JP7631779B2 - 粘着テープ、接合体、および接合体の解体方法 - Google Patents

粘着テープ、接合体、および接合体の解体方法 Download PDF

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Publication number
JP7631779B2
JP7631779B2 JP2020207794A JP2020207794A JP7631779B2 JP 7631779 B2 JP7631779 B2 JP 7631779B2 JP 2020207794 A JP2020207794 A JP 2020207794A JP 2020207794 A JP2020207794 A JP 2020207794A JP 7631779 B2 JP7631779 B2 JP 7631779B2
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Japan
Prior art keywords
adhesive
resin
mass
layer
styrene
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
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JP2020207794A
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English (en)
Japanese (ja)
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JP2022094735A (ja
Inventor
大亮 渡辺
晃 山上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Original Assignee
DIC Corp
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 DIC Corp filed Critical DIC Corp
Priority to JP2020207794A priority Critical patent/JP7631779B2/ja
Priority to CN202111442708.9A priority patent/CN114634772A/zh
Publication of JP2022094735A publication Critical patent/JP2022094735A/ja
Priority to JP2025018766A priority patent/JP2025065358A/ja
Application granted granted Critical
Publication of JP7631779B2 publication Critical patent/JP7631779B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • 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
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/062—Copolymers with monomers not covered by C09J133/06
    • C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
    • 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
    • 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
    • C09J2301/122—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 only on one side of the carrier, e.g. single-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
    • C09J2301/16—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier 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
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/414—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of a copolymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
JP2020207794A 2020-12-15 2020-12-15 粘着テープ、接合体、および接合体の解体方法 Active JP7631779B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020207794A JP7631779B2 (ja) 2020-12-15 2020-12-15 粘着テープ、接合体、および接合体の解体方法
CN202111442708.9A CN114634772A (zh) 2020-12-15 2021-11-30 粘合带、接合体及接合体的拆卸方法
JP2025018766A JP2025065358A (ja) 2020-12-15 2025-02-06 粘着テープ、接合体、および接合体の解体方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020207794A JP7631779B2 (ja) 2020-12-15 2020-12-15 粘着テープ、接合体、および接合体の解体方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025018766A Division JP2025065358A (ja) 2020-12-15 2025-02-06 粘着テープ、接合体、および接合体の解体方法

Publications (2)

Publication Number Publication Date
JP2022094735A JP2022094735A (ja) 2022-06-27
JP7631779B2 true JP7631779B2 (ja) 2025-02-19

Family

ID=81945989

Family Applications (2)

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JP2020207794A Active JP7631779B2 (ja) 2020-12-15 2020-12-15 粘着テープ、接合体、および接合体の解体方法
JP2025018766A Pending JP2025065358A (ja) 2020-12-15 2025-02-06 粘着テープ、接合体、および接合体の解体方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025018766A Pending JP2025065358A (ja) 2020-12-15 2025-02-06 粘着テープ、接合体、および接合体の解体方法

Country Status (2)

Country Link
JP (2) JP7631779B2 (https=)
CN (1) CN114634772A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024033674A (ja) * 2022-08-31 2024-03-13 日東電工株式会社 両面粘着シート
CN120826315A (zh) * 2023-03-31 2025-10-21 积水化学工业株式会社 发泡体片及胶粘带
CN120936662A (zh) * 2023-03-31 2025-11-11 积水化学工业株式会社 发泡体片、粘合胶带
CN120479458B (zh) * 2025-07-14 2025-09-26 湖南时光钻石科技有限公司 一种合成人造金刚石用触媒及其制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015120774A (ja) 2013-12-20 2015-07-02 Dic株式会社 両面粘着テープ
JP2016008290A (ja) 2014-06-26 2016-01-18 Dic株式会社 両面粘着テープ及び物品
JP2017119438A (ja) 2014-11-13 2017-07-06 Dic株式会社 両面粘着テープ、物品及び分離方法
US20180198099A1 (en) 2017-01-12 2018-07-12 Shenzhen Meixin Electronics Co., Ltd. Anti-explosive easy-to-dissemble safe adhesive tape and manufacturing method thereof
WO2020179465A1 (ja) 2019-03-04 2020-09-10 Dic株式会社 積層フィルム、粘着テープおよび接着体
WO2020179464A1 (ja) 2019-03-04 2020-09-10 Dic株式会社 粘着テープおよび接着体
WO2020195884A1 (ja) 2019-03-26 2020-10-01 Dic株式会社 接着体、接着体の組立て方法、および接着体の解体方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740755U (ja) * 1993-12-27 1995-07-21 積水化学工業株式会社 粘着テープ
WO1997007172A1 (en) * 1995-08-11 1997-02-27 Minnesota Mining And Manufacturing Company Removable adhesive tape with controlled sequential release
JP2002105217A (ja) * 2000-09-28 2002-04-10 Teraoka Seisakusho:Kk オレフィン系樹脂フィルム及び粘着テープ
JP2007169421A (ja) * 2005-12-21 2007-07-05 Three M Innovative Properties Co 再剥離性粘着テープ及び物品取り付けキット
US20080135159A1 (en) * 2006-12-12 2008-06-12 3M Innovative Properties Company Stretch releasing pressure-sensitive adhesive articles and methods of using the same
JP2008310267A (ja) * 2007-06-18 2008-12-25 Daio Paper Corp 光拡散性粘着シート
JP5989368B2 (ja) * 2012-03-21 2016-09-07 古河電気工業株式会社 制振性粘着シート
JP6330513B2 (ja) * 2014-06-26 2018-05-30 Dic株式会社 延伸剥離用両面粘着テープ及び電子機器
WO2016047436A1 (ja) * 2014-09-24 2016-03-31 日東電工株式会社 粘着シート
JP6476734B2 (ja) * 2014-10-22 2019-03-06 Dic株式会社 粘着テープ、粘着テープを用いて得られる物品及び物品の解体方法
KR102233172B1 (ko) * 2017-09-15 2021-03-29 주식회사 엘지화학 양면 점착 폼 테이프 및 이를 포함하는 디스플레이 소자
JP7188896B2 (ja) * 2018-03-29 2022-12-13 積水化学工業株式会社 電子部品用クッション材及び電子部品用粘着テープ
JP7597986B2 (ja) * 2020-12-15 2024-12-11 Dic株式会社 粘着テープ
JP7846444B2 (ja) * 2021-07-08 2026-04-15 Dic株式会社 粘着テープ及び電子機器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015120774A (ja) 2013-12-20 2015-07-02 Dic株式会社 両面粘着テープ
JP2016008290A (ja) 2014-06-26 2016-01-18 Dic株式会社 両面粘着テープ及び物品
JP2017119438A (ja) 2014-11-13 2017-07-06 Dic株式会社 両面粘着テープ、物品及び分離方法
US20180198099A1 (en) 2017-01-12 2018-07-12 Shenzhen Meixin Electronics Co., Ltd. Anti-explosive easy-to-dissemble safe adhesive tape and manufacturing method thereof
WO2020179465A1 (ja) 2019-03-04 2020-09-10 Dic株式会社 積層フィルム、粘着テープおよび接着体
WO2020179464A1 (ja) 2019-03-04 2020-09-10 Dic株式会社 粘着テープおよび接着体
WO2020195884A1 (ja) 2019-03-26 2020-10-01 Dic株式会社 接着体、接着体の組立て方法、および接着体の解体方法

Also Published As

Publication number Publication date
JP2022094735A (ja) 2022-06-27
CN114634772A (zh) 2022-06-17
JP2025065358A (ja) 2025-04-17

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