JP7148799B2 - (メタ)アクリル樹脂組成物およびそれを用いた導電性接着剤 - Google Patents
(メタ)アクリル樹脂組成物およびそれを用いた導電性接着剤 Download PDFInfo
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Description
特許文献1:特開2000-53733号公報
(A)成分:(メタ)アクリル基を有するウレタン変性オリゴマー
(B)成分:表面張力が25~45mN/mである、分子内に水酸基および/またはカルボキシル基と、1つの(メタ)アクリル基と、を有するモノマー
(C)成分:後記の式1の構造を有する有機過酸化物。
(メタ)アクリル樹脂組成物または導電性接着剤を調製するために下記成分を準備した。以下、(メタ)アクリル樹脂組成物または導電性接着剤を単に「組成物」とも呼ぶ。
・分子内に官能基数(アクリル基)を6つ有する芳香族ウレタンアクリレート(エベクリル220 ダイセルオルネクス株式会社製)
(B)成分:表面張力が25~45mN/mである、分子内に水酸基および/またはカルボキシル基と、1つの(メタ)アクリル基を有するモノマー
・2-ヒドロキシエチルメタクリレート(HEMA 日本触媒株式会社製)
・4-ヒドロキシブチルアクリレート(4HBA 大阪有機化学工業株式会社製)
・2-ヒドロキシエチルアクリレート(HEA 大阪有機化学工業株式会社製)
・2-メタクリロイロキシエチルコハク酸(HO-MS(N) 共栄社化学株式会社製)
・2-ヒドロキシプロピルメタクリレート(HOB(N) 共栄社化学株式会社製)
(B’)成分:(B)成分以外の(メタ)アクリル基を1つ有するモノマー
・イソノニルアクリレート(INAA 大阪有機化学工業株式会社製)
・イソボルニルメタクリレート(IBX 大阪有機化学工業株式会社製)
・ジシクロペンタニルメタクリレート(ファンクリルFA-513M 日立化成株式会社製)
・環状トリメチロールプロパンホルマールアクリレート(ビスコート#200 大阪有機化学工業株式会社製)
・テトラヒドロフルフリルアクリレート(THFA 大阪有機化学工業株式会社製)
・イソボルニルアクリレート(IBXA 大阪有機化学工業株式会社製)
・ジメチルアクリルアミド(DMAA KJケミカルズ株式会社製)
・フェノキシエチルアクリレート(ビスコート#192 大阪有機化学工業株式会社製)
・アクリロイルモルホリン(ACMO KJケミカルズ株式会社製)
(C)成分:前記式1の構造を有する有機過酸化物
・ビス(4-t-ブチルシクロヘキシル)パーオキシジカーボネート(25℃で固体)(パーロイルTCP 日油株式会社製)
(D)成分:導電性粒子
・銀粉1:下記の粉体特性を有するステアリン酸により表面処理されたフレーク状銀粉
タップ密度:3.17g/cm3
50%平均粒径:5.0μm(レーザー粒度計)
BET比表面積:0.67m2/g
・銀粉2:下記の粉体特性を有するステアリン酸により表面処理されたフレーク状銀粉
タップ密度:3.57g/cm3
50%平均粒径:1.2μm(レーザー粒度計)
BET比表面積:2.01m2/g
その他成分:安定剤
・2,6-ジ-t-ブチル-4-メチルフェノール(BHT)(試薬)
・エチレンジアミン-N,N,N’,N’-四酢酸四ナトリウム塩四水和物(25℃で固体)(4NA(EDTA・4Na) 株式会社同人化学研究所製)
表面張力測定(プレート法)
(B)成分および(B’)成分の表面張力の測定を行った。測定方法としては、25℃環境下にて協和界面科学株式会社製の自動表面張力計YD-200を用いて表面張力の測定を行った。測定子が液体の表面に触れると、液体が測定子に対してぬれ上がり、このとき、測定子の周辺に沿って表面張力が働くため、測定子を液中に引き込もうとする。この引き込む力を読み取り、「表面張力(mN/m)」とする。測定子は白金プレートを用いた。その結果を表1と表3にまとめた。
ポリテトラフルオロエチレン製の棒で各実施例および比較例の組成物を撹拌した後に2.0cc計量し、温調装置により25℃に設定した状態でブルックフィールド(型番:DV-2+Pro)を用いて粘度を測定した。測定条件としては、コーンロータにはCPE-41(3°×R2.4)を使用し、回転速度は10rpmにて行う。3分後の粘度を「初期粘度(Pa・s)」とする。その後、組成物を入れた通気性の無い軟膏容器を25℃雰囲気下に保管した。保管開始から24時間毎に粘度を測定し、初期粘度の測定と同じ方法で粘度測定を行う。粘度が初期粘度の2倍以上に増粘した時点で安定性を損なったと判断して、2倍以上になった時間の前の時間を「保存安定性(時間)」とする。最初の24時間で既に2倍以上になっていた場合は「24未満」と記載する。作業時の粘度変化を考慮すると、100時間以上の保存安定性を保持することが好ましい。
