KR20220162152A - 활성 에너지선 경화성 점착 시트, 점착 시트, 화상 표시 장치용 적층체, 화상 표시 장치 및 화상 표시 장치 구성용 적층체의 제조 방법 - Google Patents

활성 에너지선 경화성 점착 시트, 점착 시트, 화상 표시 장치용 적층체, 화상 표시 장치 및 화상 표시 장치 구성용 적층체의 제조 방법 Download PDF

Info

Publication number
KR20220162152A
KR20220162152A KR1020227037527A KR20227037527A KR20220162152A KR 20220162152 A KR20220162152 A KR 20220162152A KR 1020227037527 A KR1020227037527 A KR 1020227037527A KR 20227037527 A KR20227037527 A KR 20227037527A KR 20220162152 A KR20220162152 A KR 20220162152A
Authority
KR
South Korea
Prior art keywords
meth
adhesive sheet
image display
sensitive adhesive
pressure
Prior art date
Application number
KR1020227037527A
Other languages
English (en)
Korean (ko)
Inventor
가호루 이시이
료타 야마모토
유나 하라다
Original Assignee
미쯔비시 케미컬 주식회사
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 미쯔비시 케미컬 주식회사 filed Critical 미쯔비시 케미컬 주식회사
Publication of KR20220162152A publication Critical patent/KR20220162152A/ko

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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • B32B38/004—Heat treatment by physically contacting the layers, e.g. by the use of heated platens or rollers
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1858—Handling of layers or the laminate using vacuum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing 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
    • 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
    • C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J151/06—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; 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
    • 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
    • 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]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
KR1020227037527A 2020-03-31 2021-01-14 활성 에너지선 경화성 점착 시트, 점착 시트, 화상 표시 장치용 적층체, 화상 표시 장치 및 화상 표시 장치 구성용 적층체의 제조 방법 KR20220162152A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020064211 2020-03-31
JPJP-P-2020-064211 2020-03-31
PCT/JP2021/001033 WO2021199571A1 (ja) 2020-03-31 2021-01-14 活性エネルギー線硬化性粘着シート、粘着シート、画像表示装置用積層体、画像表示装置及び画像表示装置構成用積層体の製造方法

Publications (1)

Publication Number Publication Date
KR20220162152A true KR20220162152A (ko) 2022-12-07

Family

ID=77928587

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227037527A KR20220162152A (ko) 2020-03-31 2021-01-14 활성 에너지선 경화성 점착 시트, 점착 시트, 화상 표시 장치용 적층체, 화상 표시 장치 및 화상 표시 장치 구성용 적층체의 제조 방법

Country Status (5)

Country Link
JP (1) JPWO2021199571A1 (zh)
KR (1) KR20220162152A (zh)
CN (1) CN115427525A (zh)
TW (1) TW202138527A (zh)
WO (1) WO2021199571A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023054218A1 (ja) * 2021-09-28 2023-04-06 三菱ケミカル株式会社 活性エネルギー線硬化性粘着シート、離型フィルム付き粘着シート積層体、画像表示装置構成用積層体、画像表示装置及び画像表示装置構成用積層体の製造方法
CN113861854B (zh) * 2021-12-08 2023-03-31 苏州凡赛特材料科技有限公司 一种图像显示装置用粘着胶膜及图像显示装置
WO2024106519A1 (ja) * 2022-11-18 2024-05-23 日東電工株式会社 接着シート、光学積層体および光学積層体の製造方法、ならびに光学装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100027041A (ko) 2008-08-29 2010-03-10 도쿄엘렉트론가부시키가이샤 성막 장치, 성막 방법 및 기억 매체
JP4971529B2 (ja) 2010-09-06 2012-07-11 三菱樹脂株式会社 画像表示装置構成用積層体の製造方法、及びこの積層体を用いてなる画像表示装置
KR20150137178A (ko) 2014-05-28 2015-12-09 아주대학교산학협력단 입자 정렬을 이용한 코팅 방법
JP2019210445A (ja) 2017-08-08 2019-12-12 三菱ケミカル株式会社 光硬化性粘着シート

