CH149082A - Disperse system and process for its production. - Google Patents

Disperse system and process for its production.

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Publication number
CH149082A
CH149082A CH149082DA CH149082A CH 149082 A CH149082 A CH 149082A CH 149082D A CH149082D A CH 149082DA CH 149082 A CH149082 A CH 149082A
Authority
CH
Switzerland
Prior art keywords
production
parts
substances
salts
disperse system
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 CH149082A publication Critical patent/CH149082A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

  



  Disperses System und Verfahren zu dessen Herstellung.



   Im Patent Nr.   0947.    ist ein Verfahren zur Herstellung disperser Systeme beschrie ben, dadurch gekennzeichnet dass man als dispergierende Mittel wässerige Lösungen von
Salzen einseitig   acylierter    Diamine verwendet.



   Es wurde nun gefunden, da¯, wenn man    lipoidlosliche    Stoffe-unter diesem Aus druck sind sowohl die   lipoidlöslichen    Stoffe, als auch die Lipoide selbst zu betrachten unter Verwendung wässeriger Lösungen von
Salzen einseitig   aoylierter    Diamine in dis perse Systeme überführen will, es von grossem
Vorteil ist, hierbei Zusätze anderer die Dispergierung erleichternder Stoffe zu verwenden.



  Als solche kommen zum Beispiel in Betracht : Seifen, Gallensäuren und deren Derivate, hoher molekulare SulfosÏuren und deren Salze,    Zellstoffablaugen, Türkisohrotole, Eiweiss, Ge-    latine, Leim, Saponine, Natur-und   Kunst-    harze,   Cholesterinderivate,    Phosphatide, Gelosen, Gummi, Natur-, unst-und ohse, Losungs-und   Weichmachungsmittel, orga-    nische Basen und   deren Salze, Ammonium-    verbindungen einseitig acylierter Diamine,
N-Mono- und -Poly-CarbonsÏureester einseitig substituierter   Alkylendiamine und deren   
Ammoniumverbindungen, anorganische Kol loide, Alkalien etc.



   Solche disperse Systeme können unter anderem in der Textilindustrie zum Wasser dichtmachen, zum   Weiohma. chen, zur Her-    stellung von Schichten und   Appreten,    in der
Lederindustrie zum Einfetten, Wasserdicht machen oder   Weichmachen    des Leders, zum
Imprägnieren oder Anstreichen von Holz,
Bau-oder andern Materialien, als Wasch-,    Reinigungs-und    Netzmittel, als   Schmier-    mittel,   Bohröl,    Plastifizierungsmittel, als Mittel gegen pflanzliche und tierische Sehädlinge, zu kosmetischen und pharmazeutischen   Zwek-    ken usw. verwendet werden.



     BeispieZ    1 :
250 Teile Tetralin werden mit   250    Teilen einer   10 /oigen Losung    von Oleyl-diäthyl  athylendiamin-chlorhydrat vermischt. Es findet    in diesem Falle nur eine grobe Dispergierung statt. Nach Zusatz von 10 Teilen einer 15%igen Natriumoleatl¯sung erhÏlt man beim Schütteln eine feine hochdisperse Emulsion.



   Beispiel 2 :
50 Teile Oleyl-diathylathylendiamin-chlorhydrat werden in 1000 Teilen Wasser gelost.



  Dazu werden   2,      5 Teile Natriumhydroxyd    in etwas Wasser gelost, und dann 1000 Teile Olivenöl unter kräftigem Rühren zugefügt.



  Man erhält eine stabile   milebartige    Emulsion.



   Eine solche Emulsion ohne Zusatz des   Ätzalkalis    ist grober und weniger beständig.



     ssestsptel    3 :
20 Teile des Sulfates des Umsetzungsproduktes von Rizinusöl mit der aus der Verseifungszahl berechneten theoretischen Menge asymmetrischen DiÏthylÏthylendiamins werden in 1000 Teilen Wasser gelost. Nach Zusatz von 60 Teilen einer 10%igen L¯sung eines Alkalisalzes der   Diisopropylnaphthalin-    sulfosäure wird mit   500    Teilen Chlorbenzol heftig geschüttelt. Man erhält eine Emulsion, die bedeutend feiner und   beständiger    ist als eine, die mit einer 2%igen L¯sung obigen Sulfates oder einer   2 /oigen Losung    des Salzes der   Diisopropylnaphthalinsulfosäure    allein hergestellt worden ist.



   Beispiel 4 :
Petroleum, in welchem 4 /o Lanolin aufgelöst sind, wird mit einer 5%igen wÏsserigen   Losung des Chlorhydrates    des OleyldiÏthylÏthylendiamins emulgiert. Man erhält eine Emulsion, die viel feiner und stabiler ist als ohne Zusatz von Lanolin.



