DE222929C - - Google Patents
Info
- Publication number
- DE222929C DE222929C DENDAT222929D DE222929DA DE222929C DE 222929 C DE222929 C DE 222929C DE NDAT222929 D DENDAT222929 D DE NDAT222929D DE 222929D A DE222929D A DE 222929DA DE 222929 C DE222929 C DE 222929C
- Authority
- DE
- Germany
- Prior art keywords
- aminophenol
- nitro
- chloro
- sulfonic acid
- dye
- 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
- TWLMSPNQBKSXOP-UHFFFAOYSA-N 6358-09-4 Chemical compound NC1=CC([N+]([O-])=O)=CC(Cl)=C1O TWLMSPNQBKSXOP-UHFFFAOYSA-N 0.000 claims 2
- 150000008049 diazo compounds Chemical class 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
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 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
- C09B45/34—Preparation from o-monohydroxy azo compounds having in the o'-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE222929C true DE222929C (enrdf_load_stackoverflow) |
Family
ID=483784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT222929D Active DE222929C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE222929C (enrdf_load_stackoverflow) |
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0
- DE DENDAT222929D patent/DE222929C/de active Active