FR2177969B1 - - Google Patents
Info
- Publication number
- FR2177969B1 FR2177969B1 FR7310728A FR7310728A FR2177969B1 FR 2177969 B1 FR2177969 B1 FR 2177969B1 FR 7310728 A FR7310728 A FR 7310728A FR 7310728 A FR7310728 A FR 7310728A FR 2177969 B1 FR2177969 B1 FR 2177969B1
- Authority
- FR
- France
- 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.)
- Expired
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
- C25D3/48—Electroplating: Baths therefor from solutions 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 |
|---|---|---|---|
| US23861572A | 1972-03-27 | 1972-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2177969A1 FR2177969A1 (hu) | 1973-11-09 |
| FR2177969B1 true FR2177969B1 (hu) | 1976-09-10 |
Family
ID=22898643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7310728A Expired FR2177969B1 (hu) | 1972-03-27 | 1973-03-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3776822A (hu) |
| JP (1) | JPS497129A (hu) |
| DE (1) | DE2315309A1 (hu) |
| FR (1) | FR2177969B1 (hu) |
| GB (1) | GB1430799A (hu) |
| IT (1) | IT979980B (hu) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981782A (en) * | 1972-07-28 | 1976-09-21 | Johnson Matthey & Co., Limited | Electroplating of gold and gold compounds therefor |
| US3990954A (en) * | 1973-12-17 | 1976-11-09 | Oxy Metal Industries Corporation | Sulfite gold plating bath and process |
| CH615464A5 (en) * | 1976-06-01 | 1980-01-31 | Systemes Traitements Surfaces | Special compositions and particular additives for gold electrolysis baths and their use |
| US4435253A (en) * | 1983-01-28 | 1984-03-06 | Omi International Corporation | Gold sulphite electroplating solutions and methods |
| US4744871A (en) * | 1986-09-25 | 1988-05-17 | Vanguard Research Associates, Inc. | Electrolyte solution and process for gold electroplating |
| US5277790A (en) * | 1992-07-10 | 1994-01-11 | Technic Incorporated | Non-cyanide electroplating solution for gold or alloys thereof |
| US5318687A (en) * | 1992-08-07 | 1994-06-07 | International Business Machines Corporation | Low stress electrodeposition of gold for X-ray mask fabrication |
| CN105112953A (zh) * | 2015-09-17 | 2015-12-02 | 深圳市瑞世兴科技有限公司 | 无氰镀金液 |
| CN113046790A (zh) * | 2021-02-04 | 2021-06-29 | 德诚珠宝集团有限公司 | 一种用于黄金无氰电铸工艺的电铸液及其电铸工艺 |
-
1972
- 1972-03-27 US US00238615A patent/US3776822A/en not_active Expired - Lifetime
-
1973
- 1973-03-23 IT IT48989/73A patent/IT979980B/it active
- 1973-03-23 JP JP48033421A patent/JPS497129A/ja active Pending
- 1973-03-26 GB GB1440073A patent/GB1430799A/en not_active Expired
- 1973-03-26 FR FR7310728A patent/FR2177969B1/fr not_active Expired
- 1973-03-27 DE DE2315309A patent/DE2315309A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2177969A1 (hu) | 1973-11-09 |
| IT979980B (it) | 1974-09-30 |
| GB1430799A (en) | 1976-04-07 |
| US3776822A (en) | 1973-12-04 |
| DE2315309A1 (de) | 1973-10-11 |
| JPS497129A (hu) | 1974-01-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |