CA971809A - Lithographic plate and method - Google Patents

Lithographic plate and method

Info

Publication number
CA971809A
CA971809A CA118,571A CA118571A CA971809A CA 971809 A CA971809 A CA 971809A CA 118571 A CA118571 A CA 118571A CA 971809 A CA971809 A CA 971809A
Authority
CA
Canada
Prior art keywords
lithographic plate
lithographic
plate
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
CA118,571A
Other languages
English (en)
Other versions
CA118571S (en
Inventor
Simon L. Chu
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.)
Polychrome Corp
Original Assignee
Polychrome Corp
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 Polychrome Corp filed Critical Polychrome Corp
Application granted granted Critical
Publication of CA971809A publication Critical patent/CA971809A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
CA118,571A 1970-08-03 1971-07-19 Lithographic plate and method Expired CA971809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6062570A 1970-08-03 1970-08-03

Publications (1)

Publication Number Publication Date
CA971809A true CA971809A (en) 1975-07-29

Family

ID=22030712

Family Applications (1)

Application Number Title Priority Date Filing Date
CA118,571A Expired CA971809A (en) 1970-08-03 1971-07-19 Lithographic plate and method

Country Status (6)

Country Link
JP (1) JPS5146003B1 (xx)
CA (1) CA971809A (xx)
DE (1) DE2130391A1 (xx)
FR (1) FR2103826A6 (xx)
GB (1) GB1351795A (xx)
SE (1) SE371780B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148649A (en) * 1977-02-09 1979-04-10 Polychrome Corporation Method for producing lithographic printing plates
US4183788A (en) * 1978-02-28 1980-01-15 Howard A. Fromson Process for graining an aluminum base lithographic plate and article thereof
GB2047274B (en) * 1979-03-29 1983-05-25 Fuji Photo Film Co Ltd Support for lithographic printing plates and process for their production
DE3910213A1 (de) * 1989-03-30 1990-10-11 Hoechst Ag Verfahren und vorrichtung zum aufrauhen eines traegers fuer lichtempfindliche schichten
JP3787435B2 (ja) * 1998-06-29 2006-06-21 岡本化学工業株式会社 平版印刷版用アルミニウム支持体及び感光性平版印刷版の製造方法
DE19859216A1 (de) 1998-12-21 2000-06-29 Agfa Gevaert Ag Verfahren und Vorrichtung zum Aufrauhen eines Trägers für lichtempfindliche Schichten

Also Published As

Publication number Publication date
FR2103826A6 (xx) 1972-04-14
SE371780B (xx) 1974-12-02
JPS5146003B1 (xx) 1976-12-07
DE2130391A1 (de) 1972-02-10
GB1351795A (en) 1974-05-01

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