CH569305A5 - - Google Patents
Info
- Publication number
- CH569305A5 CH569305A5 CH416873A CH416873A CH569305A5 CH 569305 A5 CH569305 A5 CH 569305A5 CH 416873 A CH416873 A CH 416873A CH 416873 A CH416873 A CH 416873A CH 569305 A5 CH569305 A5 CH 569305A5
- Authority
- CH
- Switzerland
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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/30—Hardeners
-
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
- G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
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)
- Photosensitive Polymer And Photoresist Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT4921273A IT984289B (it) | 1972-04-05 | 1973-04-03 | Procedimento per produrre materiale fotografico all alogenuro d argento |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1561572A GB1394372A (en) | 1972-04-05 | 1972-04-05 | Photographic emulsions |
| GB1561672A GB1390237A (en) | 1972-04-05 | 1972-04-05 | Photographic emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH569305A5 true CH569305A5 (forum.php) | 1975-11-14 |
Family
ID=26251432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH416873A CH569305A5 (forum.php) | 1972-04-05 | 1973-03-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3843372A (forum.php) |
| JP (1) | JPS4917720A (forum.php) |
| CH (1) | CH569305A5 (forum.php) |
| FR (1) | FR2179136B1 (forum.php) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1535042A (en) * | 1975-04-09 | 1978-12-06 | Agfa Gevaert | Preparation of photographic silver halide emulsions |
| DE2802016C2 (de) * | 1978-01-18 | 1985-05-09 | Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf | Photographisches Aufzeichnungsmaterial vom Lith-Typ |
| JPS5828569B2 (ja) * | 1978-12-12 | 1983-06-16 | コニカ株式会社 | ハロゲン化銀写真感光材料 |
| US4243748A (en) * | 1979-05-29 | 1981-01-06 | E. I. Du Pont De Nemours And Company | Light-sensitive silver halide reproduction material |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2438716A (en) * | 1944-10-06 | 1948-03-30 | Gen Aniline & Film Corp | Stabilized silver halide emulsions |
| BE594454A (forum.php) * | 1959-09-04 |
-
1973
- 1973-03-22 CH CH416873A patent/CH569305A5/xx not_active IP Right Cessation
- 1973-03-29 US US00346948A patent/US3843372A/en not_active Expired - Lifetime
- 1973-04-04 FR FR7312202A patent/FR2179136B1/fr not_active Expired
- 1973-04-05 JP JP48038348A patent/JPS4917720A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4917720A (forum.php) | 1974-02-16 |
| US3843372A (en) | 1974-10-22 |
| FR2179136B1 (forum.php) | 1977-02-04 |
| FR2179136A1 (forum.php) | 1973-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |