KR102122876B1 - 점착 시트, 전기 또는 전자 기기 부재 적층체 및 광학 부재 적층체 - Google Patents

점착 시트, 전기 또는 전자 기기 부재 적층체 및 광학 부재 적층체 Download PDF

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Publication number
KR102122876B1
KR102122876B1 KR1020130085177A KR20130085177A KR102122876B1 KR 102122876 B1 KR102122876 B1 KR 102122876B1 KR 1020130085177 A KR1020130085177 A KR 1020130085177A KR 20130085177 A KR20130085177 A KR 20130085177A KR 102122876 B1 KR102122876 B1 KR 102122876B1
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South Korea
Prior art keywords
sensitive adhesive
pressure
adhesive layer
adhesive sheet
separator
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Expired - Fee Related
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KR1020130085177A
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English (en)
Korean (ko)
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KR20140011981A (ko
Inventor
마사아키 사토
요시카즈 소에다
히로시 와다
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닛토덴코 가부시키가이샤
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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
    • 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
    • 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
    • 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
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners
    • C09J7/401—Adhesives in the form of films or foils characterised by release liners characterised by the release coating composition
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
    • 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
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
    • C09J2301/1242—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape the opposite adhesive layers being different
    • 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
    • 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
    • C09J2301/312—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 parameters being the characterizing feature
    • 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
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • 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
    • C09J2421/00—Presence of unspecified rubber
    • 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
    • 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
    • C09J2453/00—Presence of block copolymer
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
KR1020130085177A 2012-07-19 2013-07-19 점착 시트, 전기 또는 전자 기기 부재 적층체 및 광학 부재 적층체 Expired - Fee Related KR102122876B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012160179A JP5650166B2 (ja) 2012-07-19 2012-07-19 粘着シート、電子機器部材積層体及び光学部材積層体
JPJP-P-2012-160179 2012-07-19

Publications (2)

Publication Number Publication Date
KR20140011981A KR20140011981A (ko) 2014-01-29
KR102122876B1 true KR102122876B1 (ko) 2020-06-15

Family

ID=48917340

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130085177A Expired - Fee Related KR102122876B1 (ko) 2012-07-19 2013-07-19 점착 시트, 전기 또는 전자 기기 부재 적층체 및 광학 부재 적층체

Country Status (6)

Country Link
US (1) US20140023861A1 (enExample)
EP (1) EP2687570A3 (enExample)
JP (1) JP5650166B2 (enExample)
KR (1) KR102122876B1 (enExample)
CN (1) CN103571354B (enExample)
TW (1) TW201406917A (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102191637B1 (ko) * 2014-03-31 2020-12-16 린텍 가부시키가이샤 양면 점착 시트 및 양면 점착 시트의 제조 방법
JP6325313B2 (ja) * 2014-03-31 2018-05-16 リンテック株式会社 シート状粘着剤および粘着シート
KR101530591B1 (ko) * 2014-04-07 2015-06-22 율촌화학 주식회사 전사 인쇄를 위한 무 기재 점착 테이프 및 그의 제조방법
CN104085152A (zh) * 2014-07-25 2014-10-08 常熟璟杰进出口有限公司 一种覆铝无纺布
JP2016097562A (ja) * 2014-11-20 2016-05-30 日立化成株式会社 樹脂層付き基板の製造方法、導電層付き基板の製造方法、樹脂層付き基板、導電層付き基板及びタッチパネル。
JP6664166B2 (ja) * 2014-11-28 2020-03-13 日東電工株式会社 携帯電子機器用粘着シート
WO2016084946A1 (ja) * 2014-11-28 2016-06-02 日東電工株式会社 携帯電子機器用粘着シート
JP6480793B2 (ja) * 2015-04-15 2019-03-13 積水化学工業株式会社 両面粘着テープ
SG11201803429XA (en) * 2015-11-06 2018-05-30 Lintec Corp Release agent composition, release sheet, and adhesive body
CN106908988A (zh) * 2016-01-04 2017-06-30 宁波长阳科技股份有限公司 一种液晶显示器的背光组件
JP6745238B2 (ja) * 2017-03-22 2020-08-26 日本カーバイド工業株式会社 加飾フィルム用粘着剤組成物、加飾フィルム及び加飾成形品
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
US10647102B2 (en) * 2017-07-06 2020-05-12 General Electric Company System and method for removal of a layer
JP7166052B2 (ja) * 2017-11-30 2022-11-07 日東電工株式会社 粘着シート
JP7069066B2 (ja) * 2019-02-27 2022-05-17 リンテック株式会社 繰り返し屈曲ディスプレイ
CN111087524B (zh) * 2019-12-17 2022-11-18 苏州赛伍应用技术股份有限公司 一种聚丙烯酸酯、压敏胶黏剂、压敏胶带、软磁屏蔽片及其制备方法
KR102880443B1 (ko) * 2022-02-09 2025-11-04 주식회사 엘지화학 적층체
CN116254081B (zh) * 2023-01-09 2024-12-17 恩平市盈嘉丰胶粘制品有限公司 一种高导热型电子压敏胶黏剂及其制备方法和使用方法

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
JP5049426B2 (ja) 2000-08-31 2012-10-17 日東電工株式会社 アクリル系粘着剤の製造法
JP4646508B2 (ja) * 2003-10-01 2011-03-09 日東電工株式会社 両面接着テープ又はシートおよびその製造方法
JP3822213B2 (ja) * 2004-06-03 2006-09-13 日東電工株式会社 剥離力調整方法、光学部材用粘着剤層およびその製造方法、ならびに粘着剤付光学部材
JP5265845B2 (ja) * 2005-04-15 2013-08-14 スリーエム イノベイティブ プロパティズ カンパニー 両面粘着テープ
DE102007019131A1 (de) * 2007-04-20 2008-10-23 Tesa Ag Doppelseitiges Haftklebeband
JP5171332B2 (ja) * 2008-03-18 2013-03-27 リンテック株式会社 剥離シート、剥離シート付き偏光板、及び基材レス両面粘着シート
JP5867921B2 (ja) * 2008-05-14 2016-02-24 エルジー・ケム・リミテッド 粘着シート及びこれを利用した半導体ウェーハ裏面研削方法
JP2010155974A (ja) * 2008-12-01 2010-07-15 Nitto Denko Corp アクリル系感圧性接着シート、アクリル系感圧性接着シートの製造方法、及び積層構成
JP5820619B2 (ja) * 2011-01-20 2015-11-24 日東電工株式会社 粘着テープ

Also Published As

Publication number Publication date
CN103571354A (zh) 2014-02-12
EP2687570A3 (en) 2014-04-23
EP2687570A2 (en) 2014-01-22
KR20140011981A (ko) 2014-01-29
CN103571354B (zh) 2018-05-04
JP5650166B2 (ja) 2015-01-07
US20140023861A1 (en) 2014-01-23
TW201406917A (zh) 2014-02-16
JP2014019799A (ja) 2014-02-03

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