BE712362A - - Google Patents
Info
- Publication number
- BE712362A BE712362A BE712362DA BE712362A BE 712362 A BE712362 A BE 712362A BE 712362D A BE712362D A BE 712362DA BE 712362 A BE712362 A BE 712362A
- 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
- C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
- C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH424967A CH491173A (de) | 1967-03-23 | 1967-03-23 | Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE712362A true BE712362A (en:Method) | 1968-07-31 |
Family
ID=4272571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE712362D BE712362A (en:Method) | 1967-03-23 | 1968-03-18 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE712362A (en:Method) |
| CH (1) | CH491173A (en:Method) |
| FR (1) | FR1561550A (en:Method) |
-
1967
- 1967-03-23 CH CH424967A patent/CH491173A/de not_active IP Right Cessation
-
1968
- 1968-03-18 BE BE712362D patent/BE712362A/xx unknown
- 1968-03-21 FR FR1561550D patent/FR1561550A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1561550A (en:Method) | 1969-03-28 |
| CH491173A (de) | 1970-05-31 |