CH303922A - Process for the preparation of a salt of a new, hardenable, basic ternary condensation product. - Google Patents
Process for the preparation of a salt of a new, hardenable, basic ternary condensation product.Info
- Publication number
- CH303922A CH303922A CH303922DA CH303922A CH 303922 A CH303922 A CH 303922A CH 303922D A CH303922D A CH 303922DA CH 303922 A CH303922 A CH 303922A
- Authority
- CH
- Switzerland
- Prior art keywords
- sep
- condensation product
- salt
- new
- basic ternary
- Prior art date
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- Paper (AREA)
Description
Verfahren zur Herstellung eines Salzes eines neuen, härtbaren, basischen ternären Kondensationsproduktes. Gegenstand des vorliegenden Patentes ist ein Verfahren zur Herstellung eines Salzes eines neuen, härtbaren, basischen ternären Kondensationsproduktes, das dadurch gekeDn- zeichnet ist, dass man a) ungefähr 1 Mol Dimethylolharnstoff-di- methyläther, b ) ungefähr 2 Mol Stearinsäure und c)
ungefähr 1 Mol Diäthylentriamin kondensiert und das entstandene basische ter- näre Kondensationsprodukt mit Hilfe von Essigsäure in das Salz überführt.
Man kann dabei beispielsweise so vorgehen, dass man zuerst ungefähr 2 Mol Stearinsäure mit ungefähr 1 Mol Diäthylentriamin umsetzt, hierauf das entstandene binäre Kondensations produkt im Vakuum bei einem Druck von 10 bis 20 mm mit ungefähr 1 Mol DimetXylol- harnstoff-dimethyläther während 1/2 Stunde auf 1l5-120 erwärmt und das gebildete Pro dukt mit Essigsäure behandelt.
Das auf diese Weise erhältliche Aeetat des netten, härtbaren, basischen ternären Konden sationsproduktes stellt eine wachsartige, in Wasser lösliche Masse dar, die als Hilfsstoff in der Textil-, Leder- und Papierindustrie ver wendet werden kann.
Im naelifolgenden Beispiel bedeuten Teile Gewichtsteile. Die Temperaturen sind in Cel siusgraden angegeben. <I>Beispiel:</I> In einem Reaktionskessel wird eine Mi schung von 60 Teilen eines Kondensationspro- duktes, hergestellt aus 2 Mol technischer Stea- rinsäure und 1 Mol Diäthylentriamin,
und 15 Teilen Dimethylolharnstoff-dimethyläther ge schmolzen und nach Massgabe des Schäiunens der Kessel bis auf einen Druck von 10-20 mm evakuiert unter gleichzeitigem Rühren und Erwärmen auf 115-120 während 30 Minu ten. Hierauf werden 7 Teile Eisessig bei 90 zugefügt und die Mischung bei Atmosphären druck während einer Stunde gerührt. Man er hält nach dem Erkaltenlassen eine wachs artige, wasserlösliche Masse, die als Hilfsstoff in der Textil-, Leder- und Papierindustrie Verwendung finden kann.
Process for the preparation of a salt of a new, hardenable, basic ternary condensation product. The subject of the present patent is a process for the preparation of a salt of a new, curable, basic ternary condensation product, which is characterized in that a) about 1 mole of dimethylolurea-dimethyl ether, b) about 2 moles of stearic acid and c)
About 1 mol of diethylenetriamine is condensed and the resulting basic ternary condensation product is converted into the salt with the aid of acetic acid.
One can proceed, for example, in such a way that first about 2 moles of stearic acid are reacted with about 1 mole of diethylenetriamine, then the binary condensation product formed in vacuo at a pressure of 10 to 20 mm with about 1 mole of dimetXylene urea dimethyl ether for 1/2 Heated to 1l5-120 hour and the product formed treated with acetic acid.
The acetate of the nice, curable, basic ternary condensation product obtainable in this way is a waxy, water-soluble mass that can be used as an auxiliary in the textile, leather and paper industries.
In the example below, parts mean parts by weight. The temperatures are given in degrees Celsius. <I> Example: </I> A mixture of 60 parts of a condensation product, prepared from 2 moles of technical stearic acid and 1 mole of diethylenetriamine, is placed in a reaction vessel.
and 15 parts of dimethylolurea dimethyl ether ge melted and according to the Schäiunens the kettle evacuated to a pressure of 10-20 mm while stirring and heating to 115-120 th for 30 minutes. Then 7 parts of glacial acetic acid are added at 90 and the mixture stirred at atmospheric pressure for one hour. After cooling, it is kept a waxy, water-soluble mass that can be used as an auxiliary in the textile, leather and paper industries.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH748016X | 1951-08-31 | ||
CH303922T | 1951-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH303922A true CH303922A (en) | 1954-12-15 |
Family
ID=25734694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH303922D CH303922A (en) | 1951-08-31 | 1951-08-31 | Process for the preparation of a salt of a new, hardenable, basic ternary condensation product. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH303922A (en) |
-
1951
- 1951-08-31 CH CH303922D patent/CH303922A/en unknown
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