DE534635C - Process for treating vegetable fibers to give them a wool-like appearance - Google Patents
Process for treating vegetable fibers to give them a wool-like appearanceInfo
- Publication number
- DE534635C DE534635C DEM109942D DEM0109942D DE534635C DE 534635 C DE534635 C DE 534635C DE M109942 D DEM109942 D DE M109942D DE M0109942 D DEM0109942 D DE M0109942D DE 534635 C DE534635 C DE 534635C
- Authority
- DE
- Germany
- Prior art keywords
- wool
- appearance
- give
- vegetable fibers
- treating vegetable
- 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
Links
- 239000000835 fiber Substances 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 7
- 235000013311 vegetables Nutrition 0.000 title claims description 5
- 239000003513 alkali Substances 0.000 claims description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- LXVQWMLOHFDJAM-DPMBMXLASA-M sodium;[(z,7r)-17-carboxyheptadec-9-en-7-yl] sulfate Chemical compound [Na+].CCCCCC[C@@H](OS(O)(=O)=O)C\C=C/CCCCCCCC([O-])=O LXVQWMLOHFDJAM-DPMBMXLASA-M 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
- D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
- D06M11/71—Salts of phosphoric acids
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Verfahren zur Behandlung pflanzlicher Fasern, um ihnen ein wollähnliches Aussehen zu geben Es ist bereits vorgeschlagen worden, vegetabilische Gespinstfasern in einem Bade aus einem Fettmittel mit Zusatz von kaustischer Soda zu behandeln, um ein wollartiges Aussehen zu erreichen. Indes verschwindet diese Wirkung fast gänzlich bei der nachfolgenden Verspinnung der Faser.Method of treating vegetable fibers to give them a wool-like appearance To give appearance It has already been proposed to use vegetable fibers to be treated in a bath made from a fatty substance with the addition of caustic soda, to achieve a wool-like appearance. However, this effect almost disappears entirely during the subsequent spinning of the fiber.
Bei dem Verfahren der vorliegenden Erfindung wird das eingefettete Fasermaterial nach der Verspinnung in Bädern behandelt, welche das Fett der Faser unter Auffüllung derselben verseifen und im Gespinst selbst wollartige Eigenschaften hervorrufen. Zu diesem Zwecke wird das Gespinst erst in Alkalicarbonat, dann in Sulforicinat im Vakuum getränkt und hierauf einer Hydrolyse der holzartigen Bestandteile mit Hilfe eines konzentrierten Alkalibades bei gewöhnlicher Temperatur unterworfen.In the method of the present invention, the greased After spinning, fiber material is treated in baths that remove the fat from the fiber saponify while filling them up and have wool-like properties in the web itself cause. For this purpose the web is first in alkali carbonate, then in Sulforicinate soaked in a vacuum and then hydrolysed the woody components subjected with the help of a concentrated alkali bath at ordinary temperature.
Es ist bereits vorgeschlagen worden, vegetabilische Fasern einer Hydrolyse durch ein Lösungsmittel für die Cellulose von derartiger Stärke zu unterwerfen, daß die Faseroberfläche iu Seidenglanz übergeführt wird. Beim vorliegenden Verfahren aber erfolgt die Anwendung der Hydrolyse auf das Gespinst und nicht auf die Faser und wird nur mit einer derartigen Konzentration des Lösungsmittels angewendet, daß die -Cellulose nicht aufgelöst, sondern nur die holzartigen Bestandteile der Faser weichgemacht und zum Anschwellen gebracht werden.It has already been suggested that vegetable fibers undergo hydrolysis subject to a solvent for the cellulose of such strength, that the fiber surface is transformed into a silk gloss. In the present case but the application of hydrolysis is to the web and not to the fiber and is only used with such a concentration of the solvent that the cellulose is not dissolved, only the woody components of the fiber softened and made to swell.
Das Verfahren verläuft in folgender Weise: r. Die Faser wird zunächst in einem Fett-. bade aufgefrischt und geschmeidig gemacht, wobei sie etwa 2o% ihres Gewichtes von dem Bade aufnimmt; welches ungefähr 70/0 völlig verseifbares Wollfett oder Wollöl enthält. Das so vor der Verspinnung geschmeidig gemachte Fasermaterial wird in ausgebreiteten Schichten übereinandergestapelt, und die Stapel werden 5 bis 7 Tage sich selbst überlassen, damit die Feuchtigkeit des Bades sich gleichmäßig in dem Stapel ausbreitet und alle Fasern gleich stark von der Tränkmasse betroffen werden. Das Material wird dann dem üblichen Spinnprozeß zugeführt, indem es über Karden, Streckmaschinen u. dgl. zum Vorspinner und gegebenenfalls zum Rückdreher geht.The procedure is as follows: r. The fiber is first in a fat. bathing refreshed and supple, taking about 20% of its weight from the bath; which contains about 70/0 fully saponifiable wool fat or wool oil. The fiber material, made supple before spinning, is stacked on top of one another in spread-out layers, and the stacks are left to their own devices for 5 to 7 days so that the moisture in the bath spreads evenly in the stack and all fibers are equally affected by the impregnating mass. The material is then fed to the usual spinning process in that it goes via cards, stretching machines and the like to the pre-spinner and, if necessary, to the reverse twister.
