DE237680C - - Google Patents
Info
- Publication number
- DE237680C DE237680C DE1906237680D DE237680DA DE237680C DE 237680 C DE237680 C DE 237680C DE 1906237680 D DE1906237680 D DE 1906237680D DE 237680D A DE237680D A DE 237680DA DE 237680 C DE237680 C DE 237680C
- Authority
- DE
- Germany
- Prior art keywords
- oxy
- thionaphthene
- substitution products
- red
- dye
- 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.)
- Expired - Lifetime
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
- C09B7/10—Bis-thionapthene indigos
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT53044D AT53044B (de) | 1906-06-02 | 1908-09-20 | Verfahren zur Darstellung von Küpenfabstoffen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE237680C true DE237680C (cs) |
Family
ID=497262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1906237680D Expired - Lifetime DE237680C (cs) | 1906-06-02 | 1906-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE237680C (cs) |
-
1906
- 1906-06-02 DE DE1906237680D patent/DE237680C/de not_active Expired - Lifetime
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