DE117300C - - Google Patents
Info
- Publication number
- DE117300C DE117300C DENDAT117300D DE117300DA DE117300C DE 117300 C DE117300 C DE 117300C DE NDAT117300 D DENDAT117300 D DE NDAT117300D DE 117300D A DE117300D A DE 117300DA DE 117300 C DE117300 C DE 117300C
- Authority
- DE
- Germany
- Prior art keywords
- sulfonic acid
- molecule
- naphthylamine
- dyes
- amidonaphtolsulfosäure
- 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
- 239000000975 dye Substances 0.000 claims description 7
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 4
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-Naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 claims description 3
- -1 polyazo Polymers 0.000 claims 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-Naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims 1
- 210000003608 Feces Anatomy 0.000 claims 1
- 125000003368 amide group Chemical group 0.000 claims 1
- 150000008049 diazo compounds Chemical class 0.000 claims 1
- 239000010871 livestock manure Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 1
- ZUQOBHTUMCEQBG-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-1,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(N)=CC=C(S(O)(=O)=O)C2=C1 ZUQOBHTUMCEQBG-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 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
- C09B35/50—Tetrazo dyes
- C09B35/56—Tetrazo dyes of the type
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Im Verfolge der Verwerthung der m - Naphtylendiamin - ß3 - sulfosäure sind noch weitere sowohl durch die Schönheit ihrer Nuance als auch durch die Intensität und besondere Echtheit ausgezeichnete Farbstoffe gefunden worden. In the course of the utilization of m-naphthylenediamine- ß 3 -sulfonic acid, other dyes have been found which are distinguished by both the beauty of their nuances and the intensity and special authenticity.
I. Die aus 20 kg Diamidodiphenylamin in der üblichen Weise erhaltene Tetrazolösung wird mit Soda alkalisch gemacht und mit einer alkalischen Lösung von 24 kg Amidonaphtolsulfosäure G versetzt. Sobald die Bildung des Zwischenproductes beendigt ist, fügt man 6,9 kg Nitrit hinzu und la'fst in einen Ueberschufs von mit Eiswasser verdünnter Salzsäure einlaufen.' Die Diazotirung geht auf diese Art schnell und glatt von Statten. Man macht nun wiederum mit Soda alkalisch, worauf man zunächst eine alkalische Lösung von 34,1 kg des sauren Natriumsalzes der K-Säure und, sobald dieselbe von dem Tetrazozwischenkörper völlig aufgenommen ist, eine alkalische Lösung von 25 kg O1 ß2-Naphtylendiamin-ß3-sulfosäure einlaufen la'fst. Nach einigem Rühren ist die Farbstoifbildung beendigt. Man wärmt nun an und fällt das neue Product mit Salz. Es stellt nach dem Trocknen und Mahlen ein Pulver von röthlich- braunem Metallglanz dar und färbt Baumwolle im alkalischen Salzbad tiefblau. Auf der Faser diazotirt und mit β - Naphtol oder Naphtylaminäther entwickelt erhält man sehr echte Nuancen.I. The tetrazo solution obtained in the usual way from 20 kg of diamidodiphenylamine is made alkaline with soda and an alkaline solution of 24 kg of amidonaphthol sulfonic acid G is added. As soon as the formation of the intermediate product has ended, 6.9 kg of nitrite are added and allowed to run into an excess of hydrochloric acid diluted with ice water. The diazotization proceeds quickly and smoothly in this way. It is now again made alkaline with soda, whereupon first an alkaline solution of 34.1 kg of the acidic sodium salt of the K-acid and, as soon as it is completely absorbed by the tetrazo intermediate body, an alkaline solution of 25 kg of O 1 ß 2 -naphthylenediamine- ß 3 -sulfonic acid runs in. After some stirring, the dye formation is complete. Now warm up and drop the new product with salt. After drying and grinding, it is a powder with a reddish-brown metallic sheen and dyes cotton deep blue in an alkaline salt bath. Diazotized on the fiber and developed with β- naphthol or naphthylamine ether, very real nuances are obtained.
II. Wird das aus ρ - Phenylendiamin oder dessen Monosulfosäure mit einem Molecule α-Naphtylamin-B4-sulfosäure dargestellte Zwischenproduct zuerst mit einem Molecule der Amidonaphtolsäure-)' und alsdann mit der m-Naphtylendiamin-ßg-sulfosäure in alkalischer Lösung combinirt, so erhält man einen blauschwarzen Farbstoff, der durch besondere Affinität zur ungeheizten Faser und sehr gute Waschechtheit ausgezeichnet ist.II. If the intermediate product prepared from ρ-phenylenediamine or its monosulfonic acid with a molecule of α-naphthylamine-B 4 -sulfonic acid is combined first with a molecule of amidonaphtholic acid and then with m-naphthylenediamine-βg-sulfonic acid in an alkaline solution, so the result is a blue-black dye which is distinguished by its particular affinity for unheated fibers and very good washfastness.
Die entsprechenden Producte, die an Stelle der Clevesäuren eine Amidonaphtolsulfosäure in Mittelstellung enthalten, besitzen ähnliche, nur etwas blauere Nuancen.The corresponding products, which in place of the Cleves acids are an amidonaphthol sulfonic acid contained in the middle position have similar, only slightly bluer nuances.
Claims (1)
2. die vom ρ - Phenylendiamin oder dessen " Monosulfosäure einerseits, α - Naphtylamin ■ bezw. dessen ß3 - oder ß4 - sulfosäure, Amidonaphtolsulfosäure G oder Amidonaphtoldisulfosä'ure 2 R anderersel?
ableitenden, in bekannter Weise därp
stellten Diazoverbindungen mit einem Molecule einer Amidonaphtolsulfosäure und einem Molecule der Ct1 ß2 - Naphthylendiamin - ß3 - sulfosäure in alkalischer Lösung zu gemischten Farbstoffen vereinigt.naphthol sulfonic acid and a molecule of m-naphthylenedianiine - β 3 - sulfonic acid combined to form mixed polyazo dyes;
2. by the ρ - phenylenediamine or its "monosulphonic one hand, α - naphthylamine ■ BEZW the ß 3 -. Or ß 4 - sulfonic acid, or Amidonaphtoldisulfosä'ure Amidonaphtolsulfosäure G 2 R anderersel?
dissipative, in a known manner Därp
presented diazo compounds with a molecule of an amidonaphthol sulfonic acid and a molecule of Ct 1 ß 2 - naphthylenediamine - ß 3 - sulfonic acid combined in an alkaline solution to form mixed dyes.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE117300C true DE117300C (en) |
Family
ID=386574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT117300D Active DE117300C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE117300C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2178101A1 (en) * | 1972-03-28 | 1973-11-09 | Bayer Ag |
-
0
- DE DENDAT117300D patent/DE117300C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2178101A1 (en) * | 1972-03-28 | 1973-11-09 | Bayer Ag |
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