WO2008090815A1 - 粘着剤組成物及び粘着剤付き光学フィルム - Google Patents

粘着剤組成物及び粘着剤付き光学フィルム Download PDF

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Publication number
WO2008090815A1
WO2008090815A1 PCT/JP2008/050597 JP2008050597W WO2008090815A1 WO 2008090815 A1 WO2008090815 A1 WO 2008090815A1 JP 2008050597 W JP2008050597 W JP 2008050597W WO 2008090815 A1 WO2008090815 A1 WO 2008090815A1
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WIPO (PCT)
Prior art keywords
group
optical film
adhesive
adhesive agent
composition
Prior art date
Application number
PCT/JP2008/050597
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English (en)
French (fr)
Inventor
Akinari Itagaki
Ryu Takeko
Original Assignee
Shin-Etsu Chemical Co., Ltd.
Sumitomo Chemical 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 Shin-Etsu Chemical Co., Ltd., Sumitomo Chemical Co., Ltd. filed Critical Shin-Etsu Chemical Co., Ltd.
Priority to KR1020097015920A priority Critical patent/KR101455605B1/ko
Priority to JP2008555035A priority patent/JP5251519B2/ja
Priority to CN2008800028387A priority patent/CN101595193B/zh
Publication of WO2008090815A1 publication Critical patent/WO2008090815A1/ja

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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
    • C09J133/06—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
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/28—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen sulfur-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Adhesive Tapes (AREA)
  • Paints Or Removers (AREA)
  • Polarising Elements (AREA)

Abstract

　（Ａ）アクリル樹脂、（Ｂ）架橋剤、（Ｃ）官能基とともに、メトキシ基及び／又はエトキシ基を一分子内に含有する第一のオルガノポリシロキサン、及び（Ｄ）官能基並びにメトキシ基及び／又はエトキシ基に加えて、更にプロポキシ基やブトキシ基等の炭素原子数３及び／又は４のアルコキシ基を一分子内に含有する第二のオルガノポリシロキサンを含有することを特徴とする粘着剤組成物。 　本発明の粘着剤組成物は、それを光学フィルムに貼着し、粘着剤付き光学フィルムとした状態で、長期間性能が安定しており、また大型化してもリワーク性が良好であるとともに、耐久性にも優れる。従ってこの粘着剤付き光学フィルムは、液晶表示装置に好適に用いられる。
PCT/JP2008/050597 2007-01-22 2008-01-18 粘着剤組成物及び粘着剤付き光学フィルム WO2008090815A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020097015920A KR101455605B1 (ko) 2007-01-22 2008-01-18 점착제 조성물 및 점착제 부착 광학 필름
JP2008555035A JP5251519B2 (ja) 2007-01-22 2008-01-18 粘着剤組成物及び粘着剤付き光学フィルム
CN2008800028387A CN101595193B (zh) 2007-01-22 2008-01-18 粘合剂组合物以及带粘合剂的光学膜

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007010994 2007-01-22
JP2007-010994 2007-01-22

Publications (1)

Publication Number Publication Date
WO2008090815A1 true WO2008090815A1 (ja) 2008-07-31

Family

ID=39644391

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050597 WO2008090815A1 (ja) 2007-01-22 2008-01-18 粘着剤組成物及び粘着剤付き光学フィルム

Country Status (5)

Country Link
JP (1) JP5251519B2 (ja)
KR (1) KR101455605B1 (ja)
CN (1) CN101595193B (ja)
TW (1) TWI437066B (ja)
WO (1) WO2008090815A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010159346A (ja) * 2009-01-08 2010-07-22 Nippon Carbide Ind Co Inc 粘着剤及び光学フィルム
CN103525315A (zh) * 2012-06-29 2014-01-22 第一毛织株式会社 用于偏振板的粘合剂组合物、使用其的偏振板和光学元件
JP2014037502A (ja) * 2012-08-20 2014-02-27 Shin Etsu Chem Co Ltd 光学用感圧接着剤組成物
JP2015193711A (ja) * 2014-03-31 2015-11-05 信越化学工業株式会社 粘着剤組成物、粘着偏光板及び液晶表示装置
CN106795414A (zh) * 2014-08-26 2017-05-31 三星Sdi株式会社 接着组成物、接着层、使用其的光学构件及影像显示装置
JP2018150547A (ja) * 2014-03-28 2018-09-27 リンテック株式会社 粘着剤および粘着シート
JP2019504149A (ja) * 2015-12-18 2019-02-14 スリーエム イノベイティブ プロパティズ カンパニー 硬化性接着剤組成物及び接着テープ並びにそれらから製造される製品

