FR2202951B1 - - Google Patents

Info

Publication number
FR2202951B1
FR2202951B1 FR7336558A FR7336558A FR2202951B1 FR 2202951 B1 FR2202951 B1 FR 2202951B1 FR 7336558 A FR7336558 A FR 7336558A FR 7336558 A FR7336558 A FR 7336558A FR 2202951 B1 FR2202951 B1 FR 2202951B1
Authority
FR
France
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
FR7336558A
Other languages
French (fr)
Other versions
FR2202951A1 (en
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.)
Canon Production Printing Holding BV
Original Assignee
Oce Van der Grinten 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.)
Filing date
Publication date
Application filed by Oce Van der Grinten NV filed Critical Oce Van der Grinten NV
Publication of FR2202951A1 publication Critical patent/FR2202951A1/fr
Application granted granted Critical
Publication of FR2202951B1 publication Critical patent/FR2202951B1/fr
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
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)
FR7336558A 1972-10-13 1973-10-12 Expired FR2202951B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722250275 DE2250275A1 (en) 1972-10-13 1972-10-13 METHOD FOR ELECTROCHEMICAL TREATMENT OF ALUMINUM FOR THE PRODUCTION OF LITHOGRAPHIC PRINTING PLATES

Publications (2)

Publication Number Publication Date
FR2202951A1 FR2202951A1 (en) 1974-05-10
FR2202951B1 true FR2202951B1 (en) 1977-09-23

Family

ID=5858974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7336558A Expired FR2202951B1 (en) 1972-10-13 1973-10-12

Country Status (3)

Country Link
DE (1) DE2250275A1 (en)
FR (1) FR2202951B1 (en)
GB (1) GB1400918A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230503A (en) * 1975-09-01 1977-03-08 Mitsubishi Chem Ind Method of making aluminium plate material for lithographic printing
US4072589A (en) * 1977-04-13 1978-02-07 Polychrome Corporation Process for electrolytic graining of aluminum sheet
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
DE3217552A1 (en) * 1982-05-10 1983-11-10 Hoechst Ag, 6230 Frankfurt METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS
DE3217499A1 (en) * 1982-05-10 1983-11-10 Hoechst Ag, 6230 Frankfurt METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS
DE3400248A1 (en) * 1984-01-05 1985-07-18 Hoechst Ag, 6230 Frankfurt METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS IN AN AQUEOUS MIXED ELECTROLYTE
DE3400250A1 (en) * 1984-01-05 1985-07-18 Hoechst Ag, 6230 Frankfurt METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS IN AN AQUEOUS MIXED ELECTROLYTE
DE3400249A1 (en) * 1984-01-05 1985-07-18 Hoechst Ag, 6230 Frankfurt METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS IN AN AQUEOUS MIXED ELECTROLYTE
DE3415338A1 (en) * 1984-04-25 1985-10-31 Hoechst Ag, 6230 Frankfurt METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS IN AN AQUEOUS MIXED ELECTROLYTE
DE3415364A1 (en) * 1984-04-25 1985-10-31 Hoechst Ag, 6230 Frankfurt METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS IN AN AQUEOUS MIXED ELECTROLYTE
DE3415363A1 (en) * 1984-04-25 1985-10-31 Hoechst Ag, 6230 Frankfurt METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS IN AN AQUEOUS MIXED ELECTROLYTE
DE3503926A1 (en) * 1985-02-06 1986-08-07 Hoechst Ag, 6230 Frankfurt METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS
DE3503927A1 (en) * 1985-02-06 1986-08-07 Hoechst Ag, 6230 Frankfurt METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS
DE3533532A1 (en) * 1985-09-20 1987-04-02 Hoechst Ag METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS
DE3635304A1 (en) * 1986-10-17 1988-04-28 Hoechst Ag METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS
GB2202957A (en) * 1987-02-10 1988-10-05 Nordisk Tidningsplat Ab Lithographic printing plate
DE3717654A1 (en) * 1987-05-26 1988-12-08 Hoechst Ag METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS
DE4129909A1 (en) * 1991-09-09 1993-03-11 Hoechst Ag METHOD FOR Roughening ALUMINUM OR. FROM ALUMINUM ALLOYS AS CARRIER MATERIAL FOR PRINTING PLATES AND A PRINTING PLATE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1621115C3 (en) * 1967-10-17 1981-06-25 Metalloxyd GmbH, 5000 Köln Process for the production of an aluminum support for lithographic printing plates
GB1244723A (en) * 1967-11-15 1971-09-02 Howson Algraphy Ltd Improvements in or relating to presensitised lithographic printing plates
NL156092B (en) * 1968-03-25 1978-03-15 Polychrome Corp PROCESS FOR THE MANUFACTURE OF A LITHOGRAPHIC PRINTING PLATE.

Also Published As

Publication number Publication date
FR2202951A1 (en) 1974-05-10
DE2250275A1 (en) 1974-04-25
GB1400918A (en) 1975-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse