CH165391A - Process for the production of a wetting, dispersing, emulsifying and washing agent. - Google Patents

Process for the production of a wetting, dispersing, emulsifying and washing agent.

Info

Publication number
CH165391A
CH165391A CH165391DA CH165391A CH 165391 A CH165391 A CH 165391A CH 165391D A CH165391D A CH 165391DA CH 165391 A CH165391 A CH 165391A
Authority
CH
Switzerland
Prior art keywords
production
wetting
emulsifying
dispersing
washing agent
Prior art date
Application number
Other languages
German (de)
Inventor
A-G J R Geigy
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH165391A publication Critical patent/CH165391A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

  Verfahren zur     Herstellung    eines Netz-,     Dispergier-,        Emulgier-    und     Waschmittels.       Es wurde gefunden, dass man zu einem  neuen, wertvollen Netz-,     Dispergier-,        Emul-          gier-    und Waschmittel gelangen kann, wenn  man den     Monoglyzerinäther    des     Oetylalkohols     mit einem das Radikal der Chloressigsäure  enthaltenden Stoff in den zugehörigen Ester  umwandelt und diesen in wässeriger Lösung  mit     Sulfiten    umsetzt.  



  Das entstandene feste Produkt ist in  Wasser klar löslich und zeichnet sich durch  vorzügliche Kalk-, Bittersalz-, Kochsalz- und  Säureechtheit aus.  



  <I>Beispiel:</I>  26,5 Teile     Natriumsalz    des     Cetylalkohols     werden mit 12 Teilen     Glyzerinchlorhydrin     bei 80   umgesetzt. Zu 34 Teilen des gebildeten       Glyzerinäthers    werden bei 30-40   13 Teile       Chloracetylelrlorid        zugetropft    und gerührt, bis  die     Salzsäureabspaltung    beendigt ist.  



       ,_    . 12,5 Teile des Reaktionsproduktes werden  mit 15 Teilen     Natriumsulfit    in 70 Teilen    Wasser bei 90-95   energisch verrührt, bis  sich eine Probe in Wasser klar löslich zeigt.  Das abgeschiedene Kondensationsprodukt be  sitzt ein ausgezeichnetes     Wollwaschvermögen     und vereinigt in sich hohe Netzfähigkeit mit  guten sonstigen Eigenschaften.



  Process for the production of a wetting, dispersing, emulsifying and washing agent. It has been found that a new, valuable wetting agent, dispersing agent, emulsifying agent and detergent can be obtained if the monoglycerol ether of oetyl alcohol is converted into the associated ester with a substance containing the chloroacetic acid radical and this is converted into an aqueous solution with sulphites.



  The resulting solid product is clearly soluble in water and is characterized by its excellent fastness to lime, Epsom salts, common salt and acids.



  <I> Example: </I> 26.5 parts of the sodium salt of cetyl alcohol are reacted with 12 parts of glycerol chlorohydrin at 80. 13 parts of chloroacetyl chloride are added dropwise at 30-40 to 34 parts of the glycerol ether formed and the mixture is stirred until the elimination of hydrochloric acid is complete.



       , _. 12.5 parts of the reaction product are vigorously stirred with 15 parts of sodium sulfite in 70 parts of water at 90-95 until a sample is clearly soluble in water. The separated condensation product has excellent wool washing properties and combines high wetting ability with good other properties.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines Netz-, Dispergier-, Emulgier- und Waschmittels, dadurch gekennzeichnet, dass man den Mono glyzerinäther des Cetylalkohols mit einem das Radikal der Chloressigsäure enthaltenden Stoff in den zugehörigen Ester umwandelt und diesen in wässeriger Lösung mit Sulfiten umsetzt. Das entstandene feste Produkt ist in Wasser klar löslich und zeichnet sich durch vorzügliche Kalk-, Bittersalz-, Kochsalz- und Säureechtheit aus. PATENT CLAIM: Process for the production of a wetting agent, dispersing agent, emulsifying agent and detergent, characterized in that the monoglycerin ether of cetyl alcohol is converted into the associated ester with a substance containing the radical of chloroacetic acid and this is converted into an aqueous solution with sulfites. The resulting solid product is clearly soluble in water and is characterized by its excellent fastness to lime, Epsom salts, common salt and acids.
CH165391D 1932-11-28 1932-11-28 Process for the production of a wetting, dispersing, emulsifying and washing agent. CH165391A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH162732T 1932-11-28
CH165391T 1932-11-28

Publications (1)

Publication Number Publication Date
CH165391A true CH165391A (en) 1933-11-15

Family

ID=25717618

Family Applications (1)

Application Number Title Priority Date Filing Date
CH165391D CH165391A (en) 1932-11-28 1932-11-28 Process for the production of a wetting, dispersing, emulsifying and washing agent.

Country Status (1)

Country Link
CH (1) CH165391A (en)

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