DE3067275D1 - Bright nickel plating bath and process and composition therefor - Google Patents
Bright nickel plating bath and process and composition thereforInfo
- Publication number
- DE3067275D1 DE3067275D1 DE8080303183T DE3067275T DE3067275D1 DE 3067275 D1 DE3067275 D1 DE 3067275D1 DE 8080303183 T DE8080303183 T DE 8080303183T DE 3067275 T DE3067275 T DE 3067275T DE 3067275 D1 DE3067275 D1 DE 3067275D1
- Authority
- DE
- Germany
- Prior art keywords
- bath
- nickel plating
- plating bath
- bright nickel
- compound
- 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
- C25D3/12—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
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 (1)
Publication Number | Publication Date |
---|---|
DE3067275D1 true DE3067275D1 (en) | 1984-05-03 |
Family
ID=22122633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080303183T Expired DE3067275D1 (en) | 1979-09-13 | 1980-09-10 | 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 |
WO2018015168A1 (en) | 2016-07-18 | 2018-01-25 | Basf Se | Composition for cobalt plating comprising additive for void-free submicron feature filling |
EP3680366A4 (en) * | 2017-09-06 | 2021-06-09 | Kanto Denka Kogyo Co., Ltd. | Electrode and production method therefor, and production method for regenerated 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 DE DE8080303183T patent/DE3067275D1/en not_active Expired
- 1980-09-10 EP EP80303183A patent/EP0025694B1/en not_active Expired
- 1980-09-10 AT AT80303183T patent/ATE6873T1/en not_active IP Right Cessation
- 1980-09-11 JP JP12661080A patent/JPS5647583A/en active Granted
- 1980-09-11 NZ NZ194923A patent/NZ194923A/en unknown
- 1980-09-12 ZA ZA00805658A patent/ZA805658B/en unknown
- 1980-09-12 ES ES495007A patent/ES8205437A1/en not_active Expired
- 1980-09-12 BR BR8005852A patent/BR8005852A/en unknown
- 1980-09-12 AU AU62365/80A patent/AU532948B2/en not_active Ceased
- 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 |
---|---|
JPS6252035B2 (en) | 1987-11-02 |
EP0025694B1 (en) | 1984-03-28 |
ES495007A0 (en) | 1982-06-01 |
BR8005852A (en) | 1981-03-24 |
ATE6873T1 (en) | 1984-04-15 |
MX153967A (en) | 1987-03-03 |
EP0025694A1 (en) | 1981-03-25 |
JPS5647583A (en) | 1981-04-30 |
ES8205437A1 (en) | 1982-06-01 |
NZ194923A (en) | 1982-05-25 |
AU6236580A (en) | 1981-03-19 |
AU532948B2 (en) | 1983-10-20 |
ZA805658B (en) | 1982-03-31 |
HK80384A (en) | 1984-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |