DE80421C - - Google Patents
Info
- Publication number
- DE80421C DE80421C DENDAT80421D DE80421DA DE80421C DE 80421 C DE80421 C DE 80421C DE NDAT80421 D DENDAT80421 D DE NDAT80421D DE 80421D A DE80421D A DE 80421DA DE 80421 C DE80421 C DE 80421C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- naphthol
- monosulfonic
- monosulfonic acid
- amidonaphthol
- 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 24
- 150000001875 compounds Chemical class 0.000 claims description 7
- NRZRRZAVMCAKEP-UHFFFAOYSA-N Naphthionic acid Chemical compound C1=CC=C2C(N)=CC=C(S(O)(=O)=O)C2=C1 NRZRRZAVMCAKEP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- LNETULKMXZVUST-UHFFFAOYSA-N 1-naphthoic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=CC2=C1 LNETULKMXZVUST-UHFFFAOYSA-N 0.000 claims description 2
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 claims description 2
- 239000000987 azo dye Substances 0.000 claims description 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims 1
- 239000000975 dye Substances 0.000 description 11
- 150000003460 sulfonic acids Chemical class 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 5
- HWYNRVXFYFQSID-UHFFFAOYSA-M benzo[a]phenoxazin-9-ylidene(dimethyl)azanium;chloride Chemical compound [Cl-].C1=CC=C2C(N=C3C=CC(C=C3O3)=[N+](C)C)=C3C=CC2=C1 HWYNRVXFYFQSID-UHFFFAOYSA-M 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-Naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 2
- 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
- -1 Naphthylamine sulfonic acids Chemical class 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N Resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N Salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating Effects 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-Naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- XIQKALDENTUXBY-UHFFFAOYSA-N 4-hydroxynaphthalene-1,5-disulfonic acid Chemical compound C1=CC(S(O)(=O)=O)=C2C(O)=CC=C(S(O)(=O)=O)C2=C1 XIQKALDENTUXBY-UHFFFAOYSA-N 0.000 description 1
- VVPHSMHEYVOVLH-UHFFFAOYSA-N 6-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=CC2=CC(O)=CC=C21 VVPHSMHEYVOVLH-UHFFFAOYSA-N 0.000 description 1
- UYJXRRSPUVSSMN-UHFFFAOYSA-P Ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 description 1
- 101700048052 MUC15 Proteins 0.000 description 1
- 210000002268 Wool Anatomy 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 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
- C09B35/35—Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Von Meldola ist eine BaseThere is a base from Meldola
(1) C6 H, N (4) = N(a) C10 H6 ■ NH2 (a) (1) C 6 H, N (4) = N (a) C 10 H 6 ■ NH 2 (a)
beschrieben worden, welche durch Reduction des aus ρ - Nitranilin und α - Naphtylamin entstehenden Nitro - Amidoazokörpers mittelst Schwefelammonium gewonnen wurde (Chem. Soc. J. 43, 432, Jahresber. 1883, 779). Diese von Meldola als »p-Amidobenzolazoamido-anaphtalin« bezeichnete Base liefs sich durch Einwirkung von salpetriger Säure in eine Tetrazoverbindung überführen; durch Combination der letzteren mit Phenol, Resorcin, den Naphtolen und der ß-Naphtol-ß-monosulfosäure entständen nioht.näher untersuchte Combinationsproducte, welche entweder in Wasser unlöslich waren oder nach Angabe M el do la's »keine färbenden Eigenschaften besafsen« (Jahresber. 1883, S. 782).has been described, which by reduction of the ρ-nitraniline and α-naphthylamine the resulting nitro-amidoazo body was obtained by means of ammonium sulphide (Chem. Soc. J. 43, 432, annual. 1883, 779). This from Meldola as "p-Amidobenzolazoamido-anaphtalin" designated base could be converted into one by the action of nitrous acid Convert tetrazo compound; by combining the latter with phenol, resorcinol, the Naphthols and the ß-naphthol-ß-monosulfonic acid would not arise. which were either insoluble in water or, according to M el do la's statement, "had no coloring properties" (Jahresber. 1883, p. 782).
