KR20220147495A - 점착 시트, 구성체 및 구성체의 제조 방법 - Google Patents

점착 시트, 구성체 및 구성체의 제조 방법 Download PDF

Info

Publication number
KR20220147495A
KR20220147495A KR1020217038939A KR20217038939A KR20220147495A KR 20220147495 A KR20220147495 A KR 20220147495A KR 1020217038939 A KR1020217038939 A KR 1020217038939A KR 20217038939 A KR20217038939 A KR 20217038939A KR 20220147495 A KR20220147495 A KR 20220147495A
Authority
KR
South Korea
Prior art keywords
pressure
adhesive layer
sensitive adhesive
meth
preferable
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.)
Ceased
Application number
KR1020217038939A
Other languages
English (en)
Korean (ko)
Inventor
요이치 타카하시
쇼 코사바
유카 후지이
Original Assignee
린텍 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 린텍 가부시키가이샤 filed Critical 린텍 가부시키가이샤
Publication of KR20220147495A publication Critical patent/KR20220147495A/ko
Ceased legal-status Critical Current

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
    • 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
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/10—Registration, licensing, or like devices
    • 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
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
    • 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
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • 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
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • 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
    • C09J2203/354—Applications of adhesives in processes or use of adhesives in the form of films or foils for automotive applications
    • 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
    • C09J2301/312—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 parameters being the characterizing 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
    • 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
    • C09J2301/416—Additional features of adhesives in the form of films or foils characterized by the presence of essential components use of irradiation
    • 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
    • C09J2433/00—Presence of (meth)acrylic polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
KR1020217038939A 2020-03-09 2020-12-02 점착 시트, 구성체 및 구성체의 제조 방법 Ceased KR20220147495A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-039680 2020-03-09
JP2020039680 2020-03-09
PCT/JP2020/044897 WO2021181767A1 (ja) 2020-03-09 2020-12-02 粘着シート、構成体および構成体の製造方法

Publications (1)

Publication Number Publication Date
KR20220147495A true KR20220147495A (ko) 2022-11-03

Family

ID=77672010

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217038939A Ceased KR20220147495A (ko) 2020-03-09 2020-12-02 점착 시트, 구성체 및 구성체의 제조 방법

Country Status (6)

Country Link
US (1) US12552970B2 (https=)
JP (2) JP6987306B1 (https=)
KR (1) KR20220147495A (https=)
CN (2) CN119391307A (https=)
TW (1) TWI877266B (https=)
WO (1) WO2021181767A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230114922A (ko) * 2022-01-26 2023-08-02 주식회사 엘지화학 반도체 공정용 점착 조성물, 이를 포함하는 반도체 공정용 필름 및 이를 이용한 반도체 패키지 제조 방법
KR20240160092A (ko) * 2022-03-29 2024-11-08 미쯔비시 케미컬 주식회사 양면 점착 시트, 화상 표시 장치 구성용 적층체 및 화상 표시 장치
JP2023152161A (ja) * 2022-04-01 2023-10-16 株式会社ダイセル 粘着シート及びこれを用いた調光装置
KR20260017357A (ko) 2023-05-31 2026-02-05 미쯔비시 케미컬 주식회사 점착제 조성물, 점착제 및 점착 시트
JP2025143662A (ja) * 2024-03-19 2025-10-02 日東電工株式会社 粘着剤組成物、粘着シート、光学積層体、及び画像表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004237799A (ja) 2003-02-04 2004-08-26 Denso Corp 電子ナンバープレート
JP2004268675A (ja) 2003-03-06 2004-09-30 Denso Corp 電子ナンバープレート

