JPS62214183A - 多段電位法による無電解銅めつき液中のギ酸の除去方法 - Google Patents

多段電位法による無電解銅めつき液中のギ酸の除去方法

Info

Publication number
JPS62214183A
JPS62214183A JP5638886A JP5638886A JPS62214183A JP S62214183 A JPS62214183 A JP S62214183A JP 5638886 A JP5638886 A JP 5638886A JP 5638886 A JP5638886 A JP 5638886A JP S62214183 A JPS62214183 A JP S62214183A
Authority
JP
Japan
Prior art keywords
formic acid
potential
complexing agent
copper plating
electroless copper
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
JP5638886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0333780B2 (da
Inventor
Mikio Ogata
幹夫 尾形
Yaozo Kumagai
熊谷　八百三
Tokuzo Kanbe
神戸　徳蔵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP5638886A priority Critical patent/JPS62214183A/ja
Publication of JPS62214183A publication Critical patent/JPS62214183A/ja
Publication of JPH0333780B2 publication Critical patent/JPH0333780B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Chemically Coating (AREA)
JP5638886A 1986-03-14 1986-03-14 多段電位法による無電解銅めつき液中のギ酸の除去方法 Granted JPS62214183A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5638886A JPS62214183A (ja) 1986-03-14 1986-03-14 多段電位法による無電解銅めつき液中のギ酸の除去方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5638886A JPS62214183A (ja) 1986-03-14 1986-03-14 多段電位法による無電解銅めつき液中のギ酸の除去方法

Publications (2)

Publication Number Publication Date
JPS62214183A true JPS62214183A (ja) 1987-09-19
JPH0333780B2 JPH0333780B2 (da) 1991-05-20

Family

ID=13025858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5638886A Granted JPS62214183A (ja) 1986-03-14 1986-03-14 多段電位法による無電解銅めつき液中のギ酸の除去方法

Country Status (1)

Country Link
JP (1) JPS62214183A (da)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142532A (ja) * 1984-08-03 1986-03-01 Mitsui Petrochem Ind Ltd 芳香族ポリエステル

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142532A (ja) * 1984-08-03 1986-03-01 Mitsui Petrochem Ind Ltd 芳香族ポリエステル

Also Published As

Publication number Publication date
JPH0333780B2 (da) 1991-05-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term