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
Authority: DK; Denmark
Prior art keywords: etching; carrying; metal surface; electrolytically; etching apparatus
Prior art date: 1960-03-23

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.)

1960-03-23

Filing date

1961-03-20

Publication date

1965-11-29

1961-03-20 Application filed by Philips Nv filed Critical Philips Nv

1965-11-29 Application granted granted Critical

1965-11-29 Publication of DK103196C publication Critical patent/DK103196C/en

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

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Power Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (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)	NL126998C (en)

Families Citing this family (5)

* 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
GB1548689A (en) *	1975-11-06	1979-07-18	Nippon Light Metal Res Labor	Process for electrograining aluminum substrates for lithographic printing
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	Manufacturing method for copper clad laminates
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

0
- NL NL249731D patent/NL249731A/xx unknown
- NL NL126998D patent/NL126998C/xx active
1961
- 1961-03-20 DK DK117461A patent/DK103196C/en active
- 1961-03-20 CH CH331361A patent/CH414298A/en unknown
- 1961-03-20 ES ES0265871A patent/ES265871A1/en not_active Expired
- 1961-03-20 GB GB1005861A patent/GB985024A/en not_active Expired
- 1961-03-20 DE DEN19765A patent/DE1230643B/en active Pending

Also Published As

Publication number	Publication date
GB985024A (en)	1965-03-03
DE1230643B (en)	1966-12-15
CH414298A (en)	1966-05-31
NL126998C (en)
NL249731A (en)
ES265871A1 (en)	1961-09-16

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