JP5379410B2 - 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置 - Google Patents

光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置 Download PDF

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Publication number
JP5379410B2
JP5379410B2 JP2008153294A JP2008153294A JP5379410B2 JP 5379410 B2 JP5379410 B2 JP 5379410B2 JP 2008153294 A JP2008153294 A JP 2008153294A JP 2008153294 A JP2008153294 A JP 2008153294A JP 5379410 B2 JP5379410 B2 JP 5379410B2
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Japan
Prior art keywords
meth
weight
acrylate
optical film
pressure
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Expired - Fee Related
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JP2008153294A
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English (en)
Japanese (ja)
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JP2009242767A (ja
JP2009242767A5 (enExample
Inventor
雄祐 外山
真一 井上
潤枝 長田
敏嗣 細川
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Nitto Denko Corp
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Nitto Denko Corp
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Priority to JP2008153294A priority Critical patent/JP5379410B2/ja
Priority to CN2009100075098A priority patent/CN101531873B/zh
Priority to KR1020090017839A priority patent/KR101101730B1/ko
Priority to TW098107458A priority patent/TWI400313B/zh
Priority to US12/404,080 priority patent/US7862888B2/en
Publication of JP2009242767A publication Critical patent/JP2009242767A/ja
Priority to US12/954,102 priority patent/US8784987B2/en
Publication of JP2009242767A5 publication Critical patent/JP2009242767A5/ja
Application granted granted Critical
Publication of JP5379410B2 publication Critical patent/JP5379410B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • 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
    • C09J7/30—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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/08—Crosslinking by silane
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2848—Three or more layers
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polarising Elements (AREA)
  • Adhesive Tapes (AREA)
  • Liquid Crystal (AREA)
JP2008153294A 2008-03-14 2008-06-11 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置 Expired - Fee Related JP5379410B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2008153294A JP5379410B2 (ja) 2008-03-14 2008-06-11 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置
CN2009100075098A CN101531873B (zh) 2008-03-14 2009-02-11 光学薄膜用粘合剂组合物、粘合型光学薄膜及图像显示装置
KR1020090017839A KR101101730B1 (ko) 2008-03-14 2009-03-03 광학 필름용 점착제 조성물, 점착형 광학 필름 및 화상 표시 장치
TW098107458A TWI400313B (zh) 2008-03-14 2009-03-06 An adhesive composition for an optical film, an adhesive type optical film, and an image display device
US12/404,080 US7862888B2 (en) 2008-03-14 2009-03-13 Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display
US12/954,102 US8784987B2 (en) 2008-03-14 2010-11-24 Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008066290 2008-03-14
JP2008066290 2008-03-14
JP2008153294A JP5379410B2 (ja) 2008-03-14 2008-06-11 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置

Publications (3)

Publication Number Publication Date
JP2009242767A JP2009242767A (ja) 2009-10-22
JP2009242767A5 JP2009242767A5 (enExample) 2011-07-28
JP5379410B2 true JP5379410B2 (ja) 2013-12-25

Family

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Family Applications (1)

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JP2008153294A Expired - Fee Related JP5379410B2 (ja) 2008-03-14 2008-06-11 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置

Country Status (5)

Country Link
US (2) US7862888B2 (enExample)
JP (1) JP5379410B2 (enExample)
KR (1) KR101101730B1 (enExample)
CN (1) CN101531873B (enExample)
TW (1) TWI400313B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9624410B2 (en) 2014-12-19 2017-04-18 Samsung Sdi Co., Ltd. Adhesive composition for polarizing plate, polarizing plate including the same and optical display including the same
US10241250B2 (en) 2014-11-28 2019-03-26 Samsung Sdi Co., Ltd. Adhesive composition for polarizing plate, polarizing plate including the same, and optical display including the same

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JP4869015B2 (ja) * 2005-10-18 2012-02-01 日東電工株式会社 粘着剤組成物、粘着剤層およびその製造方法、ならびに粘着剤付光学部材
JP4780766B2 (ja) * 2006-03-27 2011-09-28 日東電工株式会社 光学用粘着剤、粘着剤付き光学フィルムおよび画像表示装置
US8372492B2 (en) * 2006-12-15 2013-02-12 Nitto Denko Corporation Pressure-sensitive adhesive optical film and image display
US8962135B2 (en) 2007-10-22 2015-02-24 Nitto Denko Corporation Pressure-sensitive adhesive composition for optical film, pressure-sensitive adhesive layer for optical film, production method thereof, pressure-sensitive adhesive optical film and image display
EP2072552A3 (en) * 2007-12-20 2009-07-29 Nitto Denko Corporation Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display
JP5379409B2 (ja) 2008-02-15 2013-12-25 日東電工株式会社 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置
JP5379410B2 (ja) 2008-03-14 2013-12-25 日東電工株式会社 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置
JP2011042735A (ja) * 2009-08-20 2011-03-03 Fujifilm Corp 水系着色剤分散物及びその製造方法、インク組成物、インクセット、画像形成方法、並びに分散剤
EP2484738A4 (en) * 2009-09-29 2014-06-18 Lintec Corp ADHESIVE AGENT AND ADHESIVE SHEET
JP4820443B2 (ja) * 2009-11-20 2011-11-24 日東電工株式会社 光学フィルム用粘着剤組成物、光学フィルム用粘着剤層、粘着型光学フィルムおよび画像表示装置
JP2011236413A (ja) * 2010-04-13 2011-11-24 Nitto Denko Corp アクリル系粘着性組成物およびアクリル系粘着テープ
JP5150904B2 (ja) * 2010-05-10 2013-02-27 康博 小池 粘着剤の複屈折値定量的測定方法、粘着剤の設計方法及び製造方法、並びに、偏光板及び液晶表示装置の製造方法。
JP5525375B2 (ja) 2010-08-12 2014-06-18 日東電工株式会社 粘着剤組成物、粘着剤層、および粘着剤シート
KR101542285B1 (ko) 2010-10-20 2015-08-07 주식회사 엘지화학 터치 패널용 점착제 조성물
JP6045055B2 (ja) * 2010-11-30 2016-12-14 日東電工株式会社 表面保護シート
JP6231254B2 (ja) * 2010-11-30 2017-11-15 日東電工株式会社 表面保護シート
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JP5745829B2 (ja) 2010-12-03 2015-07-08 スリーエム イノベイティブ プロパティズ カンパニー 粘着剤及び粘着テープ
JP5648494B2 (ja) * 2011-01-25 2015-01-07 住友化学株式会社 粘着剤シート、粘着剤付き光学フィルム及び光学積層体
EP2679647B1 (en) * 2011-03-23 2018-01-31 LG Chem, Ltd. Adhesive composition for an optical film
JP2012207055A (ja) * 2011-03-29 2012-10-25 Lintec Corp 光学用箔状粘着剤および光学用粘着シート
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US8720278B1 (en) 2011-05-05 2014-05-13 The Boeing Company Method of detecting inconsistencies in composite structures and stress sensitive coatings used therein
JP2012247574A (ja) * 2011-05-26 2012-12-13 Nitto Denko Corp 粘着型偏光板および画像表示装置
JP5883236B2 (ja) * 2011-06-10 2016-03-09 日東電工株式会社 薄層基材用キャリア材
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