JPS5264659A - Method of etching aluminum foil for electrolytic capacitor - Google Patents

Method of etching aluminum foil for electrolytic capacitor

Info

Publication number
JPS5264659A
JPS5264659A JP50139332A JP13933275A JPS5264659A JP S5264659 A JPS5264659 A JP S5264659A JP 50139332 A JP50139332 A JP 50139332A JP 13933275 A JP13933275 A JP 13933275A JP S5264659 A JPS5264659 A JP S5264659A
Authority
JP
Japan
Prior art keywords
aluminum foil
electrolytic capacitor
etching aluminum
etching
electrolytic
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.)
Granted
Application number
JP50139332A
Other languages
Japanese (ja)
Other versions
JPS5421541B2 (en
Inventor
Shiyouichi Okamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON CHIKUDENKI KOUGIYOU KK
Original Assignee
NIPPON CHIKUDENKI KOUGIYOU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NIPPON CHIKUDENKI KOUGIYOU KK filed Critical NIPPON CHIKUDENKI KOUGIYOU KK
Priority to JP50139332A priority Critical patent/JPS5264659A/en
Publication of JPS5264659A publication Critical patent/JPS5264659A/en
Publication of JPS5421541B2 publication Critical patent/JPS5421541B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrochemical Coating By Surface Reaction (AREA)
JP50139332A 1975-11-21 1975-11-21 Method of etching aluminum foil for electrolytic capacitor Granted JPS5264659A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50139332A JPS5264659A (en) 1975-11-21 1975-11-21 Method of etching aluminum foil for electrolytic capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50139332A JPS5264659A (en) 1975-11-21 1975-11-21 Method of etching aluminum foil for electrolytic capacitor

Publications (2)

Publication Number Publication Date
JPS5264659A true JPS5264659A (en) 1977-05-28
JPS5421541B2 JPS5421541B2 (en) 1979-07-31

Family

ID=15242840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50139332A Granted JPS5264659A (en) 1975-11-21 1975-11-21 Method of etching aluminum foil for electrolytic capacitor

Country Status (1)

Country Link
JP (1) JPS5264659A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474657A (en) * 1983-12-20 1984-10-02 North American Philips Corporation Single step electro chemical etch process for high volt aluminum anode foil
USRE31743E (en) * 1980-09-15 1984-11-20 Sprague Electric Company AC Etching of aluminum capacitor foil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31743E (en) * 1980-09-15 1984-11-20 Sprague Electric Company AC Etching of aluminum capacitor foil
US4474657A (en) * 1983-12-20 1984-10-02 North American Philips Corporation Single step electro chemical etch process for high volt aluminum anode foil

Also Published As

Publication number Publication date
JPS5421541B2 (en) 1979-07-31

Similar Documents

Publication Publication Date Title
GB1553658A (en) Method of anodizing aluminium foil
JPS544359A (en) Method of making aluminum foil for positive electrode of electrorytic capacitor
JPS524051A (en) Method of manufacturing electrolytic capacitor
JPS5272461A (en) Method of etching electrode foil for aluminum electrolytic capacitor
JPS5292360A (en) Method of oxidizing positive electrode of aluminum for elecrolytic capacitor
JPS5264659A (en) Method of etching aluminum foil for electrolytic capacitor
JPS5395265A (en) Aluminum anode foil for electrolytic capacitor and method of making same
JPS52120364A (en) Aluminum foil for electrolytic capacitor and method of manufacture thereof
JPS5352251A (en) Etching method for aluminum foil electrode of electrolytic condenser
JPS5264660A (en) Method of alternatinggcurrent etching for electrolytic capacitor
JPS5316857A (en) Method of manufacturing aluminum foil for electrolytic capacitor
JPS5245547A (en) Process for anodizing aluminum for electrolytic condenser
JPS53118214A (en) Method of producing aluminum foil for cathode of electrolytic capacitor
JPS5326960A (en) Method of trerating aluminum etching foil for electrolytic capacitor
JPS5319151A (en) Method of producing aluminum foils for electrolytic capacitors
JPS5343640A (en) Electrolytic etching method for aluminum
JPS51113154A (en) Aluminum foil for elecrolytic capacitor electrode
JPS5246468A (en) Method of oxidizing positive electrode of aluminum foil for electrolytic capacitor
JPS5484261A (en) Method of producing electrode for aluminium electrolytic capacitor
JPS52111656A (en) Method of manufacturing aluminum foil for electrolytic capacitor
JPS5343864A (en) Method of stabilizing treatment of aluminum negative electrode foil for electrolytic capacitor
JPS5373350A (en) Method of making aluminum solid electrolytic capacitor
JPS53124754A (en) Method of making aluminum electrode foil for electrolytic capacitor
JPS5511364A (en) Method of etching aluminum foil for anode of electrolytic condenser
JPS55127013A (en) Method of producing aluminum foil for electrode of electrolytic condenser