Eine technische Verwerthung hat die Base bisher nicht gefunden. Es hat sich nun im Gegensatz zu der erwähnten Beobachtung Meldola's gezeigt, dafs nicht nur beim Combiniren der Tetrazoverbindung des p-Amidobenzol-azoamido-a-naphtalins mit derSchäfferschen Säure ein Farbstoff entsteht, sondern dafs auch durch Combination derselben mit anderen von Meldola nicht versuchten Sulfosäuren des Naphtols, Naphtylamins etc. werthvolle Farbstoffe erhalten werden können. Dieselben besitzen die Eigenschaft, ungeheizte Baumwolle im Seifenbad oder salzhaltigen Bad zu färben; auf Wolle lassen sie sich gleichfalls und zwar in salzhaltiger Flotte fixiren; sie sind fernerhin durch Wasch- und Lichtechtheit ausgezeichnet.The base has not yet found any technical use. It is now in the In contrast to the above-mentioned Meldola's observation, it was shown that not only when combining the tetrazo compound of p-amidobenzene-azoamido-a-naphthalene a dye arises with Schaeffer's acid, but also by combining it with other sulfonic acids of naphthol, naphthylamine, etc. not attempted by Meldola are valuable Dyes can be obtained. They have the property of being unheated To dye cotton in a soapy bath or salty bath; they can also be used on wool and fix it in a salty liquor; they are also washfast and lightfast excellent.
Die aus der genannten Base erhaltenen Farbstoffe zeigen fast durchweg eine dunklere Nuance als die entsprechenden Combinationen mit anderen Diaminen; die Darstellung dieser neuen Farbstoffe wird aus folgendem Beispiel ersichtlich:Almost all of the dyes obtained from the base mentioned show a darker shade than the corresponding combinations with other diamines; the appearance of this new Dyes can be seen from the following example:
.26,2 kg p-Amidobenzol-azoamido-a-naphtalin werden mit Wasser und ca. 60 kg concentrirter Salzsäure angerührt und durch Zusatz einer Lösung von 14 kg Nitrit diazotirt. Die tief orangefarbene Lösung der Tetrazoverbindung giefst man hierauf in eine Lösung von 62,4 kg krystallisirtem naphthionsaurem Natron, welcher man einen Ueberschufs von essigsaurem Natron zugefügt hat. Man läfst die Mischung längere Zeit stehen, wärmt dann an, neutralisirt mit Soda und salzt den Farbstoff aus. Derselbe färbt Baumwolle schwarzviolett..26.2 kg of p-amidobenzene-azoamido-a-naphthalene are mixed with water and about 60 kg of concentrated hydrochloric acid and by adding a Solution of 14 kg of nitrite diazotized. The deep orange solution of the tetrazo compound it is then poured into a solution of 62.4 kg of crystallized naphthionic acid soda, which an excess of sodium acetate has been added. You run the mixture longer Stand for time, then warm up, neutralize with soda, and salt out the dye. Same dyes cotton black-violet.
In vorstehendem Beispiel läfst sich die Naphthionsäure durch äquivalente Mengen anderer Naphtylaminsulfosäuren, Naphtolsulfosäuren, Dioxynaphtalinsulfosäuren und Amidonaphtolsulfosäuren ersetzen. Das Verfahren zur Darstellung dieser Farbstoffe wird nur insofern geändert, als man die Naphtol- bezw. Dioxynaphtalinsulfosäuren zweckmäfsig in alkalischer Lösung combinirt. Amidonaphtolsulfosäuren lassen sich sowohl alkalisch wie schwach sauer combiniren und liefern je nach der Art der Combination verschieden färbende Producte.In the above example, the naphthionic acid can be replaced by equivalent amounts of others Naphthylamine sulfonic acids, naphthol sulfonic acids, dioxynaphthalene sulfonic acids and amidonaphthol sulfonic acids substitute. The procedure for representing these dyes is only changed to the extent that than one the naphtol- respectively. Dioxynaphthalene sulfonic acids are conveniently combined in an alkaline solution. Amidonaphthol sulfonic acids can be combined both alkaline and weakly acidic and deliver depending on the type of Combination of different colored products.
