BE509306A - - Google Patents
Info
- Publication number
- BE509306A BE509306A BE509306DA BE509306A BE 509306 A BE509306 A BE 509306A BE 509306D A BE509306D A BE 509306DA BE 509306 A BE509306 A BE 509306A
- 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
- G03C1/22—Methine and polymethine dyes with an even number of CH groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/10—The polymethine chain containing an even number of >CH- groups
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US211566A US2692829A (en) | 1951-02-17 | 1951-02-17 | Photographic emulsions sensitized with merocyanine dyes containing a 5(4)-thiazolone nucleus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE509306A true BE509306A (en:Method) |
Family
ID=22787448
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE509307D BE509307A (en:Method) | 1951-02-17 | ||
| BE509306D BE509306A (en:Method) | 1951-02-17 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE509307D BE509307A (en:Method) | 1951-02-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2692829A (en:Method) |
| BE (2) | BE509306A (en:Method) |
| FR (2) | FR1099410A (en:Method) |
| GB (2) | GB703520A (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899430A (en) * | 1959-08-11 | Chxch | ||
| BE522770A (en:Method) * | 1952-09-15 | |||
| US2886565A (en) * | 1955-09-12 | 1959-05-12 | Sperry Rand Corp | Photographic sensitizing dyes derived from 2-alkyl-5, 6-dihydro-4-h-pyrano (3, 2d) thiazole |
| BE551713A (en:Method) * | 1955-10-12 | |||
| BE560805A (en:Method) * | 1956-09-13 | |||
| US2944901A (en) * | 1957-01-18 | 1960-07-12 | Eastman Kodak Co | Multicontrast photographic emulsions |
| US3055952A (en) * | 1957-10-09 | 1962-09-25 | Du Pont | Hydroxyl-terminated polymers |
| US3312570A (en) * | 1961-05-29 | 1967-04-04 | Monsanto Co | Production of epitaxial films of semiconductor compound material |
| US3106466A (en) * | 1961-06-14 | 1963-10-08 | Horizons Inc | Print-out photoprocess with merocyanine dyes |
| US3218204A (en) * | 1962-07-13 | 1965-11-16 | Monsanto Co | Use of hydrogen halide as a carrier gas in forming ii-vi compound from a crude ii-vicompound |
| BE755812A (fr) * | 1969-09-05 | 1971-02-15 | Fuji Photo Film Co Ltd | Materiels photosensibles a plusieurs couches pour la photographie en couleurs |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2353164A (en) * | 1944-07-11 | Dyestuffs and dyestuff | ||
| FR810104A (fr) * | 1935-08-16 | 1937-03-15 | Ilford Ltd | Perfectionnements apportés aux matières tinctoriales |
| US2177402A (en) * | 1935-11-15 | 1939-10-24 | Eastman Kodak Co | Dye from thiazolones |
| DE873357C (de) * | 1937-04-23 | 1953-04-13 | Kodak Ag | Verfahren zum Sensibilisieren von Halogensilberemulsionen |
| US2166736A (en) * | 1937-04-23 | 1939-07-18 | Eastman Kodak Co | Photographic emulsion |
| US2282116A (en) * | 1939-04-14 | 1942-05-05 | Eastman Kodak Co | Photographic element |
| GB534140A (en) * | 1939-05-25 | 1941-02-28 | Kodak Ltd | Improvements in and relating to photographic emulsions and layers, and the manufacture of dyes for use therein and intermediates for such manufacture |
| BE442515A (en:Method) * | 1940-07-30 | |||
| US2320654A (en) * | 1940-08-08 | 1943-06-01 | Riester Oskar | Sensitization of photographic emulsions |
| US2656353A (en) * | 1950-12-29 | 1953-10-20 | Eastman Kodak Co | Sensitizing dyes containing a 2-thio-2, 5 (3, 4)-thiazoledione nucleus |
-
0
- BE BE509307D patent/BE509307A/xx unknown
- BE BE509306D patent/BE509306A/xx unknown
-
1951
- 1951-02-17 US US211566A patent/US2692829A/en not_active Expired - Lifetime
-
1952
- 1952-01-28 GB GB2229/52A patent/GB703520A/en not_active Expired
- 1952-02-15 GB GB4041/52A patent/GB700734A/en not_active Expired
- 1952-02-15 FR FR1099410D patent/FR1099410A/fr not_active Expired
- 1952-02-15 FR FR1101164D patent/FR1101164A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1101164A (fr) | 1955-10-04 |
| US2692829A (en) | 1954-10-26 |
| GB703520A (en) | 1954-02-03 |
| BE509307A (en:Method) | |
| GB700734A (en) | 1953-12-09 |
| FR1099410A (fr) | 1955-09-05 |