AT140572B - Process for the preparation of ester-like wetting agents, foaming agents and dispersants. - Google Patents

Process for the preparation of ester-like wetting agents, foaming agents and dispersants.

Info

Publication number
AT140572B
AT140572B AT140572DA AT140572B AT 140572 B AT140572 B AT 140572B AT 140572D A AT140572D A AT 140572DA AT 140572 B AT140572 B AT 140572B
Authority
AT
Austria
Prior art keywords
dispersants
agents
ester
preparation
wetting agents
Prior art date
Application number
Other languages
German (de)
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
Application granted granted Critical
Publication of AT140572B publication Critical patent/AT140572B/en

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Darstellung esterartig   konstituierter     Netz-, Schaum-und Dispergierungsmittel.   
 EMI1.1 
 säure) oder dessen Anhydrid   (Carbylsulfat)   durchgeführt werden. Die Umsetzung von   Oxydenvaten.   von Sulfonsäuren mit   Fettsäurechloriden   kann unter Ausschluss von   Feuchtigkeit durch Erhitzen   in einem niedriger siedenden organischen Losungsmittel bei gleichzeitigem Abdestillieren desselben durchgeführt werden. Das hiebei erhaltene   Reaktionsgemisch   wird dann unter Ausschluss von Feuchtigkeit neutralisiert ; die im Reaktionsgemisch enthaltenen   Lösungsmittelreste werden gegebenenfalls, zweck-   mässig nach Zusatz von Wasser, durch Destillation entfernt. 



   Es, wurde nun gefunden, dass man die   Este@ifizierung auch mit Oxy- bzw. Halogenderivaten   alicyclischer   Sulfonsäuren     durchführen   kann. 
 EMI1.2 
 Fettsäure oder eine hydroxylierte Sulfonsäure vorteilhaft mit einem   Fettsäurechlorid zur Reaktion   bringt. Es kann auch zweckmässig sein, die Umsetzung in einem destillierenden   Lösungsmittel zu   vollziehen. 



   Beispiel 1 : 105 Gewichtsteile   Natriumsalz   der Cyclohexanol-(1)-sulfonsäure-(2) werden langsam im Laufe einer Stunde in 150 Gewichtsteile Ölsäurechlorid bei einer Temperatur von   80-100" eingetragen.   



  Man rührt das Reaktionsprodukt so lange, bis es sich klar in Wasser lost. und reinigt es gegebenenfalls durch Umkristallisieren aus   Äthylalkohol.   
 EMI1.3 
 trägt man unter Rühren in die Schmelze 250   Gewichtsteile &alpha;-chloreamphensulfonsaures Natrium ein   und rührt noch so lange nach, bis das Reaktionsprodukt in heissem Wasser klar löslich ist. Das Reaktionsprodukt stellt aus verdünntem Alkohol umkristallisiert eine   blättrige Masse von   fettiger Beschaffenheit dar, die sich beispielsweise zur Verwendung als   Wasehmittel   oder zur Herstellung von Emulsionen eignet. 



   Beispiel 3 : 234 Gewichtsteile des Chlorids der Säuren aus   Palmkernöl   (Durchschnittsmolekulargewicht 216) werden mit   265   Gewichtsteilen des   Natriumsalzes     der ar-Tetrahydro-&alpha;-naphtholsulfon-     säure- (4)   versetzt und unter   gutem   Rühren langsam auf 80-90"erhitzt. Unter ständiger Salzsäureentwicklung wird die Masse immer dicker und erstarrt   schliesslich   zu einem waehsähnlichen Produkt. das sich kalt zu Pulver zerdrücken lässt. Das Pulver wird mit kalzinierter Soda neutral gestellt und kann in dieser Form für textiltechnisehe Zwecke, z. B. als   Emulsionsstabilisator, verwendet werden.   

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the preparation of wetting agents, foaming agents and dispersants having an ester-like structure.
 EMI1.1
 acid) or its anhydride (carbyl sulfate). The implementation of Oxydenvaten. sulfonic acids with fatty acid chlorides can be carried out with exclusion of moisture by heating in a lower-boiling organic solvent while distilling off the same. The reaction mixture obtained here is then neutralized with the exclusion of moisture; the solvent residues contained in the reaction mixture are optionally removed by distillation, suitably after adding water.



   It has now been found that the esterification can also be carried out with oxy or halogen derivatives of alicyclic sulfonic acids.
 EMI1.2
 Fatty acid or a hydroxylated sulfonic acid advantageously reacts with a fatty acid chloride. It can also be useful to carry out the reaction in a distilling solvent.



   Example 1: 105 parts by weight of the sodium salt of cyclohexanol- (1) -sulfonic acid- (2) are slowly introduced into 150 parts by weight of oleic acid chloride at a temperature of 80-100 "in the course of one hour.



