CH205160A - Method for producing a capillary-active connection. - Google Patents

Method for producing a capillary-active connection.

Info

Publication number
CH205160A
CH205160A CH205160DA CH205160A CH 205160 A CH205160 A CH 205160A CH 205160D A CH205160D A CH 205160DA CH 205160 A CH205160 A CH 205160A
Authority
CH
Switzerland
Prior art keywords
capillary
producing
active connection
ether
mass
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 CH205160A publication Critical patent/CH205160A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C305/00—Esters of sulfuric acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/13—Saturated ethers containing hydroxy or O-metal groups
    • C07C43/135—Saturated ethers containing hydroxy or O-metal groups having more than one ether bond

Description

  

  Verfahren zur Herstellung einer     kapillaraktiven    Verbindung.    Es wurde gefunden, dass man eine     kapil-          laraktive        Verbindung    dadurch erhält, dass    man den 1.     3-Di-a-äthylhexyläther    des     Gly-          cerins    mit der Formel  
EMI0001.0008     
    mit     Chlorsulfonsäure    behandelt und den er  haltenen sauren     Schwefelsäureester        in    das       Natriumsalz    überführt.  



  Das Reaktionsprodukt stellt     eine    farb  lose,     bienenwachsähnliche    Masse dar, die sich  leicht in Wasser, aber auch     in        organischen          Lösungsmitteln,    wie Äthylalkohol,     Diäthyl-          äther    löst. Seine     etwa    33     öige        wässrige    Lö  sung ist eine gelbgefärbte, gallertartige  Masse.

   Die     wässrigen    Lösungen besitzen auch  in schwächsten     Konzentrationen    hervor  ragendes Netzvermögen, namentlich bei neu-         traler    und alkalischer Reaktion. Besonders  ausgeprägt ist das     galtnetzvermögen    dieser       Lösungen.     



  Den 1     .3-Di-a-äthylhexyläther    des     Gly-          cerins    erhält man zum Beispiel durch Um  setzung von     Epichlorhydrin        mit    2     112o1        a-          Äthylhexylalkohol    in Gegenwart von     Ätz-          alkali.     



  <I>Beispiel:</I>  45     Gewichtsteile        1.3-Di(a-Äthylhexyl)-          glycerinäther    von der Formel  
EMI0001.0041     
      werden in 80 Gewichtsteilen     Diäthyläther     gelöst und bei - 5   C unter Rühren mit 17  Gewichtsteilen     Chlorsulfonsäure    versetzt.  Nach etwa 4 bis 5 Stunden giesst man die  klare Lösung auf Eis und neutralisiert mit       Sodalösung.    Das Reaktionsprodukt ver  dünnt man hierauf mit Wasser, bis Schich  tung eintritt. Durch Zugabe von Kochsalz  lösung löst sich das Reaktionsprodukt in  Äther.

   Nach Abtrennen der Ätherschicht und  Verdampfen des Äthers erhält man ein       bienenwachsähnliches    Produkt, das in der    doppelten Menge Wasser gelöst wird und so  eine gelbe gallertartige Masse darstellt. Die  ses Produkt zeichnet sich durch hervorragende  Netzwirkung aus, die besonders gegenüber  Baumwolle und in der     gälte    auffallend in  Erscheinung tritt.



  Method for producing a capillary-active connection. It has been found that a capillary-active compound is obtained by using the 1,3-di-α-ethylhexyl ether of glycerine with the formula
EMI0001.0008
    Treated with chlorosulfonic acid and converted the acid sulfuric acid ester he obtained into the sodium salt.



  The reaction product is a colorless, beeswax-like mass that dissolves easily in water, but also in organic solvents such as ethyl alcohol and diethyl ether. Its approximately 33-ounce aqueous solution is a yellow-colored, gelatinous mass.

   The aqueous solutions have excellent wetting properties even in the weakest concentrations, especially with neutral and alkaline reactions. The wetting ability of these solutions is particularly pronounced.



  The 1,3-di-a-ethylhexyl ether of glycerine is obtained, for example, by reacting epichlorohydrin with 2 112o1 a-ethylhexyl alcohol in the presence of caustic alkali.



  <I> Example: </I> 45 parts by weight of 1,3-di (a-ethylhexyl) glycerine ether of the formula
EMI0001.0041
      are dissolved in 80 parts by weight of diethyl ether and 17 parts by weight of chlorosulfonic acid are added at -5 ° C. while stirring. After about 4 to 5 hours, the clear solution is poured onto ice and neutralized with soda solution. The reaction product is then diluted with water until stratification occurs. The reaction product dissolves in ether by adding sodium chloride solution.

   After the ether layer has been separated off and the ether has evaporated, a product similar to beeswax is obtained, which is dissolved in twice the amount of water and thus represents a yellow gelatinous mass. This product is characterized by its excellent net effect, which is particularly noticeable when compared to cotton and in the cold.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung einer kapillar- aktiven Verbindung, dadurch gekennzeich net, dass man den 1 . 3-Di-a-äthylhexyläther des Glycerins EMI0002.0009 mit Chlorsulfonsäure behandelt und den er haltenen sauren Schwefelsäureester in das Natriumsalz überführt. Das Reaktionsprodukt ist eine farblose, bienenwachsähnliche Masse, die sich leicht in Wasser, aber auch in organischen Lö sungsmitteln löst. Seine etwa 33%ige wäss- rige Lösung ist eine gelbgefärbte gallert artige Masse. PATENT CLAIM: Process for producing a capillary-active connection, characterized in that the 1. 3-Di-a-ethylhexyl ether of glycerol EMI0002.0009 Treated with chlorosulfonic acid and converted the acid sulfuric acid ester he obtained into the sodium salt. The reaction product is a colorless, beeswax-like mass that dissolves easily in water, but also in organic solvents. Its approximately 33% aqueous solution is a yellow colored gelatinous mass. Die wässrigen Lösungen be sitzen hervorragendes Netzvermögen. The aqueous solutions have excellent wetting properties.
CH205160D 1937-04-14 1938-04-12 Method for producing a capillary-active connection. CH205160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE205160X 1937-04-14

Publications (1)

Publication Number Publication Date
CH205160A true CH205160A (en) 1939-06-15

Family

ID=5785712

Family Applications (1)

Application Number Title Priority Date Filing Date
CH205160D CH205160A (en) 1937-04-14 1938-04-12 Method for producing a capillary-active connection.

Country Status (1)

Country Link
CH (1) CH205160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018871A1 (en) * 1990-06-06 1991-12-12 Henkel Kommanditgesellschaft Auf Aktien Process for producing glycerin ether sulphates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018871A1 (en) * 1990-06-06 1991-12-12 Henkel Kommanditgesellschaft Auf Aktien Process for producing glycerin ether sulphates

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