長さ100mm×幅50mm×厚さ2.0mmのガラス板上に、長さ100mm×幅10mmになる様に、厚さ50μmマスキングテープを貼り付け、組成物をスキージして均一な塗膜を形成してテストピースを作製した(1つのテストピースにn=2)。テストピースを80℃雰囲気下の熱風乾燥炉にそれぞれ投入して、それぞれ10、20、30および40分放置した後、熱風乾燥炉からテストピースを取り出す。テストピースの温度が25℃に下がった後に、ポリテトラフルオロエチレン製の棒で硬化物の表面を触り、硬化物が変形しなくなる時間を「硬化性」として評価する。低温硬化を維持するためには、30分未満で硬化することが好ましい。
厚さ2.0mm×幅50mm×長さ100mmのガラス板上に、長さ100mm×幅10mmになる様にマスキングテープ(50μm厚)を貼り付け、組成物をスキージして均一な塗膜を形成してテストピースを作製した(n=2)。テストピースを80℃雰囲気下の熱風乾燥炉にそれぞれ投入して、60分間放置した後、熱風乾燥炉からテストピースを取り出した。テストピースの温度が25℃に下がった後に、板状の電極を付けたデュアルディスプレイマルチメータを用いて、電極間の距離が50mmの状態で「抵抗値(Ω)」を測定した。(抵抗値)×(硬化物の幅×硬化物の厚さ(断面積))/(電極間の距離)より体積抵抗率を計算し、「導電性(×10-6Ω・m)」とする。導電性を確保する観点から、導電性は10.0×10-6Ω・m以下であることが好ましい。
Claims (7)
- 前記(B)成分は、表面張力が33~45mN/mである、請求項1に記載の(メタ)アクリル樹脂組成物。
- ゴム、エラストマーおよび熱可塑性樹脂を含まない、請求項1または2に記載の(メタ)アクリル樹脂組成物。
- 前記(B)成分が、2-ヒドロキシエチル(メタ)アクリレート、2-ヒドロキシブチル(メタ)アクリレート、4-ヒドロキシブチル(メタ)アクリレートおよび2-(メタ)アクリロイロキシエチルコハク酸からなる群から選択される少なくとも1種類である、請求項1~3のいずれかに記載の(メタ)アクリル樹脂組成物。
- さらに、(D)成分として、導電性粒子を含む、請求項1~4のいずれか1項に記載の(メタ)アクリル樹脂組成物。
- 前記(D)成分が、ステアリン酸により表面処理された銀粉および銀メッキ粉から選択される少なくとも1種類の導電性粒子である、請求項5に記載の(メタ)アクリル樹脂組成物。
- 請求項5または6に記載の(メタ)アクリル樹脂組成物を含む、熱硬化型の導電性接着剤。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016172136 | 2016-09-02 | ||
JP2016172136 | 2016-09-02 | ||
PCT/JP2017/030394 WO2018043296A1 (ja) | 2016-09-02 | 2017-08-24 | (メタ)アクリル樹脂組成物およびそれを用いた導電性接着剤 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004043608A (ja) | 2002-07-10 | 2004-02-12 | Ricoh Co Ltd | 導電性接着剤 |
JP2004189954A (ja) | 2002-12-13 | 2004-07-08 | Ricoh Co Ltd | 熱硬化型導電性接着剤 |
US20060081820A1 (en) | 2004-10-18 | 2006-04-20 | Yi Li | Electrically conductive adhesives and methods of making |
JP2007262243A (ja) | 2006-03-28 | 2007-10-11 | Sumitomo Bakelite Co Ltd | 樹脂組成物及び樹脂組成物を使用して作製した半導体装置 |
JP2009209246A (ja) | 2008-03-04 | 2009-09-17 | Sumitomo Bakelite Co Ltd | 樹脂組成物、接着剤層、及びそれらを用いて作製した半導体装置 |
JP2012046658A (ja) | 2010-08-27 | 2012-03-08 | Kyoritsu Kagaku Sangyo Kk | 光学表示体又はタッチセンサー貼り合せ用光硬化型接着組成物及びこれを用いて貼り合わせた光学表示体又はタッチセンサー |
WO2013089061A1 (ja) | 2011-12-15 | 2013-06-20 | デクセリアルズ株式会社 | 導電性接着剤、及び電子部品の接続方法 |
JP2014112224A (ja) | 2006-10-31 | 2014-06-19 | Hitachi Chemical Co Ltd | 画像表示用装置のための光学フィルター及び画像表示用装置 |
