DE239338C - - Google Patents
Info
- Publication number
- DE239338C DE239338C DENDAT239338D DE239338DA DE239338C DE 239338 C DE239338 C DE 239338C DE NDAT239338 D DENDAT239338 D DE NDAT239338D DE 239338D A DE239338D A DE 239338DA DE 239338 C DE239338 C DE 239338C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- dyes
- thioindigo
- sulfuric acid
- instead
- 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
- C09B7/00—Indigoid dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE239338C true DE239338C (forum.php) |
Family
ID=498789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT239338D Active DE239338C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE239338C (forum.php) |
-
0
- DE DENDAT239338D patent/DE239338C/de active Active
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