NL6907661A - - Google Patents
Info
- Publication number
- NL6907661A NL6907661A NL6907661A NL6907661A NL6907661A NL 6907661 A NL6907661 A NL 6907661A NL 6907661 A NL6907661 A NL 6907661A NL 6907661 A NL6907661 A NL 6907661A NL 6907661 A NL6907661 A NL 6907661A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/0029—Processes of manufacture
- H01G9/0032—Processes of manufacture formation of the dielectric layer
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
- C25D11/246—Chemical after-treatment for sealing layers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR152588 | 1968-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6907661A true NL6907661A (https=) | 1969-11-25 |
Family
ID=8650508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6907661A NL6907661A (https=) | 1968-05-21 | 1969-05-20 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1925914A1 (https=) |
| FR (1) | FR1589443A (https=) |
| NL (1) | NL6907661A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2256022C3 (de) * | 1972-11-15 | 1984-05-10 | Siemens AG, 1000 Berlin und 8000 München | Elektrolyt zum Formieren von Aluminiumfolien für Niedervoltelektrolytkondensatoren |
-
1968
- 1968-05-21 FR FR1589443D patent/FR1589443A/fr not_active Expired
-
1969
- 1969-05-20 NL NL6907661A patent/NL6907661A/xx unknown
- 1969-05-21 DE DE19691925914 patent/DE1925914A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1589443A (https=) | 1970-03-31 |
| DE1925914A1 (de) | 1970-04-30 |