z. Nach dieser Vorbehandlung wird das fertiggestellte Gespinst durch Behandlung in zwei aufeinanderfolgenden Bädern aufgeweicht und geschmeidig gemacht. Es erfolgt daher: a) Eintauchen in ein Bad, welches von dem Gewicht des zu behandelnden Fasermaterials etwa 5% Alkalicarbonat enthält, und zwar bei 6o° und während einer Stunde im Vakuum, wobei die Verseifung des Wollfettes stattfindet;. . ,,.z. After this pretreatment, the finished web is through Treatment in two successive baths softened and made supple. The following is therefore carried out: a) Immersion in a bath, which is of the weight of the to be treated Fiber material contains about 5% alkali carbonate, namely at 6o ° and for one hour in a vacuum, during which the saponification of the wool fat takes place ;. . ,,.
b) Eintauchen in eine Lösung von Natrium-Sulforicinat, welchem etwas Alkalicarbonat zugesetzt ist. Diese beiden letzten Operationen werden im Vakuum ausgeführt, um ein gutes Eindringen der Tränkstoffe in die Faser des Gespinstes zu bewirken. Die Dauer und auch die Konzentration der Bäder kann je nach dem gewünschten Grade der zu erzielenden Weichheit verschieden sein.b) immersion in a solution of sodium sulforicinate, which something Alkali carbonate is added. These last two operations are in a vacuum designed to ensure good penetration of the impregnating substances into the fiber of the web to effect. The duration and also the concentration of the baths can vary depending on the desired Degrees of softness to be achieved may be different.
Das Gespinst wird darauf mit Wasser gewaschen und so lange gespült, bis alle Spuren der Tränkstoffe beseitigt sind.The web is then washed with water and rinsed for so long until all traces of the impregnating substances have been removed.
3. Es folgt hiernach die Hydrolyse der holzartigen Bestandteile der Faser. Das durch die Vorbehandlung weich und geschmeidig gemachte Gespinst wird in einem kaustischen Alkalibad in konzentrierter Lösung bei gewöhnlicher Temperatur im Vakuum behandelt. Die Konzentration _ des Bades liegt zwischen 18 und 25° B6. Die mittlere Dauer des Vorganges ist etwa 1/2 Stunde. Es wird dann die durch das Bad aufgenommene Flüssigkeit aus dem Gespinst entfernt.3. This is followed by the hydrolysis of the woody components of the Fiber. The web made soft and supple by the pretreatment becomes in a caustic alkali bath in concentrated solution at ordinary temperature treated in vacuum. The concentration of the bath is between 18 and 25 ° B6. The average duration of the process is about 1/2 hour. It then becomes the through the Bath absorbed liquid removed from the web.
q.. Hierauf erfolgt die Neutralisation des Gespinstes, um die alkalischen Stoffe zu beseitigen. Nach nochmaliger Waschung und Spülung können die Fäden dann gebleicht und appretiert werden.q .. This is followed by the neutralization of the web in order to reduce the alkaline Eliminate substances. After washing and rinsing again, the threads can then can be bleached and finished.
Das Verfahren kann für Gespinste aus Jute, Kalkuttahanf, Hindostanhanf oder ähnlichem Fasermaterial Anwendung- finden.The method can be used for webs made from jute, Calcutta hemp, Hindostan hemp or similar fiber material application.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM109942D DE534635C (en) | 1929-05-02 | 1929-05-02 | Process for treating vegetable fibers to give them a wool-like appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM109942D DE534635C (en) | 1929-05-02 | 1929-05-02 | Process for treating vegetable fibers to give them a wool-like appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE534635C true DE534635C (en) | 1931-09-30 |
Family
ID=7326843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM109942D Expired DE534635C (en) | 1929-05-02 | 1929-05-02 | Process for treating vegetable fibers to give them a wool-like appearance |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE534635C (en) |
-
1929
- 1929-05-02 DE DEM109942D patent/DE534635C/en not_active Expired
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