JP2016216569A - 粘着性物品、及び車両部材を補強する方法 - Google Patents
粘着性物品、及び車両部材を補強する方法 Download PDFInfo
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- JP2016216569A JP2016216569A JP2015101138A JP2015101138A JP2016216569A JP 2016216569 A JP2016216569 A JP 2016216569A JP 2015101138 A JP2015101138 A JP 2015101138A JP 2015101138 A JP2015101138 A JP 2015101138A JP 2016216569 A JP2016216569 A JP 2016216569A
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- sensitive adhesive
- pressure
- adhesive article
- adhesive layer
- fine particles
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Abstract
【解決手段】本発明の粘着性物品1は、一態様として、粘着性アクリルポリマー及び無機微粒子を含有する粘着剤層2と、粘着剤層2中に配置され、互いに交差した複数の繊維3aで形成されている繊維シート3と、を備える。
【選択図】図1
Description
(1)基材4上に例えば粘着剤を塗工することにより第1の粘着剤層を形成し、例えば紫外光を照射することにより第1の粘着剤層を硬化させる(熱硬化させてもよい)。
(2)第1の粘着剤層上に繊維シート3を配置する。
(3)繊維シート3上に例えば粘着剤を塗工することにより第2の粘着剤層を形成し、例えば紫外光を照射することにより第2の粘着剤層を硬化させる(熱硬化させてもよい)。これにより、粘着性物品11が得られる。
なお、基材を備えていない粘着性物品1(図1,2)は、例えば上記で得られた粘着性物品11から基材4を除去することにより得られる。
2−エチルヘキシルアクリレート72質量部、N,N−ジメチルアクリルアミド4質量部、イソボルニルアクリレート24質量部、1,6−ヘキサンジオールジメタクリレート0.04質量部、及び光重合開始剤(Irgacure 651、BASFジャパン)0.04質量部を混合した。得られた混合物に対して0.5mW/cm2の紫外光を照射し、混合物の粘度が1000cpsになった時点で照射を終了した。紫外光を照射した後の混合物に、アクリル酸1.8質量部、N,N−ジメチルアクリルアミド2質量部、塩素化ポリオレフィン(supercron930S、日本製紙(株))0.4質量部、粘着付与剤(Arkon P−140、荒川化学工業(株))2質量部、光重合開始剤(Irgacure 651)、シリカ微粒子(A200、日本アエロジル(株))1.5質量部、及びガラス中空微粒子(K15、3M社)6質量部を加えて撹拌した後、23℃まで冷却して粘着剤を得た。
シリカ微粒子及びガラス中空微粒子を使用しなかった以外は、実施例1と同様にして粘着性物品を作製した。
粘着性物品として、Scothch(登録商標)フィラメントテープNo.898を用いた。なお、このフィラメントテープは、一方向に配列されたガラス繊維でポリプロピレンフィルムを補強した基材上にゴム系粘着剤層が形成されてなるテープである。
ガラスクロスを使用しなかった以外は、実施例1と同様にして粘着性物品を作製した。
シリカ微粒子及びガラス中空微粒子、並びにガラスクロスを使用しなかった以外は、実施例1と同様にして粘着性物品を作製した。
[剛性評価試験]
図4に示すように、4本のピンP(ピン同士の距離:140mm)が立った受け冶具21の上に樹脂板22(大きさ:150mm×150mm)を乗せ、上方からφ12mmの押し冶具23を50mm/minの速度で矢印方向に押し込んだ。所定の押込み量(mm)に対する荷重(N)を測定することにより剛性を評価した。なお、ブランクとして樹脂板22のみの場合の測定も行い、各粘着性物品の評価の際には樹脂板22上に各粘着性物品を貼り合わせて測定を行った。結果を表1に示す。なお、荷重が大きいほど剛性が大きい(すなわち、被着体がより補強されている)ことを示す。また、ブランク、実施例1、比較例1及び2については図5にも結果を示す。
[耐熱性評価試験]
各粘着性物品の粘着剤層をポリプロピレン基板に室温(23℃)で貼付した。このとき、2kgの金属ローラーを1回前後させた。このようにして得られた試料を以下の5条件で保存した。
20min,RT:23℃で20分間
24h,RT:23℃で24時間
24h,80℃:80℃で24時間
2W,80℃:80℃で2週間
4W,80℃:80℃で4週間
Claims (4)
- 粘着性アクリルポリマー及び無機微粒子を含有する粘着剤層と、
前記粘着剤層中に配置され、互いに交差した複数の繊維で形成されている繊維シートと、を備える粘着性物品。 - 前記粘着剤層が塩素化ポリオレフィンを更に含有する、請求項1に記載の粘着性物品。
- 車両部材補強用である、請求項1又は2に記載の粘着性物品。
- 粘着性物品を車両部材に接着させ、前記車両部材を補強する方法であって、
前記粘着性物品として、粘着性アクリルポリマー及び無機微粒子を含有する粘着剤層と、前記粘着剤層中に配置され、互いに交差した複数の繊維で形成されている繊維シートと、を備える粘着性物品を用いる方法。
Priority Applications (8)
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JP2015101138A JP6643816B2 (ja) | 2015-05-18 | 2015-05-18 | 粘着性物品、及び車両部材を補強する方法 |
US15/572,195 US20180111352A1 (en) | 2015-05-18 | 2016-05-13 | Pressure sensitive adhesive article and method of reinforcing a vehicular member |
KR1020177035590A KR20180008561A (ko) | 2015-05-18 | 2016-05-13 | 감압성 접착제 용품 및 차량 부재의 강화 방법 |
EP16738234.0A EP3298072A1 (en) | 2015-05-18 | 2016-05-13 | Pressure sensitive adhesive article and method of reinforcing a vehicular member |
