EP0194429A3 - Process for the electrochemical graining of aluminium for printing plate substrates - Google Patents
Process for the electrochemical graining of aluminium for printing plate substrates Download PDFInfo
- Publication number
- EP0194429A3 EP0194429A3 EP86101024A EP86101024A EP0194429A3 EP 0194429 A3 EP0194429 A3 EP 0194429A3 EP 86101024 A EP86101024 A EP 86101024A EP 86101024 A EP86101024 A EP 86101024A EP 0194429 A3 EP0194429 A3 EP 0194429A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- aluminium
- printing plate
- electrochemical graining
- plate substrates
- substrates
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/04—Etching of light metals
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12993—Surface feature [e.g., rough, mirror]
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853503927 DE3503927A1 (en) | 1985-02-06 | 1985-02-06 | METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS |
DE3503927 | 1985-02-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0194429A2 EP0194429A2 (en) | 1986-09-17 |
EP0194429A3 true EP0194429A3 (en) | 1986-11-26 |
EP0194429B1 EP0194429B1 (en) | 1989-11-23 |
Family
ID=6261748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86101024A Expired EP0194429B1 (en) | 1985-02-06 | 1986-01-25 | Process for the electrochemical graining of aluminium for printing plate substrates |
Country Status (7)
Country | Link |
---|---|
US (1) | US4666576A (en) |
EP (1) | EP0194429B1 (en) |
JP (1) | JPH0667674B2 (en) |
KR (1) | KR930005014B1 (en) |
BR (1) | BR8600495A (en) |
CA (1) | CA1280997C (en) |
DE (2) | DE3503927A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4001466A1 (en) * | 1990-01-19 | 1991-07-25 | Hoechst Ag | Electrochemical roughening of aluminium for printing plate mfr. - using combination of mechanical and electrochemical roughening before and/or after main electrochemical roughening stage |
US5186795A (en) * | 1991-07-22 | 1993-02-16 | Eastman Kodak Company | Two-stage process for electrolytic graining of aluminum |
DE4129909A1 (en) * | 1991-09-09 | 1993-03-11 | Hoechst Ag | METHOD FOR Roughening ALUMINUM OR. FROM ALUMINUM ALLOYS AS CARRIER MATERIAL FOR PRINTING PLATES AND A PRINTING PLATE |
JP2707381B2 (en) * | 1991-11-05 | 1998-01-28 | 富士写真フイルム株式会社 | Electrolytic treatment of aluminum support for printing plate |
US6379835B1 (en) | 1999-01-12 | 2002-04-30 | Morgan Adhesives Company | Method of making a thin film battery |
US6639355B1 (en) | 1999-12-20 | 2003-10-28 | Morgan Adhesives Company | Multidirectional electroluminescent lamp structures |
US6624569B1 (en) | 1999-12-20 | 2003-09-23 | Morgan Adhesives Company | Electroluminescent labels |
US6621212B1 (en) | 1999-12-20 | 2003-09-16 | Morgan Adhesives Company | Electroluminescent lamp structure |
US6807836B2 (en) | 2001-10-09 | 2004-10-26 | Ormet Corporation | Method of applying a surface finish on a metal substrate and method of preparing work rolls for applying the surface finish |
US6922020B2 (en) | 2002-06-19 | 2005-07-26 | Morgan Adhesives Company | Electroluminescent lamp module and processing method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3085950A (en) * | 1959-02-20 | 1963-04-16 | British Aluminium Co Ltd | Electrolytic etching of aluminum foil |
US3563785A (en) * | 1965-10-09 | 1971-02-16 | Sumitomo Electric Industries | Method of resin coating of the metal and resin-coated metal product therefor |
DE2218471A1 (en) * | 1971-04-17 | 1972-10-26 | Sumitomo Light Metal Industries Ltd, Tokio | Process for the production of aluminum offset printing plates |
DE3030815A1 (en) * | 1979-08-15 | 1981-03-26 | Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa | ELECTROLYTIC GRIT PROCESS |
EP0151304A2 (en) * | 1984-01-05 | 1985-08-14 | Hoechst Aktiengesellschaft | Process for electrolytic roughening aluminium printing plates in an aqueous mixed electrolyte |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE120061C (en) * | 1900-02-05 | |||
GB879768A (en) * | 1958-11-19 | 1961-10-11 | Algraphy Ltd | Improvements in or relating to the production of lithographic plates |
US3193485A (en) * | 1960-09-20 | 1965-07-06 | Plessey Co Ltd | Electrolytic treatment of aluminium for increasing the effective surface |
DE1621115C3 (en) * | 1967-10-17 | 1981-06-25 | Metalloxyd GmbH, 5000 Köln | Process for the production of an aluminum support for lithographic printing plates |