JP2015135805A (ja) | 2013-12-16 | 2015-07-27 | 日立化成株式会社 | 樹脂ペースト組成物及び半導体装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3747995B2 (ja) | 1998-08-11 | 2006-02-22 | 住友ベークライト株式会社 | 導電性樹脂ペースト及びこれを用いた半導体装置 |
US20060289837A1 (en) * | 2005-06-23 | 2006-12-28 | Mcneilly Kirk | Silver salts of dicarboxcylic acids for precious metal powder and flakes |
JP4892963B2 (ja) * | 2005-12-22 | 2012-03-07 | 住友ベークライト株式会社 | 樹脂組成物及び樹脂組成物を使用して作製した半導体装置 |
US7554793B2 (en) * | 2006-11-16 | 2009-06-30 | Kemet Electronics Corporation | Low temperature curable conductive adhesive and capacitors formed thereby |
JP5266719B2 (ja) * | 2007-10-29 | 2013-08-21 | 住友ベークライト株式会社 | 樹脂組成物及び樹脂組成物を使用して作製した半導体装置 |
KR101279975B1 (ko) * | 2010-10-05 | 2013-07-05 | 제일모직주식회사 | 도체간 전기적 접속 재료 |
KR101403863B1 (ko) * | 2011-11-14 | 2014-06-09 | 제일모직주식회사 | 이방성 도전 필름 |
JP5642147B2 (ja) * | 2012-12-27 | 2014-12-17 | 学校法人 関西大学 | 熱伝導性導電性接着剤組成物 |
JP2015168803A (ja) * | 2014-03-10 | 2015-09-28 | 日立化成株式会社 | 導電性接着剤組成物、接続体、太陽電池モジュール及びその製造方法 |
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004043608A (ja) | 2002-07-10 | 2004-02-12 | Ricoh Co Ltd | 導電性接着剤 |
JP2004189954A (ja) | 2002-12-13 | 2004-07-08 | Ricoh Co Ltd | 熱硬化型導電性接着剤 |
US20060081820A1 (en) | 2004-10-18 | 2006-04-20 | Yi Li | Electrically conductive adhesives and methods of making |
JP2007262243A (ja) | 2006-03-28 | 2007-10-11 | Sumitomo Bakelite Co Ltd | 樹脂組成物及び樹脂組成物を使用して作製した半導体装置 |
JP2014112224A (ja) | 2006-10-31 | 2014-06-19 | Hitachi Chemical Co Ltd | 画像表示用装置のための光学フィルター及び画像表示用装置 |
JP2009209246A (ja) | 2008-03-04 | 2009-09-17 | Sumitomo Bakelite Co Ltd | 樹脂組成物、接着剤層、及びそれらを用いて作製した半導体装置 |
JP2012046658A (ja) | 2010-08-27 | 2012-03-08 | Kyoritsu Kagaku Sangyo Kk | 光学表示体又はタッチセンサー貼り合せ用光硬化型接着組成物及びこれを用いて貼り合わせた光学表示体又はタッチセンサー |
WO2013089061A1 (ja) | 2011-12-15 | 2013-06-20 | デクセリアルズ株式会社 | 導電性接着剤、及び電子部品の接続方法 |
JP2015135805A (ja) | 2013-12-16 | 2015-07-27 | 日立化成株式会社 | 樹脂ペースト組成物及び半導体装置 |
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US11505692B2 (en) | 2022-11-22 |
KR20190051944A (ko) | 2019-05-15 |
KR102461272B1 (ko) | 2022-10-31 |
US20190194443A1 (en) | 2019-06-27 |
CN109641999A (zh) | 2019-04-16 |
JPWO2018043296A1 (ja) | 2019-07-25 |
WO2018043296A1 (ja) | 2018-03-08 |
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