FR60814E - Procédé photographique d'inversion perfectionné - Google Patents
Procédé photographique d'inversion perfectionnéInfo
- Publication number
- FR60814E FR60814E FR60814DA FR60814E FR 60814 E FR60814 E FR 60814E FR 60814D A FR60814D A FR 60814DA FR 60814 E FR60814 E FR 60814E
- Authority
- FR
- France
- Prior art keywords
- photographic process
- improved inversion
- inversion
- improved
- photographic
- 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
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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/485—Direct positive emulsions
- G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
- G03C1/48584—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure spectrally sensitised
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13832/47A GB645877A (en) | 1947-05-22 | 1947-05-22 | Improvements in photographic reversal processes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR60814E true FR60814E (fr) | 1955-01-31 |
Family
ID=10030179
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR983013D Expired FR983013A (fr) | 1947-05-22 | 1948-05-22 | Procédé photographique d'inversion perfectionné |
FR60814D Expired FR60814E (fr) | 1947-05-22 | 1949-08-12 | Procédé photographique d'inversion perfectionné |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR983013D Expired FR983013A (fr) | 1947-05-22 | 1948-05-22 | Procédé photographique d'inversion perfectionné |
Country Status (6)
Country | Link |
---|---|
US (1) | US2497876A (fr) |
BE (2) | BE482643A (fr) |
CH (1) | CH289400A (fr) |
FR (2) | FR983013A (fr) |
GB (2) | GB645877A (fr) |
NL (1) | NL72136C (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE512294A (fr) * | 1951-06-27 | |||
US3189456A (en) * | 1961-06-19 | 1965-06-15 | Du Pont | Radiation-sensitive emulsions and elements and their preparation |
GB1054284A (fr) * | 1963-02-14 | |||
US3510348A (en) * | 1966-03-11 | 1970-05-05 | Eastman Kodak Co | Direct positive recording film |
GB1335964A (en) * | 1970-02-17 | 1973-10-31 | Agfa Gevaert | Spectral sensitization of light-sensitive silver halide emulsions |
GB1335965A (en) * | 1970-02-17 | 1973-10-31 | Agfa Gevaert | Spectrally sensitized silver halide emulsions |
US3979213A (en) * | 1972-06-19 | 1976-09-07 | Gilman Jr Paul B | Spectrally sensitized silver halide emulsion containing an internal metal dopant |
JPS5660442A (en) * | 1979-10-23 | 1981-05-25 | Fuji Photo Film Co Ltd | Photosensitive lithographic plate and method for making lithographic plate |
US5789139A (en) | 1995-12-27 | 1998-08-04 | Fuji Photo Film Co., Ltd. | Hydrazide compound and silver halide photographic photosensitive material comprising the same |
EP0782041B1 (fr) | 1995-12-27 | 1999-11-17 | Fuji Photo Film Co., Ltd. | Matériau photographique à l'halogénure d'argent sensible à la lumière |
EP0794456B1 (fr) | 1996-03-07 | 2003-01-29 | Agfa-Gevaert | Procédé de reproduction d'une image médicale mémorisée électroniquement sur matériau photographique sensible à la lumière |
-
0
- BE BE490621D patent/BE490621A/xx unknown
- BE BE482643D patent/BE482643A/xx unknown
- NL NL72136D patent/NL72136C/xx active
-
1947
- 1947-05-22 GB GB13832/47A patent/GB645877A/en not_active Expired
-
1948
- 1948-05-22 FR FR983013D patent/FR983013A/fr not_active Expired
- 1948-05-22 CH CH289400D patent/CH289400A/fr unknown
- 1948-08-13 US US44215A patent/US2497876A/en not_active Expired - Lifetime
- 1948-10-04 GB GB25825/48A patent/GB655009A/en not_active Expired
-
1949
- 1949-08-12 FR FR60814D patent/FR60814E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB645877A (en) | 1950-11-08 |
GB655009A (en) | 1951-07-04 |
CH289400A (fr) | 1953-03-15 |
NL72136C (fr) | |
FR983013A (fr) | 1951-06-18 |
BE482643A (fr) | |
US2497876A (en) | 1950-02-21 |
BE490621A (fr) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1089934A (fr) | Procédé de reproduction photographique et nouveaux produits obtenus | |
FR983013A (fr) | Procédé photographique d'inversion perfectionné | |
FR978176A (fr) | Procédé d'adsorption cyclique | |
FR1013508A (fr) | Procédé et compositions fongicides | |
FR1005596A (fr) | Procédé de polymérisation | |
FR978162A (fr) | Perfectionnements à l'appareillage photographique | |
FR1005601A (fr) | Procédé de polymérisation | |
FR953314A (fr) | Procédé photographique sculpto-lithoïde | |
FR945912A (fr) | Procédé de moulage | |
FR1003517A (fr) | Procédé d'exécution de fondations et ouvrages en résultant | |
FR1005486A (fr) | Procédé et machine d'abatage | |
FR56872E (fr) | Procédé d'électrolyse | |
FR1006040A (fr) | Procédé d'empaquetage parallélipipédique | |
FR938560A (fr) | Procédé d'agrandissement photographique et agrandissements réalisés suivant ce procédé | |
FR1005191A (fr) | Procédé de construction rapide | |
FR980400A (fr) | Procédé photographique de polycopie et tirages obtenus par ce procédé | |
FR57529E (fr) | Procédé de cinématographie en relief | |
FR970555A (fr) | Guides d'ondes électriques | |
FR949565A (fr) | Procédé de construction d'autoclaves à vide | |
FR1005515A (fr) | Procédé pour la construction d'ossatures de maisons | |
FR942372A (fr) | Procédé de construction | |
FR948584A (fr) | Procédé de ressemelage | |
FR1004471A (fr) | Procédé d'obtention de cristaux | |
FR934049A (fr) | Procédé d'obtention du relief cinématographique | |
FR1005253A (fr) | Procédé de sulfoxydation |