FR2407495A1 - Procede pour la realisation d'images photographiques - Google Patents
Procede pour la realisation d'images photographiquesInfo
- Publication number
- FR2407495A1 FR2407495A1 FR7830509A FR7830509A FR2407495A1 FR 2407495 A1 FR2407495 A1 FR 2407495A1 FR 7830509 A FR7830509 A FR 7830509A FR 7830509 A FR7830509 A FR 7830509A FR 2407495 A1 FR2407495 A1 FR 2407495A1
- Authority
- FR
- France
- Prior art keywords
- image
- silver halide
- layer
- silver
- development
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
APRES EXPOSITION SELON UNE IMAGE, ON TRAITE UN MATERIAU PHOTOGRAPHIQUE COMPRENANT AU MOINS PENDANT LE DEVELOPPEMENT DE L'HALOGENURE D'ARGENT, DANS L'ORDRE: UN REVETEMENT7, AU MOINS UNE COUCHE5 D'EMULSION D'HALOGENURE D'ARGENT, UNE COUCHE2 RENFERMANT UN COLORANT D'IMAGE MODIFIABLE ET UN SUPPORT1, AVEC UN COMPOSE DEVELOPPANT L'HALOGENURE D'ARGENT ET MODIFIANT (BLANCHISSANT) LE COLORANT D'IMAGE SELON UNE IMAGE INVERSE DE L'IMAGE ARGENTIQUE. APRES QUOI ON SEPARE L'IMAGE ARGENTIQUE DE L'IMAGE EN COULEURS. DIVERSES VARIANTES DANS LA CONSTITUTION DES COUCHES DE CE MATERIAU SONT DONNEES DANS LE MEMOIRE. UTILISATION DE CE PROCEDE PAR EXEMPLE POUR FILM DEVELOPPE DIRECTEMENT DANS LA CAMERA.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1314477 | 1977-10-28 | ||
GB4488477 | 1977-10-28 | ||
GB4801177 | 1977-11-18 | ||
GB7837932A GB2007378B (en) | 1977-10-28 | 1978-09-25 | Photographic processing method |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2407495A1 true FR2407495A1 (fr) | 1979-05-25 |
Family
ID=27429479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7830509A Withdrawn FR2407495A1 (fr) | 1977-10-28 | 1978-10-26 | Procede pour la realisation d'images photographiques |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5474431A (fr) |
DE (1) | DE2846688A1 (fr) |
ES (1) | ES474593A1 (fr) |
FR (1) | FR2407495A1 (fr) |
IT (1) | IT1106238B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0027430A2 (fr) * | 1979-10-12 | 1981-04-22 | Ciba-Geigy Ag | Matériau photographique comprenant une couche de séparation consistant en un copolymère greffé |
EP0035235A2 (fr) * | 1980-02-28 | 1981-09-09 | Ciba-Geigy Ag | Procédé pour la réalisation d'images photographiques, matériaux photographiques propres à ce procédé et images obtenues au moyen de ce procédé |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4485165A (en) * | 1984-02-15 | 1984-11-27 | Eastman Kodak Company | Photographic elements and processes for providing a monochromatic dye image |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR727168A (fr) * | 1931-10-21 | 1932-06-14 | Procédé de production d'images photographiques en couleurs | |
GB421727A (en) * | 1932-06-23 | 1934-12-24 | Bela Gaspar | An improved method of producing photographic dyestuff images |
DE683770C (de) * | 1932-10-28 | 1939-11-15 | Bela Gaspar Dr | Verfahren zur Herstellung von photographischen Farbstoffbildern |
GB661416A (en) * | 1949-03-14 | 1951-11-21 | Ilford Ltd | Improvements in or relating to the production of photographic copies |
FR1096222A (fr) * | 1952-06-25 | 1955-06-16 | Kodak Pathe | Procédé de reproduction photographique |
GB1183176A (en) * | 1967-04-20 | 1970-03-04 | Ciba Ltd | Process for the Development of Photographic Silver Images |
