ATE28483T1 - BATH AND PROCESS FOR THE ELECTROPLATING OF PRECIOUS METAL AND PRECIOUS METAL-CONTAINING DISPERSION COATINGS. - Google Patents
BATH AND PROCESS FOR THE ELECTROPLATING OF PRECIOUS METAL AND PRECIOUS METAL-CONTAINING DISPERSION COATINGS.Info
- Publication number
- ATE28483T1 ATE28483T1 AT84108686T AT84108686T ATE28483T1 AT E28483 T1 ATE28483 T1 AT E28483T1 AT 84108686 T AT84108686 T AT 84108686T AT 84108686 T AT84108686 T AT 84108686T AT E28483 T1 ATE28483 T1 AT E28483T1
- Authority
- AT
- Austria
- Prior art keywords
- precious metal
- bath
- electroplating
- dispersion coatings
- containing dispersion
- Prior art date
Links
- 239000006185 dispersion Substances 0.000 title abstract 2
- 238000009713 electroplating Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric Acid Chemical compound [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Substances OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 2
- 229910000510 noble metal Inorganic materials 0.000 abstract 2
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 150000001462 antimony Chemical class 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 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
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
- C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
-
- 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
- C25D3/46—Electroplating: Baths therefor from solutions of silver
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Chemically Coating (AREA)
Abstract
1. A bath for the electrolytic deposition of dispersion coatings of or containing a noble metal, which bath contains a noble metal compound, a solid lubricant, in particular but not exclusively graphite, a cross-linking agent and a gloss additive, characterized by a content of 1 to 10 g/l of a cobalt, nickel, or antimony salt of tartaric, citric or acetic acid.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833328067 DE3328067A1 (en) | 1983-08-03 | 1983-08-03 | BATH AND METHOD FOR GALVANICALLY DEPOSITING DISPERSIONS CONTAINING PRECIOUS METAL AND METAL |
| EP84108686A EP0142615B1 (en) | 1983-08-03 | 1984-07-23 | Bath and process for the galvanic deposition of noble metal or noble metal-containing dispersion coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE28483T1 true ATE28483T1 (en) | 1987-08-15 |
Family
ID=6205698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT84108686T ATE28483T1 (en) | 1983-08-03 | 1984-07-23 | BATH AND PROCESS FOR THE ELECTROPLATING OF PRECIOUS METAL AND PRECIOUS METAL-CONTAINING DISPERSION COATINGS. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0142615B1 (en) |
| AT (1) | ATE28483T1 (en) |
| DE (2) | DE3328067A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3912681A1 (en) * | 1989-04-18 | 1990-10-25 | Winter & Sohn Ernst | METHOD FOR GALVANIC COATING OF SEGMENT SURFACES ARRANGED ON THE SURFACE OF A BASIC BODY AND PRODUCTS PRODUCED AFTER THAT |
| GB2251133B (en) * | 1990-10-09 | 1995-03-15 | Fuji Electric Co Ltd | Sliding contactor for electric equipment |
| DE4142857A1 (en) * | 1991-12-20 | 1993-06-24 | Siemens Ag | METHOD FOR PRODUCING AN ELECTRICAL CONTACT |
| DE102018005352A1 (en) * | 2018-07-05 | 2020-01-09 | Dr.-Ing. Max Schlötter GmbH & Co KG | Silver electrolyte for the deposition of dispersion silver layers and contact surfaces with dispersion silver layers |
| DE102018005348B4 (en) * | 2018-07-05 | 2025-12-04 | Dr.-Ing. Max Schlötter GmbH & Co KG | Contact surfaces with dispersion silver layers |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH615464A5 (en) * | 1976-06-01 | 1980-01-31 | Systemes Traitements Surfaces | Special compositions and particular additives for gold electrolysis baths and their use |
| DE3032469A1 (en) * | 1980-08-28 | 1982-04-01 | Siemens AG, 1000 Berlin und 8000 München | CYANIDIC GOLD BATHS AND GALVANIC DEPOSITION OF SOLID LUBRICANT-CONTAINING GOLD DISPERSION SURFACES AND ITS APPLICATION |
-
1983
- 1983-08-03 DE DE19833328067 patent/DE3328067A1/en not_active Withdrawn
-
1984
- 1984-07-23 EP EP84108686A patent/EP0142615B1/en not_active Expired
- 1984-07-23 AT AT84108686T patent/ATE28483T1/en active
- 1984-07-23 DE DE8484108686T patent/DE3464936D1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0142615A1 (en) | 1985-05-29 |
| EP0142615B1 (en) | 1987-07-22 |
| DE3464936D1 (en) | 1987-08-27 |
| DE3328067A1 (en) | 1985-02-21 |
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