JP7828876B2 - はく離シート付き粘着シート - Google Patents

はく離シート付き粘着シート

Info

Publication number
JP7828876B2
JP7828876B2 JP2022190773A JP2022190773A JP7828876B2 JP 7828876 B2 JP7828876 B2 JP 7828876B2 JP 2022190773 A JP2022190773 A JP 2022190773A JP 2022190773 A JP2022190773 A JP 2022190773A JP 7828876 B2 JP7828876 B2 JP 7828876B2
Authority
JP
Japan
Prior art keywords
meth
weight
acrylate
adhesive
release
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
JP2022190773A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024078310A5 (https=
JP2024078310A (ja
Inventor
真人 山形
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko 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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2022190773A priority Critical patent/JP7828876B2/ja
Priority to KR1020257020861A priority patent/KR20250116057A/ko
Priority to PCT/JP2023/041515 priority patent/WO2024116915A1/ja
Priority to CN202380079361.7A priority patent/CN120202272A/zh
Priority to TW112145566A priority patent/TW202432763A/zh
Publication of JP2024078310A publication Critical patent/JP2024078310A/ja
Publication of JP2024078310A5 publication Critical patent/JP2024078310A5/ja
Application granted granted Critical
Publication of JP7828876B2 publication Critical patent/JP7828876B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • 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
    • 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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • 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
    • 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
    • C09J7/401—Adhesives in the form of films or foils characterised by release liners characterised by the release coating composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
JP2022190773A 2022-11-29 2022-11-29 はく離シート付き粘着シート Active JP7828876B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2022190773A JP7828876B2 (ja) 2022-11-29 2022-11-29 はく離シート付き粘着シート
KR1020257020861A KR20250116057A (ko) 2022-11-29 2023-11-17 박리 시트 구비 점착 시트
PCT/JP2023/041515 WO2024116915A1 (ja) 2022-11-29 2023-11-17 はく離シート付き粘着シート
CN202380079361.7A CN120202272A (zh) 2022-11-29 2023-11-17 带剥离片的粘合片
TW112145566A TW202432763A (zh) 2022-11-29 2023-11-24 附剝離片材之黏著片材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022190773A JP7828876B2 (ja) 2022-11-29 2022-11-29 はく離シート付き粘着シート

Publications (3)

Publication Number Publication Date
JP2024078310A JP2024078310A (ja) 2024-06-10
JP2024078310A5 JP2024078310A5 (https=) 2025-12-02
JP7828876B2 true JP7828876B2 (ja) 2026-03-12

Family

ID=91323818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022190773A Active JP7828876B2 (ja) 2022-11-29 2022-11-29 はく離シート付き粘着シート

Country Status (5)

Country Link
JP (1) JP7828876B2 (https=)
KR (1) KR20250116057A (https=)
CN (1) CN120202272A (https=)
TW (1) TW202432763A (https=)
WO (1) WO2024116915A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024139312A (ja) * 2023-03-27 2024-10-09 日東電工株式会社 補強用フィルム、光学部材および電子部材

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000239624A (ja) 1998-12-25 2000-09-05 Nitto Denko Corp 剥離ライナ及び感圧性接着シート
CN101591517A (zh) 2009-06-30 2009-12-02 番禺南沙殷田化工有限公司 一种光学粘合胶及其制备方法
JP2012500325A (ja) 2008-08-19 2012-01-05 スリーエム イノベイティブ プロパティズ カンパニー 剥離物質
JP2016145341A (ja) 2015-01-30 2016-08-12 日東電工株式会社 セパレータ付き光学用表面保護フィルム
JP2018130934A (ja) 2017-02-17 2018-08-23 日東電工株式会社 積層シート
JP2019218532A (ja) 2017-12-28 2019-12-26 日東電工株式会社 シート体、電子部品収納ケース、シート体の透湿性評価方法、透湿度測定方法およびシート体の透湿性評価装置
JP2021055076A (ja) 2019-09-30 2021-04-08 日東電工株式会社 積層シート

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3775884B2 (ja) * 1997-03-26 2006-05-17 三井化学株式会社 半導体ウエハ裏面研削用粘着フィルムおよび半導体ウエハの裏面研削方法
KR100697583B1 (ko) * 2001-07-12 2007-03-22 호도가야 가가쿠 고교 가부시키가이샤 박리처리제 및 박리처리제의 제조방법
JP5683369B2 (ja) 2011-04-22 2015-03-11 藤森工業株式会社 粘着剤組成物及び表面保護フィルム
JP7271169B2 (ja) * 2018-12-27 2023-05-11 日東電工株式会社 粘着シート

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000239624A (ja) 1998-12-25 2000-09-05 Nitto Denko Corp 剥離ライナ及び感圧性接着シート
JP2012500325A (ja) 2008-08-19 2012-01-05 スリーエム イノベイティブ プロパティズ カンパニー 剥離物質
CN101591517A (zh) 2009-06-30 2009-12-02 番禺南沙殷田化工有限公司 一种光学粘合胶及其制备方法
JP2016145341A (ja) 2015-01-30 2016-08-12 日東電工株式会社 セパレータ付き光学用表面保護フィルム
JP2018130934A (ja) 2017-02-17 2018-08-23 日東電工株式会社 積層シート
JP2019218532A (ja) 2017-12-28 2019-12-26 日東電工株式会社 シート体、電子部品収納ケース、シート体の透湿性評価方法、透湿度測定方法およびシート体の透湿性評価装置
JP2021055076A (ja) 2019-09-30 2021-04-08 日東電工株式会社 積層シート

Also Published As

Publication number Publication date
TW202432763A (zh) 2024-08-16
CN120202272A (zh) 2025-06-24
WO2024116915A1 (ja) 2024-06-06
JP2024078310A (ja) 2024-06-10
KR20250116057A (ko) 2025-07-31

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