CH5736958A4 - - Google Patents
Info
- Publication number
- CH5736958A4 CH5736958A4 CH5736958A CH5736958A CH5736958A4 CH 5736958 A4 CH5736958 A4 CH 5736958A4 CH 5736958 A CH5736958 A CH 5736958A CH 5736958 A CH5736958 A CH 5736958A CH 5736958 A4 CH5736958 A4 CH 5736958A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
-
- 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
-
- 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
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- 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)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA26841A DE1053309B (de) | 1957-03-28 | 1957-03-28 | Verfahren zur Sensibilisierung von Halogensilberemulsionen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH5736958A4 true CH5736958A4 (US06653308-20031125-C00197.png) | 1963-06-15 |
| CH369017A CH369017A (de) | 1963-06-15 |
Family
ID=6926252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH5736958A CH369017A (de) | 1957-03-28 | 1958-03-22 | Verfahren zur Sensibilisierung von Halogensilberemulsionen |
Country Status (6)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL127569C (US06653308-20031125-C00197.png) * | 1963-08-30 | |||
| EP0683427B1 (en) * | 1994-05-18 | 2001-11-14 | Eastman Kodak Company | Blue sensitizing dyes with heterocyclic substituents |
| DE19745886A1 (de) * | 1997-10-17 | 1999-04-22 | Agfa Gevaert Ag | Farbfotografisches Silberhalogenidmaterial |
| DE19843082A1 (de) | 1998-09-19 | 2000-03-23 | Agfa Gevaert Ag | Cyaninfarbstoffe |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2395879A (en) * | 1946-03-05 | Cyanine dyestuffs | ||
| US2104064A (en) * | 1931-07-28 | 1938-01-04 | Agfa Ansco Corp | Sensitizing of silver-halide emulsions |
| US2065412A (en) * | 1931-09-19 | 1936-12-22 | Agfa Ansco Corp | Sensitizing of photographic emulsions |
| US2060383A (en) * | 1932-03-18 | 1936-11-10 | Agfa Ansco Corp | Sensitized silver halide emulsions |
| US2233873A (en) * | 1937-06-23 | 1941-03-04 | Ici Ltd | Azo dyestuff intermediates |
| US2278461A (en) * | 1939-01-11 | 1942-04-07 | Du Pont Film Mfg Corp | Photographic sensitizing dyes and compositions containing the same |
| US2415927A (en) * | 1944-10-17 | 1947-02-18 | Gen Aniline & Film Corp | Method of sensitizing photographic silver-halide emulsions |
| GB626470A (en) * | 1946-06-17 | 1949-07-15 | Gevaert Photo Producten Naamlo | Improvements in or relating to methine dyestuffs, their preparation and the sensitisation of photographic emulsions therewith |
| US2610190A (en) * | 1949-03-12 | 1952-09-09 | American Cyanamid Co | Preparation of benzothiazole through pyrolysis |
| US2715629A (en) * | 1952-07-16 | 1955-08-16 | Du Pont | Sulfonic acid derivatives of 2-(4'-dialkylaminophenyl)-benzothiazole |
| BE555921A (US06653308-20031125-C00197.png) * | 1956-03-19 |
-
0
- BE BE566164D patent/BE566164A/xx unknown
-
1957
- 1957-03-28 DE DEA26841A patent/DE1053309B/de active Pending
-
1958
- 1958-03-22 CH CH5736958A patent/CH369017A/de unknown
- 1958-03-25 US US723881A patent/US3084045A/en not_active Expired - Lifetime
- 1958-03-27 FR FR1204394D patent/FR1204394A/fr not_active Expired
- 1958-03-28 GB GB10070/58A patent/GB855686A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB855686A (en) | 1960-12-07 |
| DE1053309B (de) | 1959-03-19 |
| FR1204394A (fr) | 1960-01-26 |
| US3084045A (en) | 1963-04-02 |
| BE566164A (US06653308-20031125-C00197.png) | |
| CH369017A (de) | 1963-06-15 |
