BE418013A - - Google Patents
Info
- Publication number
- BE418013A BE418013A BE418013DA BE418013A BE 418013 A BE418013 A BE 418013A BE 418013D A BE418013D A BE 418013DA BE 418013 A BE418013 A BE 418013A
- 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
- C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI53532D DE732691C (de) | 1935-10-31 | 1935-10-31 | Verfahren zur Herstellung von Polymethinfarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE418013A true BE418013A (xx) |
Family
ID=6542916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE418013D BE418013A (xx) | 1935-10-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2138223A (xx) |
| BE (1) | BE418013A (xx) |
| DE (1) | DE732691C (xx) |
| FR (1) | FR811947A (xx) |
| GB (1) | GB483045A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB546566A (en) * | 1941-01-17 | 1942-07-20 | John David Kendall | Improvements in or relating to dyestuffs |
| US2474426A (en) * | 1941-12-10 | 1949-06-28 | Ilford Ltd | Cyanine dyestuffs and dyestuff intermediates |
| US2481022A (en) * | 1945-07-03 | 1949-09-06 | Ilford Ltd | Production of cyanine dyestuffs |
| US2505496A (en) * | 1945-07-03 | 1950-04-25 | Ilford Ltd | Production of cyanine dyestuffs |
| BE539265A (xx) * | 1954-06-25 | |||
| US2955939A (en) * | 1956-09-13 | 1960-10-11 | Eastman Kodak Co | Holopolar cyanine dyes and photographic emulsions containing them |
| EP0247845A1 (en) * | 1986-05-30 | 1987-12-02 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Use of methine dyes for the determination of hydrogen peroxide or analytes producing same |
-
0
- BE BE418013D patent/BE418013A/xx unknown
-
1935
- 1935-10-31 DE DEI53532D patent/DE732691C/de not_active Expired
-
1936
- 1936-10-07 GB GB27237/36A patent/GB483045A/en not_active Expired
- 1936-10-20 US US106566A patent/US2138223A/en not_active Expired - Lifetime
- 1936-10-20 FR FR811947D patent/FR811947A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR811947A (fr) | 1937-04-26 |
| GB483045A (en) | 1938-04-07 |
| US2138223A (en) | 1938-11-29 |
| DE732691C (de) | 1943-03-09 |