JP7623808B2 - 光硬化性粘着剤組成物、両面粘着シートおよびその製造方法、ならびに光学デバイスおよびその製造方法 - Google Patents

光硬化性粘着剤組成物、両面粘着シートおよびその製造方法、ならびに光学デバイスおよびその製造方法 Download PDF

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JP7623808B2
JP7623808B2 JP2020142079A JP2020142079A JP7623808B2 JP 7623808 B2 JP7623808 B2 JP 7623808B2 JP 2020142079 A JP2020142079 A JP 2020142079A JP 2020142079 A JP2020142079 A JP 2020142079A JP 7623808 B2 JP7623808 B2 JP 7623808B2
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sensitive adhesive
adhesive sheet
double
pressure
adhesive composition
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Japanese (ja)
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JP2021059711A (ja
JP2021059711A5 (https=
Inventor
武史 仲野
翔 寳田
千尋 舟木
顕士 渡辺
量子 浅井
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Nitto Denko Corp
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Nitto Denko Corp
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Priority to KR1020227014780A priority Critical patent/KR102702611B1/ko
Priority to PCT/JP2020/036330 priority patent/WO2021070635A1/ja
Priority to CN202080070452.0A priority patent/CN114514299A/zh
Priority to TW109134553A priority patent/TWI864130B/zh
Publication of JP2021059711A publication Critical patent/JP2021059711A/ja
Publication of JP2021059711A5 publication Critical patent/JP2021059711A5/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
    • 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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • 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
    • 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
    • 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
    • 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
    • C09J201/00—Adhesives based on unspecified macromolecular 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
    • 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
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • 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
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional 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
    • C09J2301/124—Additional 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
    • 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)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
JP2020142079A 2019-10-07 2020-08-25 光硬化性粘着剤組成物、両面粘着シートおよびその製造方法、ならびに光学デバイスおよびその製造方法 Active JP7623808B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020227014780A KR102702611B1 (ko) 2019-10-07 2020-09-25 광 경화성 점착제 조성물, 양면 점착 시트 및 그 제조 방법, 그리고 광학 디바이스 및 그 제조 방법
PCT/JP2020/036330 WO2021070635A1 (ja) 2019-10-07 2020-09-25 光硬化性粘着剤組成物、両面粘着シートおよびその製造方法、ならびに光学デバイスおよびその製造方法
CN202080070452.0A CN114514299A (zh) 2019-10-07 2020-09-25 光固化性粘合剂组合物、双面粘合片及其制造方法、以及光学设备及其制造方法
TW109134553A TWI864130B (zh) 2019-10-07 2020-10-06 光硬化性黏著劑組合物、雙面黏著片材及其製造方法、以及光學裝置及其製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019184824 2019-10-07
JP2019184824 2019-10-07

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JP2021059711A JP2021059711A (ja) 2021-04-15
JP2021059711A5 JP2021059711A5 (https=) 2023-05-29
JP7623808B2 true JP7623808B2 (ja) 2025-01-29

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JP (1) JP7623808B2 (https=)
KR (1) KR102702611B1 (https=)
CN (1) CN114514299A (https=)
TW (1) TWI864130B (https=)
WO (1) WO2021070635A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230057441A (ko) * 2020-08-28 2023-04-28 닛토덴코 가부시키가이샤 광경화성 점착 시트
WO2026028957A1 (ja) * 2024-07-30 2026-02-05 日東電工株式会社 光硬化性粘着剤組成物、粘着剤、粘着剤付き部材、粘着剤の製造方法、硬化体、部材及び硬化体の製造方法
WO2026053727A1 (ja) * 2024-09-03 2026-03-12 日東電工株式会社 光硬化性粘着剤組成物、粘着剤、粘着剤付き部材、粘着剤の製造方法、硬化体、部材及び硬化体の製造方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002265815A (ja) 2001-03-09 2002-09-18 Mitsubishi Chemicals Corp 黒色顔料および黒色光重合性組成物
JP2004051736A (ja) 2002-07-18 2004-02-19 Nitto Denko Corp 紫外線硬化型粘着シート
JP2009108274A (ja) 2007-11-01 2009-05-21 Nitto Denko Corp 光重合反応とレドックス重合反応とを併用して得られる暗色化されたアクリル系粘弾性体層の製造方法、及び粘着テープ又はシート
JP2009138026A (ja) 2007-12-03 2009-06-25 Furukawa Electric Co Ltd:The エネルギー線硬化型チップ保護用フィルム
JP2010209263A (ja) 2009-03-11 2010-09-24 Nitto Denko Corp アクリル系粘着シート
JP2013257493A (ja) 2012-06-14 2013-12-26 Sumitomo Osaka Cement Co Ltd 黒色材料、黒色材料分散液、黒色樹脂組成物、黒色膜及び黒色膜付き基材
JP2014227453A (ja) 2013-05-21 2014-12-08 日東電工株式会社 粘着シートおよび積層体
WO2015111570A1 (ja) 2014-01-21 2015-07-30 積水化学工業株式会社 光湿気硬化型樹脂組成物、電子部品用接着剤、及び、表示素子用接着剤
JP2015147873A (ja) 2014-02-06 2015-08-20 日東電工株式会社 両面粘着シート及びその製造方法
JP2018090712A (ja) 2016-12-05 2018-06-14 日東電工株式会社 樹脂層、および積層シート
JP2018203599A (ja) 2017-06-09 2018-12-27 三菱マテリアル電子化成株式会社 窒化ジルコニウム粉末及びその製造方法

