DE384135C - Process for the production of fat-free and resin-free powders - Google Patents

Process for the production of fat-free and resin-free powders

Info

Publication number
DE384135C
DE384135C DES54633D DES0054633D DE384135C DE 384135 C DE384135 C DE 384135C DE S54633 D DES54633 D DE S54633D DE S0054633 D DES0054633 D DE S0054633D DE 384135 C DE384135 C DE 384135C
Authority
DE
Germany
Prior art keywords
free
powder
fat
powders
resin
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
DES54633D
Other languages
German (de)
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.)
C SIEBERT DR
Original Assignee
C SIEBERT DR
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 C SIEBERT DR filed Critical C SIEBERT DR
Priority to DES54633D priority Critical patent/DE384135C/en
Application granted granted Critical
Publication of DE384135C publication Critical patent/DE384135C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0014Skin, i.e. galenical aspects of topical compositions

Landscapes

  • Health & Medical Sciences (AREA)
  • Dermatology (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)
  • Medicinal Preparation (AREA)

Description

Verfahren zur Herstellung von fett- und harzfreien Pudern. Die vorliegende Erfindung betrifft ein Verfahren, um Puder, insbesondere medikamentöse Puder, in dauernd haltbare Suspensionen als Salbenform überzuführen. Sie beruht auf der neuen Erkenntnis, daß dies gelingt, wenn man die Puder unter Beifügung geringer Mengen von Tragant und Kasein in geeigneten Flüssigkeiten, wie Glyzerinwasser, suspendiert.Process for the production of fat-free and resin-free powders. The present The invention relates to a method for powder, in particular medicinal powder, in transferring permanently stable suspensions in the form of ointments. It is based on the new one Realization that this succeeds if you add small amounts of the powder of tragacanth and casein suspended in suitable liquids such as glycerol water.

Das Charakteristische an der neuen Salbe ist, daß diese nicht, wie fast alle anderen eine Salbengrundlage besitzt, die in der Hauptsache aus Fetten oder dünnflüssig gemachten Harzen besteht, sondern daß es sich bei der Pudersalbe gemäß der Erfindung um eine Suspension pulverförmiger Stoffe in einer in der Hauptsache wäßrigen Flüssigkeit handelt.The characteristic of the new ointment is that it is not how almost all others have an ointment base, which is mainly made up of fats or thinned resins, but that it is with the powder ointment according to the invention to a suspension of powdery substances in one main aqueous liquid acts.

Diese Suspension ist zudem dauernd haltbar und entmischt sich nicht. Bringt man die Pudersalbe gemäß der Erfindung auf die zu behandelnde Hautstelle auf; so ergibt sich nach Abdunsten der Flüssigkeit eine festhaltende, trockene Puderschicht, Daß dies ein erheblicher Fortschritt ist, ergibt die Überlegung, daß man den Puder gemäß der Erfindung festhaltend auf wasserdurchtränkte Wundflächen, auf Schleimhäute o. dgl. gut aufbringen kann, auf denen bekanntlich fetthaltige Salben gar nicht halten.This suspension is also durable and does not separate. The powder ointment according to the invention is applied to the area of skin to be treated on; after the liquid has evaporated, there is a firm, dry powder layer, That this is a considerable step forward is evident from the consideration that one can use the powder according to the invention adhering to water-soaked wound surfaces, to mucous membranes o. The like. Can apply well, on which fatty ointments are known not at all keep.

Ein weiterer Vorteil der Pudersalbe gemäß der Erfindung ist darin zu erblicken, daß die Anwendung des Puders erleichtert wird, daß ein Stäuben desselben beim Aufbringen vermieden und eine genaue Dosierung der medikamentösen Substanz ermöglicht wird, was auch in wirