KR20250029949A - 점착 시트 - Google Patents

점착 시트 Download PDF

Info

Publication number
KR20250029949A
KR20250029949A KR1020257003442A KR20257003442A KR20250029949A KR 20250029949 A KR20250029949 A KR 20250029949A KR 1020257003442 A KR1020257003442 A KR 1020257003442A KR 20257003442 A KR20257003442 A KR 20257003442A KR 20250029949 A KR20250029949 A KR 20250029949A
Authority
KR
South Korea
Prior art keywords
adhesive
less
adhesive sheet
adhesive layer
resin
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.)
Pending
Application number
KR1020257003442A
Other languages
English (en)
Korean (ko)
Inventor
토루 타가미
시게키 와타나베
Original Assignee
닛토덴코 가부시키가이샤
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 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20250029949A publication Critical patent/KR20250029949A/ko
Pending legal-status Critical Current

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
    • C09J11/08—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
    • 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
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/04—Condensation polymers of aldehydes or ketones with phenols only
    • C09J161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C09J161/14—Modified phenol-aldehyde condensates
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
KR1020257003442A 2022-07-04 2022-12-12 점착 시트 Pending KR20250029949A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022108024A JP7321328B1 (ja) 2022-07-04 2022-07-04 粘着シート
JPJP-P-2022-108024 2022-07-04
PCT/JP2022/045739 WO2024009531A1 (ja) 2022-07-04 2022-12-12 粘着シート

Publications (1)

Publication Number Publication Date
KR20250029949A true KR20250029949A (ko) 2025-03-05

Family

ID=87474524

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257003442A Pending KR20250029949A (ko) 2022-07-04 2022-12-12 점착 시트

Country Status (4)

Country Link
JP (2) JP7321328B1 (https=)
KR (1) KR20250029949A (https=)
CN (1) CN119421936A (https=)
WO (1) WO2024009531A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025244114A1 (ja) * 2024-05-23 2025-11-27 積水化学工業株式会社 粘着テープ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021125278A1 (ja) 2019-12-18 2021-06-24 積水化学工業株式会社 粘着剤組成物、粘着テープ、電子機器部品又は車載部品の固定方法、及び、電子機器部品又は車載部品の製造方法
WO2021125247A1 (ja) 2019-12-18 2021-06-24 積水化学工業株式会社 粘着剤、粘着テープ、電化製品、車載部材、及び固定方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6381950B2 (ja) 2013-06-25 2018-08-29 日東電工株式会社 粘着剤組成物、表面保護フィルム、及び、光学部材
KR20160055105A (ko) 2013-09-10 2016-05-17 세키스이가가쿠 고교가부시키가이샤 전자 기기용 점착 시트
JP2016044203A (ja) 2014-08-20 2016-04-04 株式会社クラレ アクリル系粘着剤組成物及び粘着製品
JP7592381B2 (ja) 2019-03-29 2024-12-02 日東電工株式会社 粘着シート
US11802224B2 (en) 2021-03-22 2023-10-31 Sekisui Chemical Co., Ltd. Adhesive tape, method for fixing electronic device component or on-board device component, and method for producing electronic device or on-board device
CN115803408B (zh) * 2021-03-22 2023-07-14 积水化学工业株式会社 粘合带、电子设备部件或车载设备部件的固定方法以及电子设备或车载设备的制造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021125278A1 (ja) 2019-12-18 2021-06-24 積水化学工業株式会社 粘着剤組成物、粘着テープ、電子機器部品又は車載部品の固定方法、及び、電子機器部品又は車載部品の製造方法
WO2021125247A1 (ja) 2019-12-18 2021-06-24 積水化学工業株式会社 粘着剤、粘着テープ、電化製品、車載部材、及び固定方法

Also Published As

Publication number Publication date
CN119421936A (zh) 2025-02-11
WO2024009531A1 (ja) 2024-01-11
JP7321328B1 (ja) 2023-08-04
JP2024007550A (ja) 2024-01-18
JP2024006795A (ja) 2024-01-17

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20250203

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application