DE205422C - - Google Patents
Info
- Publication number
- DE205422C DE205422C DE1906205422D DE205422DA DE205422C DE 205422 C DE205422 C DE 205422C DE 1906205422 D DE1906205422 D DE 1906205422D DE 205422D A DE205422D A DE 205422DA DE 205422 C DE205422 C DE 205422C
- Authority
- DE
- Germany
- Prior art keywords
- dirty
- olive
- sulfuric acid
- brown
- vat
- 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.)
- Expired - Lifetime
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 11
- 240000007817 Olea europaea Species 0.000 description 6
- 239000000975 dye Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 244000061775 Olea africana Species 0.000 description 2
- 235000002852 Olea africana Nutrition 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 150000001454 anthracenes Chemical class 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- ZLCUIOWQYBYEBG-UHFFFAOYSA-N 1-Amino-2-methylanthraquinone Chemical compound C1=CC=C2C(=O)C3=C(N)C(C)=CC=C3C(=O)C2=C1 ZLCUIOWQYBYEBG-UHFFFAOYSA-N 0.000 description 1
- KHUFHLFHOQVFGB-UHFFFAOYSA-N 1-aminoanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2N KHUFHLFHOQVFGB-UHFFFAOYSA-N 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- IVNZBWNBYXERPK-DZGBHZPSSA-K trisodium;(8Z)-7-oxo-8-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N\N=C3/C(=O)C=CC=4C=C(C=C(C=43)S([O-])(=O)=O)S(=O)(=O)[O-])=CC=C(S([O-])(=O)=O)C2=C1 IVNZBWNBYXERPK-DZGBHZPSSA-K 0.000 description 1
- 239000000984 vat dye Substances 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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
- C09B5/44—Azines of the anthracene series
- C09B5/46—Para-diazines
- C09B5/48—Bis-anthraquinonediazines (indanthrone)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
Durch das Patent 190656 ist ein Verfahren . zur Darstellung von Küpenfarbstoffen der Anthracenreihe geschützt, welches darin besteht, daß man Aminoanthrachinone in schwefelsaurer Lösung mit Metallen behandelt.By patent 190656 is a method. for the representation of vat dyes of the anthracene series protected, which consists in treating aminoanthraquinones in sulfuric acid solution with metals.
Es wurde nun die Beobachtung gemacht, daß auch Derivate von a-Aminoanthrachinonen, wenn man sie in konzentrierter Schwefelsäure gelöst mit Metallen, wie Kupfer, Aluminium, ίο Silber usw., behandelt, schon bei verhältnismäßig niedriger Temperatur in vorzüglicher Ausbeute neue Farbstoffe liefern, welche ungeheizte Baumwolle in der Küpe in sehr kräftigen Nuancen von großer Echtheit anfärben. The observation has now been made that derivatives of a-aminoanthraquinones, when they are dissolved in concentrated sulfuric acid with metals such as copper, aluminum, ίο Silver, etc., treated, already at a relatively low temperature in excellent Yield new dyes, which unheated cotton in the vat in very good to dye strong nuances of great authenticity.
15 kg i-Methylaminoanthrachinon werden hi15 kg of i-methylaminoanthraquinone are hi
300 kg Schwefelsäure von 66° Be. gelöst und300 kg sulfuric acid of 66 ° Be. solved and
ao bei 20 bis 40° so lange etwa 3 bis 3,5 kg Aluminiumpulver (Aluminiumbronze) langsam 40 ao at 20 to 40 ° for about 3 to 3.5 kg of aluminum powder (aluminum bronze) slowly 40
4545
in konz.
Schwefelsäuresolution
in conc.
sulfuric acid
in
Pyridinsolution
in
Pyridine
der Küpecolour
the vat
auf
Baumwollecoloring
on
cotton
eingerührt, bis eine Probe in Wasser gegossen hellgelbe Flocken liefert. Darauf wird allmählich auf ioo° erhitzt und x/2 Stunde auf dieser Temperatur gehalten, bis eine in Wasser gegossene Probe schwarze Flocken liefert. Man gießt hierauf in Wasser, kocht auf und filtriert heiß ab. ?3 stirred in until a sample poured into water yields light yellow flakes. It is then gradually heated to 100 ° and kept at this temperature for x / 2 hours until a sample poured into water gives black flakes. It is then poured into water, boiled and filtered while hot. ? 3
20 kg I-Amino-2*4-dibromanthrachinon, 14 kg Kupferpulver und 400 kg Schwefelsäure von 66° Be. werden unter Rühren langsam auf 110 bis 1200 erhitzt. Die Farbstoffbildung ist beendet, sobald keine Gasentwicklung mehr auftritt. Die Schmelze wird dann auf 30 bis 40° abgekühlt; in Wasser gegossen und auf gleiche Weise, wie im Beispiel 1 angegeben, aufgearbeitet.20 kg of I-amino-2 * 4-dibromoanthraquinone, 14 kg of copper powder and 400 kg of sulfuric acid of 66 ° Be. are slowly heated to 110 to 120 0 with stirring. The formation of the dye is complete as soon as there is no more evolution of gas. The melt is then cooled to 30 to 40 °; poured into water and worked up in the same way as indicated in Example 1.
Die Eigenschaften einiger Repräsentanten dieser neuen Körperklasse sind aus der Tabelle ersichtlich.The properties of some representatives of this new body class are from the table evident.
6060
6565
7070
Patent-A ν Spruch:
Verfahren zur Darstellung von Küpenfarbstoffen der Anthracenreihe, dadurch gekennzeichnet, daß man Derivate von
a - Aminoanthrachinonen in schwefelsaurer Lösung mit Metallen behandelt. ,Patent-A ν saying:
A process for the preparation of vat dyestuffs of anthracene series, characterized in that derivatives of a - aminoanthraquinones in sulfuric acid solution treated with metals. ,
fiERLIN. OEbRUCKT IN DER REICHSDRUCKEREI,fiERLIN. PRINTED IN THE REICHSDRUCKEREI,
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT41478D AT41478B (en) | 1906-11-27 | 1909-01-07 | Process for the preparation of vat dyes of the anthracene series. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE205422C true DE205422C (en) |
Family
ID=467670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1906205422D Expired - Lifetime DE205422C (en) | 1906-11-27 | 1906-11-27 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE205422C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3234242A (en) * | 1960-05-05 | 1966-02-08 | Ciba Ltd | Production of 4:4'-diamino-1:1'-dianthraquinonyl sulfonic acids |
-
1906
- 1906-11-27 DE DE1906205422D patent/DE205422C/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3234242A (en) * | 1960-05-05 | 1966-02-08 | Ciba Ltd | Production of 4:4'-diamino-1:1'-dianthraquinonyl sulfonic acids |
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