Technisch brauchbare Resultate wurden bis jetzt unter Anwendung folgender Componenten erhalten:Up to now, technically useful results have been obtained using the following components obtain:
mit 2 MolecülenTetrazo compound from p-amidobenzene-azoamido-ct-naphthalene combined
with 2 molecules
BaumwolleStains unheated
cotton
Die Oxycarbonsäuren, wie z. B. Salicylsäure, liefern nahezu unlösliche Producte.The oxycarboxylic acids, such as. B. salicylic acid give almost insoluble products.
Es läfst sich fernerhin die Tetrazoverbindung des p-Amidobenzol-azoamido-a-naphtalins zuerst mit einem Molecül eines Amins, Phenols bezw. deren Sulfo- oder Carbonsäuren zu einem Zwischenproduct verbinden, welches noch eine freie Diazogruppe enthält und daher noch mit einem zweiten Molecül eines anderen Amins, Phenols bezw. deren Sulfosäuren combinirt werden kann.Furthermore, the tetrazo compound of p-amidobenzene-azoamido-a-naphthalene can be found first with a Molecül of an amine, phenol or. their sulfo or carboxylic acids connect an intermediate product which still contains a free diazo group and therefore bezw with a second Molecül of another amine, phenol. their sulfonic acids combined can be.
Das Verfahren zur Herstellung derartiger gemischter Azofarbstoffe mag an folgendem Beispiel erläutert werden:The method for preparing such mixed azo dyes may be based on the following example explained:
26,2 kg der Base werden, wie oben beschrieben, diazotirt und in essigsaurer Lösung mit 3 1,7 kg krystallisirtem Naphthionat combinirt; das Zwischenproduct scheidet sich in Form eines dunklen Niederschlages ab; man giebt dasselbe nach einiger Zeit zu einer bis zum Schlufs alkalisch gehaltenen Lösung von γ-Amidonaphtolmonosulfosäure, läfst längere Zeit stehen und arbeitet dann in bekannter Weise auf. Der Farbstoff färbt ungeheizte Baumwolle schwarzviolett.26.2 kg of the base are, as described above, diazotized and combined in acetic acid solution with 31.7 kg of crystallized naphthionate; the intermediate product is deposited in the form of a dark precipitate; after a while it is added to a solution of γ- amidonaphthol monosulfonic acid which is kept alkaline to the end, left to stand for a long time, and then worked up in the known manner. The dye dyes unheated cotton black-violet.
In analoger Weise werden durch Anwendung äquivalenter Mengen nachstehender Sulfosäuren die folgenden Farbstoffe erhalten:In an analogous manner, by using equivalent amounts of the following sulfonic acids receive the following dyes:
ungeheizte
BaumwolleColors
unheated
cotton
Wintherα-Naphtol-am onosulfonic acid Nevile-
Winther
Winthera-Naphtol-a-monosulfonic acid Nevile-
Winther
Nr. 53076)y-amidonaphthol monosulfonic acid (patent
No. 53076)
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE80421C true DE80421C (en) |
Family
ID=352980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT80421D Active DE80421C (en) |
Country Status (1)
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DE (1) | DE80421C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028376A (en) * | 1959-04-16 | 1962-04-03 | Acna | Trisazo dyes |
US7096706B2 (en) | 2003-09-10 | 2006-08-29 | Sms Meer Gmbh | Drawing apparatus and method of operating same |
-
0
- DE DENDAT80421D patent/DE80421C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028376A (en) * | 1959-04-16 | 1962-04-03 | Acna | Trisazo dyes |
US7096706B2 (en) | 2003-09-10 | 2006-08-29 | Sms Meer Gmbh | Drawing apparatus and method of operating same |
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