JP5000940B2 - 偏光板用粘着剤、粘着シート、粘着剤付き偏光板及びその製造方法、並びに光学フィルム及びその製造方法 - Google Patents

偏光板用粘着剤、粘着シート、粘着剤付き偏光板及びその製造方法、並びに光学フィルム及びその製造方法 Download PDF

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Publication number
JP5000940B2
JP5000940B2 JP2006203584A JP2006203584A JP5000940B2 JP 5000940 B2 JP5000940 B2 JP 5000940B2 JP 2006203584 A JP2006203584 A JP 2006203584A JP 2006203584 A JP2006203584 A JP 2006203584A JP 5000940 B2 JP5000940 B2 JP 5000940B2
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JP
Japan
Prior art keywords
pressure
sensitive adhesive
polarizing plate
adhesive
polarizing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP2006203584A
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English (en)
Japanese (ja)
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JP2007212995A5 (enExample
JP2007212995A (ja
Inventor
公市 永元
健太郎 草間
幹広 樫尾
和弘 今
基行 早川
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Lintec Corp
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Lintec Corp
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Publication date
Application filed by Lintec Corp filed Critical Lintec Corp
Priority to JP2006203584A priority Critical patent/JP5000940B2/ja
Priority to US11/611,947 priority patent/US8993649B2/en
Priority to TW096101186A priority patent/TWI405832B/zh
Priority to KR1020070003853A priority patent/KR101238942B1/ko
Priority to CN2007100005823A priority patent/CN101033380B/zh
Publication of JP2007212995A publication Critical patent/JP2007212995A/ja
Publication of JP2007212995A5 publication Critical patent/JP2007212995A5/ja
Application granted granted Critical
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Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C09D4/06—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 C09D159/00 - C09D187/00
    • 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
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • C09J2433/00—Presence of (meth)acrylic polymer
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/02—Casings of latch-bolt or deadbolt locks
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical 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
    • G02F1/133528—Polarisers
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/14—Layer or component removable to expose adhesive
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2852—Adhesive compositions
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2852—Adhesive compositions
    • Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
    • Y10T428/2891—Adhesive compositions including addition polymer from unsaturated monomer including addition polymer from alpha-beta unsaturated carboxylic acid [e.g., acrylic acid, methacrylic acid, etc.] Or derivative thereof

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polarising Elements (AREA)
  • Adhesive Tapes (AREA)
  • Liquid Crystal (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
JP2006203584A 2006-01-13 2006-07-26 偏光板用粘着剤、粘着シート、粘着剤付き偏光板及びその製造方法、並びに光学フィルム及びその製造方法 Expired - Lifetime JP5000940B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2006203584A JP5000940B2 (ja) 2006-01-13 2006-07-26 偏光板用粘着剤、粘着シート、粘着剤付き偏光板及びその製造方法、並びに光学フィルム及びその製造方法
US11/611,947 US8993649B2 (en) 2006-01-13 2006-12-18 Pressure-sensitive adhesive for polarizing plates, pressure-sensitive adhesive sheet, polarizing plate with pressure-sensitive adhesive and production process for the same and optical film and production process for the same
TW096101186A TWI405832B (zh) 2006-01-13 2007-01-12 偏光板用壓感黏著劑、壓感黏著片、具有壓感黏著劑之偏光板及其製造方法以及光學薄膜及其製造方法
KR1020070003853A KR101238942B1 (ko) 2006-01-13 2007-01-12 편광판용 점착제, 점착 시트, 점착제 부착 편광판 및 그 제조 방법, 및 광학 필름 및 그 제조 방법
CN2007100005823A CN101033380B (zh) 2006-01-13 2007-01-12 压敏粘合剂及其片材、起偏振片和光学薄膜及其生产方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006006653 2006-01-13
JP2006006653 2006-01-13
JP2006203584A JP5000940B2 (ja) 2006-01-13 2006-07-26 偏光板用粘着剤、粘着シート、粘着剤付き偏光板及びその製造方法、並びに光学フィルム及びその製造方法

Publications (3)

Publication Number Publication Date
JP2007212995A JP2007212995A (ja) 2007-08-23
JP2007212995A5 JP2007212995A5 (enExample) 2012-01-12
JP5000940B2 true JP5000940B2 (ja) 2012-08-15

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JP2006203584A Expired - Lifetime JP5000940B2 (ja) 2006-01-13 2006-07-26 偏光板用粘着剤、粘着シート、粘着剤付き偏光板及びその製造方法、並びに光学フィルム及びその製造方法

Country Status (5)

