CH178101A - Process for the production of a new textile auxiliary. - Google Patents
Process for the production of a new textile auxiliary.Info
- Publication number
- CH178101A CH178101A CH178101DA CH178101A CH 178101 A CH178101 A CH 178101A CH 178101D A CH178101D A CH 178101DA CH 178101 A CH178101 A CH 178101A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- textile auxiliary
- new textile
- water
- ethylene oxide
- Prior art date
Links
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Verfahren zur Herstellung eines neuen Textilhilfsmittels. Wir haben gefunden, dass ein wertvolles Textilhilfsmittel mit hervorragenden schäu menden, verteilenden und emulgierenden Ei genschaften durch Erhitzen von Äthylenoxyd mit Oleylmethylglucamin erhalten wird.
<I>Beispiel:</I> Ein Gemiseb von 200 Gewichtsteilen Methylglucamin, welches durch Erhitzung von Glucose und wässerigem Methylamin in Gegenwart von Wasserstoff und einem die Wasserstoffaufnahme begünstigenden Katalysator unter Druck erhalten wurde, und von 286 Gewichtsteilen Ölsäure wird fünf Stunden unter Umrühren auf 16'0 erhitzt, am Ende welcher Zeit kein Wasserdampf mehr entwickelt wird und eine wässerige Lö sung der Schmelze keine Fällung von Öl säure nach der Säuerung ergibt.
Das Pro dukt ist ein leicht bräunlicher, mikrokristal linischer, fester Körper, welcher sich in Was ser zu einer farblosen, leicht schäumenden Lösung auflöst.
50 Gewichtsteile dieses Produktes und 40 Gewichtsteile Athylenaxyd werden zu- sammen zehn Stunden in einem dichtvem- schlossenen, gegen Druck widerstandsfähigen Kessel auf 120' C erhitzt. Am Ende dieser Zeit haben sich die Bestandteile zu einer beinahe schwarzen, teigigen Masse kombi niert. Dieselbe ist in Wasser leicht zu einer sehwach alkalischen, schäumenden Lösung löslich und besitzt ausgesprochene vertei lende und emulgierende Eigenschaften:
Process for the production of a new textile auxiliary. We have found that a valuable textile auxiliary with excellent foaming, distributing and emulsifying properties is obtained by heating ethylene oxide with oleylmethylglucamine.
<I> Example: </I> A mixture of 200 parts by weight of methylglucamine, which was obtained by heating glucose and aqueous methylamine in the presence of hydrogen and a catalyst that promotes hydrogen uptake, and of 286 parts by weight of oleic acid is stirred for five hours 16'0 heated, at the end of which time no more water vapor is developed and an aqueous solution of the melt results in no precipitation of oleic acid after acidification.
The product is a slightly brownish, microcrystalline, solid body which dissolves in water to form a colorless, slightly foaming solution.
50 parts by weight of this product and 40 parts by weight of ethylene oxide are heated together for ten hours in a tightly sealed, pressure-resistant kettle to 120 ° C. At the end of this time, the ingredients have combined to form an almost black, doughy mass. It is easily soluble in water to form a weakly alkaline, foaming solution and has pronounced distributing and emulsifying properties:
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB178101X | 1933-03-10 | ||
| CH174644T | 1934-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH178101A true CH178101A (en) | 1935-06-30 |
Family
ID=25719528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH178101D CH178101A (en) | 1933-03-10 | 1934-03-10 | Process for the production of a new textile auxiliary. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH178101A (en) |
-
1934
- 1934-03-10 CH CH178101D patent/CH178101A/en unknown
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