AT327230B - METHOD OF MANUFACTURING A PRINTING PLATE - Google Patents

METHOD OF MANUFACTURING A PRINTING PLATE

Info

Publication number: AT327230B
Authority: AT; Austria
Prior art keywords: manufacturing; printing plate; printing; plate
Prior art date: 1972-04-20

Application number

AT333373A

Other languages

German (de)

Other versions

ATA333373A (en

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.)

1972-04-20

Filing date

1973-04-16

Publication date

1976-01-26

1972-04-20 Priority claimed from DE19722219250 external-priority patent/DE2219250C3/en

1972-08-16 Priority claimed from DE19722240050 external-priority patent/DE2240050A1/en

1973-04-16 Application filed by Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag

1975-04-15 Publication of ATA333373A publication Critical patent/ATA333373A/en

1976-01-26 Application granted granted Critical

1976-01-26 Publication of AT327230B publication Critical patent/AT327230B/en

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)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
ing And Chemical Polishing (AREA)

AT333373A 1972-04-20 1973-04-16 METHOD OF MANUFACTURING A PRINTING PLATE AT327230B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19722219250 DE2219250C3 (en)	1972-04-20	1972-04-20	Etching plate
DE19722240050 DE2240050A1 (en)	1972-08-16	1972-08-16	Acid etched aluminium alloy plate - of increased hardness

Publications (2)

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

Family

ID=25763106

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT333373A AT327230B (en)	1972-04-20	1973-04-16	METHOD OF MANUFACTURING A PRINTING PLATE

Country Status (8)

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

1973
- 1973-04-13 FR FR7313498A patent/FR2181321A5/fr not_active Expired
- 1973-04-16 AT AT333373A patent/AT327230B/en not_active IP Right Cessation
- 1973-04-18 CH CH562473A patent/CH602924A5/xx not_active IP Right Cessation
- 1973-04-18 LU LU67457D patent/LU67457A1/xx unknown
- 1973-04-18 DK DK214273A patent/DK137789C/en active
- 1973-04-18 NL NL7305484A patent/NL7305484A/xx not_active Application Discontinuation
- 1973-04-19 IT IT6813373A patent/IT984483B/en active
- 1973-04-19 GB GB1915573A patent/GB1420819A/en not_active Expired

Also Published As

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

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Legal Events

Date	Code	Title
1980-01-15	ELJ	Ceased due to non-payment of the annual fee
1981-12-15	EFA	Change in the company name
1988-12-15	ELJ	Ceased due to non-payment of the annual fee