DE263192C - - Google Patents
Info
- Publication number
- DE263192C DE263192C DENDAT263192D DE263192DA DE263192C DE 263192 C DE263192 C DE 263192C DE NDAT263192 D DENDAT263192 D DE NDAT263192D DE 263192D A DE263192D A DE 263192DA DE 263192 C DE263192 C DE 263192C
- Authority
- DE
- Germany
- Prior art keywords
- aminonaphtholes
- acidyl
- stain
- coloring
- derivatives
- 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
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-Aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 claims 1
- 238000004040 coloring Methods 0.000 claims 1
- 150000008049 diazo compounds Chemical class 0.000 claims 1
- 239000000975 dye Substances 0.000 claims 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
- C09B45/16—Monoazo compounds containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
35
40
45
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-Anspruch :Verfahren zur Darstellung beizenfärbender Monoazofarbstoffe, darin bestehend, daß die Diazoverbindungen der o-Aminophenolsulfosäure oder ihrer Derivate mit Acidyl-i'7-aminonaphtolen kombiniert werden.25
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE263192C true DE263192C (de) |
Family
ID=520607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT263192D Active DE263192C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE263192C (de) |
-
0
- DE DENDAT263192D patent/DE263192C/de active Active
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