[go: up one dir, main page]

WO2008126849A1 - 粘着剤組成物、粘着シート、光学用粘着シート、及び電磁波シールド用粘着シート - Google Patents

粘着剤組成物、粘着シート、光学用粘着シート、及び電磁波シールド用粘着シート Download PDF

Info

Publication number
WO2008126849A1
WO2008126849A1 PCT/JP2008/056975 JP2008056975W WO2008126849A1 WO 2008126849 A1 WO2008126849 A1 WO 2008126849A1 JP 2008056975 W JP2008056975 W JP 2008056975W WO 2008126849 A1 WO2008126849 A1 WO 2008126849A1
Authority
WO
WIPO (PCT)
Prior art keywords
adhesive sheet
adhesive
agent composition
adhesive agent
adherend
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/JP2008/056975
Other languages
English (en)
French (fr)
Inventor
Chiharu Machiya
Masaru Takahashi
Hironobu Moriyama
Chihiro Kurokawa
Yoshio Omori
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.)
Dexerials Corp
Original Assignee
Sony Chemical and Information Device Corp
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 Sony Chemical and Information Device Corp filed Critical Sony Chemical and Information Device Corp
Publication of WO2008126849A1 publication Critical patent/WO2008126849A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/04—Polymers provided for in subclasses C08C or C08F
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • 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
    • C09J133/062—Copolymers with monomers not covered by C09J133/06
    • C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0086—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a single discontinuous metallic layer on an electrically insulating supporting structure, e.g. metal grid, perforated metal foil, film, aggregated flakes, sintering
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

　リワーク性に優れ、かつ、貼付後の機械的強度が高い粘着シートを提供する。本発明の粘着剤組成物は、マクロモノマーと、官能基含有モノマーと、アルキル（メタ）アクリレートとが重合して形成された共重合物を含有する。この粘着剤組成物をシート状に成形した粘着剤層１５は柔軟性を有し、段差のある被着体に密着可能であり、しかも被着体に１回貼付した後剥離しても転着が起こらず、リワーク性に優れている。被着体に貼付した後、高い荷重を加えるか、加熱すれば、強固に接着されるから、被着体は粘着剤層１５で強固に固定される。
PCT/JP2008/056975 2007-04-09 2008-04-09 粘着剤組成物、粘着シート、光学用粘着シート、及び電磁波シールド用粘着シート Ceased WO2008126849A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-102256 2007-04-09
JP2007102256 2007-04-09
JP2007-103383 2007-04-11
JP2007103383 2007-04-11

Publications (1)

Publication Number Publication Date
WO2008126849A1 true WO2008126849A1 (ja) 2008-10-23

Family

ID=39863946

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056975 Ceased WO2008126849A1 (ja) 2007-04-09 2008-04-09 粘着剤組成物、粘着シート、光学用粘着シート、及び電磁波シールド用粘着シート

Country Status (2)

Country Link
TW (1) TW200907001A (ja)
WO (1) WO2008126849A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010150400A (ja) * 2008-12-25 2010-07-08 Cheil Industries Inc 粘着剤組成物およびこれを用いた光学部材
WO2015076066A1 (ja) * 2013-11-22 2015-05-28 綜研化学株式会社 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積層体
CN105295759A (zh) * 2015-10-14 2016-02-03 东莞市纳利光学材料有限公司 一种具有抗电磁波效果的oca光学胶膜及其制备方法
CN105404039B (zh) * 2015-12-23 2018-10-26 东莞市纳利光学材料有限公司 一种具有抗电磁波oca光学胶膜的液晶显示屏及其制备方法
JP2022052317A (ja) * 2020-09-23 2022-04-04 綜研化学株式会社 加飾フィルム用粘着剤組成物およびその用途
JP2022131868A (ja) * 2021-02-26 2022-09-07 王子ホールディングス株式会社 粘着シート、積層体並びに光学デバイス及び画像表示装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6044720B2 (ja) * 2013-09-19 2016-12-14 東亞合成株式会社 活性エネルギー線硬化型粘着剤組成物

