BE688622A - - Google Patents
Info
- Publication number
- BE688622A BE688622A BE688622DA BE688622A BE 688622 A BE688622 A BE 688622A BE 688622D A BE688622D A BE 688622DA BE 688622 A BE688622 A BE 688622A
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50243265A | 1965-10-22 | 1965-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE688622A true BE688622A (de) | 1967-03-31 |
Family
ID=23997801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE688622D BE688622A (de) | 1965-10-22 | 1966-10-20 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3464971A (de) |
| BE (1) | BE688622A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4425342A (en) | 1979-03-29 | 1984-01-10 | Hoechst-Roussel Pharmaceuticals | 1-(Substituted) piperazine-4-benzenesulfinamides, compositions and method of use |
| EP0040172B1 (de) * | 1980-04-30 | 1984-06-20 | Ciba-Geigy Ag | Azofarbstoffe, Verfahren zu ihrer Herstellung und Verwendung als Bildfarbstoffe in photographischen Silberfarbbleichmaterialien sowie das diese Azofarbstoffe enthaltende photographische Material |
| US4871843A (en) * | 1983-10-18 | 1989-10-03 | Dropic-Societe Civile De Gestion De Droits De Propriete Industrielle | Cyclic benzenesulfonamides, process for their preparation and their use as active substance of pharmaceutical compositions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2229744A (en) * | 1941-01-28 | Hnxchj-conh | ||
| US2365345A (en) * | 1941-05-27 | 1944-12-19 | Du Pont | N-substituted aminonaphthol dye intermediates |
| US3086003A (en) * | 1959-10-29 | 1963-04-16 | Basf Ag | Quaternized imidazole azo benzene dyestuffs containing a piperazine substutuent |
| GB957445A (en) * | 1961-04-10 | 1964-05-06 | Ici Ltd | New azo dyestuffs containing substituted piperazine groups |
-
1965
- 1965-10-22 US US502432A patent/US3464971A/en not_active Expired - Lifetime
-
1966
- 1966-10-20 BE BE688622D patent/BE688622A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3464971A (en) | 1969-09-02 |