CH190607A - Process for the preparation of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent. - Google Patents

Process for the preparation of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent.

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Publication number
CH190607A
CH190607A CH190607DA CH190607A CH 190607 A CH190607 A CH 190607A CH 190607D A CH190607D A CH 190607DA CH 190607 A CH190607 A CH 190607A
Authority
CH
Switzerland
Prior art keywords
product
washing
leveling
emulsifying
wetting
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH190607A publication Critical patent/CH190607A/en

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Description

  

  Verfahren zur Herstellung eines als Netz-, Wasch-,     Emulgier-,        Dispergier-,          Egalisier-    und     Weichmachungsmittel    verwendbaren Produktes.         Gegenstand    des     Hauptpatentes    ist ein  Verfahren zur Herstellung eines     als    Netz-,  Wasch-,     Emulgier-,        Dispergier-,        Egalisier-          und    W     eichmachungsmittel    verwendbaren Pro  duktes durch Umsetzung eines Gemisches von       Aminocarbonsäuren,    wie es bei der Total  hydrolyse von Eiweissstoffen erhalten wird,

    mit einer den     Olsäurerest    abgebenden Ver  bindung.  



  Gegenstand vorliegenden     Patentes    ist ein  Verfahren zur     Herstellung    eines als Netz-,  Wasch-,     Emulgier-,        Dispergier-,        Egalisier-          und        Weichmachungsmittel    verwendbaren Pro  duktes, dadurch     gekennzeichnet,    dass man  ein durch Totalhydrolyse von Eiweissstoffen  erhältliches Gemisch von     Aminocarbonsäuren     mit dem     Chlorkohlensäureester    des     Kokosöl-          säuremonoäthanolamids    umsetzt. Die Um  setzung erfolgt in einer dem Hauptpatent  analogen Weise.

   Das neue Produkt eignet  sich zu den im Hauptpatent angegebenen  Zwecken.    Es stellt eine     hellbraun    gefärbte Paste  dar, die sich in Wasser unter Schäumen löst.  <I>Beispiel:</I>       100Gewichtsteile        gokosöl    werden 14     Stun-          den    lang mit     Monoäthanolamin    bei<B>130'</B> er  wärmt. Das     erhaltene    Produkt wird durch  Waschen in     Kochsalzlösung    von ,gebildetem  Glyzerin und überschüssigem     Äthanolamin     befreit und getrocknet.

   Aus 32 Gewichts  teilen des     gokosoxamides    wird auf     bekannte          Weise    !der     Chlorkohlensäureester    hergestellt.  Der so gewonnene Ester wird in     Aceton-          lösung    bei     schwach        triazenalkalischer    Reak  tion bei einer     Temperatur    von 40 bis<B>50'</B>  mit 37 Gewichtsteilen eines 28 % ixen     Esweiss-          totalhydrolysates    (von einem     mittleren    Mole  kulargewicht von 1,60) kondensiert. Das neu  tralisierte Reaktionsgemisch wird zur Trockne  eingedampft.

   Falls nötig, kann man     das          Reaktionsprodukt    durch Extraktion mit  Äther von eventuell beigemengten Zer-           setzungsprodukten    des     Chlorkohlensäureesters     befreien. Durch     Extraktion    mit     Alkohol/Ben-          zol-Gemisch    kann man es frei von     anorga-          nischen    Beimengungen gewinnen. Man erhält  so eine hellbraun gefärbte Masse, die sich  in Wasser unter Schäumen löst.



  Process for the preparation of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent. The subject of the main patent is a process for the production of a product that can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent by reacting a mixture of aminocarboxylic acids, as obtained in the total hydrolysis of proteins,

    with a compound releasing the oleic acid residue.



  The subject of the present patent is a process for the production of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent, characterized in that a mixture of aminocarboxylic acids obtained by total hydrolysis of proteins with the chlorocarbonic acid ester of coconut oil is obtained. acid monoethanolamide converts. The implementation takes place in a manner analogous to the main patent.

   The new product is suitable for the purposes indicated in the main patent. It is a light brown colored paste that dissolves in water with foaming. <I> Example: </I> 100 parts by weight of gokos oil are warmed for 14 hours with monoethanolamine at <B> 130 '</B>. The product obtained is freed from glycerol and excess ethanolamine formed by washing in saline solution and dried.

   The chlorocarbonic acid ester is made from 32 parts by weight of the gokosoxamide in a known manner. The ester obtained in this way is mixed in acetone solution with a weakly alkaline triazene reaction at a temperature of 40 to 50 'with 37 parts by weight of a 28% total white white hydrolyzate (with an average molecular weight of 1.60) condensed. The neutralized reaction mixture is evaporated to dryness.

   If necessary, the reaction product can be freed from any decomposition products of the chlorocarbonic acid ester added by extraction with ether. Extraction with an alcohol / benzene mixture allows it to be obtained free of inorganic impurities. This gives a light brown colored mass which dissolves in water with foaming.

 

Claims (1)

PATENTANSPRUCH Verfahren zur Herstellung eines als Netz-, Wasch-, Emulgier-, Dispergier-, Egalisier- und Weichmachungsmittel verwendbaren Pro- duktes, dadurch :gekennzeichnet, dass man ein durch Totalhydrolyse von Eiweissstoffen er hältliches Gemisch von Aminocarbonsäuren mit dem Chlorkohlensäureester .des Kokosöl- säuremonoäthanolami-ds umsetzt. Das neue Produkt Stellt eine hellbraun gefärbte Paste dar, die sich in Wasser unter Schäumen löst. PATENT CLAIM Process for the production of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent, characterized in that a mixture of aminocarboxylic acids with the chlorocarbonic acid ester of coconut oil is obtained by total hydrolysis of proteins. acid monoethanolami-ds. The new product is a light brown colored paste that dissolves in water with foaming.
CH190607D 1934-01-18 1935-01-10 Process for the preparation of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent. CH190607A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE190607X 1934-01-18
CH185941T 1935-01-10

Publications (1)

Publication Number Publication Date
CH190607A true CH190607A (en) 1937-04-30

Family

ID=25721267

Family Applications (1)

Application Number Title Priority Date Filing Date
CH190607D CH190607A (en) 1934-01-18 1935-01-10 Process for the preparation of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent.

Country Status (1)

Country Link
CH (1) CH190607A (en)

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