   Beispiel 5 :
Paraffin wird geschmolzen und mit einer   5  /oigen wässerigen Losung    des Citrates des Oleyldiäthyläthylendiamins bis zum Erkalten gerührt. Man erhält eine Suspension von kleinen Paraffink gelchen. Setzt man aber der Citratlösung vorher   4%    Gelatine zu, so erhält man eine salbenartige feine Emulsion von Paraffin.



  



  Disperse system and process for its production.



   In the patent no. 0947. a process for the production of disperse systems is ben described, characterized in that the dispersing agent used is aqueous solutions of
Salts used on one side acylated diamines.



   It has now been found that when one considers lipoid-soluble substances - under this expression, both the lipoid-soluble substances and the lipoids themselves are to be considered using aqueous solutions of
Want to convert salts unilaterally aoylated diamines into dis perse systems, it is of great importance
The advantage here is to use additives of other substances that facilitate dispersion.



  Examples of these are: soaps, bile acids and their derivatives, high molecular sulphonic acids and their salts, pulp waste liquors, turquoise shrimps, protein, gelatin, glue, saponins, natural and synthetic resins, cholesterol derivatives, phosphatides, gels, gum , Natural, unstable and ohse, solvents and plasticizers, organic bases and their salts, ammonium compounds of diamines acylated on one side,
N-mono- and poly-carboxylic acid esters of monosubstituted alkylenediamines and their
Ammonium compounds, inorganic colloids, alkalis etc.



   Such disperse systems can, among other things, seal water in the textile industry, for Weiohma. chen, for the production of layers and appliances, in the
Leather industry for greasing, waterproofing or softening the leather, for
Impregnating or painting wood,
Construction or other materials, as detergents, cleaning agents and wetting agents, as lubricants, drilling oil, plasticizers, as agents against plant and animal pests, for cosmetic and pharmaceutical purposes, etc. are used.



     EXAMPLE 1:
250 parts of tetralin are mixed with 250 parts of a 10% solution of oleyl diethyl ethylenediamine chlorohydrate. In this case only a rough dispersion takes place. After adding 10 parts of a 15% sodium oleate solution, a fine, highly dispersed emulsion is obtained on shaking.



   Example 2:
50 parts of oleyl diethylethylene diamine chlorohydrate are dissolved in 1000 parts of water.



  For this purpose, 2.5 parts of sodium hydroxide are dissolved in a little water, and then 1000 parts of olive oil are added with vigorous stirring.



  A stable milebike emulsion is obtained.



   Such an emulsion without the addition of the caustic alkali is coarser and less stable.



     ssestsptel 3:
20 parts of the sulfate of the reaction product of castor oil with the theoretical amount of asymmetric diethylthylenediamine calculated from the saponification number are dissolved in 1000 parts of water. After adding 60 parts of a 10% solution of an alkali metal salt of diisopropylnaphthalene sulfonic acid, the mixture is shaken vigorously with 500 parts of chlorobenzene. The result is an emulsion which is significantly finer and more stable than one which has been prepared with a 2% solution of the above sulfate or a 2% solution of the salt of diisopropylnaphthalene sulfonic acid alone.



   Example 4:
Petroleum, in which 4 / o lanolin is dissolved, is emulsified with a 5% strength aqueous solution of the chlorohydrate of oleyldiethylethylenediamine. An emulsion is obtained that is much finer and more stable than without the addition of lanolin.



   Example 5:
Paraffin is melted and stirred with a 5% aqueous solution of the citrate of oleyl diethyl ethylenediamine until it cools. A suspension of small paraffins is obtained. But if 4% gelatin is added to the citrate solution beforehand, an ointment-like fine emulsion of paraffin is obtained.

 

Claims (1)

PATENTANSPRÜCHE : I. Disperses System von lipoidlöslichen Stof fen, gekennzeichnet durch die Gegenwart wässeriger Losungen von Salzen einseitig acylierter Diamine und anderer die Disper gierung erleichternder Stoffe. PATENT CLAIMS: I. Disperse system of lipoid-soluble substances, characterized by the presence of aqueous solutions of salts of diamines acylated on one side and other substances that facilitate dispersion. II. Verfahren zur Herstellung disperser Sy steme von lipoidlösliehen Stoffen unter Verwendung wässeriger Losungen von Salzen einseitig acylierter Diamine gemäss Patentanspruch I, dadurch gekennzeichnet, dass man Zusätze anderer die Dispergie rung erleichternder Stoffe verwendet. II. Process for the production of disperse Sy stems of lipoidlösliehen substances under Use of aqueous solutions of Salts acylated diamines according to Claim I, characterized in that additions of other substances which facilitate dispersion are used.
CH149082D 1930-03-22 1930-03-22 Disperse system and process for its production. CH149082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH149082T 1930-03-22

Publications (1)

Publication Number Publication Date
CH149082A true CH149082A (en) 1931-08-31

Family

ID=4404746

Family Applications (1)

Application Number Title Priority Date Filing Date
CH149082D CH149082A (en) 1930-03-22 1930-03-22 Disperse system and process for its production.

Country Status (1)

Country Link
CH (1) CH149082A (en)

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