WO2012070796A3 - 터치패널용 점착제 조성물, 점착필름 및 터치패널 - Google Patents

터치패널용 점착제 조성물, 점착필름 및 터치패널 Download PDF

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WO2012070796A3
WO2012070796A3 PCT/KR2011/008673 KR2011008673W WO2012070796A3 WO 2012070796 A3 WO2012070796 A3 WO 2012070796A3 KR 2011008673 W KR2011008673 W KR 2011008673W WO 2012070796 A3 WO2012070796 A3 WO 2012070796A3
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touch panel
adhesive
adhesive composition
adhesive film
present
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PCT/KR2011/008673
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English (en)
French (fr)
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WO2012070796A2 (ko
Inventor
김장순
송민석
박은경
김성진
차형민
이원엽
김웅기
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(주)엘지하우시스
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Priority to JP2013538662A priority Critical patent/JP5690947B2/ja
Priority to CN201180056874.3A priority patent/CN103228751B/zh
Priority to EP11842632.9A priority patent/EP2644674A4/en
Priority to US13/988,168 priority patent/US20130236674A1/en
Publication of WO2012070796A2 publication Critical patent/WO2012070796A2/ko
Publication of WO2012070796A3 publication Critical patent/WO2012070796A3/ko

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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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
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    • C09J11/06—Non-macromolecular additives organic
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    • 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
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    • 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
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    • 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
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    • 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
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    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
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    • C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
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    • 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
    • C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/106—Esters of polycondensation macromers
    • C08F222/1065—Esters of polycondensation macromers of alcohol terminated (poly)urethanes, e.g. urethane(meth)acrylates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • 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
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    • 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
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    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • 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]
    • 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
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1462—Polymer derived from material having at least one acrylic or alkacrylic group or the nitrile or amide derivative thereof [e.g., acrylamide, acrylate ester, etc.]
    • 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
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    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
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    • 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
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    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 터치패널용 점착제 조성물, 점착 필름 및 터치 패널에 관한 것이다. 본 발명은 터치패널, 예를 들면, 정전용량 방식의 터치패널에서 도전층 및 하드코팅 면에 부착되는 경우, 고온 및 고습 조건하에서도 들뜸, 박리 또는 기포가 발생하지 않는 등 내구성이 우수할 뿐만 아니라, 각종 피착체에 대한 젖음성 내지 접착성 및 작업성 또한 우수한 점착제 조성물 또는 점착제를 제공할 수 있다.
PCT/KR2011/008673 2010-11-24 2011-11-14 터치패널용 점착제 조성물, 점착필름 및 터치패널 WO2012070796A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013538662A JP5690947B2 (ja) 2010-11-24 2011-11-14 タッチパネル用粘着剤組成物、粘着フィルム及びタッチパネル
CN201180056874.3A CN103228751B (zh) 2010-11-24 2011-11-14 触控面板用粘结剂组合物、粘结膜和触控面板
EP11842632.9A EP2644674A4 (en) 2010-11-24 2011-11-14 ADHESIVE COMPOSITION FOR A TOUCH SCREEN, FILM AND TOUCH SCREEN
US13/988,168 US20130236674A1 (en) 2010-11-24 2011-11-14 Adhesive composition for touch panel, adhesive film, and touch panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100117764A KR101768718B1 (ko) 2010-11-24 2010-11-24 터치패널용 점착제 조성물, 점착필름 및 터치패널
KR10-2010-0117764 2010-11-24

Publications (2)

Publication Number Publication Date
WO2012070796A2 WO2012070796A2 (ko) 2012-05-31
WO2012070796A3 true WO2012070796A3 (ko) 2012-09-07

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PCT/KR2011/008673 WO2012070796A2 (ko) 2010-11-24 2011-11-14 터치패널용 점착제 조성물, 점착필름 및 터치패널

Country Status (7)

Country Link
US (1) US20130236674A1 (ko)
EP (1) EP2644674A4 (ko)
JP (1) JP5690947B2 (ko)
KR (1) KR101768718B1 (ko)
CN (1) CN103228751B (ko)
TW (1) TWI440688B (ko)
WO (1) WO2012070796A2 (ko)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6067405B2 (ja) 2012-07-31 2017-01-25 日東電工株式会社 放射線硬化型粘着剤、放射線硬化型粘着剤層、放射線硬化型粘着シートおよび積層体
JP2014043546A (ja) * 2012-07-31 2014-03-13 Nitto Denko Corp 放射線硬化型粘着剤層及び放射線硬化型粘着シート
KR20140023856A (ko) * 2012-08-16 2014-02-27 동우 화인켐 주식회사 아크릴계 점착제 조성물
KR101510433B1 (ko) * 2013-05-28 2015-04-08 도레이첨단소재 주식회사 터치스크린 패널용 점착 수지 조성물 및 이를 이용한 점착필름
WO2015072795A1 (ko) * 2013-11-15 2015-05-21 주식회사 엘지화학 점착제 조성물
KR101686302B1 (ko) * 2013-11-15 2016-12-13 주식회사 엘지화학 도전성 적층체 보호 필름용 점착제 조성물
DE102013020538A1 (de) * 2013-12-12 2015-06-18 Lohmann Gmbh & Co. Kg Haftklebemasse zur feuchtigkeitsresistenten Verklebung auf Glas
CN103805084A (zh) * 2014-02-25 2014-05-21 韩玉新 一种聚四氟乙烯压敏粘带加工工艺
KR102018803B1 (ko) * 2014-09-16 2019-09-06 주식회사 엘지화학 터치 스크린 패널용 점착제 조성물, 점착 필름 및 터치 스크린 패널
KR101622071B1 (ko) * 2014-11-01 2016-05-19 삼성에스디아이 주식회사 점착제 조성물, 이로부터 형성된 점착필름 및 이를 포함하는 디스플레이 부재
KR101596212B1 (ko) * 2015-04-29 2016-02-23 주식회사 제이텍 광학투명접착제 제거용 점착필름, 이의 제조방법 및 이를 이용한 터치스크린의 광학투명접착제 제거방법
KR101814247B1 (ko) 2015-06-30 2018-01-05 삼성에스디아이 주식회사 점착필름 및 이를 포함하는 디스플레이 부재
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