DE104750C - - Google Patents
Info
- Publication number
- DE104750C DE104750C DENDAT104750D DE104750DA DE104750C DE 104750 C DE104750 C DE 104750C DE NDAT104750 D DENDAT104750 D DE NDAT104750D DE 104750D A DE104750D A DE 104750DA DE 104750 C DE104750 C DE 104750C
- Authority
- DE
- Germany
- Prior art keywords
- sulfonic acids
- polyoxyanthraquinone
- dafs
- dinitroanthraquinone
- extinct
- 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
- 238000000034 method Methods 0.000 claims 2
- 150000004679 hydroxides Chemical class 0.000 claims 1
- -1 nitrogen-containing sulfonic acids Chemical class 0.000 claims 1
- 150000003460 sulfonic acids Chemical class 0.000 claims 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 claims 1
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
- C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
- C09B1/06—Preparation from starting materials already containing the anthracene nucleus
- C09B1/12—Dyes containing sulfonic acid groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE104750C true DE104750C (enrdf_load_html_response) |
Family
ID=375092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT104750D Active DE104750C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE104750C (enrdf_load_html_response) |
-
0
- DE DENDAT104750D patent/DE104750C/de active Active
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