WO2008132916A1 - 末端反応性アクリル系ポリマーからなる粘着剤組成物およびその用途 - Google Patents

末端反応性アクリル系ポリマーからなる粘着剤組成物およびその用途 Download PDF

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Publication number
WO2008132916A1
WO2008132916A1 PCT/JP2008/055547 JP2008055547W WO2008132916A1 WO 2008132916 A1 WO2008132916 A1 WO 2008132916A1 JP 2008055547 W JP2008055547 W JP 2008055547W WO 2008132916 A1 WO2008132916 A1 WO 2008132916A1
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WIPO (PCT)
Prior art keywords
adhesive composition
acrylic polymer
terminal
meth
reactive acrylic
Prior art date
Application number
PCT/JP2008/055547
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English (en)
French (fr)
Inventor
Mitsuhiko Nakazawa
Original Assignee
Soken Chemical & Engineering 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 Soken Chemical & Engineering Co., Ltd. filed Critical Soken Chemical & Engineering Co., Ltd.
Priority to US12/597,112 priority Critical patent/US8124706B2/en
Priority to CN2008800137295A priority patent/CN101668823B/zh
Priority to KR1020097024185A priority patent/KR101385679B1/ko
Publication of WO2008132916A1 publication Critical patent/WO2008132916A1/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
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • 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
    • C08F290/046—Polymers of unsaturated carboxylic acids or derivatives thereof
    • 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
    • C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J151/003—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • 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

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  • 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)
  • Adhesive Tapes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

　本発明は末端に二重結合を有し、かつ分子量の大きい末端反応性アクリル系ポリマーを用いることで、たとえば表示装置に貼着する機能性フィルムを長期間安定に貼着した状態を保持できる粘着剤として使用可能な粘着剤組成物を提供することを課題としている。 　本発明の粘着剤組成物は、（ａ）（メタ）アクリル系モノマー１００重量部、（ｂ）（メタ）アクリル系ポリマー１０～４００重量部からなる粘着剤組成物であって、前記（メタ）アクリル系ポリマー（ｂ）のＧＰＣ測定による標準ポリスチレン換算重量平均分子量が５～８０万であり、かつ、前記（メタ）アクリル系ポリマー（ｂ）が、式（１）で表される末端基を１ポリマーあたり０．３～１個有することを特徴としている。
PCT/JP2008/055547 2007-04-24 2008-03-25 末端反応性アクリル系ポリマーからなる粘着剤組成物およびその用途 WO2008132916A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/597,112 US8124706B2 (en) 2007-04-24 2008-03-25 Adhesive composition comprising end-reactive acrylic polymer and uses thereof
CN2008800137295A CN101668823B (zh) 2007-04-24 2008-03-25 由末端反应性丙烯酸类聚合物形成的粘合剂组合物及其用途
KR1020097024185A KR101385679B1 (ko) 2007-04-24 2008-03-25 말단 반응성 아크릴계 폴리머로 이루어지는 점착제 조성물 및 그 용도

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007114231A JP5347115B2 (ja) 2007-04-24 2007-04-24 粘着剤の製造方法
JP2007-114231 2007-04-24

Publications (1)

Publication Number Publication Date
WO2008132916A1 true WO2008132916A1 (ja) 2008-11-06

Family

ID=39925377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055547 WO2008132916A1 (ja) 2007-04-24 2008-03-25 末端反応性アクリル系ポリマーからなる粘着剤組成物およびその用途

Country Status (6)