GB1392191A (en) * | 1971-07-09 | 1975-04-30 | Alcan Res & Dev | Process for electrograining aluminium |
DE2250275A1 (en) * | 1972-10-13 | 1974-04-25 | Oce Van Der Grinten Nv | METHOD FOR ELECTROCHEMICAL TREATMENT OF ALUMINUM FOR THE PRODUCTION OF LITHOGRAPHIC PRINTING PLATES |
GB1498179A (en) * | 1974-08-07 | 1978-01-18 | Kodak Ltd | Electrolytic graining of aluminium |
US3963594A (en) * | 1975-06-03 | 1976-06-15 | Aluminum Company Of America | Electrochemical treatment of aluminum surfaces with an aqueous solution of hydrochloric acid and gluconic acid |
US4166015A (en) * | 1975-08-25 | 1979-08-28 | Hoechst Aktiengesellschaft | Process for the manufacture of aluminum supports for planographic printing plates by electrochemical roughening of the plate surfaces |
GB1548689A (en) * | 1975-11-06 | 1979-07-18 | Nippon Light Metal Res Labor | Process for electrograining aluminum substrates for lithographic printing |
US4052275A (en) * | 1976-12-02 | 1977-10-04 | Polychrome Corporation | Process for electrolytic graining of aluminum sheet |
US4072589A (en) * | 1977-04-13 | 1978-02-07 | Polychrome Corporation | Process for electrolytic graining of aluminum sheet |
GB1598701A (en) * | 1977-04-16 | 1981-09-23 | Vickers Ltd | Electrolytic graining of aluminium or aluminium alloy surfaces |
JPS5926480B2 (en) * | 1978-03-27 | 1984-06-27 | 富士写真フイルム株式会社 | Support for lithographic printing plates |
JPS5517580A (en) * | 1978-07-26 | 1980-02-07 | Mitsubishi Chem Ind Ltd | Preparation of supporter for printing plate |
JPS5521101A (en) * | 1978-08-01 | 1980-02-15 | Fujitsu Ltd | Aluminum electrolytic capacitor and method of manufacturing same |
JPS5915375B2 (en) * | 1978-08-31 | 1984-04-09 | 富士通株式会社 | Manufacturing method of anode body for aluminum electrolytic capacitor |
GB2047274B (en) * | 1979-03-29 | 1983-05-25 | Fuji Photo Film Co Ltd | Support for lithographic printing plates and process for their production |
JPS55158298A (en) * | 1979-05-30 | 1980-12-09 | Fuji Photo Film Co Ltd | Manufacture of support for lithographic plate |
JPS56135095A (en) * | 1980-03-26 | 1981-10-22 | Mitsubishi Chem Ind Ltd | Manufacture of supporter for planographic process block |
US4336113A (en) * | 1981-06-26 | 1982-06-22 | American Hoechst Corporation | Electrolytic graining of aluminum with hydrogen peroxide and nitric or hydrochloric acid |
JPS60147394A (en) * | 1984-01-11 | 1985-08-03 | Fuji Photo Film Co Ltd | Manufacture of aluminum base for planographic plate |
-
1985
- 1985-02-06 DE DE19853503927 patent/DE3503927A1/en not_active Withdrawn
-
1986
- 1986-01-25 EP EP86101024A patent/EP0194429B1/en not_active Expired
- 1986-01-25 DE DE8686101024T patent/DE3667077D1/en not_active Expired
- 1986-02-04 US US06/825,937 patent/US4666576A/en not_active Expired - Lifetime
- 1986-02-05 CA CA000501182A patent/CA1280997C/en not_active Expired - Fee Related
- 1986-02-05 KR KR1019860000784A patent/KR930005014B1/en not_active IP Right Cessation
- 1986-02-05 BR BR8600495A patent/BR8600495A/en not_active IP Right Cessation
- 1986-02-06 JP JP61023075A patent/JPH0667674B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3085950A (en) * | 1959-02-20 | 1963-04-16 | British Aluminium Co Ltd | Electrolytic etching of aluminum foil |
US3563785A (en) * | 1965-10-09 | 1971-02-16 | Sumitomo Electric Industries | Method of resin coating of the metal and resin-coated metal product therefor |
DE2218471A1 (en) * | 1971-04-17 | 1972-10-26 | Sumitomo Light Metal Industries Ltd, Tokio | Process for the production of aluminum offset printing plates |
DE3030815A1 (en) * | 1979-08-15 | 1981-03-26 | Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa | ELECTROLYTIC GRIT PROCESS |
EP0151304A2 (en) * | 1984-01-05 | 1985-08-14 | Hoechst Aktiengesellschaft | Process for electrolytic roughening aluminium printing plates in an aqueous mixed electrolyte |
Also Published As
Publication number | Publication date |
---|---|
KR860006573A (en) | 1986-09-13 |
DE3667077D1 (en) | 1989-12-28 |
CA1280997C (en) | 1991-03-05 |
EP0194429A2 (en) | 1986-09-17 |
EP0194429B1 (en) | 1989-11-23 |
US4666576A (en) | 1987-05-19 |
JPH0667674B2 (en) | 1994-08-31 |
JPS61182949A (en) | 1986-08-15 |
DE3503927A1 (en) | 1986-08-07 |
KR930005014B1 (en) | 1993-06-11 |
BR8600495A (en) | 1986-10-21 |
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