BE556149A - - Google Patents
Info
- Publication number
- BE556149A BE556149A BE556149DA BE556149A BE 556149 A BE556149 A BE 556149A BE 556149D A BE556149D A BE 556149DA BE 556149 A BE556149 A BE 556149A
- 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
- G03C1/28—Sensitivity-increasing substances together with supersensitising substances
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)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coloring (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US575160A US2937089A (en) | 1956-03-30 | 1956-03-30 | Supersensitized photographic emulsions containing sulfonated compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE556149A true BE556149A (zh) |
Family
ID=24299189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE556149D BE556149A (zh) | 1956-03-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2937089A (zh) |
| BE (1) | BE556149A (zh) |
| FR (1) | FR1174058A (zh) |
| GB (1) | GB861194A (zh) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4199360A (en) * | 1974-12-24 | 1980-04-22 | Fuji Photo Film Co., Ltd. | Method for spectrally sensitizing photographic light-sensitive emulsions |
| JPS5722094B2 (zh) * | 1974-12-24 | 1982-05-11 | ||
| US5747235A (en) | 1996-01-26 | 1998-05-05 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| US6010841A (en) * | 1996-01-26 | 2000-01-04 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| US5747236A (en) * | 1996-01-26 | 1998-05-05 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| DE69731568T2 (de) | 1996-01-26 | 2005-12-22 | Eastman Kodak Co. | Lichtempfindliche Silberhalogenidemulsionschicht mit gesteigerter photographischer Empfindlichkeit |
| EP0893731B1 (en) * | 1997-07-25 | 2004-01-28 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| US5994051A (en) * | 1997-07-25 | 1999-11-30 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| EP0893732B1 (en) * | 1997-07-25 | 2003-01-22 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| US6022307A (en) * | 1998-07-14 | 2000-02-08 | American Cyanamid Company | Substituted dibenzothiophenes having antiangiogenic activity |
| US6514682B1 (en) | 2001-06-20 | 2003-02-04 | Eastman Kodak Company | Speed addendum for photographic emulsions |
| GB0700606D0 (en) * | 2007-01-11 | 2007-02-21 | Crysoptix Ltd | Polycyclic organic compound,anisotropic optical film and method of production thereof |
| WO2010020928A2 (en) | 2008-08-19 | 2010-02-25 | Crysoptix Kk | Composition of organic compounds, optical film and method of production thereof |
| US11767299B2 (en) | 2017-06-23 | 2023-09-26 | Merck Patent Gmbh | Materials for organic electroluminescent devices |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA484289A (en) * | 1952-06-24 | H. Carroll Burt | Sensitized photographic emulsion | |
| US2412815A (en) * | 1946-12-17 | Mcarbocyanine dyes | ||
| BE414965A (zh) * | 1935-04-12 | |||
| US2534050A (en) * | 1946-06-11 | 1950-12-12 | Du Pont | Process of treating photographic layers containing color formers with metal salt hardening agents |
| BE516242A (zh) * | 1951-12-15 | |||
| US2725292A (en) * | 1952-05-15 | 1955-11-29 | Eastman Kodak Co | Colored couplers containing solubilizing groups |
| BE524891A (zh) * | 1952-12-09 | |||
| BE557438A (zh) * | 1956-05-14 |
-
0
- BE BE556149D patent/BE556149A/xx unknown
-
1956
- 1956-03-30 US US575160A patent/US2937089A/en not_active Expired - Lifetime
-
1957
- 1957-03-29 FR FR1174058D patent/FR1174058A/fr not_active Expired
- 1957-03-29 GB GB10434/57A patent/GB861194A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1174058A (fr) | 1959-03-05 |
| GB861194A (en) | 1961-02-15 |
| US2937089A (en) | 1960-05-17 |