DE588964C - Process for the production of colloidal solutions of metals, metal oxides, metal compounds and metalloids in glycerine and other polyalcohols - Google Patents
Process for the production of colloidal solutions of metals, metal oxides, metal compounds and metalloids in glycerine and other polyalcoholsInfo
- Publication number
- DE588964C DE588964C DEC46686D DEC0046686D DE588964C DE 588964 C DE588964 C DE 588964C DE C46686 D DEC46686 D DE C46686D DE C0046686 D DEC0046686 D DE C0046686D DE 588964 C DE588964 C DE 588964C
- Authority
- DE
- Germany
- Prior art keywords
- glycerine
- polyalcohols
- metalloids
- metals
- substances
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0026—Preparation of sols containing a liquid organic phase
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Colloid Chemistry (AREA)
Description
Verfahren zur Herstellung von kolloiden Lösungen von Metallen, Metalloxyden, Metallverbindungen und Metalloiden in Glycerin und anderen Polyalkoholen Zusatz zum Patent 583 32I Es ist bereits vorgeschlagen worden, kolloide Lösungen von Metallen, Metalloiden, Metalloxyden, Metallsulfiden u. dgl. in Glycerin und anderen Polyalkoholen in der Weise herzustellen, daß man diese Stoffe in Glycerin oder anderen Polyalkoholen unter Zusatz von Schutzkolloiden entstehen läßt oder daß man die Hydrosole dieser Stoffe mit Glycerin oder anderen PolyaLkoholen vermischt und das Wasser entfernt.Process for the preparation of colloidal solutions of metals, metal oxides, Metal compounds and metalloids in glycerine and other polyalcohols additive to patent 583 32I It has already been proposed to use colloidal solutions of metals, Metalloids, metal oxides, metal sulfides and the like in glycerine and other polyalcohols in such a way that these substances can be converted into glycerine or other polyalcohols with the addition of protective colloids or that the hydrosols of these can be formed Substances mixed with glycerine or other polyalcohols and the water removed.
Es wurde nun gefunden, daß man kolloide Lösungen von obengenannten Stoffen in Glycerin oder anderen Polyalkoholen mit gutem Erfolg erhalten kann, wenn man diese Stoffe mit Schutzkolloiden, z. B. Eiweißstoffen, Eiweißspaltungs-, Eiweißoxydationsprodukten, eiweißähnlichen Stoffen, ferner Gummiarten, wie Gummiarabikum, ligninsulfonsaurem Natilum u. dgl., vermahlt und dann gegebenenfalls weiter mit Glycerin oder anderen Polyalkohoien verarbeitet. It has now been found that colloidal solutions of the above can be used Substances in glycerine or other polyalcohols can be obtained with good success, though these substances with protective colloids, z. B. protein substances, protein breakdown products, protein oxidation products, protein-like substances, also types of gum, such as gum arabic, lignosulfonic acid Natilum and the like, ground and then optionally further with glycerine or others Processed polyalcohols.
Um den Kolloidalisierungsprozeß zu unterstützen, kann man beim Vermahlen mit dem Schutzkolloid solche Stoffe in geringer Menge zusetzen, welche die in den kolloidalen Zustand zu bringenden Stoffe zu lösen vermögen. In order to support the colloidalization process, one can use grinding add such substances with the protective colloid in small quantities that the in the able to dissolve substances to be brought into colloidal state.
Das Verfahren zeichnet sich durch besondere Einfacllieit und Balligkeit aus.The process is characterized by its particular simplicity and convexity the end.
Beispiel I 2 kg Schwefel werden in einer Kugelmühle mit o, 5 kg eines durch alkalische Spaltung von Casein erhaltenen Eiweißabbauproduktes 2 bis 3 Tage, evtl. unter Zusatz von 200 ccm Alkohol, vermahlen. Das Produkt wird alsdann aus der Mühle genommen und der Alkohol verdunsten gelassen. Hierauf wird die Masse mit etwa 7,5 bis 10 kg Glycerin, Glykol oder einem anderen Polyalkohol noch 2 Tage vermahlen. Man erhält das SchwSefelglycerinsol als weiße, milchige Flüssigkeit. Example I 2 kg of sulfur are in a ball mill with 0.5 kg of one protein degradation product obtained by alkaline cleavage of casein 2 to 3 days, possibly with the addition of 200 ccm of alcohol. The product will then be out taken from the mill and allowed to evaporate the alcohol. Then the crowd is with Grind about 7.5 to 10 kg of glycerine, glycol or another polyalcohol for another 2 days. The sulfur glycerol sol is obtained as a white, milky liquid.
Man kann an Stelle des Eiweißspaltungsproduktes auch andere Schutzkolloide wählen, z. B. Gummiarabikum, ligninsulfonsaures Natrium, eingedampfte Sulfitlauge 0. dgl. Auch kann man die Mengenverhältnisse der angewendeten Substanzen in weiten Grenzen beliebig variieren. Das Scbwefelglycerinsol läßt sich sehr gut zu Salben, Seifen, Schwefelbädern oder Haarwässern verwenden Beispiel 2 30 Teile Gummiarabikum werden mit 70 Teilen Zinkoxyd, evtl. unter Zusatz von I Teil Natronhydrat, 2 bis 3 Tage vermahlen.Other protective colloids can also be used in place of the protein breakdown product choose e.g. B. gum arabic, sodium lignin sulfonic acid, evaporated sulfite liquor 0. The like. The proportions of the substances used can also be broad The limits can vary as desired. The sulfur glycerol sol can be used very well for ointments, Use soaps, sulfur baths or hair lotions. Example 2 30 parts of gum arabic are with 70 parts of zinc oxide, possibly with the addition of 1 part of sodium hydroxide, 2 to Grind for 3 days.
