DE253239C - - Google Patents
Info
- Publication number
- DE253239C DE253239C DENDAT253239D DE253239DA DE253239C DE 253239 C DE253239 C DE 253239C DE NDAT253239 D DENDAT253239 D DE NDAT253239D DE 253239D A DE253239D A DE 253239DA DE 253239 C DE253239 C DE 253239C
- Authority
- DE
- Germany
- Prior art keywords
- sulfur
- nitro
- products
- phthaloperinones
- nitrated
- 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
- C09B49/12—Sulfur dyes from other compounds, e.g. other heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE253239C true DE253239C (OSRAM) |
Family
ID=511531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT253239D Active DE253239C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE253239C (OSRAM) |
-
0
- DE DENDAT253239D patent/DE253239C/de active Active
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