AT77904B - Process for the production of real black dyeings on furs and hides. - Google Patents
Process for the production of real black dyeings on furs and hides.Info
- Publication number
- AT77904B AT77904B AT77904DA AT77904B AT 77904 B AT77904 B AT 77904B AT 77904D A AT77904D A AT 77904DA AT 77904 B AT77904 B AT 77904B
- Authority
- AT
- Austria
- Prior art keywords
- furs
- hides
- production
- real black
- black dyeings
- Prior art date
Links
- 238000004043 dyeing Methods 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims 2
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
- 230000037336 dry skin Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- ATGUVEKSASEFFO-UHFFFAOYSA-N p-aminodiphenylamine Chemical compound C1=CC(N)=CC=C1NC1=CC=CC=C1 ATGUVEKSASEFFO-UHFFFAOYSA-N 0.000 description 1
- 239000000984 vat dye Substances 0.000 description 1
- 238000004048 vat dyeing Methods 0.000 description 1
Landscapes
- Coloring (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von echten schwarzen Färbungen auf Pelzen und Fellen.
EMI1.1
Beispiel.
In eine Hydrosulfitküpe, welche im Liter 1 g gelösten Leim, 2 g Chlorammonium,
EMI1.2
enthält und welche eine Temperatur von 40 C besitzt, werden die feuchten oder trockenen Felle eingelegt. Man hantiert etwa eine Stunde unter schwacher Bewegung unter der Flotte, quetscht die Felle ab und lässt an der Luft oxydieren. Je nach dem gewünschten Grad der Dunkelheit der Grundierung gibt man notfalls noch einen oder zwei weitere Züge in der mit Farbstoff entsprechend aufgebesserten Küpe. Nach dem Oxydieren trocknet man die Felle und streicht sie mit einer Lösung, die in folgender Weise hergestellt wird :
60 g Diphenylschwarzöl DO werden mit 70 em3 Salzsäure 220 Bé versetzt. und mit 500 em3 Wasser in Lösung gebracht.
Hierauf setzt man die Lösung von 30 g chlorsaurem Natrium in 300 c/ Wasser zu und füllt auf 950 cm3 auf. Kurz vor dem Gebrauch setzt man der erkalteten Flüssigkeit die Lösung von 2 f/Kupfervitriol in 50 cl Wasser zu.
Nach dem Streichen trocknet man bei gewöhnlicher Temperatur und wiederholt nach Bedarf die Streichung.
An Stelle von Indigo MLB Küpe I und Helindonbraun (M Küpe können bei der Küpenfärbung auch andere Küpenfarbstoffe je nach der gewünschten Färbung des Untergrundes gebraucht werden und an Stelle von DiphenylBchwarzö ! können auch andere entsprechend zusammengesetzte Oxydationsschwarzfarben benutzt werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of real black dyeings on furs and hides.
EMI1.1
Example.
In a hydrosulfite vat, which contains 1 g of dissolved glue, 2 g of chlorammonium,
EMI1.2
contains and which has a temperature of 40 C, the damp or dry skins are inserted. The liquor is handled gently for about an hour, the skins are squeezed and left to oxidize in the air. Depending on the desired degree of darkness of the primer, if necessary, add one or two more puffs in the vat that has been appropriately improved with dye. After oxidizing, the skins are dried and coated with a solution prepared in the following way:
60 g of diphenyl black oil DO are mixed with 70 em3 hydrochloric acid 220 Bé. and brought into solution with 500 cubic meters of water.
The solution of 30 g of sodium chlorate in 300 c / water is then added and the volume is made up to 950 cm3. Shortly before use, the solution of 2 f / copper vitriol in 50 cl water is added to the cooled liquid.
After painting, dry at normal temperature and repeat the painting as necessary.
Instead of indigo MLB vat I and helindone brown (M vat, other vat dyes can also be used for the vat dyeing, depending on the desired coloration of the background, and instead of diphenylBchwarzö! Other correspondingly composed oxidation black colors can also be used.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE77904X | 1916-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT77904B true AT77904B (en) | 1919-08-25 |
Family
ID=5638007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT77904D AT77904B (en) | 1916-03-27 | 1917-03-30 | Process for the production of real black dyeings on furs and hides. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT77904B (en) |
-
1917
- 1917-03-30 AT AT77904D patent/AT77904B/en active
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