FR867821A - Bath for obtaining galvanic copper coatings - Google Patents
Bath for obtaining galvanic copper coatingsInfo
- Publication number
- FR867821A FR867821A FR867821DA FR867821A FR 867821 A FR867821 A FR 867821A FR 867821D A FR867821D A FR 867821DA FR 867821 A FR867821 A FR 867821A
- Authority
- FR
- France
- Prior art keywords
- bath
- copper coatings
- galvanic copper
- obtaining galvanic
- obtaining
- 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
- C25D3/38—Electroplating: Baths therefor from solutions of copper
- C25D3/40—Electroplating: Baths therefor from solutions of copper from cyanide baths, e.g. with Cu+
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US297433A US2255057A (en) | 1939-10-02 | 1939-10-02 | Electroplating copper |
Publications (1)
Publication Number | Publication Date |
---|---|
FR867821A true FR867821A (en) | 1941-11-29 |
Family
ID=23146298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR867821D Expired FR867821A (en) | 1939-10-02 | 1940-11-28 | Bath for obtaining galvanic copper coatings |
Country Status (3)
Country | Link |
---|---|
US (1) | US2255057A (en) |
DE (1) | DE877233C (en) |
FR (1) | FR867821A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1034946B (en) * | 1953-05-09 | 1958-07-24 | Degussa | Bath and process for the electrodeposition of copper and its alloys |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2474092A (en) * | 1943-10-11 | 1949-06-21 | Battelle Development Corp | Composition for and method of electrodeposition of lead |
US2435967A (en) * | 1945-02-27 | 1948-02-17 | Westinghouse Electric Corp | Bright alloy plating |
US2513280A (en) * | 1945-10-31 | 1950-07-04 | Udylite Corp | Electrodeposition of nickel from an acid bath |
US2541700A (en) * | 1946-02-28 | 1951-02-13 | Du Pont | Electroplating copper |
BE511322A (en) * | 1946-04-20 | |||
US2436316A (en) * | 1946-04-25 | 1948-02-17 | Westinghouse Electric Corp | Bright alloy plating |
US2530967A (en) * | 1947-09-09 | 1950-11-21 | Westinghouse Electric Corp | Bright alloy plating |
US2694677A (en) * | 1949-11-10 | 1954-11-16 | Barnet D Ostrow | Bright copper plating bath |
US2834737A (en) * | 1957-01-15 | 1958-05-13 | Texize Chem Inc | Foaming bleach |
US3111465A (en) * | 1959-02-09 | 1963-11-19 | M & T Chemicals Inc | Electrodeposition of copper and copper alloys |
US3309293A (en) * | 1964-11-16 | 1967-03-14 | Elechem Corp | Copper cyanide electroplating bath |
-
1939
- 1939-10-02 US US297433A patent/US2255057A/en not_active Expired - Lifetime
-
1940
- 1940-09-17 DE DEP2355D patent/DE877233C/en not_active Expired
- 1940-11-28 FR FR867821D patent/FR867821A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1034946B (en) * | 1953-05-09 | 1958-07-24 | Degussa | Bath and process for the electrodeposition of copper and its alloys |
Also Published As
Publication number | Publication date |
---|---|
DE877233C (en) | 1953-05-21 |
US2255057A (en) | 1941-09-09 |
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