DE3372502D1 - Process for the electrochemical graining of aluminium for supports for printing plates - Google Patents

Process for the electrochemical graining of aluminium for supports for printing plates

Info

Publication number
DE3372502D1
DE3372502D1 DE8383104144T DE3372502T DE3372502D1 DE 3372502 D1 DE3372502 D1 DE 3372502D1 DE 8383104144 T DE8383104144 T DE 8383104144T DE 3372502 T DE3372502 T DE 3372502T DE 3372502 D1 DE3372502 D1 DE 3372502D1
Authority
DE
Germany
Prior art keywords
aluminium
supports
printing plates
electrochemical graining
graining
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
Application number
DE8383104144T
Other languages
English (en)
Inventor
Engelbert Dr Dipl Chem Pliefke
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.)
Hoechst AG
Original Assignee
Hoechst AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6163207&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3372502(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Priority to DE8383104144T priority Critical patent/DE3372502D1/de
Application granted granted Critical
Publication of DE3372502D1 publication Critical patent/DE3372502D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • 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)
DE8383104144T 1982-05-10 1983-04-28 Process for the electrochemical graining of aluminium for supports for printing plates Expired DE3372502D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383104144T DE3372502D1 (en) 1982-05-10 1983-04-28 Process for the electrochemical graining of aluminium for supports for printing plates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823217552 DE3217552A1 (de) 1982-05-10 1982-05-10 Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
DE8383104144T DE3372502D1 (en) 1982-05-10 1983-04-28 Process for the electrochemical graining of aluminium for supports for printing plates

Publications (1)

Publication Number Publication Date
DE3372502D1 true DE3372502D1 (en) 1987-08-20

Family

ID=6163207

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823217552 Withdrawn DE3217552A1 (de) 1982-05-10 1982-05-10 Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
DE8383104144T Expired DE3372502D1 (en) 1982-05-10 1983-04-28 Process for the electrochemical graining of aluminium for supports for printing plates

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19823217552 Withdrawn DE3217552A1 (de) 1982-05-10 1982-05-10 Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger

Country Status (8)

Country Link
US (1) US4482434A (de)
EP (1) EP0093960B1 (de)
JP (1) JPS58207400A (de)
AU (1) AU550991B2 (de)
BR (1) BR8302412A (de)
CA (1) CA1225065A (de)
DE (2) DE3217552A1 (de)
ZA (1) ZA833132B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620029B2 (ja) * 1984-08-30 1994-03-16 松下電器産業株式会社 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
DE3533532A1 (de) * 1985-09-20 1987-04-02 Hoechst Ag Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
DE3717654A1 (de) * 1987-05-26 1988-12-08 Hoechst Ag Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
JPH01148592A (ja) * 1987-12-07 1989-06-09 Fuji Photo Film Co Ltd 印刷版用アルミニウム支持体の製造方法
JPH07119152B2 (ja) * 1987-12-18 1995-12-20 富士写真フイルム株式会社 平版印刷版用アルミニウム支持体の電解粗面化処理方法
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
JP2520694B2 (ja) * 1988-06-06 1996-07-31 富士写真フイルム株式会社 平版印刷版用支持体
US5152877A (en) * 1989-10-13 1992-10-06 Fuji Photo Film Co., Ltd. Method for producing support for printing plate
DE3934683A1 (de) * 1989-10-18 1991-04-25 Kurt Hausmann Verfahren und vorrichtung zur elektrochemischen aufrauhung einer metalloberflaeche
US5264110A (en) * 1990-03-06 1993-11-23 Dupont-Howson Ltd. Of Coal Road Electrolytic square wave graining
US5171416A (en) * 1990-10-10 1992-12-15 Space Systems/Loral, Inc. Method for making a battery cell electrode
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
US5221442A (en) * 1991-03-07 1993-06-22 Fuji Photo Film Co., Ltd. Method and apparatus for electrolytic treatment
GB9112211D0 (en) * 1991-06-06 1991-07-24 Alcan Int Ltd Treating a1 sheet
ES2142956T3 (es) * 1993-09-21 2000-05-01 Alcan Int Ltd Hoja de aluminio con superficie rugosa.
GB9326150D0 (en) * 1993-12-22 1994-02-23 Alcan Int Ltd Electrochemical roughening method
EP0689096B1 (de) 1994-06-16 1999-09-22 Kodak Polychrome Graphics LLC Lithographische Druckplatten mit einer oleophilen bilderzeugenden Schicht
US20030032879A1 (en) * 1997-07-07 2003-02-13 Steven Quay Microbubble formation using ultrasound
JP2000017500A (ja) * 1998-06-26 2000-01-18 Fuji Photo Film Co Ltd 電解処理装置及び電解処理方法
US20030047464A1 (en) * 2001-07-27 2003-03-13 Applied Materials, Inc. Electrochemically roughened aluminum semiconductor processing apparatus surfaces
EP1826022B1 (de) * 2006-02-28 2008-11-26 Agfa Graphics N.V. Verfahren zur Herstellung eines lithographischen Druckplattenträgers
EP2098376B1 (de) 2008-03-04 2013-09-18 Agfa Graphics N.V. Verfahren zur Herstellung eines Lithographiedruckplattenträgers
CN110678257A (zh) 2017-06-21 2020-01-10 富士胶片株式会社 铝复合材料

