DE172983C - - Google Patents
Info
- Publication number
- DE172983C DE172983C DENDAT172983D DE172983DA DE172983C DE 172983 C DE172983 C DE 172983C DE NDAT172983 D DENDAT172983 D DE NDAT172983D DE 172983D A DE172983D A DE 172983DA DE 172983 C DE172983 C DE 172983C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- dye
- nitroamino
- parts
- dyes
- 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 description 6
- -1 nitroamino - Chemical class 0.000 claims description 3
- 239000000975 dye Substances 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- NCBBZXRTYWOPLK-UHFFFAOYSA-N 2-nitramidooxybenzoic acid Chemical class [N+](=O)([O-])NOC=1C(C(=O)O)=CC=CC=1 NCBBZXRTYWOPLK-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ALKYHXVLJMQRLQ-UHFFFAOYSA-N 3-Hydroxy-2-naphthoate Chemical compound C1=CC=C2C=C(O)C(C(=O)O)=CC2=C1 ALKYHXVLJMQRLQ-UHFFFAOYSA-N 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- JWAZRIHNYRIHIV-UHFFFAOYSA-N beta-hydroxynaphthyl Natural products C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/02—Monoazo dyes prepared by diazotising and coupling from diazotised o-amino-hydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE172983C true DE172983C (enrdf_load_stackoverflow) |
Family
ID=437827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT172983D Active DE172983C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE172983C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT172983D patent/DE172983C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE172983C (enrdf_load_stackoverflow) | ||
| DE942104C (de) | Verfahren zur Herstellung metallhaltiger Azofarbstoffe | |
| DE600101C (de) | Verfahren zur Herstellung von wasserunloeslichen Azofarbstoffen | |
| DE636358C (de) | Verfahren zur Herstellung von kupferhaltigen Azofarbstoffen | |
| DE70665C (de) | Verfahren zur Darstellung der a-Chinolinverbindungen des Anthra- und Flavopurpurins | |
| DE84991C (enrdf_load_stackoverflow) | ||
| CH273301A (de) | Verfahren zur Herstellung eines metallhaltigen Monoazofarbstoffes. | |
| DE1644192A1 (de) | Chrom-Mischkomplex-Azofarbstoffe | |
| DE494531C (de) | Verfahren zur Darstellung von Oxynitrosofarbstoffen und deren Metallacken | |
| DE243491C (enrdf_load_stackoverflow) | ||
| AT82760B (de) | Verfahren zur Darstellung von beizenfärbenden Leukotriarylmethanazofarbstoffen. | |
| AT101004B (de) | Verfahren zur Herstellung von Säurefarbstoffen. | |
| DE516784C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen der 1íñ2-Benzanthrachinonreihe | |
| AT83886B (de) | Verfahren zur Darstellung von kupferechten sauren Farbstoffen für Wolle. | |
| DE186597C (enrdf_load_stackoverflow) | ||
| DE518016C (de) | Verfahren zur Darstellung von neuen Chromverbindungen | |
| DE172319C (enrdf_load_stackoverflow) | ||
| DE490598C (de) | Verfahren zur Darstellung chromierbarer Disazofarbstoffe fuer Wolle | |
| DE229002C (enrdf_load_stackoverflow) | ||
| DE143892C (enrdf_load_stackoverflow) | ||
| DE548614C (de) | Verfahren zur Herstellung von Trisazofarbstoffen | |
| AT166452B (de) | Verfahren zur Herstellung neuer chromhaltiger Monoazofarbstoffe | |
| DE585351C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE190293C (enrdf_load_stackoverflow) | ||
| DE741291C (de) | Verfahren zur Herstellung von Disazofarbstoffen |