DE160041C - - Google Patents
Info
- Publication number
- DE160041C DE160041C DENDAT160041D DE160041DA DE160041C DE 160041 C DE160041 C DE 160041C DE NDAT160041 D DENDAT160041 D DE NDAT160041D DE 160041D A DE160041D A DE 160041DA DE 160041 C DE160041 C DE 160041C
- Authority
- DE
- Germany
- Prior art keywords
- sulfur
- alkali
- yellow
- benzidine
- amidotolylthiourea
- 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
- C09B49/08—Sulfur dyes from urea derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE160041C true DE160041C (cs) |
Family
ID=426055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT160041D Active DE160041C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE160041C (cs) |
-
0
- DE DENDAT160041D patent/DE160041C/de active Active
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