CH181157A - Process for the production of a new textile auxiliary. - Google Patents

Process for the production of a new textile auxiliary.

Info

Publication number
CH181157A
CH181157A CH181157DA CH181157A CH 181157 A CH181157 A CH 181157A CH 181157D A CH181157D A CH 181157DA CH 181157 A CH181157 A CH 181157A
Authority
CH
Switzerland
Prior art keywords
production
textile auxiliary
new textile
new
stearoylaminobenzene
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 CH181157A publication Critical patent/CH181157A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00Carboxylic acid amides
    • C07C233/01Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/16Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms

Description

  

  Verfahren zur Herstellung eines neuen     Tegtilhilfsstofes.       Es wurde gefunden, dass man einen neuen       Textilhilfsstoff    erhält, wenn man auf     1-          Stearoylaminobenzol-4-methylsulfid    ein     Ille-          thylierungsmittel    einwirken lässt. Das neue  Produkt bildet     eine    helle Masse, die sich in  Wasser und organischen Flüssigkeiten leicht  löst.

   Die wässerigen Lösungen besitzen aus  gesprochene     kapillaraktive        Eigenschaften.            Beispiel:            -21)5    Teile     1-Stearoylaminobenzol-4-me-          thylsulfid    werden in Benzol suspendiert. Man  versetzt die kochende Suspension mit 150  bis 230 Teilen     Dimethylsulfat    und rührt  etwa 6     Stunden.    Es     tritt        in    dieser Zeit klare  Lösung ein. Man     destilliert    das Benzol ab  und nimmt den Rückstand in Wasser auf.

    Zur Entfernung des überschüssigen Dime-         thylsulfats        wird    die     Lösung    mit Ammoniak  alkalisch gestellt und hernach im Vakuum  eingetrocknet, oder das Produkt durch Ab  filtrieren isoliert.



  Process for the production of a new Tegtil auxiliary. It has been found that a new textile auxiliary is obtained when 1-stearoylaminobenzene-4-methylsulfide is allowed to act with an ilethylating agent. The new product forms a light-colored mass that easily dissolves in water and organic liquids.

   The aqueous solutions have pronounced capillary-active properties. Example: -21) 5 parts of 1-stearoylaminobenzene-4-methyl sulfide are suspended in benzene. 150 to 230 parts of dimethyl sulfate are added to the boiling suspension and the mixture is stirred for about 6 hours. A clear solution occurs during this time. The benzene is distilled off and the residue is taken up in water.

    To remove the excess dimethyl sulfate, the solution is made alkaline with ammonia and then dried in vacuo, or the product is isolated by filtration.

 

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines neuen Textilhilfsstoffes, dadurch gekennzeichnet., dass man auf 1-Stearoylaminobenzol-4-me- thylsulfid ein Methylierungsmitteleinwirken lässt. Das neue Produkt bildet eine helle Masse, die sich in Wasser und organischen Flüssigkeiten leicht löst. Die wässerigen Lö sungen besitzen ausgesprochene kapillarak- tive Eigenschaften. PATENT CLAIM: Process for the production of a new textile auxiliary, characterized in that a methylating agent is allowed to act on 1-stearoylaminobenzene-4-methyl sulfide. The new product forms a light-colored mass that easily dissolves in water and organic liquids. The aqueous solutions have marked capillary-active properties.
CH181157D 1934-07-10 1934-07-10 Process for the production of a new textile auxiliary. CH181157A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH181157T 1934-07-10
CH179442T 1934-07-10

Publications (1)

Publication Number Publication Date
CH181157A true CH181157A (en) 1935-11-30

Family

ID=25720296

Family Applications (1)

Application Number Title Priority Date Filing Date
CH181157D CH181157A (en) 1934-07-10 1934-07-10 Process for the production of a new textile auxiliary.

Country Status (1)

Country Link
CH (1) CH181157A (en)

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