GB847841A - A process for the electrodeposition of metal coatings - Google Patents
A process for the electrodeposition of metal coatingsInfo
- Publication number
- GB847841A GB847841A GB13149/57A GB1314957A GB847841A GB 847841 A GB847841 A GB 847841A GB 13149/57 A GB13149/57 A GB 13149/57A GB 1314957 A GB1314957 A GB 1314957A GB 847841 A GB847841 A GB 847841A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphonic acid
- salts
- acids
- acid
- sulphonic
- 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)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
1 : 3 : 5-triazine-2 : 4 : 6-trimercaptoalkylene sulphonic acid or their water-soluble salts where the alkylene group may be methylene, ethylene, propylene, hydroxypropylene, or chloropropylene are obtained by converting cyanuric chloride into trimercaptocyanuric acid and reacting an alkali metal salt thereof with either an appropriate organic halosulphonic acid such as 2-bromoethane-1-sulphonic acid, 3-bromopropane-1-sulphonic acid, 3-chloro-2-hydroxypropane-1-sulphonic acid or their alkali metal salts, or sultones such as propanesultone or butanesultone, followed by conversion into the corresponding sulphonic acids or their salts. 5- or 6-membered cyclic compounds which contain at least twice the grouping: <FORM:0847841/IV(b)/1> where R is an aliphatic C1 to C6 hydrocarbon radical and contain at least two nitrogen atoms such as the 2 : 5-bis-(mercaptopropane-11-sulphonic acid) derivatives of 1 : 3 : 4-thiadiazole, 1 : 3 : 4-oxadiazole, and 1 : 3 : 4-triazole, and 1 : 3 : 4-thiadiazole-2 : 5-bis-(mercapto - 21 - hydroxypropane-11-sulphonic acid) are similarly produced by reaction with sultones or organic halosulphonic acids of appropriate heterocyclic compounds in which the ring carbon atoms are substituted by chlorine or mercapto groups respectively. Compounds NH = C (SR1SO3H)-NH-R-NH-C-(SR1SO3H) = NH and salts thereof are formed by reaction of methylene-, ethylene-, hexamethylene-, or phenylene-dithiourea with propane- or butane-sultone or the sodium salts of haloalkanesulphonic acids. Polybasic S-alkanesulphonic acids similarly may be derived from polythioureas. Specifications 806,403 and 815,908 also are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED23152A DE1053274B (en) | 1956-06-15 | 1956-06-15 | Bath for the production of galvanic metal coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB847841A true GB847841A (en) | 1960-09-14 |
Family
ID=7037726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13149/57A Expired GB847841A (en) | 1956-06-15 | 1957-04-25 | A process for the electrodeposition of metal coatings |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2849352A (en) |
| BE (1) | BE556462A (en) |
| CH (1) | CH373243A (en) |
| DE (1) | DE1053274B (en) |
| FR (1) | FR1175604A (en) |
| GB (1) | GB847841A (en) |
| NL (3) | NL6404306A (en) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE534701A (en) * | 1954-03-22 | |||
| BE565994A (en) * | 1957-04-16 | |||
| BE572016A (en) * | 1957-11-30 | |||
| BE572186A (en) * | 1957-12-17 | |||
| NL238490A (en) * | 1958-04-26 | |||
| US3084163A (en) * | 1958-04-29 | 1963-04-02 | Dehydag Gmbh | Heterocyclic thioalkane sulfonic acids and methods for their production |
| DE1264205B (en) * | 1959-01-13 | 1968-03-21 | Langbein Pfanhauser Werke Ag | Acid galvanic baths for the deposition of especially nickel coatings |
| NL123240C (en) * | 1960-07-23 | |||
| NL291575A (en) * | 1962-04-16 | |||
| US3296101A (en) * | 1963-02-25 | 1967-01-03 | Cowles Chem Co | Cyanide electroplating baths and processes |
| FR1418244A (en) * | 1964-10-08 | 1965-11-19 | Pernix Enthone | New sultones and their application as leveling agents for electrolytic coatings, especially nickel |
