EP0441502A3 - Lithographic plate finisher - Google Patents
Lithographic plate finisher Download PDFInfo
- Publication number
- EP0441502A3 EP0441502A3 EP19910300533 EP91300533A EP0441502A3 EP 0441502 A3 EP0441502 A3 EP 0441502A3 EP 19910300533 EP19910300533 EP 19910300533 EP 91300533 A EP91300533 A EP 91300533A EP 0441502 A3 EP0441502 A3 EP 0441502A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate finisher
- finisher
- plate
- lithographic plate
- ink receptivity
- 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
- 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
- B41N3/08—Damping; Neutralising or similar differentiation treatments for lithographic printing formes; Gumming or finishing solutions, fountain solutions, correction or deletion fluids, or on-press development
Landscapes
- Printing Plates And Materials Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3047490A JPH03234595A (en) | 1990-02-09 | 1990-02-09 | Surface protectant for planographic printing plate |
JP30474/90 | 1990-02-09 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0441502A2 EP0441502A2 (en) | 1991-08-14 |
EP0441502A3 true EP0441502A3 (en) | 1991-08-21 |
EP0441502B1 EP0441502B1 (en) | 1994-12-28 |
EP0441502B2 EP0441502B2 (en) | 1998-08-26 |
Family
ID=12304858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19910300533 Expired - Lifetime EP0441502B2 (en) | 1990-02-09 | 1991-01-24 | Lithographic plate finisher |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0441502B2 (en) |
JP (1) | JPH03234595A (en) |
CA (1) | CA2034965A1 (en) |
DE (1) | DE69106158T3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19719936A1 (en) * | 1997-05-13 | 1998-11-19 | Fogra Forschungsgesellschaft D | Dampening solution for offset printing |
JP2001138656A (en) | 1999-11-10 | 2001-05-22 | Fuji Photo Film Co Ltd | Concentrated dampening water composition for lithographic printing |
US20020187427A1 (en) | 2001-05-18 | 2002-12-12 | Ulrich Fiebag | Additive composition for both rinse water recycling in water recycling systems and simultaneous surface treatment of lithographic printing plates |
DE102008025344A1 (en) | 2007-10-01 | 2009-04-02 | Heidelberger Druckmaschinen Ag | Re-imageable printing plate treatment method, involves removing developer i.e. rubber coating, before pre-allocation by using sodium hydroxide, caustic potash, ammonia, base, and hydrolyzing unit or by enzymatic shortening of polymers |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2653824A1 (en) * | 1975-11-26 | 1977-06-08 | Fuji Photo Film Co Ltd | DESENSITIZER FOR LITHOGRAPHIC PRINT PLATE AND METHOD OF APPLICATION |
EP0034788A1 (en) * | 1980-02-25 | 1981-09-02 | Hoechst Aktiengesellschaft | Emulsion lacquer and process for producing planographic printing formes |
EP0326715A2 (en) * | 1988-02-03 | 1989-08-09 | Hoechst Celanese Corporation | Developer/finisher compositions for litographic plates |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5957793A (en) * | 1982-09-02 | 1984-04-03 | Konishiroku Photo Ind Co Ltd | Protective agent for printing surface of planographic printing plate |
JPS5957242A (en) * | 1982-09-20 | 1984-04-02 | Konishiroku Photo Ind Co Ltd | Photoengraving method of lithographic printing plate |
JPS6273269A (en) * | 1985-09-26 | 1987-04-03 | Konishiroku Photo Ind Co Ltd | Processing method for photosensitive lithographic printing plate |
-
1990
- 1990-02-09 JP JP3047490A patent/JPH03234595A/en active Pending
-
1991
- 1991-01-24 EP EP19910300533 patent/EP0441502B2/en not_active Expired - Lifetime
- 1991-01-24 DE DE1991606158 patent/DE69106158T3/en not_active Expired - Fee Related
- 1991-01-25 CA CA 2034965 patent/CA2034965A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2653824A1 (en) * | 1975-11-26 | 1977-06-08 | Fuji Photo Film Co Ltd | DESENSITIZER FOR LITHOGRAPHIC PRINT PLATE AND METHOD OF APPLICATION |
EP0034788A1 (en) * | 1980-02-25 | 1981-09-02 | Hoechst Aktiengesellschaft | Emulsion lacquer and process for producing planographic printing formes |
EP0326715A2 (en) * | 1988-02-03 | 1989-08-09 | Hoechst Celanese Corporation | Developer/finisher compositions for litographic plates |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 11, no. 274 (P-612)(2721) 05 September 1987, & JP-A-62 73269 (KONISHIROKU PHOTO IND. CO. LTD.) * |
Also Published As
Publication number | Publication date |
---|---|
CA2034965A1 (en) | 1991-08-10 |
JPH03234595A (en) | 1991-10-18 |
EP0441502B1 (en) | 1994-12-28 |
DE69106158T3 (en) | 1999-02-25 |
DE69106158T2 (en) | 1995-05-04 |
DE69106158D1 (en) | 1995-02-09 |
EP0441502A2 (en) | 1991-08-14 |
EP0441502B2 (en) | 1998-08-26 |
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