EP0268058A3 - Process for the electrochemical roughening of aluminium for supports for printing plates - Google Patents
Process for the electrochemical roughening of aluminium for supports for printing plates Download PDFInfo
- Publication number
- EP0268058A3 EP0268058A3 EP87114630A EP87114630A EP0268058A3 EP 0268058 A3 EP0268058 A3 EP 0268058A3 EP 87114630 A EP87114630 A EP 87114630A EP 87114630 A EP87114630 A EP 87114630A EP 0268058 A3 EP0268058 A3 EP 0268058A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- aluminium
- supports
- printing plates
- electrochemical roughening
- roughening
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C3/00—Reproduction or duplicating of printing formes
- B41C3/08—Electrotyping; Application of backing layers thereon
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3635304 | 1986-10-17 | ||
DE19863635304 DE3635304A1 (en) | 1986-10-17 | 1986-10-17 | METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0268058A2 EP0268058A2 (en) | 1988-05-25 |
EP0268058A3 true EP0268058A3 (en) | 1989-07-19 |
EP0268058B1 EP0268058B1 (en) | 1993-06-23 |
Family
ID=6311883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87114630A Expired - Lifetime EP0268058B1 (en) | 1986-10-17 | 1987-10-07 | Process for the electrochemical graining of aluminum or its alloys for supports for printing plates |
Country Status (5)
Country | Link |
---|---|
US (1) | US4824535A (en) |
EP (1) | EP0268058B1 (en) |
JP (1) | JPS63104890A (en) |
KR (1) | KR890000246A (en) |
DE (2) | DE3635304A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2707339B2 (en) * | 1989-10-18 | 1998-01-28 | 富士写真フイルム株式会社 | Method for producing a lithographic printing plate support |
JP3217194B2 (en) * | 1993-08-31 | 2001-10-09 | 富士写真フイルム株式会社 | Method for producing a lithographic printing plate support |
JP4159058B2 (en) * | 1997-06-13 | 2008-10-01 | コニカミノルタホールディングス株式会社 | Image forming material and image forming method |
US6264821B1 (en) | 1997-12-16 | 2001-07-24 | Fuji Photo Film Co., Ltd. | Process for producing aluminum support for lithographic printing plate |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2047274A (en) * | 1979-03-29 | 1980-11-26 | Fuji Photo Film Co Ltd | Support for Lithographic Printing Plates and Process for Their Production |
US4324841A (en) * | 1979-08-24 | 1982-04-13 | Polychrome Corporation | Lithographic substrates |
EP0131926A1 (en) * | 1983-07-14 | 1985-01-23 | Fuji Photo Film Co., Ltd. | Process for producing aluminum support for lithographic printing plate |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE120061C (en) * | 1900-02-05 | |||
US2344510A (en) * | 1939-09-01 | 1944-03-21 | Davidson Mfg Corp | Planographic plate |
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 |
US3929591A (en) * | 1974-08-26 | 1975-12-30 | Polychrome Corp | Novel lithographic plate and method |
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 |
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 |
JPS5391334A (en) * | 1977-01-20 | 1978-08-11 | Hitachi Maxell | Silver*ii* oxide battery |
JPS53123204A (en) * | 1977-04-04 | 1978-10-27 | Okamoto Kagaku Kogyo Kk | Method of producing printing plate aluminum support |
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 |
GB1582620A (en) * | 1977-05-24 | 1981-01-14 | Polychrome Corp | Aluminium substrates useful for lithograpic printing plates |
US4477317A (en) * | 1977-05-24 | 1984-10-16 | Polychrome Corporation | Aluminum substrates useful for lithographic printing plates |
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 |
JPS55158298A (en) * | 1979-05-30 | 1980-12-09 | Fuji Photo Film Co Ltd | Manufacture of support for lithographic plate |
JPS5629699A (en) * | 1979-08-15 | 1981-03-25 | Fuji Photo Film Co Ltd | Surface roughening method by electrolysis |
US4242417A (en) * | 1979-08-24 | 1980-12-30 | Polychrome Corporation | Lithographic substrates |
JPS5647041A (en) * | 1979-09-27 | 1981-04-28 | Fuji Photo Film Co Ltd | Production of positive type photosensitive lithographic printing plate |
JPS56135095A (en) * | 1980-03-26 | 1981-10-22 | Mitsubishi Chem Ind Ltd | Manufacture of supporter for planographic process block |
JPS5716918A (en) * | 1980-07-02 | 1982-01-28 | Toyobo Co Ltd | Preparation of modified synthetic fiber |
-
1986
- 1986-10-17 DE DE19863635304 patent/DE3635304A1/en not_active Withdrawn
-
1987
- 1987-10-07 DE DE8787114630T patent/DE3786327D1/en not_active Expired - Fee Related
- 1987-10-07 EP EP87114630A patent/EP0268058B1/en not_active Expired - Lifetime
- 1987-10-13 US US07/106,588 patent/US4824535A/en not_active Expired - Fee Related
- 1987-10-15 JP JP62258490A patent/JPS63104890A/en active Pending
- 1987-10-17 KR KR870011536A patent/KR890000246A/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2047274A (en) * | 1979-03-29 | 1980-11-26 | Fuji Photo Film Co Ltd | Support for Lithographic Printing Plates and Process for Their Production |
US4324841A (en) * | 1979-08-24 | 1982-04-13 | Polychrome Corporation | Lithographic substrates |
EP0131926A1 (en) * | 1983-07-14 | 1985-01-23 | Fuji Photo Film Co., Ltd. | Process for producing aluminum support for lithographic printing plate |
Also Published As
Publication number | Publication date |
---|---|
DE3635304A1 (en) | 1988-04-28 |
JPS63104890A (en) | 1988-05-10 |
DE3786327D1 (en) | 1993-07-29 |
KR890000246A (en) | 1989-03-13 |
EP0268058A2 (en) | 1988-05-25 |
EP0268058B1 (en) | 1993-06-23 |
US4824535A (en) | 1989-04-25 |
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