  The reaction product is stirred until it dissolves clearly in water. and if necessary cleans it by recrystallization from ethyl alcohol.
 EMI1.3
 250 parts by weight of α-chloroeamphensulfonic acid sodium are introduced into the melt with stirring and the mixture is stirred until the reaction product is clearly soluble in hot water. The reaction product, recrystallized from dilute alcohol, is a flaky mass of fatty texture which is suitable, for example, for use as a detergent or for the production of emulsions.



   Example 3: 234 parts by weight of the chloride of the acids from palm kernel oil (average molecular weight 216) are mixed with 265 parts by weight of the sodium salt of ar-tetrahydro-α-naphtholsulfonic acid- (4) and slowly heated to 80-90 "with thorough stirring With the constant evolution of hydrochloric acid, the mass becomes thicker and thicker and finally solidifies to a waehs-like product, which can be crushed cold to powder. The powder is neutralized with calcined soda and can be used in this form for textile-technical purposes, e.g. as an emulsion stabilizer.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT140572D 1930-02-25 1931-02-16 Process for the preparation of ester-like wetting agents, foaming agents and dispersants. AT140572B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE138252X 1930-02-25
DE140572X 1930-10-20

Publications (1)

Publication Number Publication Date
AT140572B true AT140572B (en) 1935-02-11

Family

ID=33565798

Family Applications (2)

Application Number Title Priority Date Filing Date
AT138252D AT138252B (en) 1930-02-25 1930-10-20 Process for the preparation of ester-like wetting agents, foaming agents and dispersants.
AT140572D AT140572B (en) 1930-02-25 1931-02-16 Process for the preparation of ester-like wetting agents, foaming agents and dispersants.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT138252D AT138252B (en) 1930-02-25 1930-10-20 Process for the preparation of ester-like wetting agents, foaming agents and dispersants.

Country Status (2)

Country Link
AT (2) AT138252B (en)
GB (2) GB372005A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748928C (en) * 1933-02-12 1944-11-13 Cosmetic preparations
CN103897172B (en) * 2012-12-27 2016-09-07 中国石油化工股份有限公司 2, 2-Oxydiphenol sulfonate oil base emulsifying agent and preparation method

Also Published As

Publication number Publication date
GB372005A (en) 1932-05-05
GB367585A (en) 1932-02-25
AT138252B (en) 1934-07-10

Similar Documents

Publication Publication Date Title
AT140572B (en) Process for the preparation of ester-like wetting agents, foaming agents and dispersants.
DE657404C (en) Process for the production of ester-like sulfonic acids
DE708349C (en) Process for the preparation of acid amide-like condensation products
DE581658C (en) Process for the sulfonation of fats and fatty acids in the presence of organic acid anhydrides or acid chlorides
DE522786C (en) Process for the preparation of glycolic acid esters
AT137581B (en) Process for making soap.
DE705529C (en) Process for the preparation of carboxylic acid esters of aromatic sulfondicarboxylic acids
DE397313C (en) Process for the preparation of sulfonic acids of the 2íñ3-Oxynaphthoesaeurearylide
DE561281C (en) Process for the preparation of Diaryldioxyessigsaeuren
DE938127C (en) Process for the production of capillary-active substances
DE656600C (en) Process for the production of sulfuric acid esters, which are derived from higher molecular weight unsaturated fatty alcohols
DE478332C (en) Process for the preparation of aromatic sulphonic acids
AT160736B (en) Process for the preparation of new water-soluble acylation products.
DE657704C (en) Process for the preparation of sulfonation products
CH167377A (en) Process for the preparation of 1-acetylamino-2,4-dimethylbenzene-5-sulfonic acid chloride.
DE608074C (en) Process for the preparation of difatty acid glycerol phosphoric acid esters and their salts
DE642885C (en) Process for the preparation of sulfuric acid esters of carboxylic acid amides
AT43882B (en) Process for the preparation of the alkyl pseudoisatins.
CH112746A (en) Process for the preparation of d-y-Benzoylecgonyl chloride.
CH155310A (en) Process for the production of a wetting agent, foaming agent and dispersing agent.
CH211787A (en) Process for the preparation of a higher molecular weight α-substituted benzylamine sulfonic acid.
CH151318A (en) Process for the production of a wetting agent, foaming agent and dispersing agent.
CH131288A (en) Process for the preparation of a polysulfide ester of an aromatic carboxylic acid.
CH123102A (en) Process for the preparation of 1- (4&#39;-sulfophenyl) -5-pyrazolone-3-carboxylic acid methyl ester.
CH186540A (en) Process for the preparation of a new soaking, cleaning and spreading agent.