DE135738C - - Google Patents
Info
- Publication number
- DE135738C DE135738C DENDAT135738D DE135738DA DE135738C DE 135738 C DE135738 C DE 135738C DE NDAT135738 D DENDAT135738 D DE NDAT135738D DE 135738D A DE135738D A DE 135738DA DE 135738 C DE135738 C DE 135738C
- Authority
- DE
- Germany
- Prior art keywords
- dye
- sulfur
- dyes
- black
- phenylenediamine
- 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)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE135738C true DE135738C (cs) |
Family
ID=403758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT135738D Active DE135738C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE135738C (cs) |
-
0
- DE DENDAT135738D patent/DE135738C/de active Active
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