DE114264C - - Google Patents
Info
- Publication number
- DE114264C DE114264C DENDAT114264D DE114264DA DE114264C DE 114264 C DE114264 C DE 114264C DE NDAT114264 D DENDAT114264 D DE NDAT114264D DE 114264D A DE114264D A DE 114264DA DE 114264 C DE114264 C DE 114264C
- Authority
- DE
- Germany
- Prior art keywords
- solution
- dye
- water
- black
- paste
- 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 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- RWSOTUBLDIXVET-UHFFFAOYSA-N dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 6
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 claims description 4
- -1 sulfur metals Chemical class 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 210000002268 Wool Anatomy 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 3
- 229940001607 sodium bisulfite Drugs 0.000 claims description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 3
- LRCIYVMVWAMTKX-UHFFFAOYSA-L Chromium(II) acetate Chemical compound [Cr+2].CC([O-])=O.CC([O-])=O LRCIYVMVWAMTKX-UHFFFAOYSA-L 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 claims description 2
- 229910052752 metalloid Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- LQNUZADURLCDLV-UHFFFAOYSA-N Nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L Tin(II) chloride Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 claims 1
- 240000000358 Viola adunca Species 0.000 claims 1
- 235000005811 Viola adunca Nutrition 0.000 claims 1
- 235000013487 Viola odorata Nutrition 0.000 claims 1
- 235000002254 Viola papilionacea Nutrition 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 230000002035 prolonged Effects 0.000 claims 1
- 239000001187 sodium carbonate Substances 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000002966 varnish Substances 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004040 coloring Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 description 2
- XNKFCDGEFCOQOM-UHFFFAOYSA-N 1,2-dinitronaphthalene Chemical compound C1=CC=CC2=C([N+]([O-])=O)C([N+](=O)[O-])=CC=C21 XNKFCDGEFCOQOM-UHFFFAOYSA-N 0.000 description 1
- 235000008317 Condalia obovata Nutrition 0.000 description 1
- 244000147935 Condalia obovata Species 0.000 description 1
- GEHJYWRUCIMESM-UHFFFAOYSA-L Sodium sulfite Chemical class [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010626 work up procedure 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
- C09B13/00—Oxyketone dyes
- C09B13/02—Oxyketone dyes of the naphthalene series, e.g. naphthazarin
-
- 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
- C09B49/00—Sulfur dyes
- C09B49/02—Sulfur dyes from nitro compounds of the benzene, naphthalene or anthracene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
In den Patentschriften 76922 und 79406 ist gezeigt, dafs aus ax a4-DinitronaphtaIin nach dem dort beschriebenen Verfahren Naphtazarin entsteht.Patents 76922 and 79406 show that naphtazarine is produced from a x a 4 -DinitronaphthtaIin by the process described there.
Es wurde nun gefunden, dafs man aus dem gleichen Ausgangsmateriale zu einem vom Naphtazarin verschiedenen schwarzen Farbstoffe gelangen kann, wenn man Schwefelwasserstoff bezw. Schwefelmetalle oder Schwefelmetalloide auf eine Lösung von Ct1 ct4-Dinitronaphtalin in concentrirter Schwefelsäure bei höherer Temperatur einwirken läfst. Es entsteht dabei vorübergehend ein Naphtazarinzwischenproduct, welches bald in den neuen Farbstoff übergeht. Dieser ist zum Drucken von Baumwolle in hervorragender Weise verwendbar, zu welchem Zwecke er zunächst durch Behandlung mit Natriumbisulfit oder Natriumsulfiten löslich gemacht und dann unter Zusatz einer Metallbeize, z. B. Chromacetat, aufgedruckt wird. Die so erzeugten Lacke sind grau bis tiefschwarz und übertreffen diejenigen des Naphtazarins an Schönheit und Echtheit, sowie an Billigkeit, so dafs sie in seither unerreichter Weise zum Ersätze von Blauholzfärbungen geeignet sind.It has now been found that a black dye different from naphtazarine can be obtained from the same starting material by using hydrogen sulfide or. Sulfur metals or sulfur metalloids can act on a solution of Ct 1 ct 4 -Dinitronaphthalene in concentrated sulfuric acid at a higher temperature. This temporarily creates an intermediate naphtazarine product, which soon changes into the new dye. This is excellent for printing cotton, for which purpose it is first made soluble by treatment with sodium bisulfite or sodium sulfites and then with the addition of a metal stain, e.g. B. chromium acetate, is printed. The lacquers produced in this way are gray to deep black and exceed those of naphtazarin in beauty and authenticity, as well as in cheapness, so that they are suitable in a way that has never been achieved before as a substitute for the dyeing of blue wood.
