DE218370C - - Google Patents
Info
- Publication number
- DE218370C DE218370C DENDAT218370D DE218370DA DE218370C DE 218370 C DE218370 C DE 218370C DE NDAT218370 D DENDAT218370 D DE NDAT218370D DE 218370D A DE218370D A DE 218370DA DE 218370 C DE218370 C DE 218370C
- Authority
- DE
- Germany
- Prior art keywords
- methylbenzol
- naphtol
- chloro
- red
- amino
- 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
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000008049 diazo compounds Chemical class 0.000 claims 1
- 239000000975 dye Substances 0.000 claims 1
- 239000004922 lacquer 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
- 150000003460 sulfonic acids 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
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI,
Claims (1)
- Patent-Anspruch:Verfahren zur Darstellung von roten, zur Herstellung von Farblacken besonders geeigneten Monoazofarbstoffen, darin bestehend, daß man die Diazoverbindung der s-Chlor^-amino-i-methylbenzOl-s-siüfosäure mit ß-Naphtol oder dessen Sulfosäuren kombiniert.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE218370C true DE218370C (de) |
Family
ID=479599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT218370D Active DE218370C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE218370C (de) |
-
0
- DE DENDAT218370D patent/DE218370C/de active Active
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