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AT352150B - PROCESS FOR MANUFACTURING FLAT PRINTED PLATE CARRIERS MADE OF ALUMINUM BY ELECTRO-CHEMICAL ROUGHING OF THE SURFACE - Google Patents

PROCESS FOR MANUFACTURING FLAT PRINTED PLATE CARRIERS MADE OF ALUMINUM BY ELECTRO-CHEMICAL ROUGHING OF THE SURFACE

Info

Publication number
AT352150B
AT352150B AT623576A AT623576A AT352150B AT 352150 B AT352150 B AT 352150B AT 623576 A AT623576 A AT 623576A AT 623576 A AT623576 A AT 623576A AT 352150 B AT352150 B AT 352150B
Authority
AT
Austria
Prior art keywords
electro
aluminum
flat printed
printed plate
manufacturing flat
Prior art date
Application number
AT623576A
Other languages
German (de)
Other versions
ATA623576A (en
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of ATA623576A publication Critical patent/ATA623576A/en
Application granted granted Critical
Publication of AT352150B publication Critical patent/AT352150B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
AT623576A 1975-08-25 1976-08-23 PROCESS FOR MANUFACTURING FLAT PRINTED PLATE CARRIERS MADE OF ALUMINUM BY ELECTRO-CHEMICAL ROUGHING OF THE SURFACE AT352150B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752537725 DE2537725C3 (en) 1975-08-25 1975-08-25 Use of a process for the electrochemical roughening of aluminum in the production of planographic printing plate carriers

Publications (2)

Publication Number Publication Date
ATA623576A ATA623576A (en) 1979-02-15
AT352150B true AT352150B (en) 1979-09-10

Family

ID=5954763

Family Applications (1)

Application Number Title Priority Date Filing Date
AT623576A AT352150B (en) 1975-08-25 1976-08-23 PROCESS FOR MANUFACTURING FLAT PRINTED PLATE CARRIERS MADE OF ALUMINUM BY ELECTRO-CHEMICAL ROUGHING OF THE SURFACE

Country Status (11)

Country Link
JP (1) JPS60236B2 (en)
AT (1) AT352150B (en)
BE (1) BE845431A (en)
BR (1) BR7605510A (en)
CA (1) CA1077434A (en)
CH (1) CH622466A5 (en)
DE (1) DE2537725C3 (en)
FR (1) FR2322015A1 (en)
GB (1) GB1532304A (en)
NL (1) NL187107C (en)
SE (1) SE7609309L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201836A (en) * 1978-08-28 1980-05-06 Polychrome Corporation Aluminum substrates grained with a saturated solution of aluminum salts of mineral acids
US4242417A (en) * 1979-08-24 1980-12-30 Polychrome Corporation Lithographic substrates
DE3222967A1 (en) * 1982-06-19 1983-12-22 Hoechst Ag, 6230 Frankfurt METHOD FOR REMOVING MODIFICATION OF ELECTROCHEMICALLY Roughened SUPPORT MATERIALS MADE OF ALUMINUM AND THE USE THEREOF IN THE PRODUCTION OF OFFSET PRINTING PLATES
DE3118151A1 (en) * 1981-05-07 1982-12-02 Siemens AG, 1000 Berlin und 8000 München METHOD FOR ETCHING A RECRYSTALLIZED ALUMINUM FILM FOR ELECTROLYTE CAPACITORS
DE3635303A1 (en) * 1986-10-17 1988-04-28 Hoechst Ag METHOD FOR REMOVING MODIFICATION OF CARRIER MATERIALS MADE OF ALUMINUM OR ITS ALLOYS, AND THEIR ALLOYS AND THEIR USE IN THE PRODUCTION OF OFFSET PRINTING PLATES
JPH028640U (en) * 1988-06-30 1990-01-19

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756216C (en) * 1936-12-19 1952-10-13 Siemens & Halske A G Electrolytic process for roughening the surface of an electrode, especially for electrolytic capacitors
US2209712A (en) * 1937-05-06 1940-07-30 Joseph B Brennan Method of treating aluminum
GB896563A (en) * 1959-12-10 1962-05-16 Algraphy Ltd Improvements in or relating to the graining of lithographic plates
US3193485A (en) * 1960-09-20 1965-07-06 Plessey Co Ltd Electrolytic treatment of aluminium for increasing the effective surface

Also Published As

Publication number Publication date
BE845431A (en) 1977-02-23
CH622466A5 (en) 1981-04-15
DE2537725A1 (en) 1977-03-10
NL187107C (en) 1991-06-03
BR7605510A (en) 1977-08-16
CA1077434A (en) 1980-05-13
ATA623576A (en) 1979-02-15
DE2537725B2 (en) 1980-06-19
FR2322015A1 (en) 1977-03-25
JPS60236B2 (en) 1985-01-07
SE7609309L (en) 1977-02-26
NL7609348A (en) 1977-03-01
JPS5226905A (en) 1977-02-28
FR2322015B1 (en) 1982-10-22
DE2537725C3 (en) 1981-02-19
GB1532304A (en) 1978-11-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee