JP7702357B2 - 剥離ライナーおよび粘着シート - Google Patents

剥離ライナーおよび粘着シート Download PDF

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Publication number
JP7702357B2
JP7702357B2 JP2021553726A JP2021553726A JP7702357B2 JP 7702357 B2 JP7702357 B2 JP 7702357B2 JP 2021553726 A JP2021553726 A JP 2021553726A JP 2021553726 A JP2021553726 A JP 2021553726A JP 7702357 B2 JP7702357 B2 JP 7702357B2
Authority
JP
Japan
Prior art keywords
release liner
adhesive layer
adherend
adhesive sheet
adhesive
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
JP2021553726A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021085610A1 (https=
Inventor
拓磨 大久保
晃史 山田
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.)
Lintec Corp
Original Assignee
Lintec 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 Lintec Corp filed Critical Lintec Corp
Publication of JPWO2021085610A1 publication Critical patent/JPWO2021085610A1/ja
Application granted granted Critical
Publication of JP7702357B2 publication Critical patent/JP7702357B2/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
    • C09J7/40—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
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/306—Applications of adhesives in processes or use of adhesives in the form of films or foils for protecting painted surfaces, e.g. of cars
    • 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
    • C09J2301/302—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 being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
JP2021553726A 2019-10-31 2020-10-30 剥離ライナーおよび粘着シート Active JP7702357B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2019/042875 WO2021084703A1 (ja) 2019-10-31 2019-10-31 剥離ライナーおよび粘着シート
JPPCT/JP2019/042875 2019-10-31
PCT/JP2020/040855 WO2021085610A1 (ja) 2019-10-31 2020-10-30 剥離ライナーおよび粘着シート

Publications (2)

Publication Number Publication Date
JPWO2021085610A1 JPWO2021085610A1 (https=) 2021-05-06
JP7702357B2 true JP7702357B2 (ja) 2025-07-03

Family

ID=75714997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021553726A Active JP7702357B2 (ja) 2019-10-31 2020-10-30 剥離ライナーおよび粘着シート

Country Status (3)

Country Link
US (1) US20240150624A1 (https=)
JP (1) JP7702357B2 (https=)
WO (2) WO2021084703A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004506777A (ja) 2000-08-15 2004-03-04 スリーエム　イノベイティブ　プロパティズ　カンパニー 接着物品に対する接着力が改善された構造化剥離ライナ
JP2004075845A (ja) 2002-08-19 2004-03-11 Dainippon Printing Co Ltd 粘着シート
JP2005171030A (ja) 2003-12-09 2005-06-30 Lintec Corp 剥離シート担持粘着シート
JP2007512163A (ja) 2003-11-21 2007-05-17 スリーエム イノベイティブ プロパティズ カンパニー 構造的紙剥離ライナ、接着剤付き物品組み立て品およびその製造方法
JP2009506165A (ja) 2005-08-22 2009-02-12 スリーエム イノベイティブ プロパティズ カンパニー 接着物品及び剥離ライナー
JP2010083915A (ja) 2008-09-29 2010-04-15 Nichiban Co Ltd 粘着シートの粘着剤層表面に凹凸を形成するための剥離シート
JP2010104980A (ja) 2008-10-01 2010-05-13 Nitto Denko Corp セパレータの製造方法、セパレータ及びセパレータ付き粘着テープ
JP2013514914A (ja) 2009-12-30 2013-05-02 エルジー・ハウシス・リミテッド 離型フィルムおよびこの製造方法
WO2019193501A1 (en) 2018-04-04 2019-10-10 3M Innovative Properties Company Chaotic non-continuous structures useful for functional adhesive systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6524675B1 (en) * 1999-05-13 2003-02-25 3M Innovative Properties Company Adhesive-back articles
US6984427B2 (en) * 2002-01-10 2006-01-10 3M Innovative Properties Company Microstructed release liner
WO2009131792A1 (en) * 2008-04-22 2009-10-29 3M Innovative Properties Company Adhesive article

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004506777A (ja) 2000-08-15 2004-03-04 スリーエム　イノベイティブ　プロパティズ　カンパニー 接着物品に対する接着力が改善された構造化剥離ライナ
JP2004075845A (ja) 2002-08-19 2004-03-11 Dainippon Printing Co Ltd 粘着シート
JP2007512163A (ja) 2003-11-21 2007-05-17 スリーエム イノベイティブ プロパティズ カンパニー 構造的紙剥離ライナ、接着剤付き物品組み立て品およびその製造方法
JP2005171030A (ja) 2003-12-09 2005-06-30 Lintec Corp 剥離シート担持粘着シート
JP2009506165A (ja) 2005-08-22 2009-02-12 スリーエム イノベイティブ プロパティズ カンパニー 接着物品及び剥離ライナー
JP2010083915A (ja) 2008-09-29 2010-04-15 Nichiban Co Ltd 粘着シートの粘着剤層表面に凹凸を形成するための剥離シート
JP2010104980A (ja) 2008-10-01 2010-05-13 Nitto Denko Corp セパレータの製造方法、セパレータ及びセパレータ付き粘着テープ
JP2013514914A (ja) 2009-12-30 2013-05-02 エルジー・ハウシス・リミテッド 離型フィルムおよびこの製造方法
WO2019193501A1 (en) 2018-04-04 2019-10-10 3M Innovative Properties Company Chaotic non-continuous structures useful for functional adhesive systems

Also Published As

Publication number Publication date
WO2021085610A1 (ja) 2021-05-06
US20240150624A1 (en) 2024-05-09
JPWO2021085610A1 (https=) 2021-05-06
WO2021084703A1 (ja) 2021-05-06

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