BE447334A - - Google Patents
Info
- Publication number
- BE447334A BE447334A BE447334DA BE447334A BE 447334 A BE447334 A BE 447334A BE 447334D A BE447334D A BE 447334DA BE 447334 A BE447334 A BE 447334A
- 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
- C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
- C09B23/0083—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring the heteroring being rhodanine in the chain
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE886235X | 1941-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE447334A true BE447334A (de) |
Family
ID=6833209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE447334D BE447334A (de) | 1941-09-27 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE447334A (de) |
| FR (1) | FR886235A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE485785A (de) * | 1947-11-18 | |||
| US4965183A (en) * | 1988-10-05 | 1990-10-23 | Eastman Kodak Company | Tri-nuclear dyes for photographic compositions and method of prepartion |
-
0
- BE BE447334D patent/BE447334A/xx unknown
-
1942
- 1942-09-28 FR FR886235D patent/FR886235A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR886235A (fr) | 1943-10-08 |