HK30986A - Plating bath for depositing coatings of gold and gold alloys - Google Patents
Plating bath for depositing coatings of gold and gold alloysInfo
- Publication number
- HK30986A HK30986A HK309/86A HK30986A HK30986A HK 30986 A HK30986 A HK 30986A HK 309/86 A HK309/86 A HK 309/86A HK 30986 A HK30986 A HK 30986A HK 30986 A HK30986 A HK 30986A
- Authority
- HK
- Hong Kong
- Prior art keywords
- gold
- acid
- plating bath
- alloys
- depositing coatings
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/62—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3012999A DE3012999C2 (de) | 1980-04-03 | 1980-04-03 | Bad und Verfahren zur galvanischen Abscheidung von hochglänzenden und duktiler Goldlegierungsüberzügen |
Publications (1)
Publication Number | Publication Date |
---|---|
HK30986A true HK30986A (en) | 1986-05-09 |
Family
ID=6099206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK309/86A HK30986A (en) | 1980-04-03 | 1986-05-01 | Plating bath for depositing coatings of gold and gold alloys |
Country Status (6)
Country | Link |
---|---|
US (1) | US4391679A (xx) |
EP (1) | EP0037535B1 (xx) |
JP (1) | JPS56152989A (xx) |
AT (1) | ATE6527T1 (xx) |
DE (1) | DE3012999C2 (xx) |
HK (1) | HK30986A (xx) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4470886A (en) * | 1983-01-04 | 1984-09-11 | Omi International Corporation | Gold alloy electroplating bath and process |
FR2538816A1 (fr) * | 1983-01-04 | 1984-07-06 | Omi Int Corp | Bain pour former, par electrolyse, un revetement en alliage d'or et procede d'utilisation de ce bain |
US4559121A (en) * | 1983-09-12 | 1985-12-17 | Vac-Tec Systems, Inc. | Method and apparatus for evaporation arc stabilization for permeable targets |
US4448659A (en) * | 1983-09-12 | 1984-05-15 | Vac-Tec Systems, Inc. | Method and apparatus for evaporation arc stabilization including initial target cleaning |
US4559125A (en) * | 1983-09-12 | 1985-12-17 | Vac-Tec Systems, Inc. | Apparatus for evaporation arc stabilization during the initial clean-up of an arc target |
CH665656A5 (fr) * | 1983-12-29 | 1988-05-31 | Heinz Emmenegger | Bain d'or acide et utilisation de ce bain en electroplastie. |
DE3505473C1 (de) * | 1985-02-16 | 1986-06-05 | Degussa Ag, 6000 Frankfurt | Bad zur galvanischen Abscheidung von Gold-Indium-Legierungsueberzuegen |
DE3509367C1 (de) * | 1985-03-15 | 1986-08-14 | Degussa Ag, 6000 Frankfurt | Bad und Verfahren zur galvanischen Abscheidung von Gold/Zinn-Legierungsueberzuegen |
CH680370A5 (xx) * | 1989-12-19 | 1992-08-14 | H E Finishing Sa | |
CA2365749A1 (en) * | 2001-12-20 | 2003-06-20 | The Governors Of The University Of Alberta | An electrodeposition process and a layered composite material produced thereby |
WO2005110287A2 (en) * | 2004-05-11 | 2005-11-24 | Technic, Inc. | Electroplating solution for gold-tin eutectic alloy |
JP4945193B2 (ja) * | 2006-08-21 | 2012-06-06 | ローム・アンド・ハース・エレクトロニック・マテリアルズ,エル.エル.シー. | 硬質金合金めっき液 |
JP5317433B2 (ja) | 2007-06-06 | 2013-10-16 | ローム・アンド・ハース・エレクトロニック・マテリアルズ,エル.エル.シー. | 酸性金合金めっき液 |
US20090114345A1 (en) * | 2007-11-07 | 2009-05-07 | Sumitomo Metal Mining Co., Ltd. | Method for manufacturing a substrate for mounting a semiconductor element |
DE102011114931B4 (de) | 2011-10-06 | 2013-09-05 | Umicore Galvanotechnik Gmbh | Verfahren zur selektiveren, elektrolytischen Abscheidung von Gold oder einer Goldlegierung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2978390A (en) * | 1957-07-22 | 1961-04-04 | Bell Telephone Labor Inc | Gold plating solutions |
DE1262723B (de) * | 1964-12-16 | 1968-03-07 | Philippi & Co K G | Galvanisches Gold- oder Goldlegierungsbad |
US3598706A (en) * | 1967-12-11 | 1971-08-10 | Trifari Krussman And Fishel In | Acid gold plating baths |
ZA734253B (en) * | 1972-07-10 | 1975-02-26 | Degussa | Electrolytic bath |
US3989800A (en) * | 1973-12-26 | 1976-11-02 | Motorola, Inc. | Alkali metal gold cyanide method |
US4073700A (en) * | 1975-03-10 | 1978-02-14 | Weisberg Alfred M | Process for producing by electrodeposition bright deposits of gold and its alloys |
JPS5224132A (en) * | 1975-08-05 | 1977-02-23 | Dowa Mining Co | Rigid alloy plating method |
US4013523A (en) * | 1975-12-24 | 1977-03-22 | Oxy Metal Industries Corporation | Tin-gold electroplating bath and process |
US4168214A (en) * | 1978-06-14 | 1979-09-18 | American Chemical And Refining Company, Inc. | Gold electroplating bath and method of making the same |
-
1980
- 1980-04-03 DE DE3012999A patent/DE3012999C2/de not_active Expired
-
1981
- 1981-03-27 EP EP81102316A patent/EP0037535B1/de not_active Expired
- 1981-03-27 AT AT81102316T patent/ATE6527T1/de not_active IP Right Cessation
- 1981-04-02 US US06/250,142 patent/US4391679A/en not_active Expired - Lifetime
- 1981-04-03 JP JP4950781A patent/JPS56152989A/ja active Granted
-
1986
- 1986-05-01 HK HK309/86A patent/HK30986A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0037535B1 (de) | 1984-03-07 |
JPS56152989A (en) | 1981-11-26 |
EP0037535A3 (en) | 1981-11-04 |
JPH0146597B2 (xx) | 1989-10-09 |
ATE6527T1 (de) | 1984-03-15 |
DE3012999A1 (de) | 1981-10-15 |
DE3012999C2 (de) | 1984-02-16 |
US4391679A (en) | 1983-07-05 |
EP0037535A2 (de) | 1981-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired |