JP6290377B2 - 積層体 - Google Patents

積層体 Download PDF

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Publication number
JP6290377B2
JP6290377B2 JP2016509726A JP2016509726A JP6290377B2 JP 6290377 B2 JP6290377 B2 JP 6290377B2 JP 2016509726 A JP2016509726 A JP 2016509726A JP 2016509726 A JP2016509726 A JP 2016509726A JP 6290377 B2 JP6290377 B2 JP 6290377B2
Authority
JP
Japan
Prior art keywords
sensitive adhesive
pressure
meth
adhesive layer
acrylic acid
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.)
Active
Application number
JP2016509726A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2015145634A1 (ja
Inventor
旭平 渡邉
旭平 渡邉
隆行 荒井
隆行 荒井
所司　悟
悟 所司
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.)
Lintec Corp
Original Assignee
Lintec 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 Lintec Corp filed Critical Lintec Corp
Publication of JPWO2015145634A1 publication Critical patent/JPWO2015145634A1/ja
Application granted granted Critical
Publication of JP6290377B2 publication Critical patent/JP6290377B2/ja
Active legal-status Critical Current
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Classifications

    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)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
    • 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
    • C09J133/10—Homopolymers or copolymers of methacrylic acid esters
    • C09J133/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/208—Touch screens

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
JP2016509726A 2014-03-26 2014-03-26 積層体 Active JP6290377B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/058650 WO2015145634A1 (ja) 2014-03-26 2014-03-26 両面粘着シート

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017243024A Division JP6500077B2 (ja) 2017-12-19 2017-12-19 積層体

Publications (2)

Publication Number Publication Date
JPWO2015145634A1 JPWO2015145634A1 (ja) 2017-04-13
JP6290377B2 true JP6290377B2 (ja) 2018-03-07

Family

ID=54194231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016509726A Active JP6290377B2 (ja) 2014-03-26 2014-03-26 積層体

Country Status (5)

Country Link
JP (1) JP6290377B2 (ko)
KR (1) KR102215672B1 (ko)
CN (1) CN106133083B (ko)
TW (1) TWI649395B (ko)
WO (1) WO2015145634A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106170522B (zh) * 2014-03-28 2020-10-09 王子控股株式会社 粘着片、双面粘着片及光学构件
JP6565540B2 (ja) * 2015-09-25 2019-08-28 王子ホールディングス株式会社 両面粘着シート及び光学部材
JP6565541B2 (ja) * 2015-09-25 2019-08-28 王子ホールディングス株式会社 両面粘着シート及び光学部材
JP6908379B2 (ja) * 2016-12-27 2021-07-28 リンテック株式会社 粘着シートおよび液晶表示部材
JP6902903B2 (ja) * 2017-03-31 2021-07-14 リンテック株式会社 無溶剤型粘着剤組成物、粘着剤および粘着シート
JP2022506660A (ja) * 2018-12-07 2022-01-17 コーロン インダストリーズ インク 防眩性コーティング用樹脂組成物及びこれを含んで製造された防眩性コーティングフィルム
KR102701759B1 (ko) * 2020-12-10 2024-08-30 동우 화인켐 주식회사 광학용 양면 점착 시트

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5382841B2 (ja) * 2005-10-31 2014-01-08 日東電工株式会社 導電性積層フィルム、タッチパネル用電極板、タッチパネルおよび導電性積層フィルム用粘着剤
JP4953717B2 (ja) * 2006-05-19 2012-06-13 リンテック株式会社 光学機能性フィルム貼合用粘着剤、光学機能性フィルム及びその製造方法
JP4667471B2 (ja) 2007-01-18 2011-04-13 日東電工株式会社 透明導電性フィルム、その製造方法及びそれを備えたタッチパネル
CN102159659B (zh) * 2008-09-17 2014-10-15 3M创新有限公司 具有漫射性质的光学粘合剂
JP5516147B2 (ja) * 2010-06-30 2014-06-11 Ｄｉｃ株式会社 両面粘着シートを用いた透明導電膜積層体およびタッチパネル装置
JP5525375B2 (ja) * 2010-08-12 2014-06-18 日東電工株式会社 粘着剤組成物、粘着剤層、および粘着剤シート
CN103097478B (zh) * 2010-08-18 2015-09-30 3M创新有限公司 包含消除应力的光学粘合剂的光学组件及其制备方法
JP5533530B2 (ja) * 2010-10-06 2014-06-25 Ｄｉｃ株式会社 両面粘着シートを用いた透明導電膜積層体およびタッチパネル装置
JP2012237965A (ja) * 2011-04-27 2012-12-06 Nitto Denko Corp 粘着剤層、光学フィルムおよび画像表示装置
JP5821309B2 (ja) * 2011-06-14 2015-11-24 住友化学株式会社 光拡散性粘着シート、偏光板及び液晶表示パネル
JP5613109B2 (ja) * 2011-06-28 2014-10-22 リンテック株式会社 粘着剤および粘着シート
US20130017389A1 (en) * 2011-07-15 2013-01-17 Nitto Denko Corporation Double-sided pressure-sensitive adhesive sheet
JP5922356B2 (ja) * 2011-09-02 2016-05-24 日東電工株式会社 粘着剤層付き透明導電性フィルム、その製造方法及びタッチパネル
JP2013077198A (ja) * 2011-09-30 2013-04-25 Tomoegawa Paper Co Ltd タッチパネル用粘着層、タッチパネル用粘着型光学フィルム、タッチパネル用光学部材及びタッチパネル
JP5887118B2 (ja) * 2011-12-05 2016-03-16 日東電工株式会社 透明導電性フィルム用粘着剤層、粘着剤層付き透明導電性フィルム、透明導電性積層体、およびタッチパネル
JP5908752B2 (ja) 2012-03-09 2016-04-26 帝人デュポンフィルム株式会社 透明導電性フィルム基材用積層体
WO2013168773A1 (ja) * 2012-05-10 2013-11-14 富士フイルム株式会社 導電膜積層体、タッチパネル、配線基板、電子機器、透明両面粘着シート、透明粘着シート

Also Published As

Publication number Publication date
KR102215672B1 (ko) 2021-02-15
KR20160138101A (ko) 2016-12-02
JPWO2015145634A1 (ja) 2017-04-13
TWI649395B (zh) 2019-02-01
CN106133083A (zh) 2016-11-16
TW201600577A (zh) 2016-01-01
WO2015145634A1 (ja) 2015-10-01
CN106133083B (zh) 2020-03-06

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