| US3393135A (en) * | 1965-08-05 | 1968-07-16 | Enthone | Bright zinc electro-plating |
| US3956120A (en) * | 1972-12-14 | 1976-05-11 | M & T Chemicals Inc. | Electrodeposition of copper |
| US3956078A (en) * | 1972-12-14 | 1976-05-11 | M & T Chemicals Inc. | Electrodeposition of copper |
| US3966565A (en) * | 1972-12-14 | 1976-06-29 | M & T Chemicals Inc. | Electrodeposition of copper |
| US3956079A (en) * | 1972-12-14 | 1976-05-11 | M & T Chemicals Inc. | Electrodeposition of copper |
| US3956084A (en) * | 1972-12-14 | 1976-05-11 | M & T Chemicals Inc. | Electrodeposition of copper |
| US3940320A (en) * | 1972-12-14 | 1976-02-24 | M & T Chemicals Inc. | Electrodeposition of copper |
| IL44904A (en) * | 1973-06-14 | 1978-01-31 | Ciba Geigy Ag | Heteroaromatic esters of (halo) aliphatic sulphonic acids their preparation and pest-control compositions containing them |
| US3879270A (en) * | 1974-01-10 | 1975-04-22 | Monsanto Co | Compositions and process for the electrodeposition of metals |
| US4036710A (en) * | 1974-11-21 | 1977-07-19 | M & T Chemicals Inc. | Electrodeposition of copper |
| US4014760A (en) * | 1974-11-21 | 1977-03-29 | M & T Chemicals Inc. | Electrodeposition of copper |
| US4036711A (en) * | 1975-12-18 | 1977-07-19 | M & T Chemicals Inc. | Electrodeposition of copper |
| US4376685A (en) * | 1981-06-24 | 1983-03-15 | M&T Chemicals Inc. | Acid copper electroplating baths containing brightening and leveling additives |
| US4614568A (en) * | 1983-06-14 | 1986-09-30 | Nihon Kogyo Kabushiki Kaisha | High-speed silver plating and baths therefor |
| DE4324995C2 (en) * | 1993-07-26 | 1995-12-21 | Demetron Gmbh | Cyanide-alkaline baths for the galvanic deposition of copper-tin alloy coatings |
| JP3433291B2 (en) * | 1999-09-27 | 2003-08-04 | 石原薬品株式会社 | Tin-copper-containing alloy plating bath, tin-copper-containing alloy plating method, and article formed with tin-copper-containing alloy plating film |
| ES2624637T3 (en) * | 2008-05-30 | 2017-07-17 | Atotech Deutschland Gmbh | Electrogalvanoplasty additive for the deposition of an alloy of a metal of group IB / binary or ternary of group IB-group IIIA / ternary, quaternary or quinary of group IB, group IIIA-group VIA |
| JP5245059B2 (en) * | 2010-09-09 | 2013-07-24 | ユケン工業株式会社 | Zinc plating bath additive and non-cyanic alkaline zinc plating bath |
| CN103422079B (en) * | 2012-05-22 | 2016-04-13 | 比亚迪股份有限公司 | A kind of chemical bronze plating liquid and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2647866A (en) * | 1950-07-17 | 1953-08-04 | Udylite Corp | Electroplating of nickel |
| DE888493C (en) * | 1951-11-03 | 1953-09-03 | Hydrierwerke A G Deutsche | Process for the production of firmly adhering and shiny galvanic copper coatings |
-
0
- BE BE556462D patent/BE556462A/xx unknown
- NL NL110592D patent/NL110592C/xx active
- NL NL217034D patent/NL217034A/xx unknown
-
1956
- 1956-06-15 DE DED23152A patent/DE1053274B/en active Pending
- 1956-10-25 US US618183A patent/US2849352A/en not_active Expired - Lifetime
-
1957
- 1957-03-21 CH CH4410257A patent/CH373243A/en unknown
- 1957-04-25 GB GB13149/57A patent/GB847841A/en not_active Expired
- 1957-05-21 FR FR1175604D patent/FR1175604A/en not_active Expired
-
1964
- 1964-04-20 NL NL6404306A patent/NL6404306A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH373243A (en) | 1963-11-15 |
| NL6404306A (en) | 1964-10-12 |
| NL110592C (en) | |
| US2849352A (en) | 1958-08-26 |
| BE556462A (en) | |
| NL217034A (en) | |
| DE1053274B (en) | 1959-03-19 |
| FR1175604A (en) | 1959-03-31 |
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