JP2007100164A - 触媒処理方法、無電解めっき方法および無電解めっき方法を用いた回路形成方法 - Google Patents
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Abstract
【解決手段】 錫化合物を含む錫化合物水溶液に基材を接触させる錫処理工程と、錫処理工程の後、銅化合物を含む銅化合物水溶液に基材1を接触させる銅処理工程と、銅処理工程の後、基材1を希硫酸に接触させる希硫酸処理工程と、希硫酸処理工程の後、基材1を銅めっき液に接触させて銅めっき膜2を形成するめっき処理工程と、めっき処理工程の後、基材1を、実質的に酸素および水素を含まない雰囲気内において加熱する熱処理工程とを有する。
【選択図】 図1
Description
基材として、ホウ珪酸ガラスからなる外径が100mmΦ、厚み寸法が0.7mmtのガラス基材を用意し、前処理工程として、前記ガラス基材を、液温が50℃、水酸化ナトリウムの濃度が15%の水酸化ナトリウム水溶液を用いて、3分間脱脂洗浄した。
基材として、ホウ珪酸ガラスからなる外径が100mmΦ、厚み寸法が0.7mmtのガラス基材を用意し、前処理工程として、前記ガラス基材を、液温が50℃、水酸化ナトリウムの濃度が15%の水酸化ナトリウム水溶液を用いて、3分間脱脂洗浄した。
基材として、ホウ珪酸ガラスからなる外径が100mmΦ、厚み寸法が0.7mmtのガラス基材を用意し、前処理工程として、前記ガラス基材を、液温が50℃、水酸化ナトリウムの濃度が15%の水酸化ナトリウム水溶液を用いて、3分間脱脂洗浄した。
基材として、ホウ珪酸ガラスからなる外径が100mmΦ、厚み寸法が0.7mmtのガラス基材を用意し、前処理工程として、前記ガラス基材を、液温が50℃、水酸化ナトリウムの濃度が15%の水酸化ナトリウム水溶液を用いて、3分間脱脂洗浄した。
2 銅めっき膜
3 マスク
Claims (11)
- 錫化合物を含む錫化合物水溶液に基材を接触させる錫処理工程と、
前記錫処理工程の後、銅化合物を含む銅化合物水溶液に前記基材を接触させる銅処理工程と、
前記銅処理工程の後、前記基材を希硫酸に接触させる希硫酸処理工程とを有することを特徴とする触媒処理方法。 - 前記銅化合物水溶液が、硫酸酸性であることを特徴とする請求項1に記載の触媒処理方法。
- 錫化合物を含む錫化合物水溶液に基材を接触させる錫処理工程と、
前記錫処理工程の後、硫酸酸性の銅化合物を含む銅化合物水溶液に前記基材を接触させる銅処理工程とを有することを特徴とする触媒処理方法。 - 前記錫処理工程および前記銅処理工程を、順次、複数回繰り返すことを特徴とする請求項1から請求項3のいずれか1項に記載の触媒処理方法。
- 錫化合物を含む錫化合物水溶液に基材を接触させる錫処理工程と、
前記錫処理工程の後、銅化合物を含む銅化合物水溶液に前記基材を接触させる銅処理工程と、
前記銅処理工程の後、前記基材を希硫酸に接触させる希硫酸処理工程と、
前記希硫酸処理工程の後、前記基材をめっき液に接触させてめっき膜を形成するめっき処理工程とを有することを特徴とする無電解めっき方法。 - 前記銅化合物水溶液が、硫酸酸性であることを特徴とする請求項5に記載の無電解めっき方法。
- 錫化合物を含む錫化合物水溶液に基材を接触させる錫処理工程と、
錫処理工程の後、硫酸酸性の銅化合物を含む銅化合物水溶液に前記基材を接触させる銅処理工程と、
前記銅処理工程の後、前記基材をめっき液に接触させてめっき膜を形成するめっき処理工程とを有することを特徴とする無電解めっき方法。 - 前記めっき処理工程の後、前記基材を、実質的に酸素および水素を含まない雰囲気内において加熱する熱処理工程とを有することを特徴とする請求項5から請求項7のいずれか1項に記載の無電解めっき方法。
- 錫化合物を含む錫化合物水溶液に基材を接触させる錫処理工程と、
前記錫処理工程の後、銅化合物を含む銅化合物水溶液に前記基材を接触させる銅処理工程と、
前記基材に析出して形成された金属銅の任意の部分に紫外線を照射して、前記金属銅の露光部分を酸化させる酸化処理工程と、
前記基材を希硫酸に接触させて酸化銅を除去し、前記金属銅を任意のパターンに形成する希硫酸処理工程と、
前記基材をめっき液に接触させ、前記金属銅を核として、めっき膜を形成するめっき処理工程とを有する無電解めっき方法を用いた回路形成方法。 - 前記酸化処理工程における紫外線の波長が254nm以下であることを特徴とする請求項9に記載の無電解めっき方法を用いた回路形成方法。
- 前記希硫酸処理工程の後であって、前記めっき処理工程の前に、前記基材を、パラジウムを含むパラジウム溶液に接触させるパラジウム処理工程を有することを特徴とする請求項9または請求項10に記載の無電解めっき方法を用いた回路形成方法。
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JP2005291212A JP4521345B2 (ja) | 2005-10-04 | 2005-10-04 | 触媒処理方法、無電解めっき方法および無電解めっき方法を用いた回路形成方法 |
TW095134045A TW200722552A (en) | 2005-10-04 | 2006-09-14 | Catalyst treatment method, electroless plating method, and method for formation of circuit by using the electroless plating method |
PCT/JP2006/319691 WO2007043380A1 (ja) | 2005-10-04 | 2006-10-02 | 触媒処理方法、無電解めっき方法および無電解めっき方法を用いた回路形成方法 |
EP06811039A EP1953262A1 (en) | 2005-10-04 | 2006-10-02 | Catalyst treatment method, electroless plating method, and method for formation of circuit by using the electroless plating method |
