CH223538A - Process for the preparation of a new hydrazine derivative. - Google Patents

Process for the preparation of a new hydrazine derivative.

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Publication number
CH223538A
CH223538A CH223538DA CH223538A CH 223538 A CH223538 A CH 223538A CH 223538D A CH223538D A CH 223538DA CH 223538 A CH223538 A CH 223538A
Authority
CH
Switzerland
Prior art keywords
hydrazine derivative
preparation
new
new hydrazine
acid
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH223538A publication Critical patent/CH223538A/en

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Description

  

  Verfahren zur Herstellung eines neuen     Hydrazinderivates.       Es wurde gefunden, dass man zu einem  neuen     Hydrazinderivat    gelangt, wenn man  1     Mol        techn.        Stearinsäure    mit etwa 1     Mol          ss,ss-Di-(        oxäthyl)-hydrazin    umsetzt.  



  Die Umsetzung wird zweckmässig bei  höherer Temperatur, z. B. bei 160 bis<B>180</B>  ,  vorteilhaft in Gegenwart von Borsäure und       -unter    Ausschluss von Sauerstoff, vorgenom  men.  



  Das neue     Hydrazinderivat    ist eine bräun  lich gefärbte, halbfeste Masse, die schwach       kationaktive    Eigenschaften besitzt     und    die  von Wasser zu einer schwach getrübten,  gegen Säure beständigen Lösung aufgenom  men wird. Es kann als     Textilhilfsstoff,    z. B.  als     Weichmachungsmittel,    angewendet wer  den.  



  <I>Beispiel:</I>  12 Gewichtsteile     ss,ss-Di-(oxäthyl)-hydra-          zin    (hergestellt aus     Äthylenoxyd    und     Hy-          drazinhydrat)    werden mit 27 Gewichtsteilen       techn.        Stearinsäure    und 1,2 Gewichtsteilen  Borsäure während 2 Stunden unter Aus  schluss von Sauerstoff bei gleichzeitigem  Rühren auf 160 bis 180   erhitzt, wobei die  der Theorie entsprechende Menge Wasser ab-    destilliert.

   Es resultiert     eine    bräunlich ge  färbte, halbfeste Masse, die sich in Wasser  mit nur schwacher Trübung löst und deren  wässerige Lösung auch auf Zusatz von     Säu-    ;       ren    nicht gefällt wird. Das Produkt besitzt  schwach     kationaktive    Eigenschaften.



  Process for the preparation of a new hydrazine derivative. It has been found that a new hydrazine derivative is obtained if 1 mole of techn. Reacts stearic acid with about 1 mol of ss, ss-di (oxethyl) hydrazine.



  The reaction is conveniently carried out at a higher temperature, e.g. B. at 160 to <B> 180 </B>, advantageously in the presence of boric acid and in the absence of oxygen, vorgenom men.



  The new hydrazine derivative is a brownish colored, semi-solid mass which has weakly cationic properties and which is taken up by water to form a slightly cloudy, acid-resistant solution. It can be used as a textile auxiliary, e.g. B. as a plasticizer, who applied the.



  <I> Example: </I> 12 parts by weight of ss, ss-di (oxethyl) hydrazine (made from ethylene oxide and hydrazine hydrate) are combined with 27 parts by weight of techn. Stearic acid and 1.2 parts by weight of boric acid are heated to 160 to 180 for 2 hours with exclusion of oxygen while stirring, the amount of water corresponding to theory being distilled off.

   The result is a brownish-colored, semi-solid mass which dissolves in water with only slight turbidity and whose aqueous solution also reacts to the addition of acid; ren is not liked. The product has weakly cationic properties.

Claims (1)

PATENTANSPRÜCH: Verfahren zur Herstellung eines neuen Hydrazinderivates, dadurch gekennzeichnet, dass man 1 Mol techn. Stearinsäure mit etwa 1 Mol ss,ss-Di-(oxäthyl)-hydrazin umsetzt. Das neue Hydrazinderivat ist eine bräun lich gefärbte, halbfeste Masse, die schwach kationaktive Eigenschaften besitzt und die von Wasser zu einer schwach getrübten, gegen Säure beständigen Lösung aufgenom men wird. Es kann als Textilhilfsstoff, z. B. PATENT CLAIM: Process for the preparation of a new hydrazine derivative, characterized in that 1 mole of techn. Reacts stearic acid with about 1 mol of ss, ss-di (oxethyl) hydrazine. The new hydrazine derivative is a brownish colored, semi-solid mass which has weakly cationic properties and which is taken up by water to form a slightly cloudy, acid-resistant solution. It can be used as a textile auxiliary, e.g. B. als Weichmachungsmittel, angewendet wer den. UNTERANSPRÜCL: Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass man die Umsetzung bei einer<B>150'</B> übersteigenden Temperatur vor nimmt. as a plasticizer, who applied. SUB-CLAIM: Process according to patent claim, characterized in that the reaction is carried out at a temperature exceeding <B> 150 '</B>.
CH223538D 1940-12-24 1940-12-24 Process for the preparation of a new hydrazine derivative. CH223538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH223538T 1940-12-24

Publications (1)

Publication Number Publication Date
CH223538A true CH223538A (en) 1942-09-30

Family

ID=4453067

Family Applications (1)

Application Number Title Priority Date Filing Date
CH223538D CH223538A (en) 1940-12-24 1940-12-24 Process for the preparation of a new hydrazine derivative.

Country Status (1)

Country Link
CH (1) CH223538A (en)

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