TWI870554B - 雙面黏著片材、圖像顯示裝置用積層體及圖像顯示裝置 - Google Patents

雙面黏著片材、圖像顯示裝置用積層體及圖像顯示裝置 Download PDF

Info

Publication number
TWI870554B
TWI870554B TW110106079A TW110106079A TWI870554B TW I870554 B TWI870554 B TW I870554B TW 110106079 A TW110106079 A TW 110106079A TW 110106079 A TW110106079 A TW 110106079A TW I870554 B TWI870554 B TW I870554B
Authority
TW
Taiwan
Prior art keywords
meth
double
adhesive sheet
sided adhesive
image display
Prior art date
Application number
TW110106079A
Other languages
English (en)
Chinese (zh)
Other versions
TW202138509A (zh
Inventor
福田晋也
野澤大希
吉川秀次郎
Original Assignee
日商三菱化學股份有限公司
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 日商三菱化學股份有限公司 filed Critical 日商三菱化學股份有限公司
Publication of TW202138509A publication Critical patent/TW202138509A/zh
Application granted granted Critical
Publication of TWI870554B publication Critical patent/TWI870554B/zh

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38Pressure-sensitive adhesives [PSA]
    • C09J7/381Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385Acrylic polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/04Interconnection of layers
    • B32B7/06Interconnection of layers permitting easy separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives 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
    • C09J133/04Homopolymers or copolymers of esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38Pressure-sensitive adhesives [PSA]
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/10Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/124Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/20Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/208Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer being constituted by at least two or more adjacent or superposed adhesive layers, e.g. multilayer adhesive
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/30Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312Additional 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/40Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/416Additional features of adhesives in the form of films or foils characterized by the presence of essential components use of irradiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
TW110106079A 2020-03-31 2021-02-22 雙面黏著片材、圖像顯示裝置用積層體及圖像顯示裝置 TWI870554B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-065095 2020-03-31
JP2020065095 2020-03-31

Publications (2)

Publication Number Publication Date
TW202138509A TW202138509A (zh) 2021-10-16
TWI870554B true TWI870554B (zh) 2025-01-21

Family

ID=77928378

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110106079A TWI870554B (zh) 2020-03-31 2021-02-22 雙面黏著片材、圖像顯示裝置用積層體及圖像顯示裝置

Country Status (5)

Country Link
JP (1) JPWO2021199787A1 (enrdf_load_stackoverflow)
KR (1) KR20220156518A (enrdf_load_stackoverflow)
CN (1) CN115210332B (enrdf_load_stackoverflow)
TW (1) TWI870554B (enrdf_load_stackoverflow)
WO (1) WO2021199787A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI834405B (zh) * 2022-12-01 2024-03-01 財團法人工業技術研究院 雙面膠及多層結構體

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018062544A (ja) * 2016-10-11 2018-04-19 Dic株式会社 接着シート及び物品の解体方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523964B2 (enrdf_load_stackoverflow) 1972-02-09 1977-01-31
JP4493273B2 (ja) 2003-01-29 2010-06-30 日東電工株式会社 両面粘着シートおよびタッチパネル付き表示装置
JP3765497B2 (ja) * 2004-03-17 2006-04-12 日東電工株式会社 アクリル系粘着剤組成物および粘着テープ
JP5514817B2 (ja) 2009-05-26 2014-06-04 三菱樹脂株式会社 再剥離性を有する粘着材
CN102667895A (zh) 2010-09-06 2012-09-12 三菱树脂株式会社 图像显示装置构成用叠层体的制造方法、以及使用该叠层体构成的图像显示装置
WO2015005266A1 (ja) * 2013-07-09 2015-01-15 ニチバン株式会社 粘着剤組成物及び粘着剤シート
JP2015157884A (ja) * 2014-02-21 2015-09-03 三菱樹脂株式会社 透明両面粘着シート及び画像表示装置
JP2016104829A (ja) * 2014-12-01 2016-06-09 大日本印刷株式会社 粘着シート、その貼り合わせ方法、その製造方法、貼合体及び画像表示装置
JP6525726B2 (ja) * 2015-05-21 2019-06-05 リンテック株式会社 粘着シートおよび表示体
JP6714921B2 (ja) * 2016-07-01 2020-07-01 東亞合成株式会社 粘着剤組成物及びその用途
JP6984249B2 (ja) * 2016-09-15 2021-12-17 三菱ケミカル株式会社 粘着シート積層体、賦形粘着シート積層体及びその製造方法
JP7185479B2 (ja) * 2017-12-28 2022-12-07 日東電工株式会社 樹脂組成物、樹脂層、および積層シート

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018062544A (ja) * 2016-10-11 2018-04-19 Dic株式会社 接着シート及び物品の解体方法

Also Published As

Publication number Publication date
CN115210332B (zh) 2024-11-08
JPWO2021199787A1 (enrdf_load_stackoverflow) 2021-10-07
KR20220156518A (ko) 2022-11-25
TW202138509A (zh) 2021-10-16
WO2021199787A1 (ja) 2021-10-07
CN115210332A (zh) 2022-10-18

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
JP6904448B2 (ja) 光硬化型粘着シート、粘着シート及び画像表示装置
JP7260033B2 (ja) 粘着シート、画像表示装置構成用積層体及び画像表示装置
KR102792509B1 (ko) 점착제 수지 조성물, 점착 시트, 활성 에너지선 경화성 점착 시트, 광학 부재, 화상 표시 장치용 적층체 및 화상 표시 장치
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
JP7562946B2 (ja) 粘着剤樹脂組成物、粘着剤樹脂硬化物、粘着シート及び画像表示装置積層体
WO2016194957A1 (ja) 光硬化型粘着シート、粘着シート及び画像表示装置
JP7484104B2 (ja) 光硬化性粘着シート、画像表示装置用積層体及び画像表示装置
JP6866880B2 (ja) 光硬化性粘着シート
JP2021004373A (ja) 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
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
JP7415366B2 (ja) 光硬化性粘着シート、粘着シート積層体、画像表示装置用積層体及び画像表示装置
WO2021199571A1 (ja) 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
TWI870554B (zh) 雙面黏著片材、圖像顯示裝置用積層體及圖像顯示裝置
CN116829666A (zh) 带脱模薄膜的粘合片、带脱模薄膜的图像显示装置用层叠体和图像显示装置用层叠体的制造方法
JP2020164575A (ja) 両面粘着シート、離型フィルム付積層体及び画像表示装置用積層体
TW202438625A (zh) 黏著片材、附離型膜之黏著片材、圖像顯示裝置用積層體、圖像顯示裝置及圖像顯示裝置構成構件用黏著片材
JP2024139739A (ja) 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、画像表示装置、画像表示装置構成部材用粘着シート