CH222543A - Process for the production of a new condensation product. - Google Patents

Process for the production of a new condensation product.

Info

Publication number
CH222543A
CH222543A CH222543DA CH222543A CH 222543 A CH222543 A CH 222543A CH 222543D A CH222543D A CH 222543DA CH 222543 A CH222543 A CH 222543A
Authority
CH
Switzerland
Prior art keywords
condensation product
production
new
new condensation
foaming
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 CH222543A publication Critical patent/CH222543A/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Detergent Compositions (AREA)

Description

  

  Verfahren zur Herstellung eines neuen Kondensationsproduktes.    Es wurde gefunden, dass man zu einem  neuen Kondensationsprodukt gelangt, wenn  man     Kokosfettsä,ureanilid    in Gegenwart eines  Kondensationsmittels mit     N-methylolchlor-          acetamid-sulfonsaizrem    Natrium umsetzt.  



  Als Kondensationsmittel eignen sich bei  spielsweise konzentrierte Schwefelsäure, al  koholische Salzsäure. Eisessig, ferner Zink  chlorid.  



  Das neue     Kernkondensationsprodukt    bil  det ein hellgefärbtes Pulver, das in Wasser  unter Schäumen klar löslich ist und dessen  wässerige Lösung ein gutes Netz- und  Schaumvermögen besitzt. Es kann als       Textilhilfsstoff,    z. B. als Waschmittel, An  wendung finden.  



  <I>Beispiel:</I>  14 Teile     Kokosfettsäureanilid    werden bei  <B>10'</B> in 50 Teilen konzentrierter Schwefel  säure gelöst. Unter gutem Rühren werden  bei<B>5-8'</B> 1 3 Teile N-methylchloracetamid-         sulfonsaures    Natrium langsam eingestreut.  Nach vierstündigem Rühren bei Raumtempe  ratur     ist    eine Probe in Wasser     klar    löslich. Es  wird auf Eis gegossen, die neue     Sulfosäure     mit     Butylalkohol    einige Male ausgezogen, die       Butylalkohollösung    mit Ammoniak neutrali  siert und im Vakuum bei<B>50-60'</B> zur  Trockne verdampft.

   Das Produkt bildet ein  hellgefärbtes Pulver, das     in    Wasser unter  starkem Schäumen klar     löslich'ist    und     dessen.     wässerige Lösung ein gutes Netz- und       Waschvermögen    besitzt.



  Process for the production of a new condensation product. It has been found that a new condensation product is obtained when coconut fatty acid anilide is reacted with sodium N-methylolchloroacetamide-sulfonic acid in the presence of a condensing agent.



  Suitable condensing agents are, for example, concentrated sulfuric acid, alcoholic hydrochloric acid. Glacial acetic acid and zinc chloride.



  The new core condensation product forms a light-colored powder that is clearly soluble in water with foaming and whose aqueous solution has good wetting and foaming properties. It can be used as a textile auxiliary, e.g. B. as a detergent, to find application.



  <I> Example: </I> 14 parts of coconut fatty acid anilide are dissolved in 50 parts of concentrated sulfuric acid at <B> 10 '</B>. With good stirring, 3 parts of sodium N-methylchloroacetamide-sulfonic acid are slowly sprinkled in at <B> 5-8 '</B> 1. After four hours of stirring at room temperature, a sample is clearly soluble in water. It is poured onto ice, the new sulfonic acid is extracted with butyl alcohol a few times, the butyl alcohol solution is neutralized with ammonia and evaporated to dryness in a vacuum at <B> 50-60 '</B>.

   The product forms a light-colored powder which is clearly soluble in water with strong foaming. aqueous solution has good wetting and washing properties.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines neuen Kondensationsproduktes, dadurch gekenn zeichnet, dass man Kokosfettsäureanilid in Gegenwart eines Kondensationsmittels mit N - methylolchloracetamid - sulfonsaurem Na trium umsetzt. Das neue Kernkondensationsprodukt bil det ein hellgefärbtes Pulver, das in Wasser unter Schäumen klar löslich ist und dessen wässerige Lösung ein gutes Netz- und Sehaumvermögen besitzt. Es kann als Textilhilfsstoff, z. B. als Waschmittel, An wendung finden. PATENT CLAIM: Process for the production of a new condensation product, characterized in that coconut fatty acid anilide is reacted with sodium N-methylolchloracetamide-sulfonic acid in the presence of a condensing agent. The new core condensation product forms a light-colored powder that is clearly soluble in water with foaming and the aqueous solution of which has good wetting and vision properties. It can be used as a textile auxiliary, e.g. B. as a detergent, to find application. UNTERANSPRUCH: Verfahren nach Patentanspruch, dadurch gekennzeichnet, daB man als Kondensations mittel konzentrierte Schwefelsäure verwendet. SUBClaim: Process according to claim, characterized in that concentrated sulfuric acid is used as the condensation agent.
CH222543D 1940-01-22 1940-01-22 Process for the production of a new condensation product. CH222543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH222543T 1940-01-22

Publications (1)

Publication Number Publication Date
CH222543A true CH222543A (en) 1942-07-31

Family

ID=4452655

Family Applications (1)

Application Number Title Priority Date Filing Date
CH222543D CH222543A (en) 1940-01-22 1940-01-22 Process for the production of a new condensation product.

Country Status (1)

Country Link
CH (1) CH222543A (en)

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