GB602026A - Improvements in and relating to indium plating - Google Patents
Improvements in and relating to indium platingInfo
- Publication number
- GB602026A GB602026A GB148/45A GB14845A GB602026A GB 602026 A GB602026 A GB 602026A GB 148/45 A GB148/45 A GB 148/45A GB 14845 A GB14845 A GB 14845A GB 602026 A GB602026 A GB 602026A
- Authority
- GB
- United Kingdom
- Prior art keywords
- indium
- water
- bath
- dissolved
- produce
- 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.)
- 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
- C25D3/54—Electroplating: Baths therefor from solutions of metals not provided for in groups C25D3/04 - C25D3/50
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)
- Compounds Of Unknown Constitution (AREA)
Abstract
602,026. Electrodeposition of indium. VANDERVELL PRODUCTS, Ltd., GREEN, D. F., and SALMON, J. E. Jan. 2, 1945, No. 148. [Class 41] An electrolytic bath for use in indium plating comprises a soluble indium salt, an alkali metal cyanide, sorbitol and sufficient alkali metal hydroxide to render the bath stable. To produce a typical bath. indium is first dissolved in an excess of hydrochloric acid and the sulution evaporated until crystallization of indium chloride occurs. The crystalline indium chloride is then dissolved in water and the solution added drop-by-drop accompanied by agitation to a second solution of potassium cyanide and sorbitol in Water and a third solution of potassium hydroxide in water is then added. Sodium salts may replace the potassium salts. The final solution obtained may be evaporated to dryness to produce a soluble dry product which may be dissolved in water to produce an indium plating bath. Specifications 573,848 and 602,026 are referred to.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB148/45A GB602026A (en) | 1945-01-02 | 1945-01-02 | Improvements in and relating to indium plating |
| GB149/45A GB602027A (en) | 1945-01-02 | 1945-01-02 | Improvements in and relating to indium plating |
| US627278A US2538417A (en) | 1945-01-02 | 1945-11-07 | Indium plating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB148/45A GB602026A (en) | 1945-01-02 | 1945-01-02 | Improvements in and relating to indium plating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB602026A true GB602026A (en) | 1948-05-19 |
Family
ID=9699254
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB148/45A Expired GB602026A (en) | 1945-01-02 | 1945-01-02 | Improvements in and relating to indium plating |
| GB149/45A Expired GB602027A (en) | 1945-01-02 | 1945-01-02 | Improvements in and relating to indium plating |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB149/45A Expired GB602027A (en) | 1945-01-02 | 1945-01-02 | Improvements in and relating to indium plating |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2538417A (en) |
| GB (2) | GB602026A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1148228B (en) * | 1960-06-08 | 1963-05-09 | Dehydag Gmbh | Process for the preparation of N, N-di-substituted dithiocarbamic acid esters |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2423624A (en) * | 1947-07-08 | Indium plating | ||
| US694658A (en) * | 1900-12-11 | 1902-03-04 | Jules Meurant | Electrolytic process. |
| US1849293A (en) * | 1926-11-22 | 1932-03-15 | Oneida Community Ltd | Process of electrodepositing indium |
| US1965251A (en) * | 1932-04-26 | 1934-07-03 | Oneida Community Ltd | Electroplating bath |
| GB573848A (en) * | 1943-05-22 | 1945-12-10 | Vandervell Products Ltd | Improvements in and relating to indium plating |
| US2458839A (en) * | 1944-04-19 | 1949-01-11 | Indium Corp America | Electrodeposition of indium and its alloys |
-
1945
- 1945-01-02 GB GB148/45A patent/GB602026A/en not_active Expired
- 1945-01-02 GB GB149/45A patent/GB602027A/en not_active Expired
- 1945-11-07 US US627278A patent/US2538417A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB602027A (en) | 1948-05-19 |
| US2538417A (en) | 1951-01-16 |
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