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9243168B2 (en) * 2009-12-14 2016-01-26 Cheil Industries, Inc. Adhesive composition and optical member using the same
WO2016032187A1 (ko) * 2014-08-26 2016-03-03 삼성에스디아이 주식회사 점착제 조성물, 점착층, 이를 이용한 광학부재 및 화상표시장치
JP6525726B2 (ja) * 2015-05-21 2019-06-05 リンテック株式会社 粘着シートおよび表示体
CN105001814A (zh) * 2015-07-30 2015-10-28 安徽硕明安全科技有限公司 一种亮银反光布复合胶及其制备方法
KR102513258B1 (ko) * 2016-02-29 2023-03-23 토요잉크Sc홀딩스주식회사 점착제 및 점착 시트
KR102024253B1 (ko) * 2016-09-09 2019-09-23 주식회사 엘지화학 폴더블(foldable) 디스플레이용 점착제 조성물
US11319445B2 (en) * 2017-08-02 2022-05-03 Toray Industries, Inc. Siloxane resin composition, adhesive using same, display device, semiconductor device, and illumination device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07331206A (ja) * 1994-06-01 1995-12-19 Soken Kagaku Kk 液晶素子用感圧接着剤組成物および液晶素子
JPH08199130A (ja) * 1995-01-24 1996-08-06 Nippon Synthetic Chem Ind Co Ltd:The 粘着剤組成物
JP2006290994A (ja) * 2005-04-08 2006-10-26 Daio Paper Corp 粘着シート

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3389338B2 (ja) * 1994-07-06 2003-03-24 信越化学工業株式会社 加水分解性官能基含有オルガノポリシロキサンの製造方法及び硬化性樹脂組成物
US7585570B2 (en) * 2005-04-14 2009-09-08 Sumitomo Chemical Company, Limited Adhesives and optical laminates including the same
JP2008174672A (ja) * 2007-01-22 2008-07-31 Shin Etsu Chem Co Ltd 有機官能基及び炭素原子数が異なる複数種のアルコキシ基を含有するオルガノポリシロキサン

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07331206A (ja) * 1994-06-01 1995-12-19 Soken Kagaku Kk 液晶素子用感圧接着剤組成物および液晶素子
JPH08199130A (ja) * 1995-01-24 1996-08-06 Nippon Synthetic Chem Ind Co Ltd:The 粘着剤組成物
JP2006290994A (ja) * 2005-04-08 2006-10-26 Daio Paper Corp 粘着シート

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010159346A (ja) * 2009-01-08 2010-07-22 Nippon Carbide Ind Co Inc 粘着剤及び光学フィルム
CN103525315A (zh) * 2012-06-29 2014-01-22 第一毛织株式会社 用于偏振板的粘合剂组合物、使用其的偏振板和光学元件
CN103525315B (zh) * 2012-06-29 2016-06-22 第一毛织株式会社 用于偏振板的粘合剂组合物、使用其的偏振板和光学元件
US9606265B2 (en) 2012-06-29 2017-03-28 Cheil Industries, Inc. Adhesive composition for polarizing plate, polarizing plate using the same, and optical member including the same
JP2014037502A (ja) * 2012-08-20 2014-02-27 Shin Etsu Chem Co Ltd 光学用感圧接着剤組成物
JP2018150547A (ja) * 2014-03-28 2018-09-27 リンテック株式会社 粘着剤および粘着シート
JP2015193711A (ja) * 2014-03-31 2015-11-05 信越化学工業株式会社 粘着剤組成物、粘着偏光板及び液晶表示装置
CN106795414A (zh) * 2014-08-26 2017-05-31 三星Sdi株式会社 接着组成物、接着层、使用其的光学构件及影像显示装置
CN106795414B (zh) * 2014-08-26 2020-10-23 三星Sdi株式会社 接着组成物、接着层、使用其的光学构件及影像显示装置
JP2019504149A (ja) * 2015-12-18 2019-02-14 スリーエム イノベイティブ プロパティズ カンパニー 硬化性接着剤組成物及び接着テープ並びにそれらから製造される製品

Also Published As

Publication number Publication date
TW200904930A (en) 2009-02-01
TWI437066B (zh) 2014-05-11
JP5251519B2 (ja) 2013-07-31
CN101595193B (zh) 2012-03-28
JPWO2008090815A1 (ja) 2010-05-20
CN101595193A (zh) 2009-12-02
KR20090122199A (ko) 2009-11-26
KR101455605B1 (ko) 2014-10-28

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