2019-04-22 2022-09-20 Samsung Display Co., Ltd. Rollable display device
ES2973449T3 (es) * 2019-12-13 2024-06-20 Henkel Ag & Co Kgaa Composición adhesiva curable de dos componentes (2K)
CN220882697U (zh) * 2023-08-22 2024-05-03 永丰余投资控股股份有限公司 一种梳形复合板、复合板以及板材连接结构

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JP2003129030A (ja) * 1999-07-14 2003-05-08 Eic Lab Inc 電気的結合解除物質
US20160029826A1 (en) * 2011-05-10 2016-02-04 Charles Michael Bongiovanni Anti-curling reinforcement device for area rug corners
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JP2015210963A (ja) * 2014-04-25 2015-11-24 オムロン株式会社 面光源装置の製造方法、面光源装置、表示装置、及び、電子機器
WO2017064925A1 (ja) * 2015-10-16 2017-04-20 日東電工株式会社 両面粘着シート、両面粘着シート接合体、および、被着体の接合・分離方法

Cited By (8)

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JP2024111252A (ja) 2024-08-16
US20210002516A1 (en) 2021-01-07
US12037522B2 (en) 2024-07-16
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JP7556933B2 (ja) 2024-09-26
KR20200126378A (ko) 2020-11-06

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