BE694938A - - Google Patents
Info
- Publication number
- BE694938A BE694938A BE694938DA BE694938A BE 694938 A BE694938 A BE 694938A BE 694938D A BE694938D A BE 694938DA BE 694938 A BE694938 A BE 694938A
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
- C09B44/04—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL113296A PL56821B1 (pt) | 1966-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694938A true BE694938A (pt) | 1967-08-14 |
Family
ID=19949434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694938D BE694938A (pt) | 1966-03-03 | 1967-03-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE694938A (pt) |
| CH (1) | CH502413A (pt) |
| DE (1) | DE1644279A1 (pt) |
| GB (1) | GB1133683A (pt) |
| NL (1) | NL6703423A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072672A (en) * | 1972-07-31 | 1978-02-07 | Sandoz Ltd. | Cationic dyes containing an aryloxy group linked through a bridging radical to a quaternized nitrogen atom |
| DD113239A5 (pt) * | 1973-02-26 | 1975-05-20 | ||
| EP0514336B1 (de) * | 1991-05-17 | 1996-12-11 | Ciba-Geigy Ag | Verfahren zur Herstellung hochkonzentrierter wässriger Lösungen von kationischen Azofarbstoffen |
-
1967
- 1967-03-02 BE BE694938D patent/BE694938A/xx unknown
- 1967-03-02 DE DE19671644279 patent/DE1644279A1/de active Pending
- 1967-03-02 NL NL6703423A patent/NL6703423A/xx unknown
- 1967-03-03 CH CH312767A patent/CH502413A/de not_active IP Right Cessation
- 1967-03-03 GB GB1008867A patent/GB1133683A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1644279A1 (de) | 1971-07-15 |
| GB1133683A (en) | 1968-11-13 |
| NL6703423A (pt) | 1967-09-04 |
| CH502413A (de) | 1971-01-31 |