DE293555C - - Google Patents
Info
- Publication number
- DE293555C DE293555C DENDAT293555D DE293555DA DE293555C DE 293555 C DE293555 C DE 293555C DE NDAT293555 D DENDAT293555 D DE NDAT293555D DE 293555D A DE293555D A DE 293555DA DE 293555 C DE293555 C DE 293555C
- Authority
- DE
- Germany
- Prior art keywords
- disulfonic acid
- acid
- diaminodiphenylsulfi
- thioaniline
- tetrazotized
- 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
- WDJHALXBUFZDSR-UHFFFAOYSA-N Acetoacetic acid Chemical compound CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 claims 2
- CHBFUBKXMBQCKO-UHFFFAOYSA-N 5-amino-2-(4-amino-2-sulfophenyl)sulfanylbenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC(N)=CC=C1SC1=CC=C(N)C=C1S(O)(=O)=O CHBFUBKXMBQCKO-UHFFFAOYSA-N 0.000 claims 1
- 210000002268 Wool Anatomy 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/227—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl sulfide or a diaryl polysulfide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293555C true DE293555C (da) |
Family
ID=548211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT293555D Active DE293555C (da) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293555C (da) |
-
0
- DE DENDAT293555D patent/DE293555C/de active Active
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