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 (US06650917-20031118-M00005.png) |
Family
ID=6833209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE447334D BE447334A (US06650917-20031118-M00005.png) | 1941-09-27 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE447334A (US06650917-20031118-M00005.png) |
FR (1) | FR886235A (US06650917-20031118-M00005.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE485784A (US06650917-20031118-M00005.png) * | 1947-11-18 | |||
US4965183A (en) * | 1988-10-05 | 1990-10-23 | Eastman Kodak Company | Tri-nuclear dyes for photographic compositions and method of prepartion |
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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 |