BE659236A - - Google Patents
Info
- Publication number
- BE659236A BE659236A BE659236A BE659236A BE659236A BE 659236 A BE659236 A BE 659236A BE 659236 A BE659236 A BE 659236A BE 659236 A BE659236 A BE 659236A BE 659236 A BE659236 A BE 659236A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C09B23/102—The polymethine chain containing an even number of >CH- groups two heterocyclic rings linked carbon-to-carbon
-
- 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
- C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
-
- 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
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)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Quinoline Compounds (AREA)
- Indole 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 |
|---|---|---|---|
| IT633864 | 1964-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659236A true BE659236A (OSRAM) | 1965-05-28 |
Family
ID=11121010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659236A BE659236A (OSRAM) | 1964-03-23 | 1965-02-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE659236A (OSRAM) |
| CH (1) | CH453886A (OSRAM) |
| DE (1) | DE1569829C3 (OSRAM) |
| GB (2) | GB1116531A (OSRAM) |
-
1965
- 1965-02-03 BE BE659236A patent/BE659236A/xx unknown
- 1965-02-05 CH CH160365A patent/CH453886A/de unknown
- 1965-02-17 DE DE19651569829 patent/DE1569829C3/de not_active Expired
- 1965-03-23 GB GB1234465A patent/GB1116531A/en not_active Expired
- 1965-03-23 GB GB5816667A patent/GB1116532A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1116532A (en) | 1968-06-06 |
| DE1569829A1 (de) | 1970-05-14 |
| DE1569829B2 (de) | 1973-03-22 |
| DE1569829C3 (de) | 1973-10-18 |
| GB1116531A (en) | 1968-06-06 |
| CH453886A (de) | 1968-03-31 |