JPS4981240A - - Google Patents
Info
- Publication number
- JPS4981240A JPS4981240A JP12877173A JP12877173A JPS4981240A JP S4981240 A JPS4981240 A JP S4981240A JP 12877173 A JP12877173 A JP 12877173A JP 12877173 A JP12877173 A JP 12877173A JP S4981240 A JPS4981240 A JP S4981240A
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722256022 DE2256022C3 (de) | 1972-11-15 | 1972-11-15 | Elektrolyt zum Formieren von Aluminiumfolien für Niedervoltelektrolytkondensatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4981240A true JPS4981240A (de) | 1974-08-06 |
Family
ID=5861822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12877173A Pending JPS4981240A (de) | 1972-11-15 | 1973-11-15 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4981240A (de) |
| AT (1) | AT329705B (de) |
| BE (1) | BE807324A (de) |
| BR (1) | BR7308879D0 (de) |
| DE (1) | DE2256022C3 (de) |
| FR (1) | FR2206389B1 (de) |
| GB (1) | GB1413403A (de) |
| IT (1) | IT1001676B (de) |
| NL (1) | NL7315601A (de) |
| SE (1) | SE389693B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108894A (en) * | 1981-01-20 | 1981-08-28 | Sankyo Alum Ind Co Ltd | Surface treatment of aluminum |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3722718A1 (de) * | 1987-07-09 | 1989-01-19 | Siemens Ag | Verfahren zum herstellen von anodenfolien fuer niedervolt-aluminium-elektrolytkondensatoren |
| DE3915049C1 (en) * | 1989-05-08 | 1990-03-01 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | Applying protective layers onto aluminium film - using electrolytic bath contg. adipic acid, boric acid, phosphoric acid and ammonia |
| CN112921368A (zh) * | 2021-02-01 | 2021-06-08 | 林元霞 | 一种凹印版辊的制版方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE412098A (de) * | 1934-11-17 | |||
| CH287575A (fr) * | 1951-01-27 | 1952-12-15 | S A Vernal | Procédé d'oxydation électrolytique de l'aluminium et de ses alliages. |
| GB845698A (en) * | 1957-10-03 | 1960-08-24 | Secretary | Improvements in or relating to electrical capacitors |
| SE306789B (de) * | 1966-01-27 | 1968-12-09 | Ericsson Telefon Ab L M | |
| FR1589443A (de) * | 1968-05-21 | 1970-03-31 | ||
| DE1936267C3 (de) * | 1969-07-16 | 1974-07-04 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Elektrolyt zur Formierung von Aluminiumfolien für Elektrolytkondensatoren |
-
1972
- 1972-11-15 DE DE19722256022 patent/DE2256022C3/de not_active Expired
-
1973
- 1973-09-26 GB GB4498873A patent/GB1413403A/en not_active Expired
- 1973-10-01 AT AT838973A patent/AT329705B/de not_active IP Right Cessation
- 1973-11-08 FR FR7339686A patent/FR2206389B1/fr not_active Expired
- 1973-11-09 IT IT3111273A patent/IT1001676B/it active
- 1973-11-13 BR BR887973A patent/BR7308879D0/pt unknown
- 1973-11-14 SE SE7315430A patent/SE389693B/xx unknown
- 1973-11-14 NL NL7315601A patent/NL7315601A/xx unknown
- 1973-11-14 BE BE137752A patent/BE807324A/xx unknown
- 1973-11-15 JP JP12877173A patent/JPS4981240A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108894A (en) * | 1981-01-20 | 1981-08-28 | Sankyo Alum Ind Co Ltd | Surface treatment of aluminum |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA838973A (de) | 1975-08-15 |
| IT1001676B (it) | 1976-04-30 |
| FR2206389A1 (de) | 1974-06-07 |
| FR2206389B1 (de) | 1977-09-16 |
| BE807324A (fr) | 1974-03-01 |
| DE2256022A1 (de) | 1974-05-30 |
| BR7308879D0 (pt) | 1974-08-22 |
| AT329705B (de) | 1976-05-25 |
| SE389693B (sv) | 1976-11-15 |
| NL7315601A (de) | 1974-05-17 |
| DE2256022C3 (de) | 1984-05-10 |
| GB1413403A (en) | 1975-11-12 |
| DE2256022B2 (de) | 1974-08-29 |