DE243123C - - Google Patents
Info
- Publication number
- DE243123C DE243123C DENDAT243123D DE243123DA DE243123C DE 243123 C DE243123 C DE 243123C DE NDAT243123 D DENDAT243123 D DE NDAT243123D DE 243123D A DE243123D A DE 243123DA DE 243123 C DE243123 C DE 243123C
- Authority
- DE
- Germany
- Prior art keywords
- aminoanthraquinonesulfonic
- clutch
- acids
- preparation
- azo dyes
- 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
- GAZYLEJQUACYIG-UHFFFAOYSA-N 2-amino-9,10-dioxoanthracene-1-sulfonic acid Chemical class C1=CC=C2C(=O)C3=C(S(O)(=O)=O)C(N)=CC=C3C(=O)C2=C1 GAZYLEJQUACYIG-UHFFFAOYSA-N 0.000 claims 1
- 150000004056 anthraquinones Chemical class 0.000 claims 1
- 239000000987 azo dye Substances 0.000 claims 1
- 150000008049 diazo compounds Chemical class 0.000 claims 1
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
- C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Photoreceptors In Electrophotography (AREA)
- Coloring (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-Anspruch :Verfahren zur Herstellung von Azofarbstoffen der Anthrachinonreihe, darin bestehend, daß man die Diazoverbindungen aus Aminoanthrachinonsulfosäuren mit Acetessigaryliden kuppelt.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE243123C true DE243123C (de) |
Family
ID=502275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT243123D Active DE243123C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE243123C (de) |
-
0
- DE DENDAT243123D patent/DE243123C/de active Active
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