ES495007A0 - AN IMPROVED PROCEDURE FOR THE PREPARATION OF AN ELECTROLYTIC TANK CONTAINING GLOSSY NICKEL. - Google Patents
AN IMPROVED PROCEDURE FOR THE PREPARATION OF AN ELECTROLYTIC TANK CONTAINING GLOSSY NICKEL.Info
- Publication number
- ES495007A0 ES495007A0 ES495007A ES495007A ES495007A0 ES 495007 A0 ES495007 A0 ES 495007A0 ES 495007 A ES495007 A ES 495007A ES 495007 A ES495007 A ES 495007A ES 495007 A0 ES495007 A0 ES 495007A0
- Authority
- ES
- Spain
- Prior art keywords
- bath
- preparation
- tank containing
- electrolytic tank
- improved procedure
- 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.)
- Granted
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
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
- C25D3/14—Electroplating: Baths therefor from solutions of nickel or cobalt from baths containing acetylenic or heterocyclic compounds
- C25D3/16—Acetylenic compounds
-
- 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
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Chemically Coating (AREA)
- Electroplating Methods And Accessories (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Materials For Photolithography (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
- Paints Or Removers (AREA)
Abstract
Plating defects may occur during the electrodeposition of nickel using compositions containing primary and secondary brighteners. According to the invention such defects are avoided by including 0.01 to 1 g/l of a sulfonated acetylenic compound or a salt of such a compound in an aqueous acidic nickel plating bath containing 0.2 to 10 g/l of saccharin, and 20 to 500 parts per million of Zn ions. The acetylenic bond and the sulfonate radical of the sulfonated acetylenic compound are connected by a carbon chain of at least one carbon atom and not more than 6 carbon atoms. The invention relates to the composition of such a bath, to the method of bright nickel plating using such a bath and to compositions for forming the bath.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7495379A | 1979-09-13 | 1979-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES495007A0 true ES495007A0 (en) | 1982-06-01 |
| ES8205437A1 ES8205437A1 (en) | 1982-06-01 |
Family
ID=22122633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES495007A Expired ES8205437A1 (en) | 1979-09-13 | 1980-09-12 | Bright nickel plating bath and process and composition therefor. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0025694B1 (en) |
| JP (1) | JPS5647583A (en) |
| AT (1) | ATE6873T1 (en) |
| AU (1) | AU532948B2 (en) |
| BR (1) | BR8005852A (en) |
| DE (1) | DE3067275D1 (en) |
| ES (1) | ES8205437A1 (en) |
| HK (1) | HK80384A (en) |
| MX (1) | MX153967A (en) |
| NZ (1) | NZ194923A (en) |
| ZA (1) | ZA805658B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4699696A (en) * | 1986-04-15 | 1987-10-13 | Omi International Corporation | Zinc-nickel alloy electrolyte and process |
| DE3632514A1 (en) * | 1986-09-22 | 1988-03-24 | Schering Ag | (ALPHA) -HYDROXI PROPINE SULPHONIC ACID AND ITS SALTS, ACID NICKELBEDER CONTAINING THESE COMPOUNDS AND METHOD FOR THE PRODUCTION THEREOF |
| US20190226107A1 (en) | 2016-07-18 | 2019-07-25 | Basf Se | Composition for cobalt plating comprising additive for void-free submicron feature filling |
| CN110651069B (en) | 2017-09-06 | 2023-04-18 | 关东电化工业株式会社 | Electrode and method for manufacturing same, and method for manufacturing regenerative electrode |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3719568A (en) * | 1970-12-11 | 1973-03-06 | Oxy Metal Finishing Corp | Nickel electroplating composition and process |
| US3825478A (en) * | 1972-10-30 | 1974-07-23 | Oxy Metal Finishing Corp | Electrolyte and method for electrodepositing microporous chromium-nickel composite coatings |
| US3884773A (en) * | 1973-08-17 | 1975-05-20 | Metalux Corp | Electrodeposition of nickel |
| BR7410536D0 (en) * | 1973-12-27 | 1975-09-02 | Du Pont | BATH BRIGHTENING ADDITIVE AND ELECTRODEPOSITION PROCESS WELL AS A PROCESS TO MANUFACTURE THE ADDITIVE ADDITIVE |
| US4016051A (en) * | 1975-05-02 | 1977-04-05 | Starlite Chemicals, Inc. | Additives for bright plating nickel, cobalt and nickel-cobalt alloys |
| CA1069850A (en) * | 1975-12-04 | 1980-01-15 | Mcgean Chemical Company | Low temperature bright nickel and bright nickel alloy plating |
-
1980
- 1980-09-10 AT AT80303183T patent/ATE6873T1/en not_active IP Right Cessation
- 1980-09-10 EP EP80303183A patent/EP0025694B1/en not_active Expired
- 1980-09-10 DE DE8080303183T patent/DE3067275D1/en not_active Expired
- 1980-09-11 NZ NZ194923A patent/NZ194923A/en unknown
- 1980-09-11 JP JP12661080A patent/JPS5647583A/en active Granted
- 1980-09-12 AU AU62365/80A patent/AU532948B2/en not_active Ceased
- 1980-09-12 ZA ZA00805658A patent/ZA805658B/en unknown
- 1980-09-12 BR BR8005852A patent/BR8005852A/en unknown
- 1980-09-12 ES ES495007A patent/ES8205437A1/en not_active Expired
- 1980-09-12 MX MX183921A patent/MX153967A/en unknown
-
1984
- 1984-10-25 HK HK803/84A patent/HK80384A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU532948B2 (en) | 1983-10-20 |
| NZ194923A (en) | 1982-05-25 |
| ZA805658B (en) | 1982-03-31 |
| JPS6252035B2 (en) | 1987-11-02 |
| DE3067275D1 (en) | 1984-05-03 |
| MX153967A (en) | 1987-03-03 |
| EP0025694A1 (en) | 1981-03-25 |
| BR8005852A (en) | 1981-03-24 |
| AU6236580A (en) | 1981-03-19 |
| ES8205437A1 (en) | 1982-06-01 |
| ATE6873T1 (en) | 1984-04-15 |
| JPS5647583A (en) | 1981-04-30 |
| HK80384A (en) | 1984-11-02 |
| EP0025694B1 (en) | 1984-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20000201 |