BE480615A - - Google Patents
Info
- Publication number
- BE480615A BE480615A BE480615DA BE480615A BE 480615 A BE480615 A BE 480615A BE 480615D A BE480615D A BE 480615DA BE 480615 A BE480615 A BE 480615A
- 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
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/84—Naphthothiazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D293/00—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms
- C07D293/10—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D293/12—Selenazoles; Hydrogenated selenazoles
-
- 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
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US730564A US2481698A (en) | 1947-02-24 | 1947-02-24 | Thioketones and process for preparing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE480615A true BE480615A (nl) |
Family
ID=24935865
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE480616D BE480616A (nl) | 1947-02-24 | ||
| BE480615D BE480615A (nl) | 1947-02-24 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE480616D BE480616A (nl) | 1947-02-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2481698A (nl) |
| BE (2) | BE480615A (nl) |
| FR (1) | FR1017746A (nl) |
| GB (1) | GB645288A (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3128179A (en) * | 1960-09-02 | 1964-04-07 | Eastman Kodak Co | Cyanine dye-sensitized photoconductive compositions comprising zinc oxide |
| DE2533602C2 (de) * | 1975-07-26 | 1982-09-02 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur Herstellung von Farbauszugsnegativen für den Cyandruck |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2332517A (en) * | 1943-10-26 | Ctanine djtesttjff intermediates | ||
| US2231658A (en) * | 1937-12-16 | 1941-02-11 | Eastman Kodak Co | Photographic emulsion |
| US2369646A (en) * | 1939-12-15 | 1945-02-20 | Eastman Kodak Co | Thioketones |
| US2315498A (en) * | 1939-12-15 | 1943-04-06 | Eastman Kodak Co | Polymethine dye intermediate and process of preparation |
| DE918285C (de) * | 1940-09-17 | 1954-09-23 | Agfa Ag Fuer Photofabrikation | Verfahren zur Herstellung von symmetrischen und unsymmetrischen Carbocyaninen |
-
0
- BE BE480616D patent/BE480616A/xx unknown
- BE BE480615D patent/BE480615A/xx unknown
-
1947
- 1947-02-24 US US730564A patent/US2481698A/en not_active Expired - Lifetime
-
1948
- 1948-02-24 GB GB5492/48A patent/GB645288A/en not_active Expired
- 1948-02-24 FR FR1017746D patent/FR1017746A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1017746A (fr) | 1952-12-18 |
| US2481698A (en) | 1949-09-13 |
| BE480616A (nl) | |
| GB645288A (en) | 1950-10-25 |