GB678097A - Improvements in or relating to a planographic printing plate and method of preparingthe same - Google Patents
Improvements in or relating to a planographic printing plate and method of preparingthe sameInfo
- Publication number
- GB678097A GB678097A GB2644049A GB2644049A GB678097A GB 678097 A GB678097 A GB 678097A GB 2644049 A GB2644049 A GB 2644049A GB 2644049 A GB2644049 A GB 2644049A GB 678097 A GB678097 A GB 678097A
- Authority
- GB
- United Kingdom
- Prior art keywords
- printing plate
- planographic printing
- relating
- aluminium
- preparingthe
- 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
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
- 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
- C23F1/32—Alkaline compositions
- C23F1/36—Alkaline compositions for etching aluminium or alloys thereof
-
- 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
- C25D11/16—Pretreatment, e.g. desmutting
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
678,097. Anodizing aluminium. ROLLINSON, E. W. (Addressograph-Multigraph Corporation). Oct. 14, 1949, No. 26440/49. [A Specification was laid open to inspection under Sect. 91 of the Acts, Sept. 8, 1950.] Class 41. [Also in Group XVI] An aluminium planographic printing plate (see Group XVI) is anodized in a 165 gms. per litre aqueous sulphuric acid solution at 85‹ F. with a 14-16 v. and 6 amps. per square foot current.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2644049A GB678097A (en) | 1949-10-14 | 1949-10-14 | Improvements in or relating to a planographic printing plate and method of preparingthe same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2644049A GB678097A (en) | 1949-10-14 | 1949-10-14 | Improvements in or relating to a planographic printing plate and method of preparingthe same |
Publications (1)
Publication Number | Publication Date |
---|---|
GB678097A true GB678097A (en) | 1952-08-27 |
Family
ID=10243638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2644049A Expired GB678097A (en) | 1949-10-14 | 1949-10-14 | Improvements in or relating to a planographic printing plate and method of preparingthe same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB678097A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2421067A1 (en) * | 1978-03-27 | 1979-10-26 | Fuji Photo Film Co Ltd | SUPPORT FOR THE REALIZATION OF A LITHOGRAPHIC PLATE |
EP0035730A2 (en) * | 1980-03-10 | 1981-09-16 | Hoechst Aktiengesellschaft | Process for modifying the surface of aluminium printing-plate carrier materials, and process for producing printing plates from these materials |
WO1981002547A1 (en) * | 1980-03-11 | 1981-09-17 | Teich Ag Folienwalzwerk | Method for manufacturing a base material for an offset printing plate,base material produced according to such method and implementation of said method for manufacturing an offset printing plate |
-
1949
- 1949-10-14 GB GB2644049A patent/GB678097A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2421067A1 (en) * | 1978-03-27 | 1979-10-26 | Fuji Photo Film Co Ltd | SUPPORT FOR THE REALIZATION OF A LITHOGRAPHIC PLATE |
EP0035730A2 (en) * | 1980-03-10 | 1981-09-16 | Hoechst Aktiengesellschaft | Process for modifying the surface of aluminium printing-plate carrier materials, and process for producing printing plates from these materials |
EP0035730A3 (en) * | 1980-03-10 | 1982-02-17 | Hoechst Aktiengesellschaft | Process for modifying the surface of aluminium printing-plate carrier materials, and process for producing printing plates from these materials |
WO1981002547A1 (en) * | 1980-03-11 | 1981-09-17 | Teich Ag Folienwalzwerk | Method for manufacturing a base material for an offset printing plate,base material produced according to such method and implementation of said method for manufacturing an offset printing plate |
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