IT1021529B - Procedimento per la preparazione di emulsioni fotosensibili agli aloge nuri d argento positive dirette di migliorate caratteristiche sensito metriche emulsioni fotosensibili co si ottenute ed elementi fotografici contenenti dette emulsioni agli alo cenuri d argento positive dirette - Google Patents
Procedimento per la preparazione di emulsioni fotosensibili agli aloge nuri d argento positive dirette di migliorate caratteristiche sensito metriche emulsioni fotosensibili co si ottenute ed elementi fotografici contenenti dette emulsioni agli alo cenuri d argento positive diretteInfo
- Publication number
- IT1021529B IT1021529B IT4937774A IT4937774A IT1021529B IT 1021529 B IT1021529 B IT 1021529B IT 4937774 A IT4937774 A IT 4937774A IT 4937774 A IT4937774 A IT 4937774A IT 1021529 B IT1021529 B IT 1021529B
- Authority
- IT
- Italy
- Prior art keywords
- emulsions
- direct
- photosensitive
- aretive
- argento
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 title 3
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
- G03C1/48515—Direct positive emulsions prefogged
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT4937774A IT1021529B (it) | 1974-03-21 | 1974-03-21 | Procedimento per la preparazione di emulsioni fotosensibili agli aloge nuri d argento positive dirette di migliorate caratteristiche sensito metriche emulsioni fotosensibili co si ottenute ed elementi fotografici contenenti dette emulsioni agli alo cenuri d argento positive dirette |
| CA222,603A CA1057106A (en) | 1974-03-21 | 1975-03-20 | Light sensitive, direct positive silver halide emulsions and process of manufacture |
| FR7508681A FR2273302B1 (index.php) | 1974-03-21 | 1975-03-20 | |
| BE154603A BE827000A (fr) | 1974-03-21 | 1975-03-21 | Emulsions a halogenure d'argent et leur fabrication |
| DE19752512646 DE2512646A1 (de) | 1974-03-21 | 1975-03-21 | Verfahren zur herstellung von lichtempfindlichen silberhalogenid-direktpositivemulsionen und photographisches aufzeichnungsmaterial |
| GB1200875A GB1498876A (en) | 1974-03-21 | 1975-03-21 | Light-sensitive silver halide emulsions |
| JP3485775A JPS50141322A (index.php) | 1974-03-21 | 1975-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT4937774A IT1021529B (it) | 1974-03-21 | 1974-03-21 | Procedimento per la preparazione di emulsioni fotosensibili agli aloge nuri d argento positive dirette di migliorate caratteristiche sensito metriche emulsioni fotosensibili co si ottenute ed elementi fotografici contenenti dette emulsioni agli alo cenuri d argento positive dirette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1021529B true IT1021529B (it) | 1978-02-20 |
Family
ID=11270517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4937774A IT1021529B (it) | 1974-03-21 | 1974-03-21 | Procedimento per la preparazione di emulsioni fotosensibili agli aloge nuri d argento positive dirette di migliorate caratteristiche sensito metriche emulsioni fotosensibili co si ottenute ed elementi fotografici contenenti dette emulsioni agli alo cenuri d argento positive dirette |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS50141322A (index.php) |
| BE (1) | BE827000A (index.php) |
| CA (1) | CA1057106A (index.php) |
| DE (1) | DE2512646A1 (index.php) |
| FR (1) | FR2273302B1 (index.php) |
| GB (1) | GB1498876A (index.php) |
| IT (1) | IT1021529B (index.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022753B1 (de) * | 1979-07-17 | 1982-11-03 | Ciba-Geigy Ag | Trinukleare halogenierte Cyaninfarbstoffe, Verfahren zu ihrer Herstellung, ihre Verwendung als Sensibilisatoren in direktpositiven photographischen Materialien, direktpositives photographisches Material mit einem Gehalt an trinuklearen halogenierten Cyaninfarbstoffen und Verwendung des direktpositiven photographischen Materials zur Herstellung direktpositiver Bilder |
| JPH05289213A (ja) * | 1992-04-08 | 1993-11-05 | Fuji Photo Film Co Ltd | 被らせ型直接ポジ用ハロゲン化銀乳剤の調製方法 |
| US5399466A (en) * | 1993-01-15 | 1995-03-21 | Eastman Kodak Company | [Method of processing] photographic elements having fogged grains and development inhibitors for interimage |
-
1974
- 1974-03-21 IT IT4937774A patent/IT1021529B/it active
-
1975
- 1975-03-20 CA CA222,603A patent/CA1057106A/en not_active Expired
- 1975-03-20 FR FR7508681A patent/FR2273302B1/fr not_active Expired
- 1975-03-21 BE BE154603A patent/BE827000A/xx unknown
- 1975-03-21 DE DE19752512646 patent/DE2512646A1/de not_active Withdrawn
- 1975-03-21 GB GB1200875A patent/GB1498876A/en not_active Expired
- 1975-03-22 JP JP3485775A patent/JPS50141322A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2273302A1 (index.php) | 1975-12-26 |
| FR2273302B1 (index.php) | 1982-03-19 |
| BE827000A (fr) | 1975-09-22 |
| CA1057106A (en) | 1979-06-26 |
| DE2512646A1 (de) | 1975-09-25 |
| GB1498876A (en) | 1978-01-25 |
| JPS50141322A (index.php) | 1975-11-13 |
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