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH295405A (de) * 1950-07-28 1953-12-31 Gmbh Dynamisator Verfahren zur elektrochemischen Behandlung von Metallgegenständen.
DE1564486A1 (de) * 1951-01-28 1970-03-19 Paehr Dr Hans Werner Verfahren zum Vergroessern der wirksamen Oberflaeche von Aluminiumelektroden oder -folien fuer Elektrolytkondensatoren
GB879768A (en) * 1958-11-19 1961-10-11 Algraphy Ltd Improvements in or relating to the production of lithographic plates
GB902827A (en) * 1959-02-20 1962-08-09 British Aluminium Co Ltd Improvements in or relating to the treatment of aluminium
US3193485A (en) * 1960-09-20 1965-07-06 Plessey Co Ltd Electrolytic treatment of aluminium for increasing the effective surface
NL293884A (de) * 1962-06-15
DE2234365C3 (de) * 1972-07-13 1981-04-09 Hoechst Ag, 6000 Frankfurt Vorrichtung zur kontinuierlichen elektrochemischen Behandlung eines Metallbands
DE2250275A1 (de) * 1972-10-13 1974-04-25 Oce Van Der Grinten Nv Verfahren zur elektrochemischen behandlung von aluminium zur herstellung lithographischer druckplatten
DE2512244A1 (de) * 1975-03-20 1976-09-23 Bosch Gmbh Robert Verfahren zur elektrochemischen metallbearbeitung
US3963594A (en) * 1975-06-03 1976-06-15 Aluminum Company Of America Electrochemical treatment of aluminum surfaces with an aqueous solution of hydrochloric acid and gluconic acid
US4166015A (en) * 1975-08-25 1979-08-28 Hoechst Aktiengesellschaft Process for the manufacture of aluminum supports for planographic printing plates by electrochemical roughening of the plate surfaces
GB1548689A (en) * 1975-11-06 1979-07-18 Nippon Light Metal Res Labor Process for electrograining aluminum substrates for lithographic printing
JPS5264660A (en) * 1975-11-21 1977-05-28 Isaya Nagata Method of alternatinggcurrent etching for electrolytic capacitor
US4072589A (en) * 1977-04-13 1978-02-07 Polychrome Corporation Process for electrolytic graining of aluminum sheet
JPS5443177A (en) * 1977-09-12 1979-04-05 Nippon Kasei Chem Toxic gas absorbing and removing method
DE2811396A1 (de) * 1978-03-16 1979-09-27 Hoechst Ag Verfahren zur anodischen oxidation von aluminium und dessen verwendung als druckplatten-traegermaterial
JPS5926480B2 (ja) * 1978-03-27 1984-06-27 富士写真フイルム株式会社 平版印刷版用支持体
US4177744A (en) * 1978-07-28 1979-12-11 The Singer Company Digital override control of bight and feed in a sewing machine
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
JPS5619280A (en) * 1979-07-26 1981-02-23 Toshio Oiwa Electronic photo album
JPS5629699A (en) * 1979-08-15 1981-03-25 Fuji Photo Film Co Ltd Surface roughening method by electrolysis
NL7906441A (nl) * 1979-08-28 1981-03-03 Philips Nv Werkwijze voor de behandeling van voorwerpen waarvan het oppervlak uit tin bestaat.
US4297184A (en) * 1980-02-19 1981-10-27 United Chemi-Con, Inc. Method of etching aluminum
US4276129A (en) * 1980-06-25 1981-06-30 Matsushita Electric Industrial Co., Ltd. Method for producing foil electrodes for electrolytic capacitor
US4279714A (en) * 1980-09-15 1981-07-21 Sprague Electric Company AC Etching of aluminum capacitor
US4279715A (en) * 1980-09-15 1981-07-21 Sprague Electric Company Etching of aluminum capacitor foil

Also Published As

Publication number Publication date
US4482434A (en) 1984-11-13
ZA833132B (en) 1984-01-25
CA1225065A (en) 1987-08-04
DE3217552A1 (de) 1983-11-10
JPS58207400A (ja) 1983-12-02
EP0093960A1 (de) 1983-11-16
AU1429983A (en) 1983-11-17
AU550991B2 (en) 1986-04-10
EP0093960B1 (de) 1987-07-15
JPH0553880B2 (de) 1993-08-11
BR8302412A (pt) 1984-01-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation