DE264043C - - Google Patents
Info
- Publication number
- DE264043C DE264043C DENDAT264043D DE264043DA DE264043C DE 264043 C DE264043 C DE 264043C DE NDAT264043 D DENDAT264043 D DE NDAT264043D DE 264043D A DE264043D A DE 264043DA DE 264043 C DE264043 C DE 264043C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- diaminoanthraquinone
- boiling
- glyoxylic acid
- acid
- 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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE264043C true DE264043C (enrdf_load_stackoverflow) |
Family
ID=521393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT264043D Active DE264043C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE264043C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT264043D patent/DE264043C/de active Active
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