Country Link
US (1) US8993649B2 (enExample)
JP (1) JP5000940B2 (enExample)
KR (1) KR101238942B1 (enExample)
CN (1) CN101033380B (enExample)
TW (1) TWI405832B (enExample)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
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US7767286B2 (en) * 2006-12-28 2010-08-03 Fujifilm Corporation Polarizing plate and liquid crystal display device
RU2010106627A (ru) * 2007-08-27 2011-10-10 Линтек Корпорейшн (Jp) Отделяемый клейкий лист и способ защиты пленки не полностью отвержденного покрытия
JP5252477B2 (ja) * 2007-11-07 2013-07-31 住友化学株式会社 偏光板
WO2009069799A1 (ja) * 2007-11-30 2009-06-04 Sumitomo Chemical Company, Limited 高弾性率粘着剤層を有する偏光板及びそれを用いた画像表示装置
KR101023842B1 (ko) 2008-01-11 2011-03-22 주식회사 엘지화학 점착제 조성물, 상기를 포함하는 편광판 및 액정표시장치
KR101023843B1 (ko) * 2008-01-11 2011-03-22 주식회사 엘지화학 점착제 조성물, 상기를 포함하는 편광판 및 액정표시장치
KR100983022B1 (ko) 2008-01-11 2010-09-17 주식회사 엘지화학 점착제 조성물, 상기를 포함하는 편광판 및 액정표시장치
KR101023837B1 (ko) 2008-01-11 2011-03-22 주식회사 엘지화학 점착제 조성물, 상기를 포함하는 편광판 및 액정표시장치
JP5314439B2 (ja) * 2008-01-25 2013-10-16 日東電工株式会社 粘着型光学フィルムの剥離方法、及び粘着型光学フィルム
EP2274394B1 (en) 2008-04-21 2014-11-26 LG Chem, Ltd. Pressure-sensitive adhesive compositions, polarizers and liquid crystal displays comprising the same
KR101133064B1 (ko) * 2008-04-25 2012-04-04 주식회사 엘지화학 아크릴계 점착제 조성물, 이를 포함하는 편광판 및액정표시장치
EP2302012B1 (en) 2008-07-16 2015-03-18 LG Chem, Ltd. Pressure-sensitive adhesive composition, polarization plate, and liquid crystal display
KR101023839B1 (ko) * 2008-07-24 2011-03-22 주식회사 엘지화학 점착제 조성물, 상기를 포함하는 편광판 및 액정표시장치
WO2010021505A2 (ko) 2008-08-20 2010-02-25 (주)Lg화학 점착제
KR101191113B1 (ko) 2008-10-14 2012-10-15 주식회사 엘지화학 점착제 조성물, 편광판 및 액정표시장치
KR100983026B1 (ko) 2008-12-18 2010-09-17 주식회사 엘지화학 점착제 조성물, 편광판 및 액정표시장치
JP5304339B2 (ja) * 2009-03-11 2013-10-02 東洋インキＳｃホールディングス株式会社 粘着剤組成物及びそれを用いてなる粘着積層体
JP5501659B2 (ja) * 2009-06-01 2014-05-28 リンテック株式会社 偏光子保護用フィルム形成材料、偏光子保護用フィルム、偏光板及びその製造方法
JP5255525B2 (ja) * 2009-06-15 2013-08-07 古河電気工業株式会社 半導体ウエハ加工用粘着テープおよびその製造方法
JP5549357B2 (ja) * 2009-10-07 2014-07-16 住友化学株式会社 液晶パネル
JP5563411B2 (ja) * 2009-10-16 2014-07-30 リンテック株式会社 粘着剤組成物、粘着剤および光学フィルム
KR101260103B1 (ko) * 2009-11-27 2013-05-02 주식회사 엘지화학 점착제 조성물, 편광판 및 액정표시장치
US9243168B2 (en) * 2009-12-14 2016-01-26 Cheil Industries, Inc. Adhesive composition and optical member using the same
KR101191116B1 (ko) 2009-12-16 2012-10-15 주식회사 엘지화학 점착제 조성물
JP5570207B2 (ja) * 2009-12-25 2014-08-13 日本合成化学工業株式会社 偏光板用接着剤、それを用いた偏光板
KR101137542B1 (ko) * 2010-01-05 2012-04-20 도레이첨단소재 주식회사 아크릴계 무기재 점착제 조성물 및 그를 이용한 점착필름
WO2011135708A1 (ja) 2010-04-30 2011-11-03 日東電工株式会社 接着剤組成物
KR101072371B1 (ko) * 2010-09-20 2011-10-11 주식회사 엘지화학 편광판용 접착제 및 이를 포함하는 편광판
JP5613535B2 (ja) 2010-11-16 2014-10-22 リンテック株式会社 活性エネルギー線硬化型粘着剤組成物、粘着剤、粘着シート及び粘着剤層付き光学部材
JP5854791B2 (ja) * 2010-12-03 2016-02-09 日本合成化学工業株式会社 粘着剤、光学部材用粘着剤、粘着剤層付き光学部材、画像表示装置、活性エネルギー線硬化性粘着剤組成物
KR101351621B1 (ko) * 2010-12-29 2014-01-15 제일모직주식회사 점착제 조성물 및 이를 이용한 광학 부재
KR101362879B1 (ko) * 2010-12-31 2014-02-14 제일모직주식회사 편광판용 점착제 조성물
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KR101604885B1 (ko) * 2011-08-25 2016-03-21 주식회사 엘지화학 편광판
JP6073081B2 (ja) * 2012-07-12 2017-02-01 スリーエム イノベイティブ プロパティズ カンパニー 透明粘着シート
JP6067405B2 (ja) * 2012-07-31 2017-01-25 日東電工株式会社 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
CN104854647A (zh) * 2013-02-20 2015-08-19 Lg化学株式会社 用于显示装置的封装膜
WO2014129820A1 (ko) * 2013-02-20 2014-08-28 주식회사 엘지화학 디스플레이 장치
CN105073797B (zh) 2013-03-27 2017-06-06 Lg化学株式会社 偏光器保护膜用树脂组合物、偏光器保护膜、含有该保护膜的偏光板及偏光板的制备方法
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