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JP5417037B2 (ja) * 2009-05-22 2014-02-12 日油株式会社 紫外線硬化型色補正粘着剤組成物、色補正粘着剤および色補正粘着フィルム
JP2011074308A (ja) 2009-10-01 2011-04-14 Three M Innovative Properties Co 透明粘着シート及びそれを含む画像表示装置
KR101621993B1 (ko) * 2010-11-08 2016-05-19 주식회사 엘지화학 점착제 조성물
KR102352334B1 (ko) * 2013-10-18 2022-01-17 세키스이가가쿠 고교가부시키가이샤 광 습기 경화형 수지 조성물, 전자 부품용 접착제, 및 표시 소자용 접착제
WO2018174177A1 (ja) * 2017-03-22 2018-09-27 パナソニックＩｐマネジメント株式会社 光硬化性樹脂組成物、接着剤、積層体及びその製造方法、及び表示装置
JP6971834B2 (ja) * 2017-12-26 2021-11-24 三菱マテリアル電子化成株式会社 黒色遮光膜形成用粉末及びその製造方法
JP7076217B2 (ja) * 2018-01-30 2022-05-27 日東電工株式会社 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

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002265815A (ja) 2001-03-09 2002-09-18 Mitsubishi Chemicals Corp 黒色顔料および黒色光重合性組成物
JP2004051736A (ja) 2002-07-18 2004-02-19 Nitto Denko Corp 紫外線硬化型粘着シート
JP2009108274A (ja) 2007-11-01 2009-05-21 Nitto Denko Corp 光重合反応とレドックス重合反応とを併用して得られる暗色化されたアクリル系粘弾性体層の製造方法、及び粘着テープ又はシート
JP2009138026A (ja) 2007-12-03 2009-06-25 Furukawa Electric Co Ltd:The エネルギー線硬化型チップ保護用フィルム
JP2010209263A (ja) 2009-03-11 2010-09-24 Nitto Denko Corp アクリル系粘着シート
JP2013257493A (ja) 2012-06-14 2013-12-26 Sumitomo Osaka Cement Co Ltd 黒色材料、黒色材料分散液、黒色樹脂組成物、黒色膜及び黒色膜付き基材
JP2014227453A (ja) 2013-05-21 2014-12-08 日東電工株式会社 粘着シートおよび積層体
WO2015111570A1 (ja) 2014-01-21 2015-07-30 積水化学工業株式会社 光湿気硬化型樹脂組成物、電子部品用接着剤、及び、表示素子用接着剤
JP2015147873A (ja) 2014-02-06 2015-08-20 日東電工株式会社 両面粘着シート及びその製造方法
JP2018090712A (ja) 2016-12-05 2018-06-14 日東電工株式会社 樹脂層、および積層シート
JP2018203599A (ja) 2017-06-09 2018-12-27 三菱マテリアル電子化成株式会社 窒化ジルコニウム粉末及びその製造方法

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JP2021059711A (ja) 2021-04-15
KR102702611B1 (ko) 2024-09-05
TWI864130B (zh) 2024-12-01
KR20220073819A (ko) 2022-06-03
TW202120650A (zh) 2021-06-01
CN114514299A (zh) 2022-05-17
WO2021070635A1 (ja) 2021-04-15

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