JP7253903B2 - 粘着シートおよびその製造方法、ならびに画像表示装置の製造方法 - Google Patents

粘着シートおよびその製造方法、ならびに画像表示装置の製造方法 Download PDF

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JP7253903B2
JP7253903B2 JP2018218422A JP2018218422A JP7253903B2 JP 7253903 B2 JP7253903 B2 JP 7253903B2 JP 2018218422 A JP2018218422 A JP 2018218422A JP 2018218422 A JP2018218422 A JP 2018218422A JP 7253903 B2 JP7253903 B2 JP 7253903B2
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Japan
Prior art keywords
adhesive sheet
pressure
weight
sensitive adhesive
parts
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JP2018218422A
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English (en)
Japanese (ja)
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JP2020083996A (ja
Inventor
大器 下栗
崇弘 野中
翔 寳田
理仁 丹羽
逸大 畑中
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Nitto Denko Corp
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Nitto Denko Corp
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Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2018218422A priority Critical patent/JP7253903B2/ja
Priority to KR1020190128877A priority patent/KR20200060235A/ko
Priority to SG10201910014TA priority patent/SG10201910014TA/en
Priority to CN201911099080.XA priority patent/CN111286277B/zh
Priority to TW108141352A priority patent/TWI829805B/zh
Publication of JP2020083996A publication Critical patent/JP2020083996A/ja
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Publication of JP7253903B2 publication Critical patent/JP7253903B2/ja
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    • 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
    • C09J7/30—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
    • 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
    • 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
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
JP2018218422A 2018-11-21 2018-11-21 粘着シートおよびその製造方法、ならびに画像表示装置の製造方法 Active JP7253903B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2018218422A JP7253903B2 (ja) 2018-11-21 2018-11-21 粘着シートおよびその製造方法、ならびに画像表示装置の製造方法
KR1020190128877A KR20200060235A (ko) 2018-11-21 2019-10-17 점착 시트 및 그 제조 방법, 그리고 화상 표시 장치의 제조 방법
SG10201910014TA SG10201910014TA (en) 2018-11-21 2019-10-25 Pressure Sensitive Adhesive Sheet, Method For Manufacturing Thereof, And Method For Manufacturing Image Display Device
CN201911099080.XA CN111286277B (zh) 2018-11-21 2019-11-12 粘合片及其制造方法以及图像显示装置的制造方法
TW108141352A TWI829805B (zh) 2018-11-21 2019-11-14 黏著片材及其製造方法、以及圖像顯示裝置之製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018218422A JP7253903B2 (ja) 2018-11-21 2018-11-21 粘着シートおよびその製造方法、ならびに画像表示装置の製造方法

Publications (2)

Publication Number Publication Date
JP2020083996A JP2020083996A (ja) 2020-06-04
JP7253903B2 true JP7253903B2 (ja) 2023-04-07

Family

ID=70906572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018218422A Active JP7253903B2 (ja) 2018-11-21 2018-11-21 粘着シートおよびその製造方法、ならびに画像表示装置の製造方法

Country Status (5)

Country Link
JP (1) JP7253903B2 (ko)
KR (1) KR20200060235A (ko)
CN (1) CN111286277B (ko)
SG (1) SG10201910014TA (ko)
TW (1) TWI829805B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021195448A (ja) * 2020-06-12 2021-12-27 日東電工株式会社 粘着シート、光学部材、及びタッチパネル
CN116133850A (zh) * 2020-07-22 2023-05-16 日东电工株式会社 粘合片及带粘合层的薄膜
KR102668102B1 (ko) * 2020-09-04 2024-05-29 닛토덴코 가부시키가이샤 화상 표시 장치 및 그의 제조 방법
JP7065239B2 (ja) * 2020-09-04 2022-05-11 日東電工株式会社 画像表示装置およびその製造方法
JPWO2023074553A1 (ko) 2021-10-27 2023-05-04
CN118159620A (zh) 2021-10-27 2024-06-07 日东电工株式会社 光固化性粘合片

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014043543A (ja) 2012-07-31 2014-03-13 Nitto Denko Corp 放射線硬化型粘着剤、放射線硬化型粘着剤層、放射線硬化型粘着シートおよび積層体
JP2015010198A (ja) 2013-06-28 2015-01-19 リンテック株式会社 粘着シートおよび積層体
JP2016130747A (ja) 2014-12-25 2016-07-21 日東電工株式会社 粘着剤層付偏光フィルムおよび画像表示装置
WO2016170875A1 (ja) 2015-04-22 2016-10-27 Dic株式会社 紫外線硬化型粘着シート、及び、粘着シート
WO2017022770A1 (ja) 2015-08-03 2017-02-09 日本合成化学工業株式会社 粘着シート、粘着剤層付き積層体の製造方法、粘着剤層付き積層体、画像表示装置およびタッチパネル
JP2017149807A (ja) 2016-02-22 2017-08-31 リンテック株式会社 粘着シート、表示体およびそれらの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130224425A1 (en) 2012-02-23 2013-08-29 Hitachi Chemical Company, Ltd. Pressure-sensitive adhesive sheet for image display device, method for producing image display device and image display device
JP6062759B2 (ja) * 2013-02-15 2017-01-18 日東電工株式会社 粘着剤組成物、光学用粘着シート、光学フィルム、及び表示装置
JP6423581B2 (ja) * 2013-03-29 2018-11-14 リンテック株式会社 積層体の製造方法
JP6104706B2 (ja) 2013-05-21 2017-03-29 日東電工株式会社 粘着シートおよび積層体

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014043543A (ja) 2012-07-31 2014-03-13 Nitto Denko Corp 放射線硬化型粘着剤、放射線硬化型粘着剤層、放射線硬化型粘着シートおよび積層体
JP2015010198A (ja) 2013-06-28 2015-01-19 リンテック株式会社 粘着シートおよび積層体
JP2016130747A (ja) 2014-12-25 2016-07-21 日東電工株式会社 粘着剤層付偏光フィルムおよび画像表示装置
WO2016170875A1 (ja) 2015-04-22 2016-10-27 Dic株式会社 紫外線硬化型粘着シート、及び、粘着シート
WO2017022770A1 (ja) 2015-08-03 2017-02-09 日本合成化学工業株式会社 粘着シート、粘着剤層付き積層体の製造方法、粘着剤層付き積層体、画像表示装置およびタッチパネル
JP2017149807A (ja) 2016-02-22 2017-08-31 リンテック株式会社 粘着シート、表示体およびそれらの製造方法

Also Published As

Publication number Publication date
CN111286277B (zh) 2023-06-27
KR20200060235A (ko) 2020-05-29
SG10201910014TA (en) 2020-06-29
CN111286277A (zh) 2020-06-16
JP2020083996A (ja) 2020-06-04
TWI829805B (zh) 2024-01-21
TW202030290A (zh) 2020-08-16

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