BE524483A - - Google Patents
Info
- Publication number
- BE524483A BE524483A BE524483DA BE524483A BE 524483 A BE524483 A BE 524483A BE 524483D A BE524483D A BE 524483DA BE 524483 A BE524483 A BE 524483A
- 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
- C09B23/10—The polymethine chain containing an even number of >CH- groups
- C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE764690X | 1952-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE524483A true BE524483A (sl) |
Family
ID=6672915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE524483D BE524483A (sl) | 1952-11-21 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE524483A (sl) |
| FR (1) | FR1092644A (sl) |
| GB (1) | GB764690A (sl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979501A (en) * | 1959-05-18 | 1961-04-11 | Ilford Ltd | Methin dyes containing pyrroline nuclei |
-
0
- BE BE524483D patent/BE524483A/xx unknown
-
1953
- 1953-11-20 FR FR1092644D patent/FR1092644A/fr not_active Expired
- 1953-11-23 GB GB32491/53A patent/GB764690A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979501A (en) * | 1959-05-18 | 1961-04-11 | Ilford Ltd | Methin dyes containing pyrroline nuclei |
Also Published As
| Publication number | Publication date |
|---|---|
| GB764690A (en) | 1957-01-02 |
| FR1092644A (fr) | 1955-04-25 |