JPS6229516B2 - - Google Patents
Info
- Publication number
- JPS6229516B2 JPS6229516B2 JP54141145A JP14114579A JPS6229516B2 JP S6229516 B2 JPS6229516 B2 JP S6229516B2 JP 54141145 A JP54141145 A JP 54141145A JP 14114579 A JP14114579 A JP 14114579A JP S6229516 B2 JPS6229516 B2 JP S6229516B2
- Authority
- JP
- Japan
- Prior art keywords
- palladium
- bath
- nitrite
- ions
- water
- 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
- C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals
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 |
|---|---|---|---|
| US6813479A | 1979-08-20 | 1979-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5629689A JPS5629689A (en) | 1981-03-25 |
| JPS6229516B2 true JPS6229516B2 (enrdf_load_stackoverflow) | 1987-06-26 |
Family
ID=22080625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14114579A Granted JPS5629689A (en) | 1979-08-20 | 1979-10-31 | Paladium electrodeposition composition and method |
Country Status (11)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392921A (en) * | 1980-12-17 | 1983-07-12 | Occidental Chemical Corporation | Composition and process for electroplating white palladium |
| SE8106693L (sv) * | 1980-12-17 | 1982-06-18 | Hooker Chemicals Plastics Corp | Elektropleteringsbad innehallande palladium |
| US4545868A (en) * | 1981-10-06 | 1985-10-08 | Learonal, Inc. | Palladium plating |
| US4622110A (en) * | 1981-10-06 | 1986-11-11 | Learonal, Inc. | Palladium plating |
| JPS5920992U (ja) * | 1982-07-29 | 1984-02-08 | 東京瓦斯株式会社 | 固定管の内面円周自動溶接装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1970950A (en) * | 1932-06-20 | 1934-08-21 | Int Nickel Co | Electrodeposition of platinum metals |
| GB958685A (en) * | 1960-10-11 | 1964-05-21 | Automatic Telephone & Elect | Improvements in or relating to palladium plating |
| US3925170A (en) * | 1974-01-23 | 1975-12-09 | American Chem & Refining Co | Method and composition for producing bright palladium electrodepositions |
-
1979
- 1979-10-18 CH CH937179A patent/CH649581A5/de not_active IP Right Cessation
- 1979-10-23 FR FR7926305A patent/FR2463823B1/fr not_active Expired
- 1979-10-26 DE DE19792943399 patent/DE2943399C2/de not_active Expired
- 1979-10-26 BE BE0/197858A patent/BE879682A/fr not_active IP Right Cessation
- 1979-10-30 NL NL7907968A patent/NL185577C/xx not_active IP Right Cessation
- 1979-10-31 JP JP14114579A patent/JPS5629689A/ja active Granted
- 1979-11-29 CA CA000340923A patent/CA1163952A/en not_active Expired
-
1980
- 1980-01-08 BR BR8000087A patent/BR8000087A/pt unknown
- 1980-01-15 ES ES487727A patent/ES8101658A1/es not_active Expired
- 1980-08-15 GB GB8026622A patent/GB2057503B/en not_active Expired
-
1986
- 1986-09-11 HK HK67886A patent/HK67886A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5629689A (en) | 1981-03-25 |
| ES487727A0 (es) | 1980-12-16 |
| FR2463823B1 (fr) | 1985-10-31 |
| NL7907968A (nl) | 1981-02-24 |
| NL185577C (nl) | 1990-05-16 |
| NL185577B (nl) | 1989-12-18 |
| CH649581A5 (de) | 1985-05-31 |
| BR8000087A (pt) | 1981-03-24 |
| DE2943399A1 (de) | 1981-03-26 |
| FR2463823A1 (fr) | 1981-02-27 |
| HK67886A (en) | 1986-09-18 |
| GB2057503B (en) | 1983-05-18 |
| CA1163952A (en) | 1984-03-20 |
| BE879682A (fr) | 1980-04-28 |
| DE2943399C2 (de) | 1983-12-08 |
| ES8101658A1 (es) | 1980-12-16 |
| GB2057503A (en) | 1981-04-01 |
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