DE1215467B - Bad zum galvanischen Abscheiden 24karaetiger Goldueberzuege - Google Patents
Bad zum galvanischen Abscheiden 24karaetiger GoldueberzuegeInfo
- Publication number
- DE1215467B DE1215467B DES77933A DES0077933A DE1215467B DE 1215467 B DE1215467 B DE 1215467B DE S77933 A DES77933 A DE S77933A DE S0077933 A DES0077933 A DE S0077933A DE 1215467 B DE1215467 B DE 1215467B
- Authority
- DE
- Germany
- Prior art keywords
- bath
- hydrazine
- liter
- galvanic deposition
- acid
- 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.)
- Pending
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims description 9
- 239000010931 gold Substances 0.000 title claims description 9
- 229910052737 gold Inorganic materials 0.000 title claims description 9
- 238000000576 coating method Methods 0.000 title claims description 4
- 230000008021 deposition Effects 0.000 title claims description 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine Substances NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 13
- -1 hydrazine compound Chemical class 0.000 claims description 7
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- XTFKWYDMKGAZKK-UHFFFAOYSA-N potassium;gold(1+);dicyanide Chemical compound [K+].[Au+].N#[C-].N#[C-] XTFKWYDMKGAZKK-UHFFFAOYSA-N 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- FUSNOPLQVRUIIM-UHFFFAOYSA-N 4-amino-2-(4,4-dimethyl-2-oxoimidazolidin-1-yl)-n-[3-(trifluoromethyl)phenyl]pyrimidine-5-carboxamide Chemical compound O=C1NC(C)(C)CN1C(N=C1N)=NC=C1C(=O)NC1=CC=CC(C(F)(F)F)=C1 FUSNOPLQVRUIIM-UHFFFAOYSA-N 0.000 claims 1
- 229910000377 hydrazine sulfate Inorganic materials 0.000 claims 1
- 239000012493 hydrazine sulfate Substances 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 claims 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 150000002429 hydrazines Chemical class 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 150000002825 nitriles Chemical class 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 150000002343 gold Chemical class 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- DIIIISSCIXVANO-UHFFFAOYSA-N 1,2-Dimethylhydrazine Chemical compound CNNC DIIIISSCIXVANO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000005819 Potassium phosphonate Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- YXXXKCDYKKSZHL-UHFFFAOYSA-M dipotassium;dioxido(oxo)phosphanium Chemical compound [K+].[K+].[O-][P+]([O-])=O YXXXKCDYKKSZHL-UHFFFAOYSA-M 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- IZLAVFWQHMDDGK-UHFFFAOYSA-N gold(1+);cyanide Chemical compound [Au+].N#[C-] IZLAVFWQHMDDGK-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- HDZGCSFEDULWCS-UHFFFAOYSA-N monomethylhydrazine Chemical compound CNN HDZGCSFEDULWCS-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- MVZWLBUGTZKZMN-UHFFFAOYSA-N pyrimidine-4,6-diamine;hydrochloride Chemical compound Cl.NC1=CC(N)=NC=N1 MVZWLBUGTZKZMN-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- C25D3/48—Electroplating: Baths therefor from solutions of gold
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US133301A US3156635A (en) | 1961-08-23 | 1961-08-23 | Gold plating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1215467B true DE1215467B (de) | 1966-04-28 |
Family
ID=22457931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES77933A Pending DE1215467B (de) | 1961-08-23 | 1962-02-07 | Bad zum galvanischen Abscheiden 24karaetiger Goldueberzuege |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3156635A (en, 2012) |
| BE (1) | BE620596A (en, 2012) |
| CH (1) | CH399863A (en, 2012) |
| DE (1) | DE1215467B (en, 2012) |
| GB (1) | GB928087A (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445352A (en) * | 1966-09-23 | 1969-05-20 | Western Electric Co | Gold electroplating process and solution |
