JPS575886A - Gold alloy plating bath - Google Patents
Gold alloy plating bathInfo
- Publication number
- JPS575886A JPS575886A JP8124180A JP8124180A JPS575886A JP S575886 A JPS575886 A JP S575886A JP 8124180 A JP8124180 A JP 8124180A JP 8124180 A JP8124180 A JP 8124180A JP S575886 A JPS575886 A JP S575886A
- Authority
- JP
- Japan
- Prior art keywords
- alloy plating
- plating bath
- nonmetal
- bath
- gold
- 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
Links
Abstract
PURPOSE: To enhance the lustrous property of a deposit and the stability of the stannous ion by a method wherein specified amounts of potassium gold cyanide, the stannous ion, a metal of Group Ia, IVa, Va, VIa or VIIa of the Periodic Table, a nonmetal of Group IVb, Vb or VIb and a compound capable of complexing the above mentioned metal or nonmetal are incorporated in a gold alloy plating bath.
CONSTITUTION: In the gold alloy plating bath are incorporated 1W100g/l (as gold) of potassium gold cyanide, 5W100g/l of the stannous ion singly or together with up to 80g/l of at least one element selected from the group consisting of metals of Groups Ia, IVa, Va, VIa and VIIa and nonmetals of Groups IVb, Vb and VIb as ions, and 500W800g/l of at least one compound which can complex said metal or nonmetal however small amount it may be. The compound for forming the complex ion is preferably an organic carboxylic acid. Incidentally, up to 100g/l of gelatin, toluidine, pepton or the like may be added to the bath as a brightener and up to 100g/l of hydrazine sulfate, hydroxylamine sulfate or the like may be added to the bath as an antioxidant for Sn(I).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8124180A JPS575886A (en) | 1980-06-16 | 1980-06-16 | Gold alloy plating bath |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8124180A JPS575886A (en) | 1980-06-16 | 1980-06-16 | Gold alloy plating bath |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS575886A true JPS575886A (en) | 1982-01-12 |
JPS6312955B2 JPS6312955B2 (en) | 1988-03-23 |
Family
ID=13740921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8124180A Granted JPS575886A (en) | 1980-06-16 | 1980-06-16 | Gold alloy plating bath |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575886A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60187521A (en) * | 1984-02-14 | 1985-09-25 | カルル・ヘール | Oil vessel for synthetic resin injection molding machine, pressure balance opening thereof has air filter |
EP1308541A1 (en) * | 2001-10-04 | 2003-05-07 | Shipley Company LLC | Plating bath and method for depositing a metal layer on a substrate |
-
1980
- 1980-06-16 JP JP8124180A patent/JPS575886A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60187521A (en) * | 1984-02-14 | 1985-09-25 | カルル・ヘール | Oil vessel for synthetic resin injection molding machine, pressure balance opening thereof has air filter |
EP1308541A1 (en) * | 2001-10-04 | 2003-05-07 | Shipley Company LLC | Plating bath and method for depositing a metal layer on a substrate |
Also Published As
Publication number | Publication date |
---|---|
JPS6312955B2 (en) | 1988-03-23 |
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