JP7592764B2 - 粘着シート - Google Patents

粘着シート Download PDF

Info

Publication number
JP7592764B2
JP7592764B2 JP2023014856A JP2023014856A JP7592764B2 JP 7592764 B2 JP7592764 B2 JP 7592764B2 JP 2023014856 A JP2023014856 A JP 2023014856A JP 2023014856 A JP2023014856 A JP 2023014856A JP 7592764 B2 JP7592764 B2 JP 7592764B2
Authority
JP
Japan
Prior art keywords
weight
less
acrylate
meth
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
JP2023014856A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024110326A (ja
Inventor
徹 田上
栄一 井本
健一 山元
舜 名倉
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 JP2023014856A priority Critical patent/JP7592764B2/ja
Priority to CN202480006490.8A priority patent/CN120435529A/zh
Priority to PCT/JP2024/000153 priority patent/WO2024161911A1/ja
Publication of JP2024110326A publication Critical patent/JP2024110326A/ja
Priority to JP2024172076A priority patent/JP2024177278A/ja
Application granted granted Critical
Publication of JP7592764B2 publication Critical patent/JP7592764B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular 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
    • 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
    • C09J133/08—Homopolymers or copolymers of acrylic acid 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
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
JP2023014856A 2023-02-02 2023-02-02 粘着シート Active JP7592764B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2023014856A JP7592764B2 (ja) 2023-02-02 2023-02-02 粘着シート
CN202480006490.8A CN120435529A (zh) 2023-02-02 2024-01-09 粘合片
PCT/JP2024/000153 WO2024161911A1 (ja) 2023-02-02 2024-01-09 粘着シート
JP2024172076A JP2024177278A (ja) 2023-02-02 2024-10-01 粘着シート

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023014856A JP7592764B2 (ja) 2023-02-02 2023-02-02 粘着シート

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024172076A Division JP2024177278A (ja) 2023-02-02 2024-10-01 粘着シート

Publications (2)

Publication Number Publication Date
JP2024110326A JP2024110326A (ja) 2024-08-15
JP7592764B2 true JP7592764B2 (ja) 2024-12-02

Family

ID=92146508

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023014856A Active JP7592764B2 (ja) 2023-02-02 2023-02-02 粘着シート
JP2024172076A Pending JP2024177278A (ja) 2023-02-02 2024-10-01 粘着シート

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024172076A Pending JP2024177278A (ja) 2023-02-02 2024-10-01 粘着シート

Country Status (3)

Country Link
JP (2) JP7592764B2 (enrdf_load_stackoverflow)
CN (1) CN120435529A (enrdf_load_stackoverflow)
WO (1) WO2024161911A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7586265B1 (ja) * 2023-09-06 2024-11-19 ａｒｔｉｅｎｃｅ株式会社 粘着剤および粘着剤組成物、粘着シート、積層体および該積層体を備えるディスプレイ
KR102769725B1 (ko) * 2023-11-24 2025-02-20 주식회사 에이지엠지 저온 접착이 가능한 서브가스켓 접착필름용 접착제 조성물
JP7697567B1 (ja) * 2024-06-20 2025-06-24 ａｒｔｉｅｎｃｅ株式会社 粘着剤および粘着剤組成物、それを用いた粘着剤層、粘着シート、積層体並びに粘着剤層付きデバイス
JP7691791B1 (ja) * 2024-11-06 2025-06-12 サイデン化学株式会社 再剥離用粘着剤組成物、表面保護フィルム、及び粘着剤層付き光学部材
JP7708474B1 (ja) * 2024-12-19 2025-07-15 サイデン化学株式会社 再剥離用粘着剤組成物及び粘着シート

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011516690A (ja) 2008-04-14 2011-05-26 スリーエム イノベイティブ プロパティズ カンパニー ２−オクチル（メタ）アクリレート接着剤組成物
JP2016102195A (ja) 2014-11-18 2016-06-02 日東電工株式会社 粘着シート
JP2018501378A (ja) 2014-12-30 2018-01-18 スリーエム イノベイティブ プロパティズ カンパニー ハロゲンフリー難燃性感圧性接着剤及びテープ
JP2018506612A (ja) 2014-12-30 2018-03-08 スリーエム イノベイティブ プロパティズ カンパニー 水性感圧接着剤組成物
JP2020100826A (ja) 2013-04-15 2020-07-02 スリーエム イノベイティブ プロパティズ カンパニー （メタ）アクリレート基及びオレフィン基を有する架橋剤を含む接着剤並びに方法
WO2022034247A1 (de) 2020-08-14 2022-02-17 Tesa Se Haftklebmasse
JP2022041867A (ja) 2020-08-31 2022-03-11 日東電工株式会社 粘着シート
JP2022047704A (ja) 2020-09-14 2022-03-25 日東電工株式会社 粘着シート

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107267084A (zh) * 2012-12-14 2017-10-20 3M创新有限公司 通过使用电离辐射聚合烯键式不饱和材料来制备封装的粘弹性组合物的方法
WO2017098870A1 (ja) * 2015-12-10 2017-06-15 綜研化学株式会社 粘着剤組成物およびその製造方法、粘着シート、粘着剤層付き偏光板ならびに積層体
JP2018002999A (ja) * 2016-06-23 2018-01-11 積水化学工業株式会社 粘着テープ及び研磨材固定用両面粘着テープ

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011516690A (ja) 2008-04-14 2011-05-26 スリーエム イノベイティブ プロパティズ カンパニー ２−オクチル（メタ）アクリレート接着剤組成物
JP2020100826A (ja) 2013-04-15 2020-07-02 スリーエム イノベイティブ プロパティズ カンパニー （メタ）アクリレート基及びオレフィン基を有する架橋剤を含む接着剤並びに方法
JP2016102195A (ja) 2014-11-18 2016-06-02 日東電工株式会社 粘着シート
JP2018501378A (ja) 2014-12-30 2018-01-18 スリーエム イノベイティブ プロパティズ カンパニー ハロゲンフリー難燃性感圧性接着剤及びテープ
JP2018506612A (ja) 2014-12-30 2018-03-08 スリーエム イノベイティブ プロパティズ カンパニー 水性感圧接着剤組成物
WO2022034247A1 (de) 2020-08-14 2022-02-17 Tesa Se Haftklebmasse
JP2022041867A (ja) 2020-08-31 2022-03-11 日東電工株式会社 粘着シート
JP2022047704A (ja) 2020-09-14 2022-03-25 日東電工株式会社 粘着シート

Also Published As

Publication number Publication date
CN120435529A (zh) 2025-08-05
WO2024161911A1 (ja) 2024-08-08
JP2024177278A (ja) 2024-12-19
JP2024110326A (ja) 2024-08-15

Similar Documents

Publication Publication Date Title
JP7592764B2 (ja) 粘着シート
JP6113889B2 (ja) 粘着シート
WO2024161910A1 (ja) 粘着シート
JP7308342B1 (ja) 粘着シート
JP7311695B1 (ja) 粘着シート
JP7176153B2 (ja) 粘着シート
WO2017047269A1 (ja) 粘着シート
JP7114685B2 (ja) 粘着シート
JP7321329B1 (ja) 粘着シート
JP7321328B1 (ja) 粘着シート
JP7387824B1 (ja) 粘着シート
JP7681955B2 (ja) 粘着シート
JP7321343B1 (ja) 両面粘着シート

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240116

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20240116

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240314

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240509

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20240704

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241001

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20241008

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20241031

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241120

R150 Certificate of patent or registration of utility model

Ref document number: 7592764

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150