JPS53122641A - Method of electrolytically generating verdigris on surface of copper or copper alloy - Google Patents

Method of electrolytically generating verdigris on surface of copper or copper alloy

Info

Publication number
JPS53122641A
JPS53122641A JP3618977A JP3618977A JPS53122641A JP S53122641 A JPS53122641 A JP S53122641A JP 3618977 A JP3618977 A JP 3618977A JP 3618977 A JP3618977 A JP 3618977A JP S53122641 A JPS53122641 A JP S53122641A
Authority
JP
Japan
Prior art keywords
copper
copper alloy
verdigris
electrolytically generating
generating verdigris
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
JP3618977A
Other languages
Japanese (ja)
Other versions
JPS5514157B2 (en
Inventor
Tsutomu Takahashi
Kazuo Toda
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP3618977A priority Critical patent/JPS53122641A/en
Publication of JPS53122641A publication Critical patent/JPS53122641A/en
Publication of JPS5514157B2 publication Critical patent/JPS5514157B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide the subject method comprising electrolyzing copper or a copper alloy as an anode in an electrolyte of specific composition to form a blue-colored verdigris film and then heating the same to a specific temperature, thereby to electrolytically generate vardigris effectively.
COPYRIGHT: (C)1978,JPO&Japio
JP3618977A 1977-04-01 1977-04-01 Method of electrolytically generating verdigris on surface of copper or copper alloy Granted JPS53122641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3618977A JPS53122641A (en) 1977-04-01 1977-04-01 Method of electrolytically generating verdigris on surface of copper or copper alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3618977A JPS53122641A (en) 1977-04-01 1977-04-01 Method of electrolytically generating verdigris on surface of copper or copper alloy

Publications (2)

Publication Number Publication Date
JPS53122641A true JPS53122641A (en) 1978-10-26
JPS5514157B2 JPS5514157B2 (en) 1980-04-14

Family

ID=12462771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3618977A Granted JPS53122641A (en) 1977-04-01 1977-04-01 Method of electrolytically generating verdigris on surface of copper or copper alloy

Country Status (1)

Country Link
JP (1) JPS53122641A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0955394A3 (en) * 1998-05-05 2000-04-12 KM Europa Metal AG Process for producing a protective coating on the interior surface of a copper pipe
GB2354774A (en) * 1999-06-30 2001-04-04 Hiraoka Environmental Science Forming patina on copper using sodium hydrogen carbonate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0955394A3 (en) * 1998-05-05 2000-04-12 KM Europa Metal AG Process for producing a protective coating on the interior surface of a copper pipe
GB2354774A (en) * 1999-06-30 2001-04-04 Hiraoka Environmental Science Forming patina on copper using sodium hydrogen carbonate

Also Published As

Publication number Publication date
JPS5514157B2 (en) 1980-04-14

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