FR2506679A1 - Procede pour la protection de plaques d'impression lithographiques et plaque ainsi obtenue - Google Patents
Procede pour la protection de plaques d'impression lithographiques et plaque ainsi obtenueInfo
- Publication number
- FR2506679A1 FR2506679A1 FR8209499A FR8209499A FR2506679A1 FR 2506679 A1 FR2506679 A1 FR 2506679A1 FR 8209499 A FR8209499 A FR 8209499A FR 8209499 A FR8209499 A FR 8209499A FR 2506679 A1 FR2506679 A1 FR 2506679A1
- Authority
- FR
- France
- Prior art keywords
- plate
- protection
- lithographic printing
- printing plates
- water
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/40—Treatment after imagewise removal, e.g. baking
Abstract
L'INVENTION CONCERNE UN PROCEDE PERFECTIONNE POUR LE TRAITEMENT D'UNE PLAQUE LITHOGRAPHIQUE EXPOSEE ET DEVELOPPEE, QUI CONSISTE A TRAITER LA PLAQUE LITHOGRAPHIQUE DEVELOPPEE, AVANT LE CHAUFFAGE POUR FORMER UNE IMAGE FONDUE, PAR UNE SOLUTION AQUEUSE D'UNE SUBSTANCE SOLUBLE DANS L'EAU. SELON L'INVENTION, ON UTILISE, COMME SUBSTANCE SOLUBLE DANS L'EAU, UN COMPOSE DE FORMULE GENERALE I: (CF DESSIN DANS BOPI) DANS LAQUELLE R, R SONT IDENTIQUES OU DIFFERENTS ET PRESENTENT CHACUN L'HYDROGENE OU UN GROUPE ALKYLE LINEAIRE EN C-C, AVEC LA CONDITION SUPPLEMENTAIRE QUE R ET R NE PEUVENT PAS ETRE TOUS DEUX L'HYDROGENE ET M EST UN CATION DE METAL ALCALIN, ET LEURS MELANGES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26894181A | 1981-06-01 | 1981-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2506679A1 true FR2506679A1 (fr) | 1982-12-03 |
Family
ID=23025172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8209499A Pending FR2506679A1 (fr) | 1981-06-01 | 1982-06-01 | Procede pour la protection de plaques d'impression lithographiques et plaque ainsi obtenue |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS57204040A (fr) |
AU (1) | AU8428882A (fr) |
DE (1) | DE3219986A1 (fr) |
FR (1) | FR2506679A1 (fr) |
GB (1) | GB2099371B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3410522A1 (de) * | 1984-03-22 | 1985-10-03 | Hoechst Ag, 6230 Frankfurt | Einbrenngummierung fuer offsetdruckplatten und verfahren zur herstellung einer offsetdruckform |
AU6629286A (en) * | 1985-11-27 | 1987-07-01 | Macdermid, Inc. | Thermally stabilized photoresist images |
GB8822956D0 (en) * | 1988-09-30 | 1988-11-09 | Cookson Graphics Plc | Baking treatment of lithographic printing plate |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2277682A1 (fr) * | 1974-07-08 | 1976-02-06 | Vickers Ltd | Procede de preparation apres exposition d'une plaque sensible a un rayonnement et produit obtenu |
FR2316636A1 (fr) * | 1975-06-30 | 1977-01-28 | Hoechst Ag | Procede pour la fabrication de formes d'impression a plat |
US4191570A (en) * | 1978-10-10 | 1980-03-04 | Polychrome Corporation | Process for heat treating lithographic printing plates |
GB1575200A (en) * | 1977-02-21 | 1980-09-17 | Vickers Ltd | Printing plates |
-
1982
- 1982-05-26 GB GB8215429A patent/GB2099371B/en not_active Expired
- 1982-05-27 DE DE19823219986 patent/DE3219986A1/de not_active Withdrawn
- 1982-05-28 AU AU84288/82A patent/AU8428882A/en not_active Abandoned
- 1982-05-28 JP JP9205482A patent/JPS57204040A/ja active Pending
- 1982-06-01 FR FR8209499A patent/FR2506679A1/fr active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2277682A1 (fr) * | 1974-07-08 | 1976-02-06 | Vickers Ltd | Procede de preparation apres exposition d'une plaque sensible a un rayonnement et produit obtenu |
FR2316636A1 (fr) * | 1975-06-30 | 1977-01-28 | Hoechst Ag | Procede pour la fabrication de formes d'impression a plat |
GB1575200A (en) * | 1977-02-21 | 1980-09-17 | Vickers Ltd | Printing plates |
US4191570A (en) * | 1978-10-10 | 1980-03-04 | Polychrome Corporation | Process for heat treating lithographic printing plates |
Also Published As
Publication number | Publication date |
---|---|
GB2099371B (en) | 1984-12-19 |
DE3219986A1 (de) | 1982-12-16 |
AU8428882A (en) | 1982-12-09 |
GB2099371A (en) | 1982-12-08 |
JPS57204040A (en) | 1982-12-14 |
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