GB1304844A - - Google Patents
Info
- Publication number
- GB1304844A GB1304844A GB1304844DA GB1304844A GB 1304844 A GB1304844 A GB 1304844A GB 1304844D A GB1304844D A GB 1304844DA GB 1304844 A GB1304844 A GB 1304844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- deposited
- chromium
- metal
- bath
- nickel
- 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
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)
Abstract
1304844 Electrodeposition of metal OXY METAL FINISHING (GREAT BRITAIN) Ltd 24 April 1970 [24 April 1969] 21122/69 Heading C7B Metal is electrodeposited on to a substrate using an insoluble anode and an electrolyte containing halide ions, ions of the metal to be deposited, and an organic compound which contains an electron-accepting group and which is oxidized at the anode in preference to the halide ions. Suitable electron-accepting groups include hydroxyl, amino, carbonyl and aldehyde groups; the molecule preferably containing two such groups, or one plus a carboxyl or sulphonic acid group. Various examples are given of suitable hydroxycarboxylic acids e.g. citric and tartaric acids, sulphonic acids, amines, aldehydes, polyhydric alcohols, etc. Metals which may be deposited include chromium, nickel, cobalt, zinc and ruthenium. The insoluble anode used may be platinized nickel, platinized titanium or carbon. The bath may include brighteners and may be agitated by passage of air through the bath. The substrate may be ferrous, carry a nickel plating (if chromium is being deposited) or be of plastics material rendered electrically conductive. The chromium may be deposited from a chromium chloride bath.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2112269 | 1969-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1304844A true GB1304844A (en) | 1973-01-31 |
Family
ID=10157566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1304844D Expired GB1304844A (en) | 1969-04-24 | 1969-04-24 |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA931108A (en) |
| DE (1) | DE2019591A1 (en) |
| ES (1) | ES378979A1 (en) |
| FR (1) | FR2039456A7 (en) |
| GB (1) | GB1304844A (en) |
| NL (1) | NL7005999A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1167582A1 (en) * | 2000-07-01 | 2002-01-02 | Shipley Company LLC | Metal alloy compositions and plating method related thereto |
| EP1300488A2 (en) * | 2001-10-02 | 2003-04-09 | Shipley Co. L.L.C. | Plating path and method for depositing a metal layer on a substrate |
| CN103397353A (en) * | 2013-07-23 | 2013-11-20 | 湖北大学 | Electroplating solution and method for electroplating bright nickel-titanium alloy |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1378883A (en) * | 1971-02-23 | 1974-12-27 | Albright & Wilson | Electroplating |
| GB1368749A (en) * | 1971-09-30 | 1974-10-02 | British Non Ferrous Metals Res | Electrodeposition of chromium |
| US4450052A (en) * | 1982-07-28 | 1984-05-22 | M&T Chemicals Inc. | Zinc and nickel tolerant trivalent chromium plating baths |
-
1969
- 1969-04-24 GB GB1304844D patent/GB1304844A/en not_active Expired
-
1970
- 1970-04-23 ES ES378979A patent/ES378979A1/en not_active Expired
- 1970-04-23 DE DE19702019591 patent/DE2019591A1/en active Pending
- 1970-04-24 NL NL7005999A patent/NL7005999A/xx unknown
- 1970-04-24 FR FR7015077A patent/FR2039456A7/fr not_active Expired
- 1970-04-24 CA CA081072A patent/CA931108A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1167582A1 (en) * | 2000-07-01 | 2002-01-02 | Shipley Company LLC | Metal alloy compositions and plating method related thereto |
| US6706418B2 (en) | 2000-07-01 | 2004-03-16 | Shipley Company L.L.C. | Metal alloy compositions and plating methods related thereto |
| US6773568B2 (en) | 2000-07-01 | 2004-08-10 | Shipley Company, L.L.C. | Metal alloy compositions and plating methods related thereto |
| EP1300488A2 (en) * | 2001-10-02 | 2003-04-09 | Shipley Co. L.L.C. | Plating path and method for depositing a metal layer on a substrate |
| EP1300488A3 (en) * | 2001-10-02 | 2005-03-02 | Shipley Co. L.L.C. | Plating path and method for depositing a metal layer on a substrate |
| CN103397353A (en) * | 2013-07-23 | 2013-11-20 | 湖北大学 | Electroplating solution and method for electroplating bright nickel-titanium alloy |
| CN103397353B (en) * | 2013-07-23 | 2016-01-13 | 湖北大学 | A kind of electroplate liquid of bright nickel-titanium alloy and electro-plating method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2019591A1 (en) | 1971-11-04 |
| CA931108A (en) | 1973-07-31 |
| ES378979A1 (en) | 1972-08-01 |
| FR2039456A7 (en) | 1971-01-15 |
| NL7005999A (en) | 1970-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |