DE238550C - - Google Patents
Info
- Publication number
- DE238550C DE238550C DENDAT238550D DE238550DA DE238550C DE 238550 C DE238550 C DE 238550C DE NDAT238550 D DENDAT238550 D DE NDAT238550D DE 238550D A DE238550D A DE 238550DA DE 238550 C DE238550 C DE 238550C
- Authority
- DE
- Germany
- Prior art keywords
- diaminoanthraquinone
- yellow
- phosgene
- dyes
- nitrobenzene
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/36—Dyes with acylated amino groups
- C09B1/38—Urea and thiourea derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE238550C true DE238550C (cg-RX-API-DMAC7.html) |
Family
ID=498061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT238550D Active DE238550C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE238550C (cg-RX-API-DMAC7.html) |
-
0
- DE DENDAT238550D patent/DE238550C/de active Active
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