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WO2009060909A1 - Adhésif sensible à la pression, adhésif sensible à la pression pour élément optique, élément optique et adhésif sensible à la pression pour protection temporaire de surface - Google Patents

Adhésif sensible à la pression, adhésif sensible à la pression pour élément optique, élément optique et adhésif sensible à la pression pour protection temporaire de surface Download PDF

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Publication number
WO2009060909A1
WO2009060909A1 PCT/JP2008/070232 JP2008070232W WO2009060909A1 WO 2009060909 A1 WO2009060909 A1 WO 2009060909A1 JP 2008070232 W JP2008070232 W JP 2008070232W WO 2009060909 A1 WO2009060909 A1 WO 2009060909A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensitive adhesive
pressure
optical member
perssure
surface protection
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.)
Ceased
Application number
PCT/JP2008/070232
Other languages
English (en)
Japanese (ja)
Inventor
Hideaki Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Publication of WO2009060909A1 publication Critical patent/WO2009060909A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C09J133/08—Homopolymers or copolymers of acrylic acid 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
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • 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
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un adhésif sensible à la pression pour élément optique, qui a d'excellentes propriétés antistatiques et, même dans des conditions de température élevée et d'humidité élevée, présente en outre une excellente durabilité, par exemple, peut également réaliser une excellente adhésion entre un stratifié optique, notamment une plaque polarisante, et un substrat de verre, est exempt de moussage ou de séparation entre une couche adhésive sensible à la pression et le substrat de verre, et peut de plus supprimer l'apparition d'un phénomène de fuite de lumière provoqué par le retrait d'un film polarisant. L'invention concerne également un élément optique pourvu de la couche adhésive sensible à la pression. L'adhésif sensible à la pression pour élément optique est caractérisé en ce que l'adhésif sensible à la pression est un produit réticulé obtenu par réticulation d'une composition de résine [I] constituée principalement d'une résine acrylique (A) obtenue par polymérisation d'un composant polymérisable dont la teneur est égale ou supérieure à 15 % en poids d'un monomère à teneur en hydroxyle.
PCT/JP2008/070232 2007-11-07 2008-11-06 Adhésif sensible à la pression, adhésif sensible à la pression pour élément optique, élément optique et adhésif sensible à la pression pour protection temporaire de surface Ceased WO2009060909A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007289605 2007-11-07
JP2007-289605 2007-11-07
JP2007-331346 2007-12-25
JP2007331346 2007-12-25

Publications (1)

Publication Number Publication Date
WO2009060909A1 true WO2009060909A1 (fr) 2009-05-14

Family

ID=40625796

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070232 Ceased WO2009060909A1 (fr) 2007-11-07 2008-11-06 Adhésif sensible à la pression, adhésif sensible à la pression pour élément optique, élément optique et adhésif sensible à la pression pour protection temporaire de surface

Country Status (3)

Country Link
KR (1) KR101542633B1 (fr)
TW (1) TWI498401B (fr)
WO (1) WO2009060909A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010277018A (ja) * 2009-06-01 2010-12-09 Sumitomo Chemical Co Ltd 耐久性に優れた偏光板およびその製造方法、それを用いた画像表示装置
JP2011023602A (ja) * 2009-07-16 2011-02-03 Ohbayashi Corp 太陽電池モジュール、及び、施工方法
JP2011023601A (ja) * 2009-07-16 2011-02-03 Ohbayashi Corp 太陽電池ユニット、及び、施工方法
JP2012255120A (ja) * 2011-06-10 2012-12-27 Fujimori Kogyo Co Ltd 帯電防止剤を含有する粘着剤組成物、及び粘着フィルム
WO2013042648A1 (fr) * 2011-09-20 2013-03-28 Dic株式会社 Feuille adhésive pour le collage de surface métallique
JP2013512303A (ja) * 2009-11-27 2013-04-11 エルジー・ケム・リミテッド 粘着剤組成物
JP2013218118A (ja) * 2012-04-09 2013-10-24 Kyodo Giken Kagaku Kk 情報表示面用の両面粘着シート，情報表示面の保護シート，及び前記両面粘着シート及び保護シートの製造方法
JP2015165027A (ja) * 2015-04-15 2015-09-17 藤森工業株式会社 帯電防止剤を含有する粘着剤組成物、及び粘着フィルム
JP2015209447A (ja) * 2014-04-24 2015-11-24 綜研化学株式会社 粘着剤組成物、粘着剤層、粘着シートおよびタッチパネル用積層体
CN109581573A (zh) * 2018-12-18 2019-04-05 深圳市三利谱光电科技股份有限公司 一种剥离偏光片的方法和鉴定偏光片类型的方法及其系统
EP3848434A4 (fr) * 2018-09-03 2022-11-16 Nitto Denko Corporation Composition adhésive, feuille adhésive et corps lié

