JPS5524914A - Nonelectrolytic gold plating liquor - Google Patents
Nonelectrolytic gold plating liquorInfo
- Publication number
- JPS5524914A JPS5524914A JP9503178A JP9503178A JPS5524914A JP S5524914 A JPS5524914 A JP S5524914A JP 9503178 A JP9503178 A JP 9503178A JP 9503178 A JP9503178 A JP 9503178A JP S5524914 A JPS5524914 A JP S5524914A
- Authority
- JP
- Japan
- Prior art keywords
- liquor
- nonelectrolytic
- gold plating
- plating
- plating liquor
- 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
Landscapes
- Chemically Coating (AREA)
Abstract
PURPOSE: A nonelectrolytic gold plating liquor capable of forming a dense and thick plating in a short time which is composed of the main liquor containing potassium gold cyanide, KCN, sodium citrate, EDTA, and lead chloride and a reducing liquor containing sodium boron hydride and NaOH.
CONSTITUTION: A nonelectrolytic plating liquor composed of the main liquoe containing 1 to 15 g/l of potassium gold cyanide, 5 to 15 g/l of KCN, 20 to 120 g/l of sodium citrate, 1 to 10 g/l of EDTA, and a small amount of lead chloride and a reducing liquor containing 50 to 200 g/l of sodium boron hydride and 50 to 200 g/l of NaOH.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9503178A JPS5948951B2 (en) | 1978-08-05 | 1978-08-05 | Electroless gold plating solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9503178A JPS5948951B2 (en) | 1978-08-05 | 1978-08-05 | Electroless gold plating solution |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5524914A true JPS5524914A (en) | 1980-02-22 |
JPS5948951B2 JPS5948951B2 (en) | 1984-11-29 |
Family
ID=14126710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9503178A Expired JPS5948951B2 (en) | 1978-08-05 | 1978-08-05 | Electroless gold plating solution |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5948951B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5355669A (en) * | 1976-10-29 | 1978-05-20 | Sanyo Electric Co Ltd | Washer |
JPS5585641A (en) * | 1978-11-16 | 1980-06-27 | Engelhard France | Chemical deposition of gold using automatic catalytic reduction |
JPS57169077A (en) * | 1981-03-23 | 1982-10-18 | Hooker Chemicals Plastics Corp | Non-electrolytic gold plating |
JPS60121274A (en) * | 1983-12-06 | 1985-06-28 | Electroplating Eng Of Japan Co | Electroless plating liquid |
JPH03170197A (en) * | 1989-11-30 | 1991-07-23 | Hitachi Ltd | Washing machine |
EP0702099A1 (en) | 1994-08-19 | 1996-03-20 | Electroplating Engineers of Japan Limited | Electroless gold plating solution |
US5560764A (en) * | 1994-08-19 | 1996-10-01 | Electroplating Engineers Of Japan, Limited | Electroless gold plating solution |
US5614004A (en) * | 1994-08-19 | 1997-03-25 | Electroplating Engineers Of Japan, Limited | Electroless gold plating solution |
WO2016031723A1 (en) * | 2014-08-25 | 2016-03-03 | 小島化学薬品株式会社 | Reduction-type electroless gold plating solution and electroless gold plating method using said plating solution |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0422655Y2 (en) * | 1985-09-13 | 1992-05-25 | ||
JPS63138065A (en) * | 1986-11-28 | 1988-06-10 | 山内サツシ工業株式会社 | Molding for building |
JPS63117941U (en) * | 1987-01-26 | 1988-07-30 | ||
JPH0330497Y2 (en) * | 1987-04-08 | 1991-06-27 | ||
JPH054513Y2 (en) * | 1987-07-16 | 1993-02-04 |
-
1978
- 1978-08-05 JP JP9503178A patent/JPS5948951B2/en not_active Expired
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5355669A (en) * | 1976-10-29 | 1978-05-20 | Sanyo Electric Co Ltd | Washer |
JPS5585641A (en) * | 1978-11-16 | 1980-06-27 | Engelhard France | Chemical deposition of gold using automatic catalytic reduction |
JPH0219190B2 (en) * | 1978-11-16 | 1990-04-27 | Engelhard Corp | |
JPS57169077A (en) * | 1981-03-23 | 1982-10-18 | Hooker Chemicals Plastics Corp | Non-electrolytic gold plating |
JPH0230388B2 (en) * | 1981-03-23 | 1990-07-05 | Fuukaa Chem Ando Purasuteitsukusu Corp | |
JPH0414189B2 (en) * | 1983-12-06 | 1992-03-12 | Nippon Erekutoropureiteingu Enjinyaazu Kk | |
JPS60121274A (en) * | 1983-12-06 | 1985-06-28 | Electroplating Eng Of Japan Co | Electroless plating liquid |
JPH03170197A (en) * | 1989-11-30 | 1991-07-23 | Hitachi Ltd | Washing machine |
EP0702099A1 (en) | 1994-08-19 | 1996-03-20 | Electroplating Engineers of Japan Limited | Electroless gold plating solution |
US5560764A (en) * | 1994-08-19 | 1996-10-01 | Electroplating Engineers Of Japan, Limited | Electroless gold plating solution |
US5601637A (en) * | 1994-08-19 | 1997-02-11 | Electroplating Engineers Of Japan, Limited | Electroless gold plating solution |
US5614004A (en) * | 1994-08-19 | 1997-03-25 | Electroplating Engineers Of Japan, Limited | Electroless gold plating solution |
US5660619A (en) * | 1994-08-19 | 1997-08-26 | Electroplating Engineer Of Japan, Limited | Electroless gold plating solution |
WO2016031723A1 (en) * | 2014-08-25 | 2016-03-03 | 小島化学薬品株式会社 | Reduction-type electroless gold plating solution and electroless gold plating method using said plating solution |
JP6017726B2 (en) * | 2014-08-25 | 2016-11-02 | 小島化学薬品株式会社 | Reduced electroless gold plating solution and electroless gold plating method using the plating solution |
Also Published As
Publication number | Publication date |
---|---|
JPS5948951B2 (en) | 1984-11-29 |
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