JP6128311B2 - 樹脂組成物、樹脂ワニス、プリプレグ、金属張積層板、及びプリント配線板 - Google Patents
樹脂組成物、樹脂ワニス、プリプレグ、金属張積層板、及びプリント配線板 Download PDFInfo
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Description
本実施例において、反応生成物を調製する際に用いる各成分について説明する。
・PPE1:SABICイノベーティブプラスチックス社製のSA90(数平均分子量1500、水酸基:1.9個、末端水酸基濃度:1270μmol/g、前記式(1)の構造式中のXが−C(CH3)2−のもの)
・PPE2:SABICイノベーティブプラスチックス社製のSA120(数平均分子量2500、水酸基:1個、末端水酸基濃度:400μmol/g)
・PPE3:ポリフェニレンエーテル(国際公開第2008/067669号に記載の方法で合成したポリフェニレンエーテル、数平均分子量800、水酸基:1.8個、末端水酸基濃度:2250μmol/g)
・エポキシ樹脂1:ジシクロペンタジエン型エポキシ化合物、1分子中の平均官能基2.3個のエピクロンHP7200(DIC株式会社製)
・エポキシ樹脂2:ジシクロペンタジエン型エポキシ化合物、1分子中の平均官能基3個のエピクロンHP7200H(DIC株式会社製)
・エポキシ樹脂3:ビスフェノールA型エポキシ樹脂、1分子中の平均官能基2個のエピクロン850S(DIC株式会社製)
・エポキシ樹脂4:アルキルフェノールグリシジルエーテル、1分子中の平均官能基数1個のエピクロン520(DIC株式会社製)
・2E4MZ:2−エチル−4−イミダゾール(四国化成工業株式会社製)
[調製方法]
表1および2に記載の配合割合となるように、各成分をトルエンに添加した後、100℃で2〜10時間攪拌させた。そうすることによって、前記ポリフェニレンエーテルと前記エポキシ樹脂と予め反応(プレリアクト)させることによって、前記反応生成物を調製した。得られた反応生成物の固形分濃度はそれぞれ60%となるように調製した。
予備反応については、目視で評価して、ゲル化しているか否かを判断し、ゲル化していなければ、「OK」であるという評価を行った。
本実施例において、樹脂組成物を調製する際に用いる各成分について説明する。
・2,2−ビス(4−シアナートフェニル)プロパン(ロンザジャパン社製のBADCy)
(有機金属塩(D))
・ナフテン酸銅(Cu−NAPHTENATE、DIC株式会社製)
・オクタン酸亜鉛(Zn−OCTOATE、DIC株式会社製)
(追加のエポキシ化合物(E))
・エポキシ樹脂2:ジシクロペンタジエン型エポキシ化合物、1分子中の平均官能基3個のエピクロンHP7200H(DIC株式会社製)
(その他の成分)
・硬化剤:2E4MZ:2−エチル−4−イミダゾール(四国化成工業株式会社製)
・無機充填剤(F):球状シリカ粒子(株式会社アドマテックス製のSC2500−SEJ)
・ハロゲン系難燃剤(G):臭素系難燃剤(エチレンビス(ペンタブロモビフェニル)、アルベマール日本株式会社製のSAYTEX8010)
表1および2に記載の配合割合となるように、得られた反応生成物の溶液を60℃になるまで加熱し、そこに、シアネート化合物及び有機金属塩(実施例7については、さらにエポキシ化合物)を添加した後、30分間攪拌することによって、完全に溶解させた。そして、さらに、ハロゲン系難燃剤やシリカ粒子等の他の成分を添加して、ビーズミルで分散させることによって、ワニス状の樹脂組成物(樹脂ワニス)が得られた。
株式会社島津製作所製のフローテスタ「CFT−500A」を用いて、プリプレグの130℃における溶融粘度を測定した。
セイコーインスツルメンツ株式会社製の粘弾性スペクトロメータ「DMS100」を用いて、プリプレグのTgを測定した。このとき、曲げモジュールで周波数を10Hzとして動的粘弾性測定(DMA)を行い、昇温速度5℃/分の条件で室温から280℃まで昇温した際のtanαが極大を示す温度をTgとした。
株式会社関東電子応用開発製の空洞共振「CP461」を用い、2GHzにおける銅張積層板の誘電率及び誘電正接を測定した。
JIS C 6481の規格に準じて、所定の大きさに切り出した銅張積層板を270℃に設定した恒温槽に1時間放置した後、取り出した。そして処理された試験片を目しで観察してフクレが発生しなかったときを「OK」、フクレが発生したときを「NG」とした。
得られた銅張積層板の表面の銅箔の引きはがし強さ(銅箔密着強度)を、JIS C 6481に準拠して測定した。このとき、幅20mm、長さ100mmの試験片上に幅10mm、長さ100mmのパターンを形成し、銅箔を引っ張り試験器により50mm/分の速度で引きはがし、その時の引きはがし強さ(kg/cm)を銅箔密着強度として測定した。
JIS C6481の規格に準じて、層間密着強度を測定した。
Claims (15)
- 1分子中に平均1.5〜2個の水酸基を有するポリフェニレンエーテル(A)と、1分子中に平均2〜2.3個のエポキシ基を有するエポキシ化合物(B)とを含み、前記ポリフェニレンエーテル(A)の末端水酸基濃度が700μmol/g以下となるように、前記ポリフェニレンエーテル(A)の水酸基の少なくとも一部を前記エポキシ化合物(B)のエポキシ基で予め反応させた反応生成物と、
シアネートエステル化合物(C)と
有機金属塩(D)とを含有すること、並びに、
前記エポキシ化合物(B)のエポキシ基と、前記ポリフェニレンエーテル(A)の水酸基とのモル比(エポキシ基/水酸基)が3〜6であることを特徴とする、樹脂組成物。 - 前記ポリフェニレンエーテル(A)の末端水酸基濃度が900〜2500μmol/gである、請求項1に記載の樹脂組成物。
- 前記ポリフェニレンエーテル(A)の数平均分子量が800〜2000である、請求項1または2に記載の樹脂組成物。
