BE386129A - - Google Patents
Info
- Publication number
- BE386129A BE386129A BE386129DA BE386129A BE 386129 A BE386129 A BE 386129A BE 386129D A BE386129D A BE 386129DA BE 386129 A BE386129 A BE 386129A
- Authority
- BE
- Belgium
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
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/14—Methine and polymethine dyes with an odd number of CH groups
- G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three CH groups
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)
- Pyridine Compounds (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI40633D DE606699C (de) | 1931-02-07 | 1931-02-07 | Verfahren zur Sensibilisierung lichtempfindlicher Halogensilberemulsionen fuer Gruen bis physiologisch Hellrot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE386129A true BE386129A (en:Method) |
Family
ID=6365020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE386129D BE386129A (en:Method) | 1931-02-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE386129A (en:Method) |
| DE (1) | DE606699C (en:Method) |
| FR (2) | FR730966A (en:Method) |
| GB (1) | GB383486A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE750122C (de) * | 1936-05-29 | 1944-12-14 | Verfahren zur Sensibilisierung von mehrschichtigem photographischem Material fuer Farbaufnahmen | |
| DE746136C (de) * | 1936-07-17 | 1944-06-10 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Halogensilberemulsionsschichten von hoher Rotempfindlichkeit und geringer Blaugruenempfindlichkeit fuer subtraktive Mehrfarbenverfahren |
| US2570494A (en) * | 1943-12-31 | 1951-10-09 | Gevaert Photoproducten N V | Supersensitized silver halide emulsions containing a meso-alkoxyl substituted carbocyanine and a 2,2' cyanine |
| DE1163671B (de) * | 1961-03-22 | 1964-02-20 | Agfa Ag | Verfahren zum Sensibilisieren von photographischen Halogensilberemulsionen |
-
0
- BE BE386129D patent/BE386129A/xx unknown
-
1931
- 1931-02-07 DE DEI40633D patent/DE606699C/de not_active Expired
-
1932
- 1932-02-03 FR FR730966D patent/FR730966A/fr not_active Expired
- 1932-02-08 GB GB3707/32A patent/GB383486A/en not_active Expired
- 1932-09-05 FR FR42245D patent/FR42245E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR730966A (fr) | 1932-08-26 |
| FR42245E (fr) | 1933-06-16 |
| GB383486A (en) | 1932-11-17 |
| DE606699C (de) | 1934-12-08 |