Country Link
US (1) US8124706B2 (ja)
JP (1) JP5347115B2 (ja)
KR (1) KR101385679B1 (ja)
CN (1) CN101668823B (ja)
TW (1) TWI437067B (ja)
WO (1) WO2008132916A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009066654A1 (ja) * 2007-11-19 2009-05-28 The Nippon Synthetic Chemical Industry Co., Ltd. 粘着剤、光学部材用粘着剤、及び粘着剤層付き光学部材
US9127126B2 (en) 2012-04-30 2015-09-08 Brewer Science Inc. Development of high-viscosity bonding layer through in-situ polymer chain extension
JP5864728B2 (ja) * 2013-04-08 2016-02-17 綜研化学株式会社 無溶剤型光学用接着剤組成物およびその製造方法、光学用粘着シート、画像表示装置、出入力装置、ならびに接着剤層の製造方法
TWI521037B (zh) * 2015-04-10 2016-02-11 博威電子股份有限公司 光學膠組成物、光學膠膜以及光學積層板
JP6850182B2 (ja) * 2017-04-07 2021-03-31 綜研化学株式会社 粘着剤組成物および粘着シート
EP4259670A2 (en) 2020-12-08 2023-10-18 Chevron Phillips Chemical Company Lp Particle size control of supported chromium catalysts in loop slurry polymerization reactors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887171A (ja) * 1981-11-18 1983-05-24 Sekisui Chem Co Ltd アクリル系感圧性接着剤の製造方法
JPH08239405A (ja) * 1995-03-03 1996-09-17 Nitto Denko Corp 粘着剤用ポリマーの製造方法、その粘着剤及び粘着部材
JP2001181589A (ja) * 1999-12-22 2001-07-03 Soken Chem & Eng Co Ltd アクリル系粘着テープおよびその製造方法
WO2003004543A1 (fr) * 2001-07-03 2003-01-16 Toagosei Co., Ltd. Procede de preparation de copolymere, copolymere obtenu au moyen de ce procede et produit durci et film de revetement associes

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JPS60133007A (ja) 1983-12-20 1985-07-16 Toagosei Chem Ind Co Ltd マクロモノマ−の製造方法
JP2592875B2 (ja) 1987-12-29 1997-03-19 日東電工株式会社 感圧性接着剤
JP3078036B2 (ja) 1991-06-13 2000-08-21 積水化学工業株式会社 光重合性組成物及び粘弾性製品
JPH0860118A (ja) * 1994-08-16 1996-03-05 Sekisui Chem Co Ltd アクリル系ホットメルト粘着剤の製造方法
JPH08269411A (ja) * 1995-03-29 1996-10-15 Nitto Denko Corp 粘着シ―ト類の製造方法
JP3611653B2 (ja) * 1995-11-29 2005-01-19 日東電工株式会社 アクリル系感圧性接着剤、その接着シ―ト類およびこれらの製造方法
JPH09235539A (ja) 1996-02-27 1997-09-09 Nitto Denko Corp 粘着剤組成物および粘着シート類
US6388026B1 (en) * 1997-08-05 2002-05-14 S. C. Johnson Commercial Markets, Inc. Process for the preparation of macromers
JPH11228926A (ja) * 1998-02-17 1999-08-24 Nitto Denko Corp 放射線硬化型粘着剤組成物とその粘着シ―ト類およびこれらの製造方法
JP2004021500A (ja) * 2002-06-14 2004-01-22 Pfu Ltd 帳票処理装置及び帳票処理プログラム
JP4753196B2 (ja) * 2002-08-29 2011-08-24 綜研化学株式会社 光学部材用粘着剤組成物及び該粘着剤組成物を用いた光学部材用粘着シート

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887171A (ja) * 1981-11-18 1983-05-24 Sekisui Chem Co Ltd アクリル系感圧性接着剤の製造方法
JPH08239405A (ja) * 1995-03-03 1996-09-17 Nitto Denko Corp 粘着剤用ポリマーの製造方法、その粘着剤及び粘着部材
JP2001181589A (ja) * 1999-12-22 2001-07-03 Soken Chem & Eng Co Ltd アクリル系粘着テープおよびその製造方法
WO2003004543A1 (fr) * 2001-07-03 2003-01-16 Toagosei Co., Ltd. Procede de preparation de copolymere, copolymere obtenu au moyen de ce procede et produit durci et film de revetement associes

Also Published As

Publication number Publication date
TW200907005A (en) 2009-02-16
TWI437067B (zh) 2014-05-11
JP2008266514A (ja) 2008-11-06
US8124706B2 (en) 2012-02-28
US20100121014A1 (en) 2010-05-13
CN101668823A (zh) 2010-03-10
JP5347115B2 (ja) 2013-11-20
KR101385679B1 (ko) 2014-04-16
KR20100017173A (ko) 2010-02-16
CN101668823B (zh) 2012-11-07

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