AT327230B - Verfahren zur herstellung einer druckplatte - Google Patents

Verfahren zur herstellung einer druckplatte

Info

Publication number
AT327230B
AT327230B AT333373A AT333373A AT327230B AT 327230 B AT327230 B AT 327230B AT 333373 A AT333373 A AT 333373A AT 333373 A AT333373 A AT 333373A AT 327230 B AT327230 B AT 327230B
Authority
AT
Austria
Prior art keywords
manufacturing
printing plate
printing
plate
Prior art date
Application number
AT333373A
Other languages
English (en)
Other versions
ATA333373A (de
Inventor
Wolfgang Dr Ing Gruhl
W D Dr Hannibal
Original Assignee
Vaw Ver Aluminium Werke 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
Priority claimed from DE19722219250 external-priority patent/DE2219250C3/de
Priority claimed from DE19722240050 external-priority patent/DE2240050A1/de
Application filed by Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Publication of ATA333373A publication Critical patent/ATA333373A/de
Application granted granted Critical
Publication of AT327230B publication Critical patent/AT327230B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/20—Acidic compositions for etching aluminium or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
AT333373A 1972-04-20 1973-04-16 Verfahren zur herstellung einer druckplatte AT327230B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722219250 DE2219250C3 (de) 1972-04-20 1972-04-20 Ätzplatte
DE19722240050 DE2240050A1 (de) 1972-08-16 1972-08-16 Verfahren zum aetzen einer aetzplatte

Publications (2)

Publication Number Publication Date
ATA333373A ATA333373A (de) 1975-04-15
AT327230B true AT327230B (de) 1976-01-26

Family

ID=25763106

Family Applications (1)

Application Number Title Priority Date Filing Date
AT333373A AT327230B (de) 1972-04-20 1973-04-16 Verfahren zur herstellung einer druckplatte

Country Status (8)

Country Link
AT (1) AT327230B (de)
CH (1) CH602924A5 (de)
DK (1) DK137789C (de)
FR (1) FR2181321A5 (de)
GB (1) GB1420819A (de)
IT (1) IT984483B (de)
LU (1) LU67457A1 (de)
NL (1) NL7305484A (de)

Also Published As

Publication number Publication date
GB1420819A (en) 1976-01-14
NL7305484A (de) 1973-10-23
FR2181321A5 (de) 1973-11-30
LU67457A1 (de) 1973-07-05
CH602924A5 (de) 1978-08-15
ATA333373A (de) 1975-04-15
DK137789C (da) 1978-10-09
DK137789B (da) 1978-05-08
IT984483B (it) 1974-11-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee