DE2149920C3 - Elektrophotographisches Verfahren zur Herstellung von Druckformen - Google Patents
Elektrophotographisches Verfahren zur Herstellung von DruckformenInfo
- Publication number
- DE2149920C3 DE2149920C3 DE2149920A DE2149920A DE2149920C3 DE 2149920 C3 DE2149920 C3 DE 2149920C3 DE 2149920 A DE2149920 A DE 2149920A DE 2149920 A DE2149920 A DE 2149920A DE 2149920 C3 DE2149920 C3 DE 2149920C3
- Authority
- DE
- Germany
- Prior art keywords
- hydrophilization
- production
- printing forms
- toner
- temperature
- 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
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000007788 liquid Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000000243 solution Substances 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 229940075582 sorbic acid Drugs 0.000 description 2
- 235000010199 sorbic acid Nutrition 0.000 description 2
- 239000004334 sorbic acid Substances 0.000 description 2
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 239000006012 monoammonium phosphate Substances 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical class [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/26—Electrographic processes using a charge pattern for the production of printing plates for non-xerographic printing processes
- G03G13/28—Planographic printing plates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
- Printing Plates And Materials Therefor (AREA)
- Printing Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10821471A | 1971-01-20 | 1971-01-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2149920A1 DE2149920A1 (de) | 1972-08-03 |
| DE2149920B2 DE2149920B2 (de) | 1980-03-20 |
| DE2149920C3 true DE2149920C3 (de) | 1980-11-20 |
Family
ID=22320918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2149920A Expired DE2149920C3 (de) | 1971-01-20 | 1971-10-06 | Elektrophotographisches Verfahren zur Herstellung von Druckformen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3701673A (OSRAM) |
| JP (1) | JPS5021883B1 (OSRAM) |
| BE (1) | BE774702A (OSRAM) |
| CA (1) | CA941244A (OSRAM) |
| DE (1) | DE2149920C3 (OSRAM) |
| FR (1) | FR2122845A5 (OSRAM) |
| GB (1) | GB1378721A (OSRAM) |
| IT (1) | IT951591B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2053091B (en) * | 1979-06-04 | 1983-03-16 | Fuji Photo Film Co Ltd | Process for forming a lithographic printing plate by electrophotography |
-
1971
- 1971-01-20 US US108214A patent/US3701673A/en not_active Expired - Lifetime
- 1971-09-16 CA CA122,971A patent/CA941244A/en not_active Expired
- 1971-09-24 IT IT29038/71A patent/IT951591B/it active
- 1971-10-06 DE DE2149920A patent/DE2149920C3/de not_active Expired
- 1971-10-25 FR FR7138272A patent/FR2122845A5/fr not_active Expired
- 1971-10-29 BE BE774702A patent/BE774702A/xx unknown
- 1971-12-21 JP JP46103327A patent/JPS5021883B1/ja active Pending
-
1972
- 1972-01-19 GB GB265972A patent/GB1378721A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2122845A5 (OSRAM) | 1972-09-01 |
| IT951591B (it) | 1973-07-10 |
| BE774702A (fr) | 1972-02-14 |
| US3701673A (en) | 1972-10-31 |
| CA941244A (en) | 1974-02-05 |
| DE2149920B2 (de) | 1980-03-20 |
| DE2149920A1 (de) | 1972-08-03 |
| JPS5021883B1 (OSRAM) | 1975-07-26 |
| GB1378721A (en) | 1974-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |