DE59002917D1 - Verfahren und vorrichtung zur elektrochemischen aufrauhung einer metalloberflaeche. - Google Patents

Verfahren und vorrichtung zur elektrochemischen aufrauhung einer metalloberflaeche.

Info

Publication number: DE59002917D1
Authority: DE; Germany
Prior art keywords: metal surface; electrochemically roughening; electrochemically; roughening; metal
Prior art date: 1989-10-18
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 - Fee Related

Application number

DE90119115T

Other languages

English (en)

Inventor

Kurt Hausmann

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.)

Individual

Original Assignee

Individual

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.)

1989-10-18

Filing date

1990-10-05

Publication date

1993-11-04

1990-10-05 Application filed by Individual filed Critical Individual

1993-11-04 Application granted granted Critical

1993-11-04 Publication of DE59002917D1 publication Critical patent/DE59002917D1/de

2010-10-06 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N3/00—Preparing for use and conserving printing surfaces
- B41N3/03—Chemical or electrical pretreatment
- B41N3/034—Chemical or electrical pretreatment characterised by the electrochemical treatment of the aluminum support, e.g. anodisation, electro-graining; Sealing of the anodised layer; Treatment of the anodic layer with inorganic compounds; Colouring of the anodic layer
- 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

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Printing Plates And Materials Therefor (AREA)

DE90119115T 1989-10-18 1990-10-05 Verfahren und vorrichtung zur elektrochemischen aufrauhung einer metalloberflaeche. Expired - Fee Related DE59002917D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3934683A DE3934683A1 (de)	1989-10-18	1989-10-18	Verfahren und vorrichtung zur elektrochemischen aufrauhung einer metalloberflaeche

Publications (1)

Publication Number	Publication Date
DE59002917D1 true DE59002917D1 (de)	1993-11-04

Family

ID=6391673

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE3934683A Withdrawn DE3934683A1 (de)	1989-10-18	1989-10-18	Verfahren und vorrichtung zur elektrochemischen aufrauhung einer metalloberflaeche
DE90119115T Expired - Fee Related DE59002917D1 (de)	1989-10-18	1990-10-05	Verfahren und vorrichtung zur elektrochemischen aufrauhung einer metalloberflaeche.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE3934683A Withdrawn DE3934683A1 (de)	1989-10-18	1989-10-18	Verfahren und vorrichtung zur elektrochemischen aufrauhung einer metalloberflaeche

Country Status (4)

Country	Link
US (1)	US5041198A (de)
EP (1)	EP0423555B1 (de)
JP (1)	JPH03134200A (de)
DE (2)	DE3934683A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5171416A (en) *	1990-10-10	1992-12-15	Space Systems/Loral, Inc.	Method for making a battery cell electrode
US5122243A (en) *	1991-07-22	1992-06-16	Eastman Kodak Company	Lithographic printing plates comprising an aluminum support grained in a two stage-electrolytic process
US5186795A (en) *	1991-07-22	1993-02-16	Eastman Kodak Company	Two-stage process for electrolytic graining of aluminum
CA2111195A1 (en) *	1991-07-22	1993-02-04	Susan C. Hall	Two-stage electrolytic graining process, aluminum sheet material produced thereby and lithographic printing plate comprising such aluminum sheet material
DE4129909A1 (de) *	1991-09-09	1993-03-11	Hoechst Ag	Verfahren zum aufrauhen von aluminium bzw. von aluminiumlegierungen als traegermaterial fuer druckplatten und eine druckplatte
JP3567402B2 (ja) *	1996-06-12	2004-09-22	コニカミノルタホールディングス株式会社	平版印刷版用支持体の製造方法、その製造方法で得られる平版印刷版用支持体及びその支持体を用いた感光性平版印刷版
US20030032879A1 (en) *	1997-07-07	2003-02-13	Steven Quay	Microbubble formation using ultrasound
DE60021140T2 (de)	1999-04-22	2006-05-04	Fuji Photo Film Co., Ltd., Minami-Ashigara	Verfahren zur Herstellung eines Aluminiumträgers für lithographische Druckplatten
US20030047464A1 (en) *	2001-07-27	2003-03-13	Applied Materials, Inc.	Electrochemically roughened aluminum semiconductor processing apparatus surfaces
JP4038041B2 (ja) *	2001-12-05	2008-01-23	富士フイルム株式会社	電解処理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AR204283A1 (es) *	1975-01-21	1975-12-10	Uss Eng & Consult	Aparato para el tratamiento electrolitico de tiras de metal
US4214961A (en) *	1979-03-01	1980-07-29	Swiss Aluminium Ltd.	Method and apparatus for continuous electrochemical treatment of a metal web
JPS57126126A (en) *	1981-01-29	1982-08-05	Yoshiyuki Okamoto	Method of etching aluminum foil for electrolytic condenser
US4332651A (en) *	1981-05-20	1982-06-01	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
US4432846A (en) *	1982-12-10	1984-02-21	National Steel Corporation	Cleaning and treatment of etched cathode aluminum capacitor foil
US4721552A (en) *	1987-04-27	1988-01-26	Polychrome Corporation	Two-step method for electrolytically graining lithographic metal plates

1989
- 1989-10-18 DE DE3934683A patent/DE3934683A1/de not_active Withdrawn
1990
- 1990-10-04 US US07/592,829 patent/US5041198A/en not_active Expired - Fee Related
- 1990-10-05 DE DE90119115T patent/DE59002917D1/de not_active Expired - Fee Related
- 1990-10-05 EP EP90119115A patent/EP0423555B1/de not_active Expired - Lifetime
- 1990-10-18 JP JP2280541A patent/JPH03134200A/ja active Pending

Also Published As

Publication number	Publication date
JPH03134200A (ja)	1991-06-07
EP0423555B1 (de)	1993-09-29
DE3934683A1 (de)	1991-04-25
US5041198A (en)	1991-08-20
EP0423555A1 (de)	1991-04-24

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Legal Events

Date	Code	Title	Description
1994-10-06	8339	Ceased/non-payment of the annual fee