JP2011168727A5 - - Google Patents

Download PDF

Info

Publication number
JP2011168727A5
JP2011168727A5 JP2010035348A JP2010035348A JP2011168727A5 JP 2011168727 A5 JP2011168727 A5 JP 2011168727A5 JP 2010035348 A JP2010035348 A JP 2010035348A JP 2010035348 A JP2010035348 A JP 2010035348A JP 2011168727 A5 JP2011168727 A5 JP 2011168727A5
Authority
JP
Japan
Prior art keywords
adhesive sheet
weight
pressure
electronic equipment
jis
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.)
Granted
Application number
JP2010035348A
Other languages
Japanese (ja)
Other versions
JP2011168727A (en
JP5534854B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2010035348A priority Critical patent/JP5534854B2/en
Priority claimed from JP2010035348A external-priority patent/JP5534854B2/en
Publication of JP2011168727A publication Critical patent/JP2011168727A/en
Publication of JP2011168727A5 publication Critical patent/JP2011168727A5/ja
Application granted granted Critical
Publication of JP5534854B2 publication Critical patent/JP5534854B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (8)

厚みが０．０８〜０．５ｍｍである架橋ポリオレフィン系樹脂発泡シートと、上記架橋ポリオレフィン系樹脂発泡シートの一面に積層一体化され且つアクリル酸ブチル成分３０〜７０重量％、アクリル酸２−エチルヘキシル成分１０〜５０重量％及び分子内にビシクロ環構造を有するラジカル重合性モノマー成分５〜３０重量％を含有するアクリル系粘着剤１００重量部と、粘着付与剤３〜６０重量部とを含有するアクリル系粘着剤層とを含むことを特徴とする電子機器用粘着シート。 A cross-linked polyolefin resin foam sheet having a thickness of 0.08 to 0.5 mm, and laminated and integrated on one surface of the cross-linked polyolefin resin foam sheet, and a butyl acrylate component of 30 to 70% by weight, a 2-ethylhexyl acrylate component Acrylic adhesive containing 100 to 50 parts by weight of an acrylic adhesive containing 10 to 50% by weight and 5 to 30% by weight of a radical polymerizable monomer component having a bicyclo ring structure in the molecule, and 3 to 60 parts by weight of a tackifier An adhesive sheet for electronic equipment, comprising an adhesive layer. 粘着付与剤が、ロジンエステル系樹脂、重合ロジン又はテルペンフェノール樹脂のうちの二種類以上を含有していることを特徴とする請求項１に記載の電子機器用粘着シート。 The pressure-sensitive adhesive sheet for electronic devices according to claim 1, wherein the tackifier contains two or more of a rosin ester resin, a polymerized rosin, and a terpene phenol resin. 粘着付与剤が、ロジンエステル系樹脂３〜４５重量％、重合ロジン３ 〜３５重量％及びテルペンフェノール樹脂３〜３５重量％を含有していることを特徴とする請求項１に記載の電子機器用粘着シート。 2. The electronic device according to claim 1, wherein the tackifier contains 3 to 45 wt% rosin ester resin, 3 to 35 wt% polymerized rosin, and 3 to 35 wt% terpene phenol resin. Adhesive sheet. ＪＩＳ Ｚ０２３７に準拠した９０°剥離強度が１５Ｎ／ｃｍ2以上であることを特徴とする請求項１に記載の電子機器用粘着シート。 The pressure-sensitive adhesive sheet for electronic equipment according to claim 1, wherein the 90 ° peel strength in accordance with JIS Z0237 is 15 N / cm 2 or more. ４０℃の水中に１２０分間に亘って浸漬した電子機器用粘着シートにおけるＪＩＳ Ｚ０２３７に準拠した９０°剥離強度が１５Ｎ／ｃｍ2以上であることを特徴とする請求項１に記載の電子機器用粘着シート。 The pressure-sensitive adhesive for electronic devices according to claim 1, wherein the pressure-sensitive adhesive sheet for electronic devices immersed in water at 40 ° C for 120 minutes has a 90 ° peel strength in accordance with JIS Z0237 of 15 N / cm 2 or more. Sheet. ５重量％で且つ２５℃の界面活性剤水溶液中に１２０分間に亘って浸漬した電子機器用粘着シートにおけるＪＩＳ Ｚ０２３７に準拠した９０°剥離強度が１０Ｎ／ｃｍ2以上であることを特徴とする請求項１に記載の電子機器用粘着シート。 The 90 ° peel strength according to JIS Z0237 in an adhesive sheet for electronic equipment immersed in an aqueous surfactant solution at 5% by weight and 25 ° C. for 120 minutes is 10 N / cm 2 or more. Item 2. An electronic device pressure-sensitive adhesive sheet according to item 1. ９９．５重量％で且つ２５℃のエチルアルコール水溶液中に１２０分間に亘って浸漬した電子機器用粘着シートにおけるＪＩＳ Ｚ０２３７に準拠した９０°剥離強度が１０Ｎ／ｃｍ2以上であることを特徴とする請求項１に記載の電子機器用粘着シート。 90 ° peel strength according to JIS Z0237 in an adhesive sheet for electronic equipment immersed in an ethyl alcohol aqueous solution of 99.5% by weight and 25 ° C. for 120 minutes is characterized by 10 N / cm 2 or more. The pressure-sensitive adhesive sheet for electronic equipment according to claim 1. ３．５重量％で且つ２５℃の食塩水中に１２０分間に亘って浸漬した電子機器用粘着シートにおけるＪＩＳ Ｚ０２３７に準拠した９０°剥離強度が１５Ｎ／ｃｍ2以上であることを特徴とする請求項１に記載の電子機器用粘着シート。 The 90 ° peel strength according to JIS Z0237 in an adhesive sheet for electronic equipment immersed in a 3.5% by weight and 25 ° C. saline solution for 120 minutes is 15 N / cm 2 or more. The adhesive sheet for electronic devices according to 1.
JP2010035348A 2010-02-19 2010-02-19 Adhesive sheet for electronic equipment Expired - Fee Related JP5534854B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010035348A JP5534854B2 (en) 2010-02-19 2010-02-19 Adhesive sheet for electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010035348A JP5534854B2 (en) 2010-02-19 2010-02-19 Adhesive sheet for electronic equipment