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06108026A (ja) * 1992-09-28 1994-04-19 Nippon Synthetic Chem Ind Co Ltd:The 偏光板用粘着剤
JPH08209095A (ja) * 1995-02-06 1996-08-13 Soken Chem & Eng Co Ltd 液晶素子用感圧接着剤および液晶素子
JP2000044639A (ja) * 1998-07-31 2000-02-15 Toagosei Co Ltd 水性樹脂エマルションの製造方法
JP2002338926A (ja) * 2001-05-11 2002-11-27 Sekisui Chem Co Ltd アクリル系粘着剤組成物の製造方法、アクリル系粘着剤組成物及びアクリル系粘着シート
JP2003195776A (ja) * 2001-12-28 2003-07-09 Nitto Denko Corp 表示装置用電磁波シールドフィルタ、プラズマディスプレイパネル用フィルタおよびプラズマディスプレイパネル表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06108026A (ja) * 1992-09-28 1994-04-19 Nippon Synthetic Chem Ind Co Ltd:The 偏光板用粘着剤
JPH08209095A (ja) * 1995-02-06 1996-08-13 Soken Chem & Eng Co Ltd 液晶素子用感圧接着剤および液晶素子
JP2000044639A (ja) * 1998-07-31 2000-02-15 Toagosei Co Ltd 水性樹脂エマルションの製造方法
JP2002338926A (ja) * 2001-05-11 2002-11-27 Sekisui Chem Co Ltd アクリル系粘着剤組成物の製造方法、アクリル系粘着剤組成物及びアクリル系粘着シート
JP2003195776A (ja) * 2001-12-28 2003-07-09 Nitto Denko Corp 表示装置用電磁波シールドフィルタ、プラズマディスプレイパネル用フィルタおよびプラズマディスプレイパネル表示装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010150400A (ja) * 2008-12-25 2010-07-08 Cheil Industries Inc 粘着剤組成物およびこれを用いた光学部材
WO2015076066A1 (ja) * 2013-11-22 2015-05-28 綜研化学株式会社 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積層体
JPWO2015076066A1 (ja) * 2013-11-22 2017-03-16 綜研化学株式会社 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積層体
CN105295759A (zh) * 2015-10-14 2016-02-03 东莞市纳利光学材料有限公司 一种具有抗电磁波效果的oca光学胶膜及其制备方法
CN105404039B (zh) * 2015-12-23 2018-10-26 东莞市纳利光学材料有限公司 一种具有抗电磁波oca光学胶膜的液晶显示屏及其制备方法
JP2022052317A (ja) * 2020-09-23 2022-04-04 綜研化学株式会社 加飾フィルム用粘着剤組成物およびその用途
JP7496272B2 (ja) 2020-09-23 2024-06-06 綜研化学株式会社 加飾フィルム用粘着剤組成物およびその用途
JP2022131868A (ja) * 2021-02-26 2022-09-07 王子ホールディングス株式会社 粘着シート、積層体並びに光学デバイス及び画像表示装置
JP7669719B2 (ja) 2021-02-26 2025-04-30 王子ホールディングス株式会社 粘着シート、積層体並びに光学デバイス及び画像表示装置

Also Published As

Publication number Publication date
TW200907001A (en) 2009-02-16

Similar Documents

Publication Publication Date Title
JP6022884B2 (ja) 両面粘着テープ
WO2008126849A1 (ja) 粘着剤組成物、粘着シート、光学用粘着シート、及び電磁波シールド用粘着シート
KR101299741B1 (ko) 접착제 조성물, 양면 코팅 접착 시트, 접착 방법 및 휴대용전자 장치
US9809731B2 (en) Adhesive resin composition
KR102008181B1 (ko) 점착제 조성물, 점착 필름 및 화상표시장치
JP5296364B2 (ja) アクリル系透明粘着剤組成物
WO2009008246A1 (ja) 車両用塗膜面接着用粘着シート
JP5967007B2 (ja) 粘着シート及びその使用方法並びに積層体
EP1991631A4 (en) PRESSURE-SUSPENDED LIQUID STRAINER
WO2010075387A3 (en) Microsphere pressure sensitive adhesive composition
WO2007106724A3 (en) Dry apply adhesive graphic films
WO2011075501A3 (en) Pressure sensitive adhesives for low surface energy substrates
CN101676343A (zh) 用于太阳能电池板的压敏胶带
WO2010074519A3 (ko) 점착제 조성물 및 이것을 이용한 광학부재
EP0930322A3 (en) Pressure-sensitive adhesive sheets and production method thereof
KR102806872B1 (ko) 수분산형 점착제 조성물 및 점착 시트
WO2008111287A1 (ja) アクリル系粘着テープ又はシート、およびその製造方法
JP4939647B2 (ja) 両面粘着シート、剥離シート付き両面粘着シート、その製造方法および透明積層体
JP2011057883A (ja) 透明性無基材両面テープ・シートおよびその製造方法
JP2016094616A5 (ja)
KR101894734B1 (ko) 적층 점착 시트 및 적층체
JP2016194085A (ja) 粘着シート及びその使用方法並びに積層体
JP7201397B2 (ja) 粘着付与樹脂、アクリル粘着剤及び粘着テープ
JP2008120864A (ja) 両面粘着シート、タッチパネル用モジュールおよびその製造方法
JP7176897B2 (ja) 粘着剤及び粘着テープ

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08740078

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08740078

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP