BE702293A - - Google Patents
Info
- Publication number
- BE702293A BE702293A BE702293DA BE702293A BE 702293 A BE702293 A BE 702293A BE 702293D A BE702293D A BE 702293DA BE 702293 A BE702293 A BE 702293A
- 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
- C09B19/00—Oxazine dyes
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)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0049871 | 1966-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE702293A true BE702293A (de) | 1968-02-05 |
Family
ID=7103342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE702293D BE702293A (de) | 1966-08-04 | 1967-08-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3629248A (de) |
| BE (1) | BE702293A (de) |
| CH (1) | CH503778A (de) |
| DE (1) | DE1569603C3 (de) |
| GB (1) | GB1190235A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009162A (en) * | 1970-06-18 | 1977-02-22 | Hoechst Aktiengesellschaft | Basic oxazine dyestuffs |
| US3928339A (en) * | 1970-12-31 | 1975-12-23 | Hoechst Ag | Basic oxazine dyestuffs and process for their preparation |
| BE795072A (fr) * | 1972-02-11 | 1973-08-07 | Basf Ag | Procede de preparation de colorants oxaziniques |
| CH593321A5 (de) * | 1974-04-29 | 1977-11-30 | Ciba Geigy Ag | |
| DE2631166C2 (de) * | 1976-07-10 | 1983-05-26 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Oxazinfarbstoffen |
| CH638548A5 (de) * | 1978-07-21 | 1983-09-30 | Ciba Geigy Ag | Kationische oxazinfarbstoffe. |
| DE3033439A1 (de) * | 1980-09-05 | 1982-04-22 | Basf Ag, 6700 Ludwigshafen | Basische farbstoffe der oxazinreihe |
| EP0603129B1 (de) * | 1992-12-15 | 1999-09-29 | Ciba SC Holding AG | Oxazinfarbstoffe, Verfahren zu deren Herstellung und deren Verwendung |
-
1966
- 1966-08-04 DE DE1569603A patent/DE1569603C3/de not_active Expired
-
1967
- 1967-08-01 CH CH1086267A patent/CH503778A/de not_active IP Right Cessation
- 1967-08-02 GB GB35423/67A patent/GB1190235A/en not_active Expired
- 1967-08-04 BE BE702293D patent/BE702293A/xx unknown
-
1969
- 1969-07-24 US US844664A patent/US3629248A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1569603A1 (de) | 1970-07-02 |
| DE1569603C3 (de) | 1974-03-14 |
| DE1569603B2 (de) | 1973-08-09 |
| US3629248A (en) | 1971-12-21 |
| GB1190235A (en) | 1970-04-29 |
| CH503778A (de) | 1971-02-28 |