GB1116531A - New cyanine dyes derived from bases of the quinoline type and use thereof for sensitization of photographic emulsions - Google Patents
New cyanine dyes derived from bases of the quinoline type and use thereof for sensitization of photographic emulsionsInfo
- Publication number
- GB1116531A GB1116531A GB1234465A GB1234465A GB1116531A GB 1116531 A GB1116531 A GB 1116531A GB 1234465 A GB1234465 A GB 1234465A GB 1234465 A GB1234465 A GB 1234465A GB 1116531 A GB1116531 A GB 1116531A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bases
- cyanine dyes
- sensitization
- photographic emulsions
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000975 dye Substances 0.000 title abstract 3
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 title abstract 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 title 2
- 206010070834 Sensitisation Diseases 0.000 title 1
- 239000000839 emulsion Substances 0.000 title 1
- 230000008313 sensitization Effects 0.000 title 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- DZVCFNFOPIZQKX-LTHRDKTGSA-M merocyanine Chemical compound [Na+].O=C1N(CCCC)C(=O)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 DZVCFNFOPIZQKX-LTHRDKTGSA-M 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002391 heterocyclic compounds Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical group 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Indole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Quinoline Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT633864 | 1964-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1116531A true GB1116531A (en) | 1968-06-06 |
Family
ID=11121010
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5816667A Expired GB1116532A (en) | 1964-03-23 | 1965-03-23 | Quinoline bases |
| GB1234465A Expired GB1116531A (en) | 1964-03-23 | 1965-03-23 | New cyanine dyes derived from bases of the quinoline type and use thereof for sensitization of photographic emulsions |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5816667A Expired GB1116532A (en) | 1964-03-23 | 1965-03-23 | Quinoline bases |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE659236A (enrdf_load_stackoverflow) |
| CH (1) | CH453886A (enrdf_load_stackoverflow) |
| DE (1) | DE1569829C3 (enrdf_load_stackoverflow) |
| GB (2) | GB1116532A (enrdf_load_stackoverflow) |
-
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 GB5816667A patent/GB1116532A/en not_active Expired
- 1965-03-23 GB GB1234465A patent/GB1116531A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH453886A (de) | 1968-03-31 |
| DE1569829A1 (de) | 1970-05-14 |
| DE1569829C3 (de) | 1973-10-18 |
| DE1569829B2 (de) | 1973-03-22 |
| BE659236A (enrdf_load_stackoverflow) | 1965-05-28 |
| GB1116532A (en) | 1968-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB552922A (en) | Improvements in and relating to dye bases | |
| GB926691A (en) | Improvements in sensitized photographic emulsions and in sensitizing dyes therefor | |
| GB893681A (en) | Improvements in dye-sensitized photographic emulsions | |
| GB1186720A (en) | Photographic Emulsions | |
| GB792380A (en) | Improvements in photographic sensitizing dyes | |
| GB703520A (en) | Improvements in and relating to processes of making merocyanine dyes and to photographic silver halide emulsions containing them | |
| GB1402881A (en) | Dyes and photographic products containing them | |
| GB1232877A (enrdf_load_stackoverflow) | ||
| GB1116531A (en) | New cyanine dyes derived from bases of the quinoline type and use thereof for sensitization of photographic emulsions | |
| GB1175733A (en) | Photosensitive Compositions | |
| GB1044734A (en) | Optically sensitized photographic silver halide emulsions | |
| GB1000196A (en) | Photosensitive compositions including merocyanine dye bases | |
| GB1103334A (en) | New cyanine dyes derived from the 2-ethylmercapto-5-acetaminothiazole, and their use especially as photographic sensitizers | |
| GB1022872A (en) | Tetraazaindene compounds and their use in photographic emulsions | |
| GB1297077A (enrdf_load_stackoverflow) | ||
| GB1065654A (en) | Dyes,processes for preparing them and light-sensitive photographic silver halide emulsions containing them | |
| GB979045A (en) | Polymethine dyes, process of making them and photographic elements containing them | |
| GB812924A (en) | Improvements in sensitising dyes for photographic silver halide emulsions | |
| GB1092526A (en) | New cyanine dyes derived from heterocyclic bases of 1, 4, 7, 9- tetrazaindene | |
| GB801275A (en) | New photo-sensitizing dyestuffs and their manufacture and products containing them | |
| GB740770A (en) | Improvements in and relating to polymethine dyes and photographic silver halide emulsions containing them | |
| GB1092063A (en) | Preparation of 5:6-dicyano-benzimidazole derivatives | |
| GB850482A (en) | Improvements in or relating to photographic desensitised emulsions | |
| GB1326126A (en) | Cyanine and merocyanine dyes | |
| GB922093A (en) | Polymethine dyes and photographic emulsions containing them |