BE397525A - - Google Patents
Info
- Publication number
- BE397525A BE397525A BE397525DA BE397525A BE 397525 A BE397525 A BE 397525A BE 397525D A BE397525D A BE 397525DA BE 397525 A BE397525 A BE 397525A
- 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
- C09B23/02—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE423792X | 1932-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE397525A true BE397525A (bg) |
Family
ID=6472525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE397525D BE397525A (bg) | 1932-07-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2292021A (bg) |
| BE (1) | BE397525A (bg) |
| FR (1) | FR758198A (bg) |
| GB (1) | GB423792A (bg) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2494032A (en) * | 1946-06-03 | 1950-01-10 | Eastman Kodak Co | Styryl dyes |
-
0
- BE BE397525D patent/BE397525A/xx unknown
-
1933
- 1933-07-06 US US679264A patent/US2292021A/en not_active Expired - Lifetime
- 1933-07-07 GB GB19305/33A patent/GB423792A/en not_active Expired
- 1933-07-10 FR FR758198D patent/FR758198A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2292021A (en) | 1942-08-04 |
| FR758198A (fr) | 1934-01-11 |
| GB423792A (en) | 1935-02-07 |