BE724279A - - Google Patents
Info
- Publication number
- BE724279A BE724279A BE724279DA BE724279A BE 724279 A BE724279 A BE 724279A BE 724279D A BE724279D A BE 724279DA BE 724279 A BE724279 A BE 724279A
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
- C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1649467A CH487223A (en) | 1967-11-22 | 1967-11-22 | Process for the preparation of acidic anthraquinone dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724279A true BE724279A (en) | 1969-05-21 |
Family
ID=4417871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724279D BE724279A (en) | 1967-11-22 | 1968-11-21 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE724279A (en) |
| CH (1) | CH487223A (en) |
| DE (1) | DE1810156A1 (en) |
| FR (1) | FR1592699A (en) |
| GB (1) | GB1214194A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4501592A (en) * | 1982-08-23 | 1985-02-26 | Ciba-Geigy Corporation | Anthraquinone dyes, process for their preparation, and use thereof |
| DE3467379D1 (en) * | 1983-01-13 | 1987-12-17 | Ciba Geigy Ag | Process for dyeing or printing polyamide fibres |
-
1967
- 1967-11-22 CH CH1649467A patent/CH487223A/en not_active IP Right Cessation
-
1968
- 1968-11-21 BE BE724279D patent/BE724279A/xx unknown
- 1968-11-21 GB GB5525368A patent/GB1214194A/en not_active Expired
- 1968-11-21 DE DE19681810156 patent/DE1810156A1/en not_active Ceased
- 1968-11-21 FR FR1592699D patent/FR1592699A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1592699A (en) | 1970-05-19 |
| CH487223A (en) | 1970-03-15 |
| DE1810156A1 (en) | 1970-03-12 |
| GB1214194A (en) | 1970-12-02 |