- 前記エポキシ化合物(B)はジシクロペンタジエン型エポキシ化合物を50質量%以上含有する、請求項1〜4のいずれか1項に記載の樹脂組成物。
- 前記ポリフェニレンエーテル(A)、前記エポキシ化合物(B)および前記シアネートエステル化合物(C)の合計量を100質量部とした場合に、前記ポリフェニレンエーテル(A)を20〜40質量部、前記エポキシ化合物(B)を20〜60質量部、並びに前記シアネートエステル化合物(C)を20〜40質量部の配合量で含有する、請求項1〜5のいずれか1項に記載の樹脂組成物。
- さらに前記エポキシ化合物(B)とは異なるエポキシ化合物であって、1分子中に平均2個以上のエポキシ基を有するエポキシ化合物であるエポキシ化合物(E)を含む、請求項1〜6のいずれか1項に記載の樹脂組成物。
- 前記エポキシ化合物(B)と前記エポキシ化合物(E)とを合わせたエポキシ化合物全体にジシクロペンタジエン型エポキシ化合物を50質量%以上の配合量で含有する、請求項7に記載の樹脂組成物。
- 前記ポリフェニレンエーテル(A)、前記エポキシ化合物(B)、前記シアネートエステル化合物(C)および前記エポキシ化合物(E)の合計量を100質量部とした場合に、前記ポリフェニレンエーテル(A)を20〜40質量部、前記エポキシ化合物(B)と前記エポキシ化合物(E)を合わせて20〜60質量部、並びに前記シアネートエステル化合物(C)を20〜40質量部の配合量で含有する、請求項7又は8に記載の樹脂組成物。
- さらに無機充填剤(F)を含む、請求項1〜9のいずれか1項に記載の樹脂組成物。
- さらにハロゲン系難燃剤(G)を含む、請求項1〜10のいずれか1項に記載の樹脂組成物。
- 請求項1〜11のいずれか1項に記載の樹脂組成物と溶媒とを含有する樹脂ワニス。
- 請求項12に記載の樹脂ワニスを繊維質基材に含浸させて得られたプリプレグ。
- 請求項13に記載のプリプレグに金属箔を積層して、加熱加圧成形して得られた金属張積層板。
- 請求項14に記載の金属張積層板の表面の金属箔を部分的に除去することにより回路形成して得られることを特徴とするプリント配線板。
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| JP2013024219A JP6128311B2 (ja) | 2013-02-12 | 2013-02-12 | 樹脂組成物、樹脂ワニス、プリプレグ、金属張積層板、及びプリント配線板 |
| PCT/JP2014/000187 WO2014125763A1 (ja) | 2013-02-12 | 2014-01-16 | 樹脂組成物、樹脂ワニス、プリプレグ、金属張積層板、及びプリント配線板 |
| CN201480006634.6A CN104968725B (zh) | 2013-02-12 | 2014-01-16 | 树脂组合物、树脂清漆、预浸料、覆金属箔层压板以及印刷布线板 |
| US14/765,678 US9567481B2 (en) | 2013-02-12 | 2014-01-16 | Resin composition, resin varnish, prepreg, metal-clad laminate and printed wiring board |
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| US9232630B1 (en) | 2012-05-18 | 2016-01-05 | Flextronics Ap, Llc | Method of making an inlay PCB with embedded coin |
| US9801277B1 (en) | 2013-08-27 | 2017-10-24 | Flextronics Ap, Llc | Bellows interconnect |
| CN105492542B (zh) * | 2013-10-31 | 2019-10-15 | 松下知识产权经营株式会社 | 热固性树脂组合物、预浸渍体、覆金属箔层叠板、以及印刷电路板 |
| US9775239B2 (en) | 2014-04-08 | 2017-09-26 | Panasonic Intellectual Property Management Co., Ltd. | Resin composition for printed wiring board, prepreg, metal-clad laminate, and printed wiring board |
| US9661738B1 (en) | 2014-09-03 | 2017-05-23 | Flextronics Ap, Llc | Embedded coins for HDI or SEQ laminations |
| US9822227B2 (en) * | 2014-09-16 | 2017-11-21 | Isola Usa Corp. | High Tg epoxy formulation with good thermal properties |
| US9763327B2 (en) | 2015-03-19 | 2017-09-12 | Multek Technologies Limited | Selective segment via plating process and structure |
| CN104927576A (zh) * | 2015-06-25 | 2015-09-23 | 黎司华 | 一种耐高温防锈金属漆 |
| JP6623640B2 (ja) * | 2015-09-18 | 2019-12-25 | 三菱瓦斯化学株式会社 | プリプレグ |