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101936116B1 (ko) * 2011-07-14 2019-01-10 엘지이노텍 주식회사 광학 부재, 이를 포함하는 표시장치 및 이의 제조방법
KR101432886B1 (ko) * 2012-05-11 2014-08-21 (주)엘지하우시스 고온에서의 박리성이 우수한 점착 조성물
KR101462412B1 (ko) * 2013-06-11 2014-11-17 토요잉크Sc홀딩스주식회사 점착제, 점착 시트 및 디스플레이
US9333725B2 (en) 2013-06-26 2016-05-10 Industrial Technology Research Institute Adhesive structure with hybrid adhesive layer
KR20150017650A (ko) * 2013-08-07 2015-02-17 동우 화인켐 주식회사 접착제 조성물
JP6633923B2 (ja) * 2016-01-26 2020-01-22 日本カーバイド工業株式会社 保護フィルム用粘着剤組成物及び保護フィルム
TWI649398B (zh) * 2017-09-11 2019-02-01 達邁科技股份有限公司 熱硬化型黏著組成物以及黏著片
US10947417B2 (en) 2017-09-29 2021-03-16 Taimide Tech. Inc. Thermal-curable adhesive composition and adhesive sheet

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05331427A (ja) * 1992-06-03 1993-12-14 Sekisui Chem Co Ltd 水溶性粘着テープ
JPH07258557A (ja) * 1994-03-22 1995-10-09 Nippon Oil & Fats Co Ltd 熱可塑性樹脂組成物
JP2000328023A (ja) * 1999-05-21 2000-11-28 Lintec Corp 粘着シート
JP2002501106A (ja) * 1998-01-27 2002-01-15 ミネソタ マイニング アンド マニュファクチャリング カンパニー 非白化エマルジョン感圧接着剤
JP2002053835A (ja) * 2000-07-31 2002-02-19 Three M Innovative Properties Co ガラス用接着剤、及びガラス接着用物品
JP2005298569A (ja) * 2004-04-07 2005-10-27 Nitto Denko Corp 粘着剤組成物、およびそれを用いてなる粘着シート類
WO2006137559A1 (fr) * 2005-06-24 2006-12-28 Toyo Ink Manufacturing Co., Ltd. Adhésif acrylique antistatique sensible à la pression
JP2007107016A (ja) * 2004-12-02 2007-04-26 Nitto Denko Corp 光学フィルム用粘着剤層の製造方法および粘着型光学フィルムの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05331386A (ja) * 1992-06-02 1993-12-14 Sekisui Chem Co Ltd 帯電防止性透明塗料
JP4336427B2 (ja) * 1999-10-01 2009-09-30 帝人株式会社 表面保護フィルムおよびそれからなる積層体
JP2004263084A (ja) * 2003-03-03 2004-09-24 Nitto Denko Corp プラズマディスプレイ用フィルタの直貼り用粘着剤
JP3916638B2 (ja) * 2004-12-02 2007-05-16 日東電工株式会社 粘着型光学フィルムおよび画像表示装置
JP5164339B2 (ja) * 2005-04-28 2013-03-21 日本合成化学工業株式会社 粘着剤層付き光学積層体
JP5221027B2 (ja) * 2006-02-17 2013-06-26 リンテック株式会社 電磁波遮蔽フィルムと光学機能性フィルムとの貼合用粘着剤、及び前記粘着剤を含むディスプレイパネルフィルター要素
JP4991421B2 (ja) * 2007-07-13 2012-08-01 リンテック株式会社 粘着剤、粘着シート及び粘着剤付き光学フィルム