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6057600B2 (ja) * 2012-08-09 2017-01-11 日東電工株式会社 粘着剤、粘着剤層、および粘着シート
JP6361121B2 (ja) * 2013-11-29 2018-07-25 三菱ケミカル株式会社 粘着剤樹脂組成物
KR101888984B1 (ko) * 2014-03-10 2018-08-16 미쯔비시 케미컬 주식회사 화상 표시 장치 구성용 적층체의 제조 방법
JP6252626B2 (ja) * 2015-06-02 2017-12-27 三菱ケミカル株式会社 粘着シート

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100027041A (ko) 2008-08-29 2010-03-10 도쿄엘렉트론가부시키가이샤 성막 장치, 성막 방법 및 기억 매체
JP4971529B2 (ja) 2010-09-06 2012-07-11 三菱樹脂株式会社 画像表示装置構成用積層体の製造方法、及びこの積層体を用いてなる画像表示装置
KR20150137178A (ko) 2014-05-28 2015-12-09 아주대학교산학협력단 입자 정렬을 이용한 코팅 방법
JP2019210445A (ja) 2017-08-08 2019-12-12 三菱ケミカル株式会社 光硬化性粘着シート

Also Published As

Publication number Publication date
TW202138527A (zh) 2021-10-16
CN115427525A (zh) 2022-12-02
WO2021199571A1 (ja) 2021-10-07
JPWO2021199571A1 (zh) 2021-10-07

Similar Documents

Publication Publication Date Title
KR102500174B1 (ko) 양면 점착 시트, 화상 표시 장치 구성용 부재를 가지는 적층체, 적층체 형성 키트 및 양면 점착 시트의 사용
KR20220162152A (ko) 활성 에너지선 경화성 점착 시트, 점착 시트, 화상 표시 장치용 적층체, 화상 표시 장치 및 화상 표시 장치 구성용 적층체의 제조 방법
JP6576037B2 (ja) 微細構造を有する光学的に透明な接着剤
JP6340765B2 (ja) 両面粘着シートおよび画像表示装置
US20150299520A1 (en) Adhesive sheet for image display device, method for manufacturing image display device, and image display device
CN111909622B (zh) 光固化性粘合片
KR20150005563A (ko) 화상 표시 장치용 점착 시트, 화상 표시 장치의 제조 방법 및 화상 표시 장치
JPWO2012032995A1 (ja) 画像表示装置構成用積層体の製造方法、及びこの積層体を用いてなる画像表示装置
JP2018044164A (ja) 光硬化型粘着シート、粘着シート及び画像表示装置
KR20240037375A (ko) 점착제 수지 조성물, 점착 시트, 활성 에너지선 경화성 점착 시트, 광학 부재, 화상 표시 장치용 적층체 및 화상 표시 장치
TWI808236B (zh) 光硬化性黏著片材、圖像顯示裝置用積層體及圖像顯示裝置
JP2014125524A (ja) 画像表示装置用粘着シート、画像表示装置の製造方法及び画像表示装置
KR102664294B1 (ko) 광경화성 점착 시트, 점착 시트 적층체, 화상 표시 장치용 적층체 및 화상 표시 장치
KR20230136732A (ko) 활성 에너지선 경화성 점착 시트, 이형 필름을 구비하는 점착 시트, 적층체, 적층체의 제조 방법, 적층 시트, 화상 표시 장치용 적층체, 플렉시블 화상 표시 장치, 플렉시블 디스플레이용 점착 시트 및 화상 표시 장치용 적층체의 제조 방법
JP7151518B2 (ja) 光硬化性粘着シート、剥離シート付き光硬化性粘着シート、光硬化性粘着シート付き光学フィルム、画像表示装置構成用積層体及び画像表示装置
KR20240060669A (ko) 활성 에너지선 경화성 점착 시트, 이형 필름을 가지는 점착 시트 적층체, 화상 표시 장치 구성용 적층체, 화상 표시 장치 및 화상 표시 장치 구성용 적층체의 제조 방법
WO2022158121A1 (ja) 活性エネルギー線硬化性粘着シート、離型フィルム付き粘着シート積層体、粘着シート、画像表示装置構成用積層体および画像表示装置
WO2022163232A1 (ja) 画像表示装置用粘着シート、離型フィルム付き粘着シート、画像表示装置用積層体および画像表示装置
KR20220156518A (ko) 양면 점착 시트, 화상 표시 장치용 적층체 및 화상 표시 장치