DE214714C - - Google Patents
Info
- Publication number
- DE214714C DE214714C DENDAT214714D DE214714DA DE214714C DE 214714 C DE214714 C DE 214714C DE NDAT214714 D DENDAT214714 D DE NDAT214714D DE 214714D A DE214714D A DE 214714DA DE 214714 C DE214714 C DE 214714C
- Authority
- DE
- Germany
- Prior art keywords
- halogen
- halogenanthraquinonesulfonic
- acids
- act
- preparation
- 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
- 239000002253 acid Substances 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 150000004056 anthraquinones Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-AnsPRUcη :Verfahren zur Darstellung von mehrfach halogensubstituierten Anthrachinonen, darin bestehend, daß man auf die gemäß der französischen Patentschrift 384471 erhältlichen Halogenanthrachinonsulfosäuren' bei Gegenwart von Wasser Halogen oder halogenentwickelnde Mittel einwirken läßt.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE214714C true DE214714C (de) |
Family
ID=476276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT214714D Active DE214714C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE214714C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417027A (en) * | 1943-10-28 | 1947-03-04 | Du Pont | Process for preparing chlorinated anthraquinones |
-
0
- DE DENDAT214714D patent/DE214714C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417027A (en) * | 1943-10-28 | 1947-03-04 | Du Pont | Process for preparing chlorinated anthraquinones |
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