Die Darstellung dieser Verbindung wird an folgenden Beispielen erläutert:The illustration of this connection is explained using the following examples:
100 kg α; α4-Dinitronaphtalin werden in einem eisernen Kessel mit 1000 bis 2000 kg Schwefelsäure 660B. auf 1300 erhitzt. Wenn vollständige Lösung eingetreten ist, wird langsam unter steligem Rühren ein Strom von Schwefelwasserstoff eingeleitet. Die zuerst gelbe Lösung wird roth, und Proben davon, in Wasser gegossen, scheiden einen blauschwarzen Körper aus, der sich in Natronlauge mit blauer Farbe löst. Man leitet so lange Schwefelwasserstoff ein, bis kein Dinitronaphtalin mehr nachzuweisen ist, was in ca. 6 bis 8 Stunden der Fall ist.100 kg of α; α 4 -Dinitronaphtalin are heated in an iron kettle with 1000 to 2000 kg of sulfuric acid 66 0 B. to 130 0 . When complete solution has occurred, a stream of hydrogen sulfide is slowly passed in with constant stirring. The solution, which is yellow at first, turns red, and samples of it, poured into water, excrete a bluish-black body, which dissolves in caustic soda with a blue color. Hydrogen sulfide is introduced until no more dinitronaphthalene can be detected, which is the case in about 6 to 8 hours.
Man giefst dann in 500 1 Wasser, kocht auf, kühlt ab, filtrirt und wäscht aus. Das so dargestellte Product enthält noch etwas Naphtazarin beigemengt, welches durch Extrahiren mit Alaun entfernt werden kann. Die Ueberführung des Farbstoffs, dessen Reactionen unten gegeben werden, in die zum Baumwolldruck geeignete Form wird in Beispiel III beschrieben. Er ist auch als Wollfarbstoff verwendbar und färbt ungeheizte Wolle violettschwarz an; durch Nachchromiren wird die Färbung tiefschwarz und die Echtheit dieser Färbungen ist in jeder Hinsicht eine hervorragende zu nennen; die erhaltenen Schwarznüancen sind blauer als diejenigen des Naphtazarins. It is then poured into 500 liters of water, boiled, cooled, filtered and washed. That so The product shown contains some naphtazarine added, which is obtained by extraction can be removed with alum. The conversion of the dye, its reactions below, in the form suitable for cotton printing is described in Example III. It can also be used as a wool dye and dyes unheated wool purple-black at; after chrome plating, the coloring and the authenticity of this become deep black Coloring is an excellent one in every respect; the black nuances obtained are bluer than those of naphtazarin.
100 kg C1 a4-Dinitronaphtalin werden in 1000 bis 2000 kg Schwefelsäure 660B. aufgelöst und auf 1300C. erhitzt; alsdann werden langsam 60 kg Schwefelantimon zugegeben. Es tritt eine starke Reaction ein, während welcher die zuerst gelbe Lösung roth wird. Die Aufarbeitung geschieht wie in Beispiel I angegeben.100 kg C 1 a 4 -Dinitronaphtalin are dissolved in 1000 up to 2000 kg of sulfuric acid 66 0 B. and heated to 130 0 C.; then 60 kg of sulfur antimony are slowly added. A strong reaction occurs, during which the solution, which is yellow at first, turns red. The work-up is carried out as indicated in Example I.
Wünscht man die Beimengung von Naphtazarin in dem gemäfs diesen Beispielen entstehenden Product zu vermeiden, so setzt man die Behandlung mit Schwefelwasserstoff (Schwefelantimon u. s. w.) so lange fort, bis eine ge-If one desires the addition of naphtazarine in the resultant according to these examples To avoid product, treatment with hydrogen sulfide (sulfur antimony and so on) until a
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE114264C true DE114264C (en) |
Family
ID=383780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT114264D Active DE114264C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE114264C (en) |
-
0
- DE DENDAT114264D patent/DE114264C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE114264C (en) | ||
DE1928677A1 (en) | Phthalocyanine dyes | |
DE632376C (en) | Process for the preparation of acidic chromating dyes of the anthraquinone series | |
DE677662C (en) | Process for the preparation of o-oxyazo dyes | |
DE477284C (en) | Process for the preparation of Kuepen dyes of the anthraquinone series | |
DE219500C (en) | ||
DE143892C (en) | ||
DE213505C (en) | ||
DE61826C (en) | Process for the preparation of related disazo dyes from diamidosulfobenzide and etherified oxy derivatives thereof | |
DE118394C (en) | ||
DE77120C (en) | Process for the preparation of blue stain-coloring oxazine dyes ^ | |
DE72898C (en) | Process for the preparation of triphenylmethane dyes. (5 | |
DE518335C (en) | Process for the preparation of clusters of the benzanthrone pyrazole anthrone series | |
DE203437C (en) | ||
DE654516C (en) | Process for the preparation of metal-containing triarylmethane dyes | |
DE288823C (en) | ||
DE110880C (en) | ||
DE36899C (en) | Process for the preparation of water-soluble indulines by the action of diamines of the benzene series on amidoazo compounds of the same, as well as for the oxidation of the dyes on the fiber | |
DE293741C (en) | ||
DE436830C (en) | Process for the preparation of acidic triarylmethane dyes | |
DE151384C (en) | ||
DE125589C (en) | ||
DE515331C (en) | Process for the preparation of Kuepen dyes of the anthracene series | |
DE507935C (en) | Process for the preparation of new Kuepen colors | |
DE544998C (en) | Process for the preparation of mixed halogenated dyes of the 4íñ5íñ8íñ9-dibenzpyrenquinone series |