DE79780C - - Google Patents
Info
- Publication number
- DE79780C DE79780C DENDAT79780D DE79780DA DE79780C DE 79780 C DE79780 C DE 79780C DE NDAT79780 D DENDAT79780 D DE NDAT79780D DE 79780D A DE79780D A DE 79780DA DE 79780 C DE79780 C DE 79780C
- Authority
- DE
- Germany
- Prior art keywords
- dioxynaphthalene
- tetrazoverbindungen
- naphtylendiamindisulfosäure
- combinirt
- moles
- 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
- 230000002378 acidificating Effects 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims 1
- 239000000975 dye Substances 0.000 claims 1
- JRBJSXQPQWSCCF-UHFFFAOYSA-N 3,3'-Dimethoxybenzidine Chemical compound C1=C(N)C(OC)=CC(C=2C=C(OC)C(N)=CC=2)=C1 JRBJSXQPQWSCCF-UHFFFAOYSA-N 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N Benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- NUIURNJTPRWVAP-UHFFFAOYSA-N Tolidine Chemical compound C1=C(N)C(C)=CC(C=2C=C(C)C(N)=CC=2)=C1 NUIURNJTPRWVAP-UHFFFAOYSA-N 0.000 description 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
- C09B35/12—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from amines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE79780C true DE79780C (es) |
Family
ID=352391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT79780D Active DE79780C (es) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE79780C (es) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2868709A1 (en) | 2013-10-29 | 2015-05-06 | DyStar Colours Distribution GmbH | Metal free acid dyes, process for the production thereof and their use |
| US9725597B2 (en) | 2013-10-29 | 2017-08-08 | Dystar Colours Distribution Gmbh | Acid dyes, process for the production thereof and their use |
| US9745474B2 (en) | 2013-10-29 | 2017-08-29 | Dystar Colours Distribution Gmbh | Acid dyes, process for the production thereof and their use |
-
0
- DE DENDAT79780D patent/DE79780C/de active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2868709A1 (en) | 2013-10-29 | 2015-05-06 | DyStar Colours Distribution GmbH | Metal free acid dyes, process for the production thereof and their use |
| US9650516B2 (en) | 2013-10-29 | 2017-05-16 | Dystar Colours Distribution Gmbh | Acid dyes, process for the production thereof and their use |
| US9725597B2 (en) | 2013-10-29 | 2017-08-08 | Dystar Colours Distribution Gmbh | Acid dyes, process for the production thereof and their use |
| US9745474B2 (en) | 2013-10-29 | 2017-08-29 | Dystar Colours Distribution Gmbh | Acid dyes, process for the production thereof and their use |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE79780C (es) | ||
| DE71228C (de) | Verfahren zur Darstellung von Baumwolle direct färbenden Disazofarbstoffen aus Amidophenolsulfosäure | |
| DE117801C (es) | ||
| DE228259C (es) | ||
| DE77392C (de) | Fällung von Gold aus Cyanidlösungen durch Aluminium | |
| DE98969C (es) | ||
| DE117299C (es) | ||
| DE293555C (es) | ||
| DE202017C (es) | ||
| DE75992C (de) | Erzeugung von Disazofarbstoffen auf der Faser unter Anwendung der Amidonaphtoldisulfosäure H | |
| DE123128C (es) | ||
| DE22010C (de) | Verfahren zur Darstellung bordeauxrother Tetrazofarbstoffe | |
| DE272530C (es) | ||
| DE196152C (es) | ||
| DE193543C (es) | ||
| DE92654C (es) | ||
| DE286487C (es) | ||
| DE699327C (de) | Verfahren zur Darstellung von haltbaren, injizierbaren Loesungen der 1-Ascorbinsaeure und ihrer Analogen | |
| DE183465C (es) | ||
| DE66808C (de) | Verfahren zur Darstellung von ß-Amidocrotonsäureanilid und /9-MethyIamidocrotonsäureanilid | |
| DE71495C (de) | Verfahren zur Darstellung der a-Naphtoltrisulfosäure des Patentes Nr. 56058 aus a-Naphtylamintrisulfosäure | |
| DE415878C (de) | Verfahren zur Herstellung von weiss oder buntfarbig gestrichenem Papier oder Pappe | |
| DE294572C (es) | ||
| DE957834C (de) | Verahren zur Herstellung von Weiß-, Halbton- oder Bunteffekten auf Geweben aus Celluloseestern oder -äthern | |
| DE637936C (de) | Verfahren zur Herstellung von wasserloeslichen Disazofarbstoffen |