CH646973A4 - - Google Patents
Info
- Publication number
- CH646973A4 CH646973A4 CH646973D CH646973D CH646973A4 CH 646973 A4 CH646973 A4 CH 646973A4 CH 646973 D CH646973 D CH 646973D CH 646973 D CH646973 D CH 646973D CH 646973 A4 CH646973 A4 CH 646973A4
- Authority
- CH
- Switzerland
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
- C09B44/00—Azo dyes containing onium groups
- C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
- C09B44/14—1,2-Diazoles or hydrogenated 1,2-diazoles ; Pyrazolium; Indazolium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722222628 DE2222628C3 (de) | 1972-05-09 | 1972-05-09 | Kationische Farbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben und Bedrucken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH646973A4 true CH646973A4 (OSRAM) | 1977-03-31 |
Family
ID=5844450
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH646973D CH646973A4 (OSRAM) | 1972-05-09 | 1973-05-07 | |
| CH646973A CH594101B5 (OSRAM) | 1972-05-09 | 1973-05-07 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH646973A CH594101B5 (OSRAM) | 1972-05-09 | 1973-05-07 |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS5538373B2 (OSRAM) |
| BE (1) | BE799295A (OSRAM) |
| CH (2) | CH646973A4 (OSRAM) |
| DE (1) | DE2222628C3 (OSRAM) |
| FR (1) | FR2184023B1 (OSRAM) |
| GB (1) | GB1398357A (OSRAM) |
| IT (1) | IT984933B (OSRAM) |
| NL (1) | NL7306350A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2406655A1 (fr) * | 1977-10-21 | 1979-05-18 | Ugine Kuhlmann | Nouveaux colorants azo-pyrazolium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA569010A (en) * | 1955-01-28 | 1959-01-13 | J. R. Geigy A.-G. | Water soluble colour salts of monoazo dyestuffs |
| FR1217306A (fr) * | 1958-04-18 | 1960-05-03 | Bayer Ag | Colorants monoazoïques, procédé pour leur préparation et leurs applications |
| CH502419A (de) * | 1968-02-13 | 1971-01-31 | Sandoz Ag | Verfahren zur Herstellung von basischen Verbindungen der Monoazoreihe |
-
1972
- 1972-05-09 DE DE19722222628 patent/DE2222628C3/de not_active Expired
-
1973
- 1973-05-02 JP JP4859773A patent/JPS5538373B2/ja not_active Expired
- 1973-05-07 NL NL7306350A patent/NL7306350A/xx unknown
- 1973-05-07 CH CH646973D patent/CH646973A4/xx unknown
- 1973-05-07 CH CH646973A patent/CH594101B5/xx not_active IP Right Cessation
- 1973-05-07 IT IT4982073A patent/IT984933B/it active
- 1973-05-08 GB GB2193373A patent/GB1398357A/en not_active Expired
- 1973-05-09 FR FR7316763A patent/FR2184023B1/fr not_active Expired
- 1973-05-09 BE BE130909A patent/BE799295A/xx unknown
-
1976
- 1976-12-04 JP JP14520776A patent/JPS5296285A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT984933B (it) | 1974-11-20 |
| DE2222628C3 (de) | 1978-06-08 |
| DE2222628A1 (de) | 1973-11-22 |
| NL7306350A (OSRAM) | 1973-11-13 |
| DE2222628B2 (de) | 1977-10-27 |
| CH594101B5 (OSRAM) | 1977-12-30 |
| FR2184023A1 (OSRAM) | 1973-12-21 |
| JPS5538373B2 (OSRAM) | 1980-10-03 |
| BE799295A (fr) | 1973-11-09 |
| FR2184023B1 (OSRAM) | 1978-01-13 |
| JPS5296285A (en) | 1977-08-12 |
| GB1398357A (en) | 1975-06-18 |
| JPS4954431A (OSRAM) | 1974-05-27 |