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5307380B2 (ja) * 2007-11-08 2013-10-02 株式会社イーテック 紫外線硬化型粘着剤組成物
JP5344224B2 (ja) * 2009-02-10 2013-11-20 サイデン化学株式会社 偏光板用粘着剤組成物
JP5528861B2 (ja) * 2009-04-15 2014-06-25 株式会社イーテック 紫外線硬化型粘着剤組成物
JP2017003906A (ja) 2015-06-15 2017-01-05 日東電工株式会社 両面粘着剤層付偏光フィルムおよび画像表示装置
JP6623653B2 (ja) * 2015-10-01 2019-12-25 東亞合成株式会社 絶縁性に優れる活性エネルギー線硬化型粘接着剤組成物
JP6866881B2 (ja) * 2017-08-08 2021-04-28 三菱ケミカル株式会社 光硬化性粘着シート積層体、光硬化性粘着シート積層体の製造方法及び画像表示パネル積層体の製造方法
JP7132702B2 (ja) * 2017-08-30 2022-09-07 リンテック株式会社 表示体および表示体の製造方法
JP2019044024A (ja) * 2017-08-30 2019-03-22 リンテック株式会社 粘着シート、表示体および表示体の製造方法
JP7184528B2 (ja) * 2018-03-22 2022-12-06 リンテック株式会社 表示体の製造方法
JP7602858B2 (ja) * 2018-06-27 2024-12-19 リンテック株式会社 粘着シートおよび光学積層体
JP7138511B2 (ja) * 2018-08-13 2022-09-16 リンテック株式会社 粘着剤、粘着シートおよび表示体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004237799A (ja) 2003-02-04 2004-08-26 Denso Corp 電子ナンバープレート
JP2004268675A (ja) 2003-03-06 2004-09-30 Denso Corp 電子ナンバープレート

Also Published As

Publication number Publication date
CN114207066A (zh) 2022-03-18
JP2022027805A (ja) 2022-02-14
JPWO2021181767A1 (https=) 2021-09-16
TWI877266B (zh) 2025-03-21
US12552970B2 (en) 2026-02-17
TW202134084A (zh) 2021-09-16
JP7369757B2 (ja) 2023-10-26
US20230272247A1 (en) 2023-08-31
JP6987306B1 (ja) 2021-12-22
CN119391307A (zh) 2025-02-07
WO2021181767A1 (ja) 2021-09-16

Similar Documents

Publication Publication Date Title
KR102620334B1 (ko) 점착 시트 및 표시체
KR102534514B1 (ko) 점착 시트, 표시체 및 표시체의 제조 방법
JP6389198B2 (ja) 粘着シート、表示体およびそれらの製造方法
KR20220147495A (ko) 점착 시트, 구성체 및 구성체의 제조 방법
JP7170387B2 (ja) 粘着シートおよび表示体
TWI834607B (zh) 顯示體及顯示體的製造方法
KR102690106B1 (ko) 점착 시트, 구성체 및 그 제조 방법
KR20170018768A (ko) 점착성 조성물, 점착제, 점착 시트 및 표시체
KR20170018770A (ko) 점착성 조성물, 점착제, 점착 시트 및 표시체
KR20160137373A (ko) 점착 시트 및 표시체
KR102555270B1 (ko) 구성체 및 그 제조 방법, 표시체, 그리고 광학용 점착 시트
KR20190045855A (ko) 점착 시트 및 표시체
KR20260007325A (ko) 다이렉트 본딩 필름, 표시체 및 표시체의 제조 방법
JP7227797B2 (ja) 機械加工性向上フィルム、積層体、及び機械加工性向上フィルムの使用方法
TW202033347A (zh) 保護片及積層體
TWI863912B (zh) 機械加工性提升薄膜、積層體及機械加工性提升薄膜之使用方法
JP2020200387A (ja) 粘着シートおよび積層体
JP2019010885A (ja) 表示体
JP7148369B2 (ja) 構成体の製造方法
JP6420519B1 (ja) 表示体の製造方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

B15 Application refused following examination

Free format text: ST27 STATUS EVENT CODE: N-2-6-B10-B15-EXM-PE0601 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

E13 Pre-grant limitation requested

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000