BE740710A - - Google Patents
Info
- Publication number
- BE740710A BE740710A BE740710DA BE740710A BE 740710 A BE740710 A BE 740710A BE 740710D A BE740710D A BE 740710DA BE 740710 A BE740710 A BE 740710A
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
- C09B62/507—Azo dyes
- C09B62/51—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681804524 DE1804524C3 (de) | 1968-10-23 | Wasserlösliche Monoazofarbstoffe, Verfahren zu ihrer Herstellung und Ihre Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740710A true BE740710A (de) | 1970-04-23 |
Family
ID=5711193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740710D BE740710A (de) | 1968-10-23 | 1969-10-23 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT288559B (de) |
| BE (1) | BE740710A (de) |
| CH (1) | CH522719A (de) |
| FR (1) | FR2032268B1 (de) |
| GB (1) | GB1290505A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3717667A1 (de) * | 1987-05-26 | 1988-12-15 | Hoechst Ag | Wasserloesliche naphthyl-azo-pyrazolon-verbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe |
-
1969
- 1969-10-21 AT AT991769A patent/AT288559B/de not_active IP Right Cessation
- 1969-10-21 CH CH1573169A patent/CH522719A/de not_active IP Right Cessation
- 1969-10-23 BE BE740710D patent/BE740710A/xx not_active IP Right Cessation
- 1969-10-23 FR FR6936374A patent/FR2032268B1/fr not_active Expired
- 1969-10-23 GB GB1290505D patent/GB1290505A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1804524A1 (de) | 1970-05-27 |
| DE1804524B2 (de) | 1976-06-24 |
| AT288559B (de) | 1971-03-10 |
| FR2032268B1 (de) | 1974-03-15 |
| GB1290505A (de) | 1972-09-27 |
| FR2032268A1 (de) | 1970-11-27 |
| CH522719A (de) | 1972-06-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: FARBWERKE HOECHST A.G.VORMALS MEISTER LUCIUS & BR Effective date: 19871031 |