DE84659C - - Google Patents
Info
- Publication number
- DE84659C DE84659C DENDAT84659D DE84659DA DE84659C DE 84659 C DE84659 C DE 84659C DE NDAT84659 D DENDAT84659 D DE NDAT84659D DE 84659D A DE84659D A DE 84659DA DE 84659 C DE84659 C DE 84659C
- Authority
- DE
- Germany
- Prior art keywords
- dyes
- diazo compound
- preparation
- formula below
- product identified
- 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 description 3
- 150000008049 diazo compounds Chemical class 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims 1
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/50—Tetrazo dyes
- C09B35/60—Tetrazo dyes of the type
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
N-N-
darin bestehend, dafs man dieselbe mit Phenolen, Aminen und Amidophenolen
combinirt.
2. Als besondere Ausführungsform des durch
2. Als besondere Ausführungsform des durch
SO3H,
Anspruch 1 gekennzeichneten Verfahrens die Darstellung von Farbstoffen aus der vorstehend
erwähnten Diazoverbindung und ι Mol. Toluyiendiamin bezw. ß-Naphtol.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI,
Claims (1)
- Patent-Ansprüche:i. Verfahren zur Darstellung von Baumwolle direct färbenden Farbstoffen aus der Diazoverbindung des durch nachstehende Constitutionsformel gekennzeichneten ProductesHO NH
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE84659C true DE84659C (de) |
Family
ID=356869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT84659D Active DE84659C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE84659C (de) |
-
0
- DE DENDAT84659D patent/DE84659C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE84659C (de) | ||
| DE2006170A1 (de) | Azofarbstoffe, ihre Herstellung und Verwendung | |
| DE171673C (de) | ||
| DE95546C (de) | ||
| DE60505C (de) | Verfahren zur Darstellung eines rothen basischen Farbstoffes der Diphenylmethanreihe aus Tetramethyldiamidodiphenylmethan | |
| DE282957C (de) | ||
| DE264939C (de) | ||
| DE971896C (de) | Verfahren zur Herstellung kobalthaltiger Azofarbstoffe | |
| DE221214C (de) | ||
| DE254097C (de) | ||
| DE228797C (de) | ||
| DE233037C (de) | ||
| DE226002C (de) | ||
| DE222929C (de) | ||
| DE67258C (de) | Verfahren zur Darstellung eines Trisazofarbstoffes aus Amidonaphtolsulfosäure | |
| DE98073C (de) | ||
| DE166903C (de) | ||
| DE228259C (de) | ||
| DE181782C (de) | ||
| DE110987C (de) | ||
| DE252177C (de) | ||
| DE274490C (de) | ||
| DE57429C (de) | Verfahren zur Darstellung eines braunen Disazofarbstoffen aus p-Amidoacetanilid und m-Phenylendiamin | |
| DE293555C (de) | ||
| DE138902C (de) |