DE119828C - - Google Patents
Info
- Publication number
- DE119828C DE119828C DENDAT119828D DE119828DA DE119828C DE 119828 C DE119828 C DE 119828C DE NDAT119828 D DENDAT119828 D DE NDAT119828D DE 119828D A DE119828D A DE 119828DA DE 119828 C DE119828 C DE 119828C
- Authority
- DE
- Germany
- Prior art keywords
- acetylamido
- naphthylamines
- naphthol
- letting
- cotton
- 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
- 229920000742 Cotton Polymers 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
- 150000005002 naphthylamines 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
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
- C09B29/28—Amino naphthols
- C09B29/30—Amino naphtholsulfonic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-Anspruch:Verfahren zur Darstellung von Monoazofarbstoffen, welche direct auf Baumwolle ziehen, darin bestehend, dafs man die Diazoverbindungen der Naphtylamine auf ßj-Acetylamido-a3-naphtol-ß4-sulfosäure einwirken läfst.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE119828C true DE119828C (de) |
Family
ID=388934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT119828D Active DE119828C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE119828C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675562A (en) * | 1969-06-28 | 1972-07-11 | Canon Kk | Iris diaphragm for a camera |
-
0
- DE DENDAT119828D patent/DE119828C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675562A (en) * | 1969-06-28 | 1972-07-11 | Canon Kk | Iris diaphragm for a camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE119828C (de) | ||
| DE108347C (de) | ||
| DE293333C (de) | ||
| DE221492C (de) | ||
| DE147880C (de) | ||
| DE243123C (de) | ||
| DE247647C (de) | ||
| DE100880C (de) | ||
| DE269799C (de) | ||
| DE95483C (de) | ||
| DE235154C (de) | ||
| DE198138C (de) | ||
| DE272863C (de) | ||
| DE263192C (de) | ||
| DE268983C (de) | ||
| DE277993C (de) | ||
| DE716160C (de) | Verfahren zum Leimen von Papier | |
| DE255590C (de) | ||
| DE391873C (de) | Verfahren zur Herstellung plastischer Massen aus Azetylzellulose | |
| DE97244C (de) | ||
| DE206054C (de) | ||
| DE218370C (de) | ||
| DE206903C (de) | ||
| DE92997C (de) | ||
| DE213501C (de) | Verfahren zur Darstellung von grauen Küpenfarbstoffen der Anthracenreihe |