Publications (3)

Publication Number Publication Date
JP2011168727A JP2011168727A (en) 2011-09-01
JP2011168727A5 true JP2011168727A5 (en) 2012-12-06
JP5534854B2 JP5534854B2 (en) 2014-07-02

Family

ID=44683174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010035348A Expired - Fee Related JP5534854B2 (en) 2010-02-19 2010-02-19 Adhesive sheet for electronic equipment

Country Status (1)

Country Link
JP (1) JP5534854B2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5670091B2 (en) * 2010-04-16 2015-02-18 積水化学工業株式会社 Expandable adhesive and expandable adhesive tape
US20130017389A1 (en) * 2011-07-15 2013-01-17 Nitto Denko Corporation Double-sided pressure-sensitive adhesive sheet
US10557061B2 (en) 2011-12-26 2020-02-11 Dic Corporation Adhesive tape
US10316221B2 (en) 2012-03-22 2019-06-11 Dic Corporation Adhesive tape
WO2015041313A1 (en) * 2013-09-20 2015-03-26 積水化学工業株式会社 Double-sided adhesive tape for portable electronic device
JP6349802B2 (en) * 2014-03-13 2018-07-04 Dic株式会社 Adhesive composition
JP6411127B2 (en) * 2014-08-11 2018-10-24 積水化学工業株式会社 Acrylic adhesive and adhesive sheet for electronic devices
KR20170094114A (en) * 2014-12-10 2017-08-17 세키스이가가쿠 고교가부시키가이샤 Shock absorbing sheet, shock absorbing adhesive sheet, double-sided shock absorbing adhesive sheet for affixing front plate, double-sided shock absorbing adhesive sheet for affixing back plate, and double-sided shock absorbing adhesive sheet for affixing backlight unit
JP6460788B2 (en) * 2014-12-26 2019-01-30 積水化学工業株式会社 Adhesive sheet
JP6576928B2 (en) * 2015-03-31 2019-09-18 積水化学工業株式会社 Closed cell foam sheet
CN115819827A (en) * 2017-03-31 2023-03-21 积水化学工业株式会社 Crosslinked resin foam sheet, method for producing same, and adhesive tape
US20210107265A1 (en) 2017-05-02 2021-04-15 Sekisui Chemical Co., Ltd. Impact absorption sheet and double-sided pressure-sensitive adhesive sheet
JP6578422B2 (en) * 2018-08-27 2019-09-18 積水化学工業株式会社 Acrylic adhesive and adhesive sheet for electronic devices
JP7048467B2 (en) * 2018-09-19 2022-04-05 リンテック株式会社 Adhesive sheet for oil surface
JP6994689B2 (en) * 2019-12-18 2022-01-14 東洋インキＳｃホールディングス株式会社 Adhesive composition and adhesive sheet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256511A1 (en) * 2002-12-04 2004-06-24 Tesa Ag PSA
JP2007224185A (en) * 2006-02-24 2007-09-06 Toyo Ink Mfg Co Ltd Foamed sheet with adhesive layer and method for producing the same
JP4805240B2 (en) * 2006-12-15 2011-11-02 日東電工株式会社 Adhesive optical film and image display device
JP4623198B2 (en) * 2007-10-12 2011-02-02 Ｄｉｃ株式会社 Double-sided adhesive tape for waterproofing
JP2009242541A (en) * 2008-03-31 2009-10-22 Sekisui Chem Co Ltd Impact-absorbing tape
JP5249625B2 (en) * 2008-04-15 2013-07-31 積水化学工業株式会社 Adhesive sheet for display device front plate

Similar Documents

Publication Publication Date Title
JP2011168727A5 (en)
JP2010215906A5 (en)
JP2010254979A5 (en)
JP2014019799A5 (en)
JP2014533757A5 (en)
EP2687570A3 (en) Pressure-Sensitive Adhesive Sheet, Electric or Electronic Device Member Laminate and Optical Member Laminate
JP2012153765A5 (en)
WO2013025443A3 (en) Radiation curable pressure sensitive adhesive sheet
WO2012173885A3 (en) Structural member for polishing
JP2008195927A5 (en)
JP2015025125A5 (en)
JP2015120877A5 (en)
JP2013082880A5 (en)
JP2015120876A5 (en)
PL2310470T3 (en) Low surface energy adhesive
JP2013522393A5 (en)
JP2012246477A5 (en)
JP2013176861A5 (en)
JP2017165977A5 (en)
JP2016094616A5 (en)
EP3029121A3 (en) Surface protective pressure-sensitive adhesive sheet
JP2015513599A5 (en)
MY186486A (en) Dicing sheet
JP2015059133A5 (en)
PH12015500230A1 (en) Dicing sheet and method for manufacturing device chips