SE7609308L - PROCEDURE FOR THE PRODUCTION OF ALUMINUM PLANT PRESSURE PLATBORS BY ELECTRICEMICAL RECOVERY OF THE SURFACE - Google Patents
PROCEDURE FOR THE PRODUCTION OF ALUMINUM PLANT PRESSURE PLATBORS BY ELECTRICEMICAL RECOVERY OF THE SURFACEInfo
- Publication number
- SE7609308L SE7609308L SE7609308A SE7609308A SE7609308L SE 7609308 L SE7609308 L SE 7609308L SE 7609308 A SE7609308 A SE 7609308A SE 7609308 A SE7609308 A SE 7609308A SE 7609308 L SE7609308 L SE 7609308L
- Authority
- SE
- Sweden
- Prior art keywords
- platbors
- electricemical
- recovery
- procedure
- production
- Prior art date
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
Abstract
Flat-bed printing plate supports made of aluminium are manufactured by graining the aluminium surface in an agitated aqueous electrolyte solution. The electrolyte solution employed contains at least one water-soluble salt in a concentration of from 200 g/l up to the saturation limit of the solution in terms of the salt. Its pH is from 5 to 8. The novel process consumes only small amounts of electrolyte solution and is also environmentally acceptable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752537724 DE2537724C3 (en) | 1975-08-25 | 1975-08-25 | Use of a process for the electrochemical roughening of aluminum in the production of planographic printing plate carriers |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7609308L true SE7609308L (en) | 1977-02-26 |
Family
ID=5954762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7609308A SE7609308L (en) | 1975-08-25 | 1976-08-23 | PROCEDURE FOR THE PRODUCTION OF ALUMINUM PLANT PRESSURE PLATBORS BY ELECTRICEMICAL RECOVERY OF THE SURFACE |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5226904A (en) |
AT (1) | AT355050B (en) |
BE (1) | BE845430A (en) |
BR (1) | BR7605509A (en) |
CA (1) | CA1077433A (en) |
CH (1) | CH626569A5 (en) |
DE (1) | DE2537724C3 (en) |
FR (1) | FR2322014A1 (en) |
GB (1) | GB1532303A (en) |
NL (1) | NL187198C (en) |
SE (1) | SE7609308L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2728858C2 (en) * | 1977-06-27 | 1986-03-13 | Hoechst Ag, 6230 Frankfurt | Process for the production of planographic printing forms with laser beams |
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 |
DE3635303A1 (en) | 1986-10-17 | 1988-04-28 | Hoechst Ag | METHOD FOR REMOVING MODIFICATION OF CARRIER MATERIALS MADE OF ALUMINUM OR ITS ALLOYS, AND THEIR ALLOYS AND THEIR USE IN THE PRODUCTION OF OFFSET PRINTING PLATES |
JP2759388B2 (en) * | 1991-01-23 | 1998-05-28 | 富士写真フイルム株式会社 | Method for producing a printing plate support |
JP2759382B2 (en) * | 1991-01-23 | 1998-05-28 | 富士写真フイルム株式会社 | Method for producing a lithographic printing plate support |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1564486A1 (en) * | 1951-01-28 | 1970-03-19 | Paehr Dr Hans Werner | Process for enlarging the effective surface of aluminum electrodes or foils for electrolytic capacitors |
GB902827A (en) * | 1959-02-20 | 1962-08-09 | British Aluminium Co Ltd | Improvements in or relating to the treatment of aluminium |
GB896563A (en) * | 1959-12-10 | 1962-05-16 | Algraphy Ltd | Improvements in or relating to the graining of lithographic plates |
GB945700A (en) * | 1961-08-22 | 1964-01-08 | Alusuisse | Aluminium foil |
BE622454A (en) * | 1961-09-15 | |||
US3563785A (en) * | 1965-10-09 | 1971-02-16 | Sumitomo Electric Industries | Method of resin coating of the metal and resin-coated metal product therefor |
US3779877A (en) * | 1972-02-22 | 1973-12-18 | Sprague Electric Co | Electrolytic etching of aluminum foil |
-
1975
- 1975-08-25 DE DE19752537724 patent/DE2537724C3/en not_active Expired
-
1976
- 1976-08-23 CA CA259,614A patent/CA1077433A/en not_active Expired
- 1976-08-23 BE BE170005A patent/BE845430A/en not_active IP Right Cessation
- 1976-08-23 CH CH1066876A patent/CH626569A5/en not_active IP Right Cessation
- 1976-08-23 NL NL7609347A patent/NL187198C/en not_active IP Right Cessation
- 1976-08-23 BR BR7605509A patent/BR7605509A/en unknown
- 1976-08-23 GB GB3503076A patent/GB1532303A/en not_active Expired
- 1976-08-23 SE SE7609308A patent/SE7609308L/en unknown
- 1976-08-23 AT AT623476A patent/AT355050B/en not_active IP Right Cessation
- 1976-08-24 FR FR7625584A patent/FR2322014A1/en active Granted
- 1976-08-25 JP JP10151376A patent/JPS5226904A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5226904A (en) | 1977-02-28 |
CA1077433A (en) | 1980-05-13 |
NL187198B (en) | 1991-02-01 |
FR2322014B1 (en) | 1982-10-22 |
NL187198C (en) | 1991-07-01 |
BR7605509A (en) | 1977-08-16 |
BE845430A (en) | 1977-02-23 |
AT355050B (en) | 1980-02-11 |
FR2322014A1 (en) | 1977-03-25 |
GB1532303A (en) | 1978-11-15 |
NL7609347A (en) | 1977-03-01 |
DE2537724A1 (en) | 1977-03-10 |
CH626569A5 (en) | 1981-11-30 |
DE2537724B2 (en) | 1980-06-19 |
ATA623476A (en) | 1979-07-15 |
DE2537724C3 (en) | 1981-02-26 |
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