DE42002C - Innovation in the production of zinc dust indigo vats for dyeing purposes - Google Patents
Innovation in the production of zinc dust indigo vats for dyeing purposesInfo
- Publication number
- DE42002C DE42002C DENDAT42002D DE42002DA DE42002C DE 42002 C DE42002 C DE 42002C DE NDAT42002 D DENDAT42002 D DE NDAT42002D DE 42002D A DE42002D A DE 42002DA DE 42002 C DE42002 C DE 42002C
- Authority
- DE
- Germany
- Prior art keywords
- indigo
- vats
- production
- zinc dust
- innovation
- 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
- 235000000177 Indigofera tinctoria Nutrition 0.000 title claims description 6
- 229940097275 indigo Drugs 0.000 title claims description 6
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 title claims description 6
- 238000004043 dyeing Methods 0.000 title claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000002515 guano Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 241000334160 Isatis Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/22—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using vat dyestuffs including indigo
- D06P1/228—Indigo
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
Die vorliegende Erfindung bezieht sich auf den Ersatz der Waidküpe durch eine mit Guano angesetzte Zinkstaub-Küpe, bei welcher eine fehlerhafte Behandlung und damit ein Verlust des in die Küpe gegebenen Indigos ausgeschlossen ist.The present invention relates to the replacement of the Waidküpe with one containing guano attached zinc dust vat in which incorrect handling and thus a loss of the indigo put in the vat is excluded.
Wie jedem Sachverständigen bekannt, ist die schwierigste Aufgabe in der Färberei die Herstellung einer guten Gährungs-Waidküpe, denn das geringste Versehen bei dem oft mehrere Tage andauernden Gährungsprocefs, durch welches der letztere vorzeitig unterbrochen wird, bedingt das Umschlagen oder Verderben der Küpe, so dafs der hinzugesetzte Indigo unwiederbringlich verloren ist.As every expert knows, the most difficult task in dyeing is manufacturing a good fermenting woad vat, because the slightest mistake in which often several Days of fermentation process, by which the latter interrupted prematurely causes the vat to turn over or spoil, so does the added indigo is irretrievably lost.
Bei dem vorliegenden Verfahren regulirt sich die Gährung durch den von mir verwendeten Ansatz ganz selbstthätig, so dafs irgend welche Beaufsichtigung des Gährungsprocesses überflüssig wird.In the present method, fermentation is regulated by the one I use Approach quite automatically, so that any kind of supervision of the fermentation process is superfluous will.
Mein Verfahren besteht in Folgendem:My procedure consists of the following:
Zur Herstellung einer Waidküpe von etwa 100 1 setzt man allmählig zu etwa 100 1 Wasser unter ständigem Umrühren 1 bis 3 kg ammoniakhaltigen Guano, vorzugsweise Peru-Guano , bezw. die entsprechenden Ammoniaksalze, hinzu.To make a woad vat of around 100 liters, gradually add around 100 liters Water with constant stirring 1 to 3 kg ammonia-containing guano, preferably Peru-guano , respectively the corresponding ammonia salts are added.
Nachdem der Guano gleichmäfsig verrührt worden ist und keine zusammengebackenen Klumpen mehr zeigt, wird diese Masse mit ungefähr 500 bis 1 000 g Zinkstaub, wie er, ziemlich rein, das bekannte Küpenpräparat bildet, und unter Zusatz von 100 bis 250 g feinem Indigo bei gleichzeitigem Anheizen und Erwärmen der Küpe versetzt, wobei das durch die Vermittelung des Guanos sich heftig entwickelnde Ammoniakgas sich mit dem Indigo verbindet und ihn löst, aus welcher Lösung derselbe nicht mehr ausgeschieden wird und direct zum Färben, namentlich von Wolle und Wollstoffen, benutzt werden kann.After the guano has been stirred evenly and not caked Shows more lumps, this mass is mixed with about 500 to 1,000 g of zinc dust, as he, fairly pure, which forms the well-known vat preparation, and with the addition of 100 bis 250 g of fine indigo are added while simultaneously heating and warming the vat, whereby the ammonia gas, which develops violently through the mediation of the guano, is also present connects to the indigo and dissolves it, from which solution it is no longer excreted and can be used directly for dyeing, especially wool and woolen fabrics.
Die so hergestellte Küpe liefert ein echtes, lebhaftes Blau, welches nach Angabe des Erfinders in keiner Hinsicht dem mit einer Waidküpe hergestellten nachsteht.The vat produced in this way provides a real, vivid blue, which according to the inventor is in no way inferior to the one made with a Waidküpe.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE42002C true DE42002C (en) |
Family
ID=317434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT42002D Expired - Lifetime DE42002C (en) | Innovation in the production of zinc dust indigo vats for dyeing purposes |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE42002C (en) |
-
0
- DE DENDAT42002D patent/DE42002C/en not_active Expired - Lifetime
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