ZA851217B - Process for post-treating aluminum oxide layers with aqueous solutions containing an alkali metal silicate,and use thereof in the manufacture of supports for offset printing plates - Google Patents

Process for post-treating aluminum oxide layers with aqueous solutions containing an alkali metal silicate,and use thereof in the manufacture of supports for offset printing plates

Info

Publication number
ZA851217B
ZA851217B ZA851217A ZA851217A ZA851217B ZA 851217 B ZA851217 B ZA 851217B ZA 851217 A ZA851217 A ZA 851217A ZA 851217 A ZA851217 A ZA 851217A ZA 851217 B ZA851217 B ZA 851217B
Authority
ZA
South Africa
Prior art keywords
post
supports
manufacture
alkali metal
aluminum oxide
Prior art date
Application number
ZA851217A
Other languages
English (en)
Inventor
Ulrich Simon
Reiner Beutel
Gerhard Sprintschnik
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 ZA851217B publication Critical patent/ZA851217B/xx

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
    • B41N3/038—Treatment with a chromium compound, a silicon compound, a phophorus compound or a compound of a metal of group IVB; Hydrophilic coatings obtained by hydrolysis of organometallic compounds
    • 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
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/20—Electrolytic after-treatment
    • 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
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
ZA851217A 1984-02-21 1985-02-18 Process for post-treating aluminum oxide layers with aqueous solutions containing an alkali metal silicate,and use thereof in the manufacture of supports for offset printing plates ZA851217B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843406102 DE3406102A1 (de) 1984-02-21 1984-02-21 Verfahren zur nachbehandlung von aluminiumoxidschichten mit alkalimetallsilikat enthaltenden waessrigen loesungen und deren verwendung bei der herstellung von offsetdruckplattentraegern

Publications (1)

Publication Number Publication Date
ZA851217B true ZA851217B (en) 1985-10-30

Family

ID=6228287

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA851217A ZA851217B (en) 1984-02-21 1985-02-18 Process for post-treating aluminum oxide layers with aqueous solutions containing an alkali metal silicate,and use thereof in the manufacture of supports for offset printing plates

Country Status (5)

Country Link
EP (1) EP0154201B1 (fr)
JP (1) JPS60194095A (fr)
BR (1) BR8500702A (fr)
DE (2) DE3406102A1 (fr)
ZA (1) ZA851217B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717757A1 (de) * 1986-05-26 1987-12-03 Fuji Photo Film Co Ltd Verfahren zur herstellung eines traegers fuer die verwendung in der herstellung einer lithografischen druckplatte
JP2639693B2 (ja) * 1988-06-17 1997-08-13 富士写真フイルム株式会社 感光性平版印刷版の現像処理方法
JP2538793B2 (ja) * 1988-07-29 1996-10-02 富士写真フイルム株式会社 感光性平版印刷版の現像液
ES2036127B1 (es) * 1991-05-16 1994-02-01 Sers S A Plancha para la impresion y procedimiento para su fabricacion.
DE4417907A1 (de) * 1994-05-21 1995-11-23 Hoechst Ag Verfahren zur Nachbehandlung von platten-, folien- oder bandförmigem Material, Träger aus derartigem Material und seine Verwendung für Offsetdruckplatten
JP2004106200A (ja) 2002-09-13 2004-04-08 Fuji Photo Film Co Ltd 平版印刷版用支持体、その製造方法および平版印刷版原版

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882153A (en) * 1954-02-04 1959-04-14 Polychrome Corp Planographic printing plate
DE3219922A1 (de) * 1982-05-27 1983-12-01 Hoechst Ag, 6230 Frankfurt Verfahren zur nachbehandlung von aluminiumoxidschichten mit alkalisilikat enthaltenden waessrigen loesungen und dessen verwendung bei der herstellung von offsetdruckplattentraegern
DE3232485A1 (de) * 1982-09-01 1984-03-01 Hoechst Ag, 6230 Frankfurt Verfahren zur nachbehandlung von aluminiumoxidschichten mit alkalisilikat enthaltenden waessrigen loesungen und dessen verwendung bei der herstellung von offsetdruckplattentraegern

Also Published As

Publication number Publication date
EP0154201A1 (fr) 1985-09-11
JPS60194095A (ja) 1985-10-02
EP0154201B1 (fr) 1987-08-19
DE3406102A1 (de) 1985-08-22
DE3560489D1 (en) 1987-09-24
BR8500702A (pt) 1985-10-08

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