| US10321560B2 (en) | 2015-11-12 | 2019-06-11 | Multek Technologies Limited | Dummy core plus plating resist restrict resin process and structure |
| CN105440586B (zh) * | 2015-12-18 | 2018-02-09 | 宏昌电子材料股份有限公司 | 一种介电特性优良的改性环氧树脂组合物及其应用 |
| CN105419348B (zh) * | 2016-01-18 | 2018-11-27 | 广东生益科技股份有限公司 | 一种树脂组合物以及使用它的预浸料和层压板 |
| JP6631834B2 (ja) * | 2016-01-26 | 2020-01-15 | パナソニックIpマネジメント株式会社 | 金属張積層板、樹脂付き金属部材、及び配線板 |
| JP6697759B2 (ja) * | 2016-02-05 | 2020-05-27 | パナソニックIpマネジメント株式会社 | 金属張積層板、金属張積層板の製造方法、樹脂付き金属部材、樹脂付き金属部材の製造方法、配線板、及び配線板の製造方法 |
| US20170238416A1 (en) * | 2016-02-17 | 2017-08-17 | Multek Technologies Limited | Dummy core restrict resin process and structure |
| US9999134B2 (en) | 2016-03-14 | 2018-06-12 | Multek Technologies Limited | Self-decap cavity fabrication process and structure |
| US10712398B1 (en) | 2016-06-21 | 2020-07-14 | Multek Technologies Limited | Measuring complex PCB-based interconnects in a production environment |
| CN108102594A (zh) * | 2017-12-14 | 2018-06-01 | 南亚新材料科技股份有限公司 | 一种制备覆铜箔板用聚苯醚树脂粘合剂及其制备方法 |
| CN108263068A (zh) * | 2017-12-14 | 2018-07-10 | 南亚新材料科技股份有限公司 | 一种使用聚苯醚树脂组合物制备覆铜箔板的方法 |
| CN110452545B (zh) * | 2018-05-07 | 2021-12-17 | 广东生益科技股份有限公司 | 树脂组合物、印刷电路用预浸片及覆金属层压板 |
| TWI752357B (zh) | 2019-02-20 | 2022-01-11 | 元鴻應用材料股份有限公司 | 一種樹脂、由其製成的銅箔基板以及印刷電路板 |
| CN111454538B (zh) * | 2020-04-17 | 2023-03-31 | 上海国瓷新材料技术有限公司 | 一种环氧树脂组合物及其制备毫米波电路基板的应用 |
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| US6576718B1 (en) * | 1999-10-05 | 2003-06-10 | General Electric Company | Powder coating of thermosetting resin(s) and poly(phenylene ethers(s)) |
| US7541421B2 (en) | 2005-12-08 | 2009-06-02 | Sabic Innovative Plastics Ip B.V. | Poly(arylene ether) copolymer |
| WO2009040921A1 (ja) | 2007-09-27 | 2009-04-02 | Panasonic Electric Works Co., Ltd. | エポキシ樹脂組成物、そのエポキシ樹脂組成物を用いたプリプレグ及び金属張積層板 |
| CN102361903B (zh) * | 2009-03-26 | 2013-08-28 | 松下电器产业株式会社 | 环氧树脂组合物、预浸料、树脂涂覆的金属箔、树脂片、层压板和多层板 |
| JP5265449B2 (ja) * | 2009-05-26 | 2013-08-14 | パナソニック株式会社 | 樹脂組成物、樹脂組成物の製造方法、プリプレグ、金属張積層板、及びプリント配線板 |
| JP5184480B2 (ja) * | 2009-09-29 | 2013-04-17 | パナソニック株式会社 | 樹脂組成物、樹脂組成物の製造方法、樹脂ワニス、プリプレグ、金属張積層板、及びプリント配線板 |
| JP5577107B2 (ja) * | 2010-01-22 | 2014-08-20 | パナソニック株式会社 | 樹脂組成物、樹脂組成物の製造方法、樹脂ワニス、プリプレグ、金属張積層板、及びプリント配線板 |
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| CN104968725B (zh) | 2017-06-23 |
| CN104968725A (zh) | 2015-10-07 |
| WO2014125763A1 (ja) | 2014-08-21 |
| US20150376444A1 (en) | 2015-12-31 |
| US9567481B2 (en) | 2017-02-14 |
| JP2014152283A (ja) | 2014-08-25 |
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