MX2017014598A MX2017014598A (es) | 2015-05-18 | 2016-05-13 | Articulo adhesivo sensible a la presion y metodo para reforzar un miembro de un vehiculo. |
BR112017024901A BR112017024901A2 (pt) | 2015-05-18 | 2016-05-13 | artigo adesivo sensível à pressão e método de reforço de um elemento veicular |
CN201680029031.7A CN107636101A (zh) | 2015-05-18 | 2016-05-13 | 压敏粘合剂制品及加强车辆构件的方法 |
PCT/US2016/032362 WO2016187009A1 (en) | 2015-05-18 | 2016-05-13 | Pressure sensitive adhesive article and method of reinforcing a vehicular member |
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JP2015101138A JP6643816B2 (ja) | 2015-05-18 | 2015-05-18 | 粘着性物品、及び車両部材を補強する方法 |
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EP (1) | EP3298072A1 (ja) |
JP (1) | JP6643816B2 (ja) |
KR (1) | KR20180008561A (ja) |
CN (1) | CN107636101A (ja) |
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WO2018043586A1 (ja) * | 2016-09-02 | 2018-03-08 | デンカ株式会社 | クロロプレンゴムラテックス接着剤組成物 |
DE202017100009U1 (de) * | 2017-01-03 | 2017-01-20 | Certoplast Technische Klebebänder Gmbh | Klebeband, insbesondere Wickelband |
US11707100B2 (en) | 2019-01-16 | 2023-07-25 | Milliken & Company | Multi-threat protection composite |
CA3125030C (en) | 2019-01-16 | 2023-02-28 | Milliken & Company | Multi-threat protection composite |
US20210078285A1 (en) * | 2019-09-12 | 2021-03-18 | Milliken & Company | Multi-threat protection composite |
US20210078263A1 (en) * | 2019-09-12 | 2021-03-18 | Milliken & Company | Multi-threat protection composite |
TWI751506B (zh) * | 2020-03-06 | 2022-01-01 | 欣興電子股份有限公司 | 線路板及其製造方法 |
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2015
- 2015-05-18 JP JP2015101138A patent/JP6643816B2/ja not_active Expired - Fee Related
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2016
- 2016-05-13 MX MX2017014598A patent/MX2017014598A/es unknown
- 2016-05-13 KR KR1020177035590A patent/KR20180008561A/ko unknown
- 2016-05-13 WO PCT/US2016/032362 patent/WO2016187009A1/en active Application Filing
- 2016-05-13 CN CN201680029031.7A patent/CN107636101A/zh not_active Withdrawn
- 2016-05-13 EP EP16738234.0A patent/EP3298072A1/en active Pending
- 2016-05-13 US US15/572,195 patent/US20180111352A1/en not_active Abandoned
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JPS6296576A (ja) * | 1985-10-24 | 1987-05-06 | Mitsui Toatsu Chem Inc | 接着剤組成物 |
JPH0319841A (ja) * | 1989-05-26 | 1991-01-29 | Ciba Geigy Ag | 強化材料 |
JPH10158619A (ja) * | 1996-11-27 | 1998-06-16 | Nippon Synthetic Chem Ind Co Ltd:The | 粘着剤組成物 |
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JP2014065801A (ja) * | 2012-09-25 | 2014-04-17 | Fuji Polymer Industries Co Ltd | アクリル系熱伝導性両面粘着シート及びその製造方法 |
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US20180111352A1 (en) | 2018-04-26 |
WO2016187009A1 (en) | 2016-11-24 |
EP3298072A1 (en) | 2018-03-28 |
KR20180008561A (ko) | 2018-01-24 |
BR112017024901A2 (pt) | 2018-07-31 |
MX2017014598A (es) | 2018-03-21 |
CN107636101A (zh) | 2018-01-26 |
JP6643816B2 (ja) | 2020-02-12 |
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