DE459378C - Process for the production of colloidal metal solutions in oils, fats, types of wax, lanolin, petrolatum, paraffins and the like. Like. As well as mixtures of these substances - Google Patents

Process for the production of colloidal metal solutions in oils, fats, types of wax, lanolin, petrolatum, paraffins and the like. Like. As well as mixtures of these substances

Info

Publication number
DE459378C
DE459378C DEC32828D DEC0032828D DE459378C DE 459378 C DE459378 C DE 459378C DE C32828 D DEC32828 D DE C32828D DE C0032828 D DEC0032828 D DE C0032828D DE 459378 C DE459378 C DE 459378C
Authority
DE
Germany
Prior art keywords
lanolin
fats
oils
petrolatum
paraffins
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
Application number
DEC32828D
Other languages
German (de)
Inventor
Dr Carl Hermann Von Hoessle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemische Fabrik Von Heyden AG
Original Assignee
Chemische Fabrik Von Heyden 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 Chemische Fabrik Von Heyden AG filed Critical Chemische Fabrik Von Heyden AG
Priority to DEC32828D priority Critical patent/DE459378C/en
Application granted granted Critical
Publication of DE459378C publication Critical patent/DE459378C/en
Expired legal-status Critical Current

Links

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
    • A61K9/08—Solutions

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Colloid Chemistry (AREA)

Description

Verfahren zur Herstellung von kolloidalen Metallösungen in Ölen, Fetten, Wachsarten, Lanolin, Vaseline, Paraffinen u. dgl. sowie Gemischen dieser Substanzen. Nach (lein Verfahren der Patente .:1.32 717 und 446 353 erhält man kolloidale Metallliistingen in Ölen., Fetten, Wachsarten, Lanolin, @"aseline, Paraffinen und Gemischen dieser Substanzen, wie sie zu Salbengrundlagen beinitzt werden, wenn man Metalloxyde oder andere Metallverbindungen in diesen Stil)-@tanzen suspendiert und unter Zusatz geeigneter Schutzkolloide reduziert. Es wurde nun weiter gefunden, daß man solche kolloidale Lösungen auch ohne besonderen Zusatz eines Schutzkolloids erhalten kann.Process for the production of colloidal metal solutions in oils, fats, Types of wax, lanolin, petrolatum, paraffins and the like, as well as mixtures of these substances. Colloidal metal liistingen are obtained according to (lein process of the patents.: 1.32 717 and 446 353 in oils, fats, waxes, lanolin, @ "aseline, paraffins and mixtures of these Substances like those used in ointment bases when using metal oxides or other metal compounds in this style) - @ dancing suspended and with the addition of appropriate ones Protective colloids reduced. It has now been found that such colloidal Solutions can also be obtained without special addition of a protective colloid.

Wie im Hauptpatent handelt es sich hier utn unmittelbare Herstellung von Oleosolen der Metalle. Es wird also nicht wie nach den bisherigen Veröffentlichungen bei Gegenwart von Wasser gearbeitet und daher nicht zunächst ein Hydrosol und aus diesem erst das (;leosol hergestellt, sondern das Oleosol entsteht unmittelbar. Beispiel s. i 5 Teile Silberoxyd «erden mit r ooo Teilen Leinöl verrieben und in diese Suspension unter Erwärmen auf dein Wasserbade @@'asserstoff eingeleitet. Man erhält alsbald eine dunkelrotbraune kolloidale Lösung von Silber in Leinöl. Beispiel e. 5n Teile Silberoxyd suspendiert man in 1 ooo Teilen einer geschmolzenen Salbengrundlage, «-elche aus einem Gemisch von Vaseline und Lanolin besteht. Man leitet bei Wasserbadtemperatur etwa 2 Stunden Wasserstoff durch diese Suspension und erhält eine in der Durchsicht dunkelrote, in der Aufsicht schwarze, metallisch schimmernde kolloidale Lösung, welche beim Erstarren eine gut einreibbare Silbersalbe ergibt.As in the main patent, this is direct production of oleosols of metals. So it won't be like the previous releases worked in the presence of water and therefore not a hydrosol and off first this only the (; leosol produced, but the oleosol is created immediately. For example, see 5 parts of silver oxide ground with 500 parts of linseed oil and rubbed in this suspension is initiated while warming to your water bath. Man soon receives a dark red-brown colloidal solution of silver in linseed oil. example e. 5n parts of silver oxide are suspended in 1,000 parts of a molten ointment base, «-Which consists of a mixture of petroleum jelly and lanolin. One conducts at water bath temperature about 2 hours of hydrogen through this suspension and gets one in the look-through dark red, metallic shimmering colloidal solution, black when viewed from above, which, when solidified, results in a silver ointment that can be rubbed in easily.

Claims (1)

PATENTANSPRUCH Weitere Ausbildung der Verfahren der Patente ._(.32 717 und 446 353, dadurch gekennzeichnet, daß man zwecks Herstellung von Metalloleosolen Silberoxyd oder andere leicht reduzierbare Verbindungen des Silbers in Ölen, Fetten, Wachsarten, Lanolin, Vaseline, Paraffin u. dgl. suspendiert und durch geeignete Reduktionsmittel reduziert.PATENT CLAIM Further development of the process of patents ._ (. 32 717 and 446 353, characterized in that for the purpose of producing metal oleosols Silver oxide or other easily reducible compounds of silver in oils, fats, Waxes, lanolin, petrolatum, paraffin and the like are suspended and suitable Reducing agent reduced.
DEC32828D 1922-11-19 1922-11-19 Process for the production of colloidal metal solutions in oils, fats, types of wax, lanolin, petrolatum, paraffins and the like. Like. As well as mixtures of these substances Expired DE459378C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC32828D DE459378C (en) 1922-11-19 1922-11-19 Process for the production of colloidal metal solutions in oils, fats, types of wax, lanolin, petrolatum, paraffins and the like. Like. As well as mixtures of these substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC32828D DE459378C (en) 1922-11-19 1922-11-19 Process for the production of colloidal metal solutions in oils, fats, types of wax, lanolin, petrolatum, paraffins and the like. Like. As well as mixtures of these substances

Publications (1)

Publication Number Publication Date
DE459378C true DE459378C (en) 1928-05-02

Family

ID=7020527

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC32828D Expired DE459378C (en) 1922-11-19 1922-11-19 Process for the production of colloidal metal solutions in oils, fats, types of wax, lanolin, petrolatum, paraffins and the like. Like. As well as mixtures of these substances

Country Status (1)

Country Link
DE (1) DE459378C (en)

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