DE286096C - - Google Patents
Info
- Publication number
- DE286096C DE286096C DENDAT286096D DE286096DA DE286096C DE 286096 C DE286096 C DE 286096C DE NDAT286096 D DENDAT286096 D DE NDAT286096D DE 286096D A DE286096D A DE 286096DA DE 286096 C DE286096 C DE 286096C
- Authority
- DE
- Germany
- Prior art keywords
- dyes
- representation
- alkylating
- modification
- fact
- 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
- 239000000975 dye Substances 0.000 claims 2
- 239000002168 alkylating agent Substances 0.000 claims 1
- 150000001454 anthracenes Chemical class 0.000 claims 1
- 239000012435 aralkylating agent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- 239000000984 vat dye Substances 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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
60
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-Anspruch:Abänderung des Verfahrens des Patents 278660, Zusatz zum Patent 275220, zur Darstellung von Küpenfarbstoffen der Anthracenreihe, darin bestehend, daß man zum Zwecke der Darstellung N-substituierter Farbstoffe hier die Farbstoffe des Hauptpatents 275220 mit alkylierenden bzw. aralkylierenden Mitteln behandelt.55
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE286096C true DE286096C (de) |
Family
ID=541444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT286096D Active DE286096C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE286096C (de) |
-
0
- DE DENDAT286096D patent/DE286096C/de active Active
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