CH414298A - Method for electrolytic etching of the surface of an object and device for carrying out the method - Google Patents

Method for electrolytic etching of the surface of an object and device for carrying out the method

Info

Publication number
CH414298A
CH414298A CH331361A CH331361A CH414298A CH 414298 A CH414298 A CH 414298A CH 331361 A CH331361 A CH 331361A CH 331361 A CH331361 A CH 331361A CH 414298 A CH414298 A CH 414298A
Authority
CH
Switzerland
Prior art keywords
carrying
electrolytic etching
electrolytic
etching
Prior art date
Application number
CH331361A
Other languages
German (de)
Inventor
Dirk Bugel Roelof
Voeten Hendrik
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH414298A publication Critical patent/CH414298A/en

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
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/055—Etched foil electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CH331361A 1960-03-23 1961-03-20 Method for electrolytic etching of the surface of an object and device for carrying out the method CH414298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL249731 1960-03-23

Publications (1)

Publication Number Publication Date
CH414298A true CH414298A (en) 1966-05-31

Family

ID=19752239

Family Applications (1)

Application Number Title Priority Date Filing Date
CH331361A CH414298A (en) 1960-03-23 1961-03-20 Method for electrolytic etching of the surface of an object and device for carrying out the method

Country Status (6)

Country Link
CH (1) CH414298A (en)
DE (1) DE1230643B (en)
DK (1) DK103196C (en)
ES (1) ES265871A1 (en)
GB (1) GB985024A (en)
NL (2) NL126998C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316164A (en) * 1964-04-23 1967-04-25 Sprague Electric Co Etching of aluminum foil
FR2508696A1 (en) * 1981-06-29 1982-12-31 United Chemi Con Inc Electrolytic etching of aluminium - uses improved alternating current waveform for more efficient etching
JPS599050A (en) * 1982-07-08 1984-01-18 日立電線株式会社 Manufacture of copper lined laminated board
US5500101A (en) * 1993-12-28 1996-03-19 Nihon Chikudenki Kogyo Kabushiki Kaisha Method of etching aluminum foil for electrolytic capacitor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971562C (en) * 1952-09-23 1959-02-19 Siemens Ag Process for the electrolytic roughening of valve metal foils, in particular aluminum foils

Also Published As

Publication number Publication date
DE1230643B (en) 1966-12-15
ES265871A1 (en) 1961-09-16
GB985024A (en) 1965-03-03
NL249731A (en)
DK103196C (en) 1965-11-29
NL126998C (en)

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