DE272843C - - Google Patents
Info
- Publication number
- DE272843C DE272843C DENDAT272843D DE272843DA DE272843C DE 272843 C DE272843 C DE 272843C DE NDAT272843 D DENDAT272843 D DE NDAT272843D DE 272843D A DE272843D A DE 272843DA DE 272843 C DE272843 C DE 272843C
- Authority
- DE
- Germany
- Prior art keywords
- dyes
- benzidine
- sulfur
- acids
- sulfonic 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
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
- C09B49/00—Sulfur dyes
- C09B49/10—Sulfur dyes from diphenylamines, indamines, or indophenols, e.g. p-aminophenols or leucoindophenols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE272843C true DE272843C (cs) |
Family
ID=529357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT272843D Active DE272843C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE272843C (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE742812C (de) * | 1938-02-17 | 1943-12-17 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Schwefelfarbstoffen |
| US7151101B2 (en) * | 1998-06-12 | 2006-12-19 | Vertex Pharmaceuticals Incorporated | Inhibitors of p38 |
-
0
- DE DENDAT272843D patent/DE272843C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE742812C (de) * | 1938-02-17 | 1943-12-17 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Schwefelfarbstoffen |
| US7151101B2 (en) * | 1998-06-12 | 2006-12-19 | Vertex Pharmaceuticals Incorporated | Inhibitors of p38 |
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