| GB1294309A (en) | 1969-01-15 | 1972-10-25 | Pmd Chemicals Ltd | Electrodeposition of gold |
| US4207149A (en) * | 1974-12-04 | 1980-06-10 | Engelhard Minerals & Chemicals Corporation | Gold electroplating solutions and processes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH277997A (de) * | 1949-05-05 | 1951-09-30 | Elektrizitaetsgese Pforzheimer | Verfahren zur elektrolytischen Abscheidung von Gold oder Goldlegierungen. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2176668A (en) * | 1938-02-10 | 1939-10-17 | Int Silver Co | Silver plating process |
| US2654702A (en) * | 1948-09-03 | 1953-10-06 | Dow Chemical Co | Electrodepostion of metal from alkaline cyanide bath |
| US2978390A (en) * | 1957-07-22 | 1961-04-04 | Bell Telephone Labor Inc | Gold plating solutions |
-
0
- BE BE620596D patent/BE620596A/xx unknown
-
1961
- 1961-08-23 US US133301A patent/US3156635A/en not_active Expired - Lifetime
-
1962
- 1962-01-22 GB GB2261/62A patent/GB928087A/en not_active Expired
- 1962-02-07 DE DES77933A patent/DE1215467B/de active Pending
- 1962-07-19 CH CH872662A patent/CH399863A/fr unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH277997A (de) * | 1949-05-05 | 1951-09-30 | Elektrizitaetsgese Pforzheimer | Verfahren zur elektrolytischen Abscheidung von Gold oder Goldlegierungen. |
Also Published As
| Publication number | Publication date |
|---|---|
| US3156635A (en) | 1964-11-10 |
| BE620596A (en, 2012) | |
| CH399863A (fr) | 1965-09-30 |
| GB928087A (en) | 1963-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1075398B (de) | Bad zur galvanischen Herstellung von Metallüberzügen | |
| DE1225938B (de) | Bad zum galvanischen Abscheiden von Kupferueberzuegen | |
| DE3875227T2 (de) | Verfahren zur herstellung eines bades fuer die elektroplattierung einer binaeren zinn-kobalt-, zinn-nickel- oder zinn-blei- legierung und damit hergestelltes elektroplattierungsbad. | |
| DE1213697B (de) | Saures cyanidisches Bad, Mischung zur Herstellung des Bades und Verfahren zum galvanischen Abscheiden von glaenzenden Gold- oder Goldlegierungsueberzuegen | |
| DE2114119A1 (de) | Verfahren zur elektrolytischen Abscheidung von Ruthenium und Elektrolysebad zur Durchfuehrung dieses Verfahrens | |
| DE1215467B (de) | Bad zum galvanischen Abscheiden 24karaetiger Goldueberzuege | |
| DE1192021B (de) | Galvanische Baeder | |
| DE1247804B (de) | Alkalisches Bad zum chemischen Abscheiden von festhaftenden Palladiumueberzuegen | |
| DE1621068B2 (de) | Galvanisches Goldbad zum Abscheiden dicker reiner Goldüberzüge | |
| DE2930035A1 (de) | Waessriges galvanisches bad | |
| DE2914866A1 (de) | Glanzmittel fuer waessrige galvanische zinkbaeder | |
| DE1163114B (de) | Galvanische Metallbaeder | |
| DE1521043A1 (de) | Verfahren zur Herstellung von Gold-Palladiumueberzuegen und Elektrolytloesung dafuer | |
| DE1111897B (de) | Bad zum galvanischen Abscheiden glaenzender Goldlegierungsueberzuege | |
| DE2516252C3 (de) | Elektrolyt für die galvanische Goldabscheidung | |
| DE2754207C2 (de) | Bad und Verfahren zur elektrolytischen Abscheidung von Gold oder Goldlegierungsniederschlägen | |
| DE2511119A1 (de) | Zusatzmittel fuer die elektroplattierung | |
| EP0194432A1 (de) | Bad zur galvanischen Abscheidung von Gold/Zinn-Legierungsüberzügen | |
| DE1264919B (de) | Saures, galvanisches Zinnbad | |
| DE1086508B (de) | Saures galvanisches Kupferbad | |
| DE746134C (de) | Verfahren zur elektrolytischen Abscheidung glaenzender Zinn-Niederschlaege | |
| DE1085003B (de) | Bad und Verfahren zum galvanischen Abscheiden von Rhodiumueberzuegen | |
| DE1621067A1 (de) | Goldgalvanisierbad | |
| DE1253986B (de) | Saures galvanisches Glanzzinkbad | |
| DE1229363B (de) | Verfahren zum galvanischen Abscheiden eines Kadmium-Titan-Legierungsueberzugs |