DE293333C - - Google Patents
Info
- Publication number
- DE293333C DE293333C DENDAT293333D DE293333DA DE293333C DE 293333 C DE293333 C DE 293333C DE NDAT293333 D DENDAT293333 D DE NDAT293333D DE 293333D A DE293333D A DE 293333DA DE 293333 C DE293333 C DE 293333C
- Authority
- DE
- Germany
- Prior art keywords
- aminothiazole
- aromatic
- preparation
- diazo compounds
- disulfonic acids
- 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
- -1 aromatic aminothiazole disulfonic acids Chemical class 0.000 claims 1
- 150000008049 diazo compounds Chemical class 0.000 claims 1
- 239000000975 dye Substances 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
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
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- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Description
Claims (1)
- Patent-Anspruch:Verfahren zur Darstellung von Baumwollfarbstoffen, darin bestehend, daß man die Diazoverbindungen der durch das Backverfahren erhältlichen aromatischen Aminothiazoldisulfosäuren mit Acetessigaryliden kuppelt.60
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293333C true DE293333C (de) |
Family
ID=547999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT293333D Active DE293333C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293333C (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE863972C (de) * | 1939-03-30 | 1953-01-22 | Ciba Geigy | Verfahren zur Herstellung von Monoazofarbstoffen |
| US2657202A (en) * | 1948-04-16 | 1953-10-27 | Ciba Ltd | Azo dyestuffs |
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0
- DE DENDAT293333D patent/DE293333C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE863972C (de) * | 1939-03-30 | 1953-01-22 | Ciba Geigy | Verfahren zur Herstellung von Monoazofarbstoffen |
| US2657202A (en) * | 1948-04-16 | 1953-10-27 | Ciba Ltd | Azo dyestuffs |