HK80384A - Bright nickel plating bath and process and composition therefor - Google Patents
Bright nickel plating bath and process and composition thereforInfo
- Publication number
- HK80384A HK80384A HK803/84A HK80384A HK80384A HK 80384 A HK80384 A HK 80384A HK 803/84 A HK803/84 A HK 803/84A HK 80384 A HK80384 A HK 80384A HK 80384 A HK80384 A HK 80384A
- Authority
- HK
- Hong Kong
- Prior art keywords
- bath
- nickel plating
- plating bath
- bright nickel
- compound
- Prior art date
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Materials For Photolithography (AREA)
- Paints Or Removers (AREA)
- Electrolytic Production Of Metals (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 (1)
Publication Number | Publication Date |
---|---|
HK80384A true HK80384A (en) | 1984-11-02 |
Family
ID=22122633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK803/84A HK80384A (en) | 1979-09-13 | 1984-10-25 | 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) | ES495007A0 (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 |
CN114059125A (en) | 2016-07-18 | 2022-02-18 | 巴斯夫欧洲公司 | Cobalt plating compositions comprising additives for void-free sub-micron structure filling |
WO2019049834A1 (en) | 2017-09-06 | 2019-03-14 | 関東電化工業株式会社 | 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 AT AT80303183T patent/ATE6873T1/en not_active IP Right Cessation
- 1980-09-10 DE DE8080303183T patent/DE3067275D1/en not_active Expired
- 1980-09-10 EP EP80303183A patent/EP0025694B1/en not_active Expired
- 1980-09-11 JP JP12661080A patent/JPS5647583A/en active Granted
- 1980-09-11 NZ NZ194923A patent/NZ194923A/en unknown
- 1980-09-12 MX MX183921A patent/MX153967A/en unknown
- 1980-09-12 ES ES495007A patent/ES495007A0/en active Granted
- 1980-09-12 BR BR8005852A patent/BR8005852A/en unknown
- 1980-09-12 ZA ZA00805658A patent/ZA805658B/en unknown
- 1980-09-12 AU AU62365/80A patent/AU532948B2/en not_active Ceased
-
1984
- 1984-10-25 HK HK803/84A patent/HK80384A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ZA805658B (en) | 1982-03-31 |
BR8005852A (en) | 1981-03-24 |
MX153967A (en) | 1987-03-03 |
JPS6252035B2 (en) | 1987-11-02 |
ATE6873T1 (en) | 1984-04-15 |
AU6236580A (en) | 1981-03-19 |
ES8205437A1 (en) | 1982-06-01 |
DE3067275D1 (en) | 1984-05-03 |
JPS5647583A (en) | 1981-04-30 |
EP0025694A1 (en) | 1981-03-25 |
EP0025694B1 (en) | 1984-03-28 |
NZ194923A (en) | 1982-05-25 |
ES495007A0 (en) | 1982-06-01 |
AU532948B2 (en) | 1983-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired |