DE228876C - - Google Patents
Info
- Publication number
- DE228876C DE228876C DENDAT228876D DE228876DA DE228876C DE 228876 C DE228876 C DE 228876C DE NDAT228876 D DENDAT228876 D DE NDAT228876D DE 228876D A DE228876D A DE 228876DA DE 228876 C DE228876 C DE 228876C
- Authority
- DE
- Germany
- Prior art keywords
- halogen
- anthracene
- act
- preparation
- aqueous solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910052736 halogen Inorganic materials 0.000 claims 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N Anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- -1 halogen anthraquinones Chemical class 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 claims 1
- 150000003460 sulfonic acids Chemical class 0.000 claims 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Description
BERLIM. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-Anspruch:Verfahren zur Darstellung von Halogenanthrachinonen, dadurch gekennzeichnet, daß man auf die Sulfosäuren des Anthracens und seiner Substitutionsprodukte Halogen oder halogenentwickelnde Mittel in wäßriger Lösung einwirken läßt.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE228876C true DE228876C (de) |
Family
ID=489236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT228876D Active DE228876C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE228876C (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5029686A (en) * | 1990-07-20 | 1991-07-09 | Borg-Warner Automotive, Inc. | Clutch separator plates |
| US6110268A (en) * | 1997-03-21 | 2000-08-29 | Daimler-Benz Aktiengesellschaft | Sintered brake lining and method for its manufacture |
-
0
- DE DENDAT228876D patent/DE228876C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5029686A (en) * | 1990-07-20 | 1991-07-09 | Borg-Warner Automotive, Inc. | Clutch separator plates |
| US6110268A (en) * | 1997-03-21 | 2000-08-29 | Daimler-Benz Aktiengesellschaft | Sintered brake lining and method for its manufacture |
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