JPS5581346A - Production of supporting body for lithographic printing plate - Google Patents
Production of supporting body for lithographic printing plateInfo
- Publication number
- JPS5581346A JPS5581346A JP15507778A JP15507778A JPS5581346A JP S5581346 A JPS5581346 A JP S5581346A JP 15507778 A JP15507778 A JP 15507778A JP 15507778 A JP15507778 A JP 15507778A JP S5581346 A JPS5581346 A JP S5581346A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- supporting body
- less
- oxide film
- aqueous solution
- 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.)
- Pending
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000010407 anodic oxide Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000008119 colloidal silica Substances 0.000 abstract 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 abstract 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 229940071826 hydroxyethyl cellulose Drugs 0.000 abstract 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 abstract 1
- -1 zirconate Chemical compound 0.000 abstract 1
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
Landscapes
- Printing Plates And Materials Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
PURPOSE:To product the captioned supporting body capable of forming PS plate excelling in contact characteristic and causing less printing soiling, by processing an anodic oxide film provided on Al plate in aqueous solution of specified compound, and providing a layer of hydrophilic high molecular compound dispersed with colloidal silica thereon. CONSTITUTION:An anodic oxide film of about 10g/m<2> or less (preferably 0.1- 5g/m<2>) is formed on an Al plate, and is processed in aqueous solution of about 0.1-10wt% of at laest one kind of silicate, zirconate, molybdate, tungstate, vanadate, and borate (especially alkali metal silicate is preferable). Then, a mixture of colloidal silica about 2-10wt. parts being dispersed in about 1 wt. part of hydrophilic high molecular compound (gelatine, hydroxy ethyl cellulose, etc.) is spread on the Al plate after processing above, and a layer of about 1g/m<2> or less (preferably 0.05-0.2g/m<2>) in dry weight of silica is formed. which is used as the supporting body for PS plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15507778A JPS5581346A (en) | 1978-12-14 | 1978-12-14 | Production of supporting body for lithographic printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15507778A JPS5581346A (en) | 1978-12-14 | 1978-12-14 | Production of supporting body for lithographic printing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5581346A true JPS5581346A (en) | 1980-06-19 |
Family
ID=15598143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15507778A Pending JPS5581346A (en) | 1978-12-14 | 1978-12-14 | Production of supporting body for lithographic printing plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5581346A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60149491A (en) * | 1984-01-17 | 1985-08-06 | Fuji Photo Film Co Ltd | Supporting body for lithographic plate |
| JPS6285255A (en) * | 1985-10-09 | 1987-04-18 | Fuji Photo Film Co Ltd | Photosensitive lithographic printing plate |
| JPWO2015053194A1 (en) * | 2013-10-07 | 2017-03-09 | 日産化学工業株式会社 | Metal-containing resist underlayer film forming composition containing polyacid |
-
1978
- 1978-12-14 JP JP15507778A patent/JPS5581346A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60149491A (en) * | 1984-01-17 | 1985-08-06 | Fuji Photo Film Co Ltd | Supporting body for lithographic plate |
| JPS6285255A (en) * | 1985-10-09 | 1987-04-18 | Fuji Photo Film Co Ltd | Photosensitive lithographic printing plate |
| JPWO2015053194A1 (en) * | 2013-10-07 | 2017-03-09 | 日産化学工業株式会社 | Metal-containing resist underlayer film forming composition containing polyacid |
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