KR102135645B1 - 편광판용 점착제 조성물 및 점착제층 부착 편광판 - Google Patents

편광판용 점착제 조성물 및 점착제층 부착 편광판 Download PDF

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Publication number
KR102135645B1
KR102135645B1 KR1020177011060A KR20177011060A KR102135645B1 KR 102135645 B1 KR102135645 B1 KR 102135645B1 KR 1020177011060 A KR1020177011060 A KR 1020177011060A KR 20177011060 A KR20177011060 A KR 20177011060A KR 102135645 B1 KR102135645 B1 KR 102135645B1
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KR
South Korea
Prior art keywords
adhesive layer
pressure
sensitive adhesive
mass
meth
Prior art date
Application number
KR1020177011060A
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English (en)
Korean (ko)
Other versions
KR20170078631A (ko
Inventor
유야 요네카와
류스케 타나카
Original Assignee
소켄 케미칼 앤드 엔지니어링 캄파니, 리미티드
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Application filed by 소켄 케미칼 앤드 엔지니어링 캄파니, 리미티드 filed Critical 소켄 케미칼 앤드 엔지니어링 캄파니, 리미티드
Publication of KR20170078631A publication Critical patent/KR20170078631A/ko
Application granted granted Critical
Publication of KR102135645B1 publication Critical patent/KR102135645B1/ko

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • 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
    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • 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
    • C09J2201/622—
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polarising Elements (AREA)
  • Adhesive Tapes (AREA)
KR1020177011060A 2014-11-04 2015-10-06 편광판용 점착제 조성물 및 점착제층 부착 편광판 KR102135645B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014224409 2014-11-04
JPJP-P-2014-224409 2014-11-04
PCT/JP2015/078302 WO2016072197A1 (ja) 2014-11-04 2015-10-06 偏光板用粘着剤組成物および粘着剤層付き偏光板

Publications (2)

Publication Number Publication Date
KR20170078631A KR20170078631A (ko) 2017-07-07
KR102135645B1 true KR102135645B1 (ko) 2020-07-20

Family

ID=55908925

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177011060A KR102135645B1 (ko) 2014-11-04 2015-10-06 편광판용 점착제 조성물 및 점착제층 부착 편광판

Country Status (5)

Country Link
JP (1) JP6644698B2 (zh)
KR (1) KR102135645B1 (zh)
CN (1) CN107148587B (zh)
TW (1) TWI675083B (zh)
WO (1) WO2016072197A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102345394B1 (ko) 2017-06-21 2021-12-31 주식회사 만도 전자식 브레이크 시스템 및 제어 방법
CN109207103B (zh) * 2017-07-04 2021-11-26 三星Sdi株式会社 用于偏光板的粘合膜和粘合剂组合物、包含粘合膜的偏光板以及包含偏光板的光学显示器
CN111548761B (zh) * 2019-02-08 2023-08-18 日本电石工业株式会社 偏振片用粘合剂组合物、带有粘合剂层的偏振片和车载显示装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048889A (ja) 2008-08-19 2010-03-04 Sumitomo Chemical Co Ltd 位相差フィルムの製造方法
JP2010196003A (ja) 2009-02-27 2010-09-09 Soken Chem & Eng Co Ltd 偏光板用粘着剤組成物およびこれを利用した偏光板
WO2011062127A1 (ja) * 2009-11-17 2011-05-26 綜研化学株式会社 偏光板用粘着剤組成物およびこれを利用した偏光板
JP2012128099A (ja) 2010-12-14 2012-07-05 Saiden Chemical Industry Co Ltd 粘着剤層付偏光板およびその製造方法
JP2014164052A (ja) 2013-02-22 2014-09-08 Dainippon Printing Co Ltd 粘着層付き位相差フィルム及びこれを用いた光学部材

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05297220A (ja) * 1992-04-20 1993-11-12 Nippon Synthetic Chem Ind Co Ltd:The 楕円偏光板
US6264336B1 (en) * 1999-10-22 2001-07-24 3M Innovative Properties Company Display apparatus with corrosion-resistant light directing film
JP4740551B2 (ja) * 2004-03-30 2011-08-03 リンテック株式会社 ディスコティック液晶層用粘着剤組成物及び視野角拡大機能付き光学機能性フイルム
KR100694445B1 (ko) * 2004-08-24 2007-03-12 주식회사 엘지화학 대전 방지 성능을 갖는 아크릴계 점착제 조성물
KR100784995B1 (ko) * 2005-09-05 2007-12-11 주식회사 엘지화학 편광판용 아크릴계 점착제 조성물
CN101421312B (zh) * 2006-04-14 2011-02-09 大塚化学株式会社 树脂组合物和耐热性压敏粘合剂
KR20100078564A (ko) * 2008-12-30 2010-07-08 동우 화인켐 주식회사 박막형 편광판 및 이것이 구비된 액정표시장치
KR20120132397A (ko) * 2011-05-26 2012-12-05 닛토덴코 가부시키가이샤 점착제층이 부착된 편광 필름 및 화상 표시 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048889A (ja) 2008-08-19 2010-03-04 Sumitomo Chemical Co Ltd 位相差フィルムの製造方法
JP2010196003A (ja) 2009-02-27 2010-09-09 Soken Chem & Eng Co Ltd 偏光板用粘着剤組成物およびこれを利用した偏光板
WO2011062127A1 (ja) * 2009-11-17 2011-05-26 綜研化学株式会社 偏光板用粘着剤組成物およびこれを利用した偏光板
JP2012128099A (ja) 2010-12-14 2012-07-05 Saiden Chemical Industry Co Ltd 粘着剤層付偏光板およびその製造方法
JP2014164052A (ja) 2013-02-22 2014-09-08 Dainippon Printing Co Ltd 粘着層付き位相差フィルム及びこれを用いた光学部材

Also Published As

Publication number Publication date
JP6644698B2 (ja) 2020-02-12
TWI675083B (zh) 2019-10-21
WO2016072197A1 (ja) 2016-05-12
KR20170078631A (ko) 2017-07-07
CN107148587B (zh) 2020-07-07
JPWO2016072197A1 (ja) 2017-08-17
CN107148587A (zh) 2017-09-08
TW201623518A (zh) 2016-07-01

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