DK103196C - Method for electrolytically etching a metal surface and etching apparatus for carrying out the method. - Google Patents

Method for electrolytically etching a metal surface and etching apparatus for carrying out the method.

Info

Publication number
DK103196C
DK103196C DK117461A DK117461A DK103196C DK 103196 C DK103196 C DK 103196C DK 117461 A DK117461 A DK 117461A DK 117461 A DK117461 A DK 117461A DK 103196 C DK103196 C DK 103196C
Authority
DK
Denmark
Prior art keywords
etching
carrying
metal surface
electrolytically
etching apparatus
Prior art date
Application number
DK117461A
Other languages
Danish (da)
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
Application granted granted Critical
Publication of DK103196C publication Critical patent/DK103196C/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)
DK117461A 1960-03-23 1961-03-20 Method for electrolytically etching a metal surface and etching apparatus for carrying out the method. DK103196C (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK103196C true DK103196C (en) 1965-11-29

Family

ID=19752239

Family Applications (1)

Application Number Title Priority Date Filing Date
DK117461A DK103196C (en) 1960-03-23 1961-03-20 Method for electrolytically etching a metal surface and etching apparatus 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) NL249731A (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
GB985024A (en) 1965-03-03
ES265871A1 (en) 1961-09-16
NL126998C (en)
DE1230643B (en) 1966-12-15
CH414298A (en) 1966-05-31
NL249731A (en)

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