GB1183950A (en) * | 1967-09-20 | 1970-03-11 | Kodak Ltd | Image Reproduction Process |
CH541822A (de) * | 1967-04-20 | 1973-09-15 | Ciba Geigy Ag | Verfahren zur Entwicklung photographischer Bilder |
GB1330755A (en) * | 1970-04-17 | 1973-09-19 | Ciba Geigy Ag | Photographci development of silver salts |
DE2651920A1 (de) * | 1975-11-17 | 1977-05-26 | Du Pont | Photographisches verfahren |
FR2331815A1 (fr) * | 1975-11-17 | 1977-06-10 | Du Pont | Procede photographique positif utilisant un element a l'halogenure d'argent |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912423A (fr) * | 1972-02-29 | 1974-02-02 | ||
JPS53907B2 (fr) * | 1972-06-01 | 1978-01-12 |
-
1978
- 1978-10-26 IT IT51647/78A patent/IT1106238B/it active
- 1978-10-26 FR FR7830509A patent/FR2407495A1/fr not_active Withdrawn
- 1978-10-26 DE DE19782846688 patent/DE2846688A1/de not_active Withdrawn
- 1978-10-27 ES ES474593A patent/ES474593A1/es not_active Expired
- 1978-10-27 JP JP13172078A patent/JPS5474431A/ja active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR727168A (fr) * | 1931-10-21 | 1932-06-14 | Procédé de production d'images photographiques en couleurs | |
GB421727A (en) * | 1932-06-23 | 1934-12-24 | Bela Gaspar | An improved method of producing photographic dyestuff images |
DE683770C (de) * | 1932-10-28 | 1939-11-15 | Bela Gaspar Dr | Verfahren zur Herstellung von photographischen Farbstoffbildern |
GB661416A (en) * | 1949-03-14 | 1951-11-21 | Ilford Ltd | Improvements in or relating to the production of photographic copies |
FR1096222A (fr) * | 1952-06-25 | 1955-06-16 | Kodak Pathe | Procédé de reproduction photographique |
GB1183176A (en) * | 1967-04-20 | 1970-03-04 | Ciba Ltd | Process for the Development of Photographic Silver Images |
CH541822A (de) * | 1967-04-20 | 1973-09-15 | Ciba Geigy Ag | Verfahren zur Entwicklung photographischer Bilder |
GB1183950A (en) * | 1967-09-20 | 1970-03-11 | Kodak Ltd | Image Reproduction Process |
GB1330755A (en) * | 1970-04-17 | 1973-09-19 | Ciba Geigy Ag | Photographci development of silver salts |
DE2651920A1 (de) * | 1975-11-17 | 1977-05-26 | Du Pont | Photographisches verfahren |
FR2331815A1 (fr) * | 1975-11-17 | 1977-06-10 | Du Pont | Procede photographique positif utilisant un element a l'halogenure d'argent |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0027430A2 (fr) * | 1979-10-12 | 1981-04-22 | Ciba-Geigy Ag | Matériau photographique comprenant une couche de séparation consistant en un copolymère greffé |
EP0027430A3 (en) * | 1979-10-12 | 1981-09-02 | Ciba-Geigy Ag | Photographic material comprising a stripping layer consisting of a graft copolymer |
EP0035235A2 (fr) * | 1980-02-28 | 1981-09-09 | Ciba-Geigy Ag | Procédé pour la réalisation d'images photographiques, matériaux photographiques propres à ce procédé et images obtenues au moyen de ce procédé |
EP0035235A3 (en) * | 1980-02-28 | 1981-12-16 | Ciba-Geigy Ag | Process for the manufacture of photographic images; photographic material suitable to this process and photographic images obtained therewith |
Also Published As
Publication number | Publication date |
---|---|
DE2846688A1 (de) | 1979-05-03 |
ES474593A1 (es) | 1979-02-16 |
IT7851647A0 (it) | 1978-10-26 |
JPS5474431A (en) | 1979-06-14 |
IT1106238B (it) | 1985-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |