AT29053B - Process for the production of artificial horsehair. - Google Patents
Process for the production of artificial horsehair.Info
- Publication number
- AT29053B AT29053B AT29053DA AT29053B AT 29053 B AT29053 B AT 29053B AT 29053D A AT29053D A AT 29053DA AT 29053 B AT29053 B AT 29053B
- Authority
- AT
- Austria
- Prior art keywords
- production
- threads
- solution
- thread
- artificial
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 7
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 229920002955 Art silk Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von künstlichem Rosshaare.
EMI1.1
Lösung von Viskose für Appreturzwccke verwenden kann. Insbesondere ist in der britischen Patentschrift Nr. 3898 vom Jahre 1898 die Herstellung von künstlicher Seide durch Jm- prägnieren und Überziehen von Rohgarnfäden, z.
B. von liaumwollgarn mit den verschiedenen bekannten Zelluloselösungen und unter anderem auch mit Viskoselösung beschrieben worden und es wird in dieser Patentschrift darauf hingewiesen, dass man durch das Hindurchführen eines baumwollfaden durch eine Zelluloselösung von 5% Zellulosegehalt aufwärts bis zur gesättigten Lösung und durch nachträgliches Koagulieren und Fixieren der Zellulose auf der Faser mittolst bekannter Mittel einen Kunstseidcnfaden von Glanz und hoher Festigkeit erhalten kann. Es wurde nun festgestellt, dass es auf die an-
EMI1.2
produktes Garne zu erzeugen, welche bis zum achtfachen Gewichte des Kohgarnfadens be- schwert sind.
Man führt dieses Verfahren folgendermassen aus : Der Rohgarnfaden wird durch mit Viskosciösung gefüllte BchäRer geführt, welche für den Austritt der Lösung feine nach Belieben regulierbare Ausflussöffnungen haben,
EMI1.3
hat man es in der Hand, den Rohgarnfaden mehr oder weniger stark mit einer gleichmässigen zylindrischen Appretur zu versehen. Indem man die Fäden in vertikaler Richtung durch die Öffnungen austreten lässt, unterstützt man die gleichmässige Verteilung der Lösung auf dem Faden. Die Verteilung kann ausserdem noch dadurch verbessert werden, dass man den Faden auf seinem Wege von der Austrittsöffnung zum Koagulationsbade eine kurze
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<Desc / Clms Page number 1>
Process for the production of artificial horsehair.
EMI1.1
Solution of viscose can be used for finishing purposes. In particular, British Patent No. 3898 of 1898 describes the manufacture of artificial silk by impregnating and covering raw yarn threads, e.g.
B. of liaumwollgarn with the various known cellulose solutions and among other things also with viscose solution has been described and it is pointed out in this patent specification that by passing a cotton thread through a cellulose solution of 5% cellulose up to the saturated solution and by subsequent coagulation and Fixing the cellulose on the fiber by known means can obtain a rayon thread of shine and high strength. It has now been determined that the other
EMI1.2
to produce product yarns which are weighted up to eight times the weight of the Koh Yarn thread.
This process is carried out as follows: The raw yarn thread is passed through a beaker filled with viscose solution, which has fine outflow openings that can be regulated at will for the solution to exit,
EMI1.3
it is up to you to provide the raw yarn thread with a more or less uniform cylindrical finish. By letting the threads emerge through the openings in a vertical direction, one supports the even distribution of the solution on the thread. The distribution can also be improved by a short thread on its way from the outlet opening to the coagulation bath
EMI1.4
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT29053T | 1903-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT29053B true AT29053B (en) | 1907-07-10 |
Family
ID=3542169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT29053D AT29053B (en) | 1903-11-13 | 1903-11-13 | Process for the production of artificial horsehair. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT29053B (en) |
-
1903
- 1903-11-13 AT AT29053D patent/AT29053B/en active
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