BE522654A - - Google Patents
Info
- Publication number
- BE522654A BE522654A BE522654DA BE522654A BE 522654 A BE522654 A BE 522654A BE 522654D A BE522654D A BE 522654DA BE 522654 A BE522654 A BE 522654A
- 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
- C09B23/14—Styryl dyes
- C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US308908A US2689849A (en) | 1952-09-10 | 1952-09-10 | Cyanine dyes containing the triazolo[4, 3-alpha] quinoline or tetrazolo[alpha] quinoline nucleus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE522654A true BE522654A (US20020051482A1-20020502-M00020.png) |
Family
ID=23195884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE522654D BE522654A (US20020051482A1-20020502-M00020.png) | 1952-09-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2689849A (US20020051482A1-20020502-M00020.png) |
| BE (1) | BE522654A (US20020051482A1-20020502-M00020.png) |
| GB (1) | GB736266A (US20020051482A1-20020502-M00020.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE535047A (US20020051482A1-20020502-M00020.png) * | 1954-01-21 | |||
| US2786054A (en) * | 1954-08-19 | 1957-03-19 | Eastman Kodak Co | Cyanines from triazolo bases |
| US2870014A (en) * | 1957-01-09 | 1959-01-20 | Eastman Kodak Co | Cyanines from triazolo bases |
| BE630906A (US20020051482A1-20020502-M00020.png) * | 1962-04-13 | |||
| US3449335A (en) * | 1966-01-03 | 1969-06-10 | Gaf Corp | Merocyanine dyes containing the carbostyril nucleus |
| US3909275A (en) * | 1970-01-15 | 1975-09-30 | Minnesota Mining & Mfg | Cyanine dye salts, merocyanine dyes, and their use in silver halide photographic emulsions |
| US4003750A (en) * | 1973-05-03 | 1977-01-18 | Eastman Kodak Company | Silver halide emulsion containing photographic sensitizing dyes |
| US5658751A (en) * | 1993-04-13 | 1997-08-19 | Molecular Probes, Inc. | Substituted unsymmetrical cyanine dyes with selected permeability |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE472445A (US20020051482A1-20020502-M00020.png) * | 1946-04-11 |
-
0
- BE BE522654D patent/BE522654A/xx unknown
-
1952
- 1952-09-10 US US308908A patent/US2689849A/en not_active Expired - Lifetime
-
1953
- 1953-09-09 GB GB24924/53A patent/GB736266A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB736266A (en) | 1955-09-07 |
| US2689849A (en) | 1954-09-21 |
