DE213581C - - Google Patents
Info
- Publication number
- DE213581C DE213581C DENDAT213581D DE213581DA DE213581C DE 213581 C DE213581 C DE 213581C DE NDAT213581 D DENDAT213581 D DE NDAT213581D DE 213581D A DE213581D A DE 213581DA DE 213581 C DE213581 C DE 213581C
- Authority
- DE
- Germany
- Prior art keywords
- brown
- copper
- toluene
- chromium
- dark brown
- 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
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 10
- 229960000583 Acetic Acid Drugs 0.000 description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L Copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 235000021110 pickles Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000003491 Skin Anatomy 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- QKSIFUGZHOUETI-UHFFFAOYSA-N copper;azane Chemical compound N.N.N.N.[Cu+2] QKSIFUGZHOUETI-UHFFFAOYSA-N 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- -1 potassium chromium Chemical compound 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/30—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts
- D06P3/305—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts with oxidation dyes
Description
I ii(ahci(\cijc\i Sfal'cni I ii (ahci (\ cijc \ i Sfal'cni
!coil UTC Hi^ I" ii-t ^) (X) 11-1)1*1 H! coil UTC Hi ^ I "ii-t ^) (X) 11-1) 1 * 1 H
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Es wurde gefunden, daß auf gebeizten Pelzen, Haaren u. dgl. mittels Lösungen der nichtsubstituierten o-Diamine des Benzols und Toluols Färbungen von guten Echtheitseigenschäften und wertvollen, zwischen hell- und dunkelbraun liegenden Nuancen erzeugt werden können. Die Färbungen eines jeden der zur Farberzeugung angewandten Stoffes sind unter sich verschieden, je nach der Art der Beize.It has been found that stained furs, hair and the like by means of solutions of unsubstituted o-diamines of benzene and toluene dyeings with good fastness properties and valuable nuances between light and dark brown can be created. The colorations of each of the for the production of color are different among themselves, depending on the nature of the Stain.
So erhält man beispielsweise folgende Färbungen: For example, the following colors are obtained:
4545
ι · 2 - Diamino-
benzolWith
ι · 2 - Diamino-
benzene
2 · 3 - Diamino-
toluolWith :
2 3 - diamino
toluene
3 ·4- Diamino-*'
toluolWith
3 · 4- diamino- * '
toluene
15 ■ Stain with chromium potash and acetic acid
15th
20 Pickle with copper sulfate and acetic acid
20th
säurePickle with iron vitriol, copper sulfate and vinegar
acid
Die Färbungen werden vorteilhaft in der Weise erzeugt, daß die gebeizten Felle mit der wässerigen Lösung eines der genannten o-Diamine des Benzols und Toluols unter Zusatz einer entsprechenden Menge Wasserstoffsuperoxyd mehrere Stunden behandelt werden, worauf das Fell gespült wird.The colorations are advantageously produced in such a way that the stained skins with the aqueous solution of one of the said o-diamines of benzene and toluene with addition a corresponding amount of hydrogen peroxide are treated for several hours, whereupon the fur is rinsed.
Die so erzeugten Färbungen zeichnen sich insbesondere durch eine bemerkenswerte Fülle 55The colors produced in this way are particularly notable for their abundance 55
6060
und Klarheit wie auch durch hervorragende Lichtechtheit aus.and clarity as well as excellent lightfastness.
Gegenüber dem Hellblond, das mit dem p-NitiO-o-pbenylendiamin gemäß der französischen Patentschrift 375085 erhalten wird, weisen die Färbungen mit den Lösungen der Diamine auf gebeizter Ware überraschenderweise schöne Braunnuancen auf; vor den mit ι · 2 - Naphtylendiamin erzielten Färbungen 70,Compared to the light blonde, which with the p-NitiO-o-pbenylenediamine according to the French Patent 375085 is obtained, the colorations with the solutions of the Diamines on stained goods surprisingly have beautiful shades of brown; Before with ι · 2 - naphthylenediamine achieved colorations 70,
gemäß Patentschrift 154652 zeichnen sie sich durch wesentlich größere Lichtechtheit aus.according to patent specification 154652 they stand out characterized by significantly greater lightfastness.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE213581C true DE213581C (en) |
Family
ID=475216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT213581D Active DE213581C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE213581C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995017878A1 (en) * | 1993-12-24 | 1995-07-06 | Henkel Kommanditgesellschaft Auf Aktien | Diaminotoluenes for use as couplers in dyes |
-
0
- DE DENDAT213581D patent/DE213581C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995017878A1 (en) * | 1993-12-24 | 1995-07-06 | Henkel Kommanditgesellschaft Auf Aktien | Diaminotoluenes for use as couplers in dyes |
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