KR1020087010734A KR20080055983A (ko) | 2005-10-04 | 2006-10-02 | 촉매처리방법, 무전해 도금방법 및 무전해 도금방법을이용한 회로형성방법 |
CNA2006800370040A CN101283116A (zh) | 2005-10-04 | 2006-10-02 | 催化剂处理方法、非电解镀敷方法和使用非电解镀敷方法的电路形成方法 |
US12/060,159 US20080199627A1 (en) | 2005-10-04 | 2008-03-31 | Catalytic treatment method, electroless plating method, and method for forming circuit using electroless plating |
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JP2018521223A (ja) * | 2015-06-16 | 2018-08-02 | スリーエム イノベイティブ プロパティズ カンパニー | スズ/銅の結合/シード層を含むめっきポリマー物品 |
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US3615951A (en) * | 1969-06-20 | 1971-10-26 | Ibm | Method for etching copper |
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US5358907A (en) * | 1990-01-30 | 1994-10-25 | Xerox Corporation | Method of electrolessly depositing metals on a silicon substrate by immersing the substrate in hydrofluoric acid containing a buffered metal salt solution |
JP3707394B2 (ja) * | 2001-04-06 | 2005-10-19 | ソニー株式会社 | 無電解メッキ方法 |
JP2005171318A (ja) * | 2003-12-11 | 2005-06-30 | Hitachi Chem Co Ltd | プリント配線板とプリント配線板の製造方法 |
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2005
- 2005-10-04 JP JP2005291212A patent/JP4521345B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-14 TW TW095134045A patent/TW200722552A/zh unknown
- 2006-10-02 KR KR1020087010734A patent/KR20080055983A/ko not_active Application Discontinuation
- 2006-10-02 WO PCT/JP2006/319691 patent/WO2007043380A1/ja active Application Filing
- 2006-10-02 CN CNA2006800370040A patent/CN101283116A/zh active Pending
- 2006-10-02 EP EP06811039A patent/EP1953262A1/en not_active Withdrawn
-
2008
- 2008-03-31 US US12/060,159 patent/US20080199627A1/en not_active Abandoned
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JPH0665749A (ja) * | 1991-09-17 | 1994-03-08 | Hitachi Chem Co Ltd | 無電解ニッケルリンめっき液 |
JPH06256961A (ja) * | 1993-03-05 | 1994-09-13 | Mitsui Mining & Smelting Co Ltd | 無電解めっき用触媒、その製造方法及び無電解めっき法 |
JPH07197266A (ja) * | 1993-12-28 | 1995-08-01 | Nippon Riironaale Kk | 酸化銅(i)コロイドの金属化によるダイレクトプレーティング方法 |
JP2002047574A (ja) * | 2000-07-27 | 2002-02-15 | Ishikawa Kinzoku Kogyo Kk | 高性能無電解めっき法 |
JP2002309376A (ja) * | 2001-04-10 | 2002-10-23 | Okuno Chem Ind Co Ltd | 無電解銅めっき用触媒付与方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2018521223A (ja) * | 2015-06-16 | 2018-08-02 | スリーエム イノベイティブ プロパティズ カンパニー | スズ/銅の結合/シード層を含むめっきポリマー物品 |
Also Published As
Publication number | Publication date |
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EP1953262A1 (en) | 2008-08-06 |
US20080199627A1 (en) | 2008-08-21 |
TW200722552A (en) | 2007-06-16 |
JP4521345B2 (ja) | 2010-08-11 |
WO2007043380A1 (ja) | 2007-04-19 |
CN101283116A (zh) | 2008-10-08 |
KR20080055983A (ko) | 2008-06-19 |
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