Das erhaltene Produkt wird dann weiter mit etwa 1000 Teilen Glycerin vermahlen. Man erhält das Glycerinsol des Zinkoxyds als weiße, dickfLüssige Masse. Die feine Dispersion ergibt ausgezeichnete Zinkoxydsalben.The product obtained is then continued with about 1000 Grind parts of glycerine. The glycerol sol of zinc oxide is obtained as a white, thick liquid Dimensions. The fine dispersion makes excellent zinc oxide ointments.
Beispiel 3 20 Teile Gummiarabikum oder 20 Teile eines Eiweißspaltungsproduktes vennahlt man mit 8o Teilen Magnesia ustra, evtl. unter Zusatz von etwas Wasser. Bei weiterem Ver mahlen mit 500 bis 1000 Teilen Glycerin entsteht das Glycerinsol des Magnesiumhydroxyds als weiße, milchige Flüssigkeit. Natürlich kann man an Stelle von Glycerin auch andere Polyalkohole verwenden. Example 3 20 parts of gum arabic or 20 parts of a protein breakdown product it is used with 80 parts of Magnesia ustra, possibly with the addition of a little water. Further grinding with 500 to 1000 parts of glycerine produces the glycerine sol of magnesium hydroxide as a white, milky liquid. Of course you can in place use other polyalcohols from glycerine.
Beispiel 4 Man vermahlt 20 bis 40 Teile Gummiarabikum mit 80 bis 60 Teilen fein gepulvertem Bleioxyd. Bei weiterem Vermahlen mit etwa I000 Teilen Glycerin erhält man das Glycerinsol des Bleioxyds als schwach gelbliche, milchige Flüssigkeit. Example 4 20 to 40 parts of gum arabic are ground with 80 to 60 parts of finely powdered lead oxide. With further grinding with about 1000 parts Glycerine, the glycerine sol of lead oxide is obtained as a pale yellowish, milky one Liquid.
Beispiel 5 In manchen Fällen ist es vorteilhaft, den in den kolloidalen Zustand zu bringenden Stoff in Gegenwart von Schutzkolloiden zu fällen und das Gemisch in feuchtem oder trockenem Zustand mit Glycerin zu vermahlen. Man fällt z. B. 330 Teile Bleinitrat mit einer Boraxlösung in Gegenwart von etwa 100 Teilen Gummiarabikum, vermahlt den Niederschlag einige Zeit und setzt dann etwa 1000 Teile Glycerin zu. Bei weiterem Vermahlen erhält man das kolloide Bleiborat als Glycerinsol. Example 5 In some cases it is advantageous to use the colloidal State to be brought to the substance in the presence of protective colloids and precipitate the mixture To be ground with glycerine in a wet or dry state. One falls z. B. 330 Parts lead nitrate with a borax solution in the presence of about 100 parts gum arabic, grinds the precipitate for some time and then adds about 1000 parts of glycerine. With further grinding, the colloidal lead borate is obtained as glycerol sol.
Beispiel 6 Man verfährt wie in Beispiel 1 bis 4 unter Verwendung von Eiweißabbau- oder Eiweißoxydationsprodukten als Schutzkolloide und verwendet als Ausgangsstoff fein verteiltes Calciumphosphat. Das Glycerinsol des Calciumphosphats kann als Zusatz zu Nährpräparaten oder als solches selbst Venvendung finden. Example 6 The procedure is as in Example 1 to 4 using of protein degradation or protein oxidation products as protective colloids and used Finely divided calcium phosphate as a starting material. The glycerol sol of calcium phosphate can be used as an additive to nutritional supplements or as such by itself.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC46686D DE588964C (en) | 1932-07-19 | 1932-07-19 | Process for the production of colloidal solutions of metals, metal oxides, metal compounds and metalloids in glycerine and other polyalcohols |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC46686D DE588964C (en) | 1932-07-19 | 1932-07-19 | Process for the production of colloidal solutions of metals, metal oxides, metal compounds and metalloids in glycerine and other polyalcohols |
Publications (1)
Publication Number | Publication Date |
---|---|
DE588964C true DE588964C (en) | 1934-10-11 |
Family
ID=7026400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC46686D Expired DE588964C (en) | 1932-07-19 | 1932-07-19 | Process for the production of colloidal solutions of metals, metal oxides, metal compounds and metalloids in glycerine and other polyalcohols |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE588964C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE929365C (en) * | 1951-08-31 | 1955-06-27 | Bataafsche Petroleum | Process for the production of catalysts applied to a carrier |
DE1717019B1 (en) * | 1958-12-05 | 1972-04-27 | Henkel & Cie Gmbh | Process for the production of highly dispersed sulfur-containing surface-active liquid products |
-
1932
- 1932-07-19 DE DEC46686D patent/DE588964C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE929365C (en) * | 1951-08-31 | 1955-06-27 | Bataafsche Petroleum | Process for the production of catalysts applied to a carrier |
DE1717019B1 (en) * | 1958-12-05 | 1972-04-27 | Henkel & Cie Gmbh | Process for the production of highly dispersed sulfur-containing surface-active liquid products |
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