DE260899C - - Google Patents
Info
- Publication number
- DE260899C DE260899C DENDAT260899D DE260899DA DE260899C DE 260899 C DE260899 C DE 260899C DE NDAT260899 D DENDAT260899 D DE NDAT260899D DE 260899D A DE260899D A DE 260899DA DE 260899 C DE260899 C DE 260899C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- diaminoanthraquinone
- derivatives
- amino
- compounds
- 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
- C09B1/18—Preparation by synthesis of the nucleus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR456155T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE260899C true DE260899C (US20090192370A1-20090730-C00001.png) |
Family
ID=8901301
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT260899D Active DE260899C (US20090192370A1-20090730-C00001.png) | |||
| DENDAT261885D Active DE261885C (US20090192370A1-20090730-C00001.png) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT261885D Active DE261885C (US20090192370A1-20090730-C00001.png) |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE261885C (US20090192370A1-20090730-C00001.png) |
| FR (1) | FR456155A (US20090192370A1-20090730-C00001.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1170170B (de) * | 1959-01-02 | 1964-05-14 | Faber Castell A W | Rechenstab aus Kunststoff |
-
0
- DE DENDAT260899D patent/DE260899C/de active Active
- DE DENDAT261885D patent/DE261885C/de active Active
-
1912
- 1912-06-11 FR FR456155A patent/FR456155A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1170170B (de) * | 1959-01-02 | 1964-05-14 | Faber Castell A W | Rechenstab aus Kunststoff |
Also Published As
| Publication number | Publication date |
|---|---|
| DE261885C (US20090192370A1-20090730-C00001.png) | |
| FR456155A (fr) | 1913-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE260899C (US20090192370A1-20090730-C00001.png) | ||
| DE250273C (US20090192370A1-20090730-C00001.png) | ||
| DE583936C (de) | Verfahren zur Herstellung von 1íñ4-Diamino-2-aryloxyanthrachinon-3-sulfonsaeuren | |
| DE287614C (US20090192370A1-20090730-C00001.png) | ||
| DE256515C (US20090192370A1-20090730-C00001.png) | ||
| DE255031C (US20090192370A1-20090730-C00001.png) | ||
| DE98760C (US20090192370A1-20090730-C00001.png) | ||
| DE504248C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen der Thionaphthenreihe | |
| DE233036C (US20090192370A1-20090730-C00001.png) | ||
| DE353221C (de) | Verfahren zur Darstellung eines gruenen Pigmentfarbstoffes | |
| DE66361C (de) | Verfahren zur Darstellung eines am Azinstickstoff alkylirten Indulins und von Sulfosäuren desselben | |
| DE128086C (US20090192370A1-20090730-C00001.png) | ||
| DE96197C (US20090192370A1-20090730-C00001.png) | ||
| DE514518C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen der Anthrachinonreihe | |
| DE585186C (de) | Verfahren zur Herstellung von Farbstoffen der Polymethinreihe | |
| DE356772C (de) | Verfahren zur Herstellung von Farbstoffen | |
| AT65168B (de) | Verfahren zur Darstellung von 1.4-Diaminoanthrachinon und dessen Derivaten oder von Sulfosäuren dieser Verbindungen. | |
| DE436524C (de) | Verfahren zur Darstellung von 2-Oxynaphthalin-6-carbonsaeure | |
| DE146655C (US20090192370A1-20090730-C00001.png) | ||
| DE186989C (US20090192370A1-20090730-C00001.png) | ||
| DE88084C (US20090192370A1-20090730-C00001.png) | ||
| DE901175C (de) | Verfahren zum Ersatz der Diazogruppe durch Wasserstoff | |
| DE142947C (US20090192370A1-20090730-C00001.png) | ||
| DE362984C (de) | Verfahren zur Darstellung von Derivaten des 1,1-Dianthrachinonyls | |
| DE734044C (de) | Verfahren zur Herstellung von sauren Anthrachinonfarbstoffen |
