JP6064637B2 - 粘着剤シート、粘着剤付き光学フィルム、光学積層体及び粘着剤シートの製造方法 - Google Patents

粘着剤シート、粘着剤付き光学フィルム、光学積層体及び粘着剤シートの製造方法 Download PDF

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JP6064637B2
JP6064637B2 JP2013022052A JP2013022052A JP6064637B2 JP 6064637 B2 JP6064637 B2 JP 6064637B2 JP 2013022052 A JP2013022052 A JP 2013022052A JP 2013022052 A JP2013022052 A JP 2013022052A JP 6064637 B2 JP6064637 B2 JP 6064637B2
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sensitive adhesive
pressure
adhesive sheet
weight
film
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JP2013177586A (ja
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太田　陽介
陽介 太田
流 竹厚
流 竹厚
眞求 李
眞求 李
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/625—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
    • C08G18/6254—Polymers of alpha-beta ethylenically unsaturated carboxylic acids and of esters of these acids containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8022—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with polyols having at least three hydroxy groups
    • C08G18/8029—Masked aromatic polyisocyanates
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    • 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
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    • 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
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
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    • 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
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
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    • C09J183/04—Polysiloxanes
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    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
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    • 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
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    • 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
    • C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
JP2013022052A 2012-02-10 2013-02-07 粘着剤シート、粘着剤付き光学フィルム、光学積層体及び粘着剤シートの製造方法 Active JP6064637B2 (ja)

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JP2013022052A JP6064637B2 (ja) 2012-02-10 2013-02-07 粘着剤シート、粘着剤付き光学フィルム、光学積層体及び粘着剤シートの製造方法

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JP2012027003 2012-02-10
JP2012027003 2012-02-10
JP2013022052A JP6064637B2 (ja) 2012-02-10 2013-02-07 粘着剤シート、粘着剤付き光学フィルム、光学積層体及び粘着剤シートの製造方法

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JP2016245169A Pending JP2017095717A (ja) 2012-02-10 2016-12-19 粘着剤シート、粘着剤付き光学フィルム、光学積層体及び粘着剤シートの製造方法

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JP (2) JP6064637B2 (ko)
KR (1) KR102040998B1 (ko)
CN (1) CN104105769B (ko)
TW (1) TW201336954A (ko)
WO (1) WO2013118919A1 (ko)

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JP6393921B2 (ja) * 2013-11-20 2018-09-26 藤森工業株式会社 粘着剤組成物及び表面保護フィルム
KR102349012B1 (ko) 2014-09-05 2022-01-10 쓰리엠 이노베이티브 프로퍼티즈 컴파니 열 정합가능한 경화성 접착제 필름
CN105585979B (zh) * 2014-11-10 2019-04-23 住友化学株式会社 粘合剂组合物、粘合剂层、以及带有粘合剂层的光学构件
JP6228146B2 (ja) * 2015-01-09 2017-11-08 藤森工業株式会社 粘着剤組成物及び粘着フィルム
JP6463167B2 (ja) * 2015-02-26 2019-01-30 綜研化学株式会社 光学部材用粘着剤および光学積層体
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TWI700351B (zh) * 2015-03-31 2020-08-01 日商住友化學股份有限公司 附黏著劑層之光學膜及液晶顯示裝置
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TWI721972B (zh) * 2015-03-31 2021-03-21 日商住友化學股份有限公司 光學積層體及液晶顯示裝置
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JP6390661B2 (ja) * 2016-04-19 2018-09-19 東洋インキＳｃホールディングス株式会社 粘着剤および粘着シート
JP6270916B2 (ja) * 2016-06-08 2018-01-31 藤森工業株式会社 表面保護フィルム
CN109791322A (zh) * 2016-09-30 2019-05-21 日东电工株式会社 液晶面板及图像显示装置
KR102521525B1 (ko) * 2017-06-28 2023-04-14 닛토덴코 가부시키가이샤 편광판
TWI678404B (zh) * 2017-11-29 2019-12-01 住華科技股份有限公司 感壓性黏著組成物、電極複合膜及其製造方法
JP7149066B2 (ja) * 2017-12-05 2022-10-06 三星エスディアイ株式会社 光学フィルム用粘着剤組成物、粘着剤層、光学部材、および画像表示装置
JP6570612B2 (ja) * 2017-12-25 2019-09-04 藤森工業株式会社 表面保護フィルム
KR102294145B1 (ko) * 2018-07-24 2021-08-27 산진 옵토일렉트로닉스 (쑤저우) 컴퍼니 리미티드 광학 적층체 및 이를 포함하는 디스플레이 장치
JP7291474B2 (ja) * 2018-12-04 2023-06-15 三星エスディアイ株式会社 光学フィルム用粘着剤、粘着剤層、光学部材、および画像表示装置
WO2020116918A1 (ko) * 2018-12-04 2020-06-11 삼성에스디아이 주식회사 광학 필름용 점착제, 점착제층, 광학 부재 및 화상표시장치
JP6776417B2 (ja) * 2019-08-05 2020-10-28 藤森工業株式会社 表面保護フィルム
JP6992140B2 (ja) * 2020-10-06 2022-01-13 藤森工業株式会社 表面保護フィルム
JP7321239B2 (ja) * 2020-10-06 2023-08-04 藤森工業株式会社 表面保護フィルム
JP2023041293A (ja) * 2021-09-13 2023-03-24 日東電工株式会社 光学積層体およびそれを用いた画像表示装置
JP2024073257A (ja) * 2022-11-17 2024-05-29 日東電工株式会社 粘着シート、光学積層体、及び画像表示装置

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JP5540863B2 (ja) * 2010-04-22 2014-07-02 住友化学株式会社 粘着剤付き樹脂フィルム及びそれを用いた光学積層体
JP6419467B2 (ja) * 2014-06-27 2018-11-07 日東電工株式会社 粘着剤組成物、粘着シート、及び、光学部材

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