BE571034A - - Google Patents
Info
- Publication number
- BE571034A BE571034A BE571034DA BE571034A BE 571034 A BE571034 A BE 571034A BE 571034D A BE571034D A BE 571034DA BE 571034 A BE571034 A BE 571034A
- Authority
- BE
- Belgium
- Prior art keywords
- sulfate
- formula
- condensed
- alkyl
- betaines
- Prior art date
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
- C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE571034A true BE571034A (OSRAM) |
Family
ID=189374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE571034D BE571034A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE571034A (OSRAM) |
-
0
- BE BE571034D patent/BE571034A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4831152A (en) | 5-halo-6-nitro-2-substituted benzoxazole compounds | |
| US2354524A (en) | Trimethinecyanine dyestuffs | |
| RU2272036C2 (ru) | Способ получения мезилатов производных пиперазина | |
| JPH0412304B2 (OSRAM) | ||
| BE571034A (OSRAM) | ||
| US2349179A (en) | Production of nitrogenous heterocyclic compounds | |
| EP0002978A2 (fr) | Dérivés de thiazolidinedione-2,4, leur préparation et leur application en thérapeutique | |
| CH659818A5 (fr) | Derives de 1,3-dihydro furo(3,4-b)quinoleine et leur preparation. | |
| US4287348A (en) | Preparation of sulphoalkyl quaternary salts | |
| US3058978A (en) | New photo-sensitizing dyestuffs | |
| US2108485A (en) | Oxacyanines and process of preparing them | |
| BE678674A (OSRAM) | ||
| US2058406A (en) | Method of preparation of carbocyanine dyes | |
| BE563113A (OSRAM) | ||
| JPH05213908A (ja) | ビス−［２−ヒドロキシフエニル−３（２ｈ）−ベンズトリアゾール−メタンの誘導体類の製造方法 | |
| US2143839A (en) | Pseudocyanine dyes and process of preparing them | |
| BE721781A (OSRAM) | ||
| BE516669A (OSRAM) | ||
| JPH02295946A (ja) | 置換されたビフエニルカルボン酸およびその製法 | |
| BE614243A (OSRAM) | ||
| CH618727A5 (en) | Process for the preparation of new cationic dyes and product | |
| BE471191A (OSRAM) | ||
| BE632152A (OSRAM) | ||
| JPH01261389A (ja) | イミダゾキノキサリニウム塩化合物 | |
| BE530795A (OSRAM) |