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05331427A (ja) * 1992-06-03 1993-12-14 Sekisui Chem Co Ltd 水溶性粘着テープ
JPH07258557A (ja) * 1994-03-22 1995-10-09 Nippon Oil & Fats Co Ltd 熱可塑性樹脂組成物
JP2002501106A (ja) * 1998-01-27 2002-01-15 ミネソタ マイニング アンド マニュファクチャリング カンパニー 非白化エマルジョン感圧接着剤
JP2000328023A (ja) * 1999-05-21 2000-11-28 Lintec Corp 粘着シート
JP2002053835A (ja) * 2000-07-31 2002-02-19 Three M Innovative Properties Co ガラス用接着剤、及びガラス接着用物品
JP2005298569A (ja) * 2004-04-07 2005-10-27 Nitto Denko Corp 粘着剤組成物、およびそれを用いてなる粘着シート類
JP2007107016A (ja) * 2004-12-02 2007-04-26 Nitto Denko Corp 光学フィルム用粘着剤層の製造方法および粘着型光学フィルムの製造方法
WO2006137559A1 (fr) * 2005-06-24 2006-12-28 Toyo Ink Manufacturing Co., Ltd. Adhésif acrylique antistatique sensible à la pression

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010277018A (ja) * 2009-06-01 2010-12-09 Sumitomo Chemical Co Ltd 耐久性に優れた偏光板およびその製造方法、それを用いた画像表示装置
JP2011023602A (ja) * 2009-07-16 2011-02-03 Ohbayashi Corp 太陽電池モジュール、及び、施工方法
JP2011023601A (ja) * 2009-07-16 2011-02-03 Ohbayashi Corp 太陽電池ユニット、及び、施工方法
US9389455B2 (en) 2009-11-27 2016-07-12 Lg Chem, Ltd. Pressure-sensitive adhesive composition
US9638952B2 (en) 2009-11-27 2017-05-02 Lg Chem, Ltd. Pressure-sensitive adhesive composition
JP2013512303A (ja) * 2009-11-27 2013-04-11 エルジー・ケム・リミテッド 粘着剤組成物
JP2012255120A (ja) * 2011-06-10 2012-12-27 Fujimori Kogyo Co Ltd 帯電防止剤を含有する粘着剤組成物、及び粘着フィルム
JP5278628B1 (ja) * 2011-09-20 2013-09-04 Ｄｉｃ株式会社 金属面貼付用粘着シート
WO2013042648A1 (fr) * 2011-09-20 2013-03-28 Dic株式会社 Feuille adhésive pour le collage de surface métallique
JP2013218118A (ja) * 2012-04-09 2013-10-24 Kyodo Giken Kagaku Kk 情報表示面用の両面粘着シート，情報表示面の保護シート，及び前記両面粘着シート及び保護シートの製造方法
JP2015209447A (ja) * 2014-04-24 2015-11-24 綜研化学株式会社 粘着剤組成物、粘着剤層、粘着シートおよびタッチパネル用積層体
JP2015165027A (ja) * 2015-04-15 2015-09-17 藤森工業株式会社 帯電防止剤を含有する粘着剤組成物、及び粘着フィルム
EP3848434A4 (fr) * 2018-09-03 2022-11-16 Nitto Denko Corporation Composition adhésive, feuille adhésive et corps lié
US12104100B2 (en) 2018-09-03 2024-10-01 Nitto Denko Corporation Adhesive composition, adhesive sheet, and adhered body
CN109581573A (zh) * 2018-12-18 2019-04-05 深圳市三利谱光电科技股份有限公司 一种剥离偏光片的方法和鉴定偏光片类型的方法及其系统

Also Published As

Publication number Publication date
KR101542633B1 (ko) 2015-08-06
TWI498401B (zh) 2015-09-01
TW200932856A (en) 2009-08-01
KR20100100778A (ko) 2010-09-15

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