CH230841A - Process for the production of a new condensation product. - Google Patents

Process for the production of a new condensation product.

Info

Publication number
CH230841A
CH230841A CH230841DA CH230841A CH 230841 A CH230841 A CH 230841A CH 230841D A CH230841D A CH 230841DA CH 230841 A CH230841 A CH 230841A
Authority
CH
Switzerland
Prior art keywords
condensation product
new condensation
production
solvent
new
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 CH230841A publication Critical patent/CH230841A/en

Links

Landscapes

  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Saccharide Compounds (AREA)

Description

  

  Verfahren zur Herstellung eines neuen     Kondensationsproduktes.       Es wurde gefunden, dass man zu einem  neuen Kondensationsprodukt gelangt,     wenn     man     Stearinsäurehydrazid    mit     Maltose    in       Gegenwart    eines Lösungsmittels umsetzt.  



  Als Lösungsmittel kann man beispiels  weise Eisessig oder Alkohol verwenden. Die  Umsetzung wird zweckmässig in der Wärme,  z. B. bei     60-8,0 ,    vorgenommen.  



  Das neue Kondensationsprodukt stellt  ein weisses Pulver dar, das von Wasser zu  einer schäumenden Lösung     aufgenommen     wird, die beim Kochen in Gegenwart von  Mineralsäuren nach kurzer Zeit eine Zerset  zung erleidet. Das neue Kondensationspro  dukt kann als     Textilhidfsstoff,    z. B. als Netz  mittel, verwendet werden.  



  <I>Beispiel:</I>  3- Gewichtsteile     Stearinsäurehydrazid    und  5,5 Gewichtsteile     Maltose    werden in 10 Volu  menteilen Eisessig heiss gelöst. Nach Erhitzen  der Lösung während 3.0 Minuten auf dem  Dampfbad ist eine Probe in Wasser klar  löslich. Durch Fällen     mit    Äther wird das  Kondensationsprodukt als weisses Pulver er-    halten, welches von Wasser zu einer schäu  menden Lösung     aufgenommen    wird, die beim  Kochen in Gegenwart von Mineralsäuren  nach kurzer Zeit eine Zersetzung erleidet.



  Process for the production of a new condensation product. It has been found that a new condensation product is obtained if stearic acid hydrazide is reacted with maltose in the presence of a solvent.



  The solvent can be used, for example, glacial acetic acid or alcohol. The implementation is expediently in the heat, for. B. at 60-8.0.



  The new condensation product is a white powder that is absorbed by water to form a foaming solution which, when boiled in the presence of mineral acids, undergoes decomposition after a short time. The new condensation product can be used as Textilhidfsstoff, z. B. as a network medium, can be used.



  <I> Example: </I> 3 parts by weight of stearic acid hydrazide and 5.5 parts by weight of maltose are dissolved in 10 parts by volume of hot glacial acetic acid. After heating the solution for 3.0 minutes on the steam bath, a sample is clearly soluble in water. By precipitating with ether, the condensation product is obtained as a white powder, which is absorbed by water to form a foaming solution which, when boiled in the presence of mineral acids, decomposes after a short time.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines neuen Kondensationsproduktes, dadurch gekenn zeichnet, dass man Stearinsäurehydrazid mit Maltose in Gegenwart eines Lösungsmittels umsetzt. Das neue Kondensationsprodukt stellt ein weisses Pulver dar, das von Wasser zu einer schäumenden Lösung aufgenommen wird, die beim Kochen in Gegenwart von Mineralsäuren nach kurzer Zeit .eine Zer setzung erleidet. PATENT CLAIM: Process for the production of a new condensation product, characterized in that stearic acid hydrazide is reacted with maltose in the presence of a solvent. The new condensation product is a white powder that is absorbed by water to form a foaming solution which, when cooked in the presence of mineral acids, undergoes decomposition after a short time. Das neue Kondensations produkt kann a\ls Textilhilfsstoff, z. B. als Netzmittel, verwendet werden. UNTERANSPRUCH: Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass man als Lösungsmittel Eisessig verwendet. The new condensation product can be used as a textile auxiliary, e.g. B. can be used as a wetting agent. SUBCLAIM: Process according to claim, characterized in that glacial acetic acid is used as the solvent.
CH230841D 1941-04-22 1941-04-22 Process for the production of a new condensation product. CH230841A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH230841T 1941-04-22
CH225778T 1941-04-22

Publications (1)

Publication Number Publication Date
CH230841A true CH230841A (en) 1944-01-31

Family

ID=25726930

Family Applications (1)

Application Number Title Priority Date Filing Date
CH230841D CH230841A (en) 1941-04-22 1941-04-22 Process for the production of a new condensation product.

Country Status (1)

Country Link
CH (1) CH230841A (en)

Similar Documents

Publication Publication Date Title
CH230841A (en) Process for the production of a new condensation product.
DE744959C (en) Process for the preparation of 3-alkoxy-4-oxybenzaldehydes
CH214774A (en) Process for the production of a new condensation product.
CH213553A (en) Process for the production of a new condensation product.
CH211248A (en) Process for the preparation of a new quaternary ammonium compound.
CH209498A (en) Process for the production of a new condensation product.
CH230842A (en) Process for the production of a new condensation product.
CH209499A (en) Process for the production of a new condensation product.
CH233341A (en) Process for the production of a new condensation product.
CH230843A (en) Process for the production of a new condensation product.
CH221827A (en) Process for the production of a new condensation product.
CH253011A (en) Process for the production of a new condensation product.
DE1029820B (en) Process for the production of water-soluble stable condensation products from urea, thiourea or their derivatives and formaldehyde
CH233338A (en) Process for the production of a new condensation product.
CH206173A (en) Process for the production of a new condensation product.
CH214785A (en) Process for the production of a new condensation product.
CH216301A (en) Process for the production of a new condensation product.
CH179666A (en) Process for the preparation of a new quaternary salt.
CH261811A (en) Process for the preparation of a substituted 2,4-diamino-1,3,5-triazine.
CH185942A (en) Process for the preparation of a new textile auxiliary material consisting of a monocarboxamide.
CH159667A (en) Process for the preparation of 8-oxy-2-phenyl-a-naphthindole-7-carboxylic acid.
CH226833A (en) Process for the preparation of a new pyridinium chloride.
DE1243201B (en) Process for the preparation of 1-carbamidino-3-methyl-pyrazolone- (5)
CH226834A (en) Process for the preparation of a new pyridinium chloride.
CH217133A (en) Process for the production of a water-soluble, higher molecular weight, α-substituted benzylamine derivative.