DE3575580D1 - Methode zur herstellung von elektrolytischen kondensatoren. - Google Patents

Methode zur herstellung von elektrolytischen kondensatoren.

Info

Publication number
DE3575580D1
DE3575580D1 DE8585904288T DE3575580T DE3575580D1 DE 3575580 D1 DE3575580 D1 DE 3575580D1 DE 8585904288 T DE8585904288 T DE 8585904288T DE 3575580 T DE3575580 T DE 3575580T DE 3575580 D1 DE3575580 D1 DE 3575580D1
Authority
DE
Germany
Prior art keywords
electrolytic capacitors
producing electrolytic
producing
capacitors
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.)
Expired - Lifetime
Application number
DE8585904288T
Other languages
English (en)
Inventor
Kouichi Kojima
Masanori Okabayashi
Nobuyoshi Kanzaki
Kenji Touyama
Ryouichi Shimatani
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3575580D1 publication Critical patent/DE3575580D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/04—Etching of light metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/09—Wave forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • ing And Chemical Polishing (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Weting (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
DE8585904288T 1984-08-30 1985-08-30 Methode zur herstellung von elektrolytischen kondensatoren. Expired - Lifetime DE3575580D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59181312A JPH0620029B2 (ja) 1984-08-30 1984-08-30 アルミニウム電解コンデンサ用電極箔のエツチング方法
PCT/JP1985/000481 WO1986001544A1 (en) 1984-08-30 1985-08-30 Process for etching electrode foil for aluminum electrolytic capacitor

Publications (1)

Publication Number Publication Date
DE3575580D1 true DE3575580D1 (de) 1990-03-01

Family

ID=16098477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585904288T Expired - Lifetime DE3575580D1 (de) 1984-08-30 1985-08-30 Methode zur herstellung von elektrolytischen kondensatoren.

Country Status (5)

Country Link
US (1) US4741812A (de)
EP (1) EP0194317B1 (de)
JP (1) JPH0620029B2 (de)
DE (1) DE3575580D1 (de)
WO (1) WO1986001544A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0812837B2 (ja) * 1987-04-27 1996-02-07 松下電器産業株式会社 アルミ電解コンデンサ用電極の製造法
JPH0637716B2 (ja) * 1987-08-21 1994-05-18 富士写真フイルム株式会社 電解処理方法
JPH0798430B2 (ja) * 1988-03-31 1995-10-25 富士写真フイルム株式会社 印刷版用アルミニウム支持体の製造方法
US5264110A (en) * 1990-03-06 1993-11-23 Dupont-Howson Ltd. Of Coal Road Electrolytic square wave graining
JP2759388B2 (ja) * 1991-01-23 1998-05-28 富士写真フイルム株式会社 印刷版用支持体の製造方法
US5500101A (en) * 1993-12-28 1996-03-19 Nihon Chikudenki Kogyo Kabushiki Kaisha Method of etching aluminum foil for electrolytic capacitor
JP1595451S (de) * 2017-06-20 2018-01-22
CN110718393B (zh) * 2019-10-31 2021-11-30 湖南艾华集团股份有限公司 一种中高压铝电解电容器阳极箔的制备方法及电容器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193485A (en) * 1960-09-20 1965-07-06 Plessey Co Ltd Electrolytic treatment of aluminium for increasing the effective surface
GB1228575A (de) * 1967-08-16 1971-04-15
US4140599A (en) * 1975-06-04 1979-02-20 Fujitsu Limited Process for producing porous aluminum anode element
JPS51142442A (en) * 1975-06-04 1976-12-08 Fujitsu Ltd Method of producing porous anodic elements of aluminum
GB1548689A (en) * 1975-11-06 1979-07-18 Nippon Light Metal Res Labor Process for electrograining aluminum substrates for lithographic printing
JPS585796B2 (ja) * 1976-12-21 1983-02-01 日本軽金属株式会社 オフセツト印刷用アルミニウム粗面板の製造法
GB2047274B (en) * 1979-03-29 1983-05-25 Fuji Photo Film Co Ltd Support for lithographic printing plates and process for their production
JPS55158298A (en) * 1979-05-30 1980-12-09 Fuji Photo Film Co Ltd Manufacture of support for lithographic plate
US4297184A (en) * 1980-02-19 1981-10-27 United Chemi-Con, Inc. Method of etching aluminum
US4319972A (en) * 1980-12-12 1982-03-16 Sprague Electric Company AC Etching of aluminum capacitor foil
DE3217552A1 (de) * 1982-05-10 1983-11-10 Hoechst Ag, 6230 Frankfurt Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
JPS59215500A (ja) * 1983-05-19 1984-12-05 Fuji Photo Film Co Ltd 電解処理方法
JPS59227494A (ja) * 1983-06-09 1984-12-20 Fuji Photo Film Co Ltd 平版印刷版用支持体の製造方法
JPS6068997A (ja) * 1983-09-27 1985-04-19 Fuji Photo Film Co Ltd 平版印刷版用アルミニウム支持体の製造方法

Also Published As

Publication number Publication date
US4741812A (en) 1988-05-03
EP0194317A4 (de) 1986-09-04
WO1986001544A1 (en) 1986-03-13
EP0194317A1 (de) 1986-09-17
JPH0620029B2 (ja) 1994-03-16
EP0194317B1 (de) 1990-01-24
JPS6159717A (ja) 1986-03-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee