BE645980A - - Google Patents
Info
- Publication number
- BE645980A BE645980A BE645980DA BE645980A BE 645980 A BE645980 A BE 645980A BE 645980D A BE645980D A BE 645980DA BE 645980 A BE645980 A BE 645980A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/90—Benzo [c, d] indoles; Hydrogenated benzo [c, d] indoles
-
- 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
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/06—Naphtholactam dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0039425 | 1963-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE645980A true BE645980A (de) | 1964-07-31 |
Family
ID=7097764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE645980D BE645980A (de) | 1963-04-06 | 1964-04-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3299092A (de) |
| BE (1) | BE645980A (de) |
| CH (1) | CH432524A (de) |
| DE (1) | DE1445730A1 (de) |
| GB (1) | GB1055831A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1569606C3 (de) * | 1967-09-04 | 1974-12-05 | Bayer Ag, 5090 Leverkusen | Basische Farbstoffe, Verfahren zu deren Herstellung und deren Verwendung |
| US4022799A (en) * | 1972-05-26 | 1977-05-10 | Bayer Aktiengesellschaft | Naphtholactam dyestuffs |
| US4146541A (en) * | 1976-06-01 | 1979-03-27 | Ciba-Geigy Ag | Naphtholactam dyestuffs |
| DE3039116A1 (de) * | 1980-10-16 | 1982-05-13 | Bayer Ag, 5090 Leverkusen | Kationische farbstoffe |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1762021A (en) * | 1926-11-30 | 1930-06-03 | Gen Aniline Works Inc | Condensation products of the naphthostyril series and process of preparing the same |
| GB289692A (en) * | 1927-09-06 | 1928-05-03 | Ig Farbenindustrie Ag | Manufacture of condensation products of the naphthostyril series |
| SU116643A1 (ru) * | 1958-06-10 | 1958-11-30 | Л.А. Гаева | Способ получени основных красителей |
-
1963
- 1963-04-06 DE DE19631445730 patent/DE1445730A1/de active Pending
-
1964
- 1964-03-03 CH CH267564A patent/CH432524A/de unknown
- 1964-04-01 BE BE645980D patent/BE645980A/xx unknown
- 1964-04-02 US US356979A patent/US3299092A/en not_active Expired - Lifetime
- 1964-04-06 GB GB14095/64A patent/GB1055831A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1055831A (en) | 1967-01-18 |
| US3299092A (en) | 1967-01-17 |
| CH432524A (de) | 1967-03-31 |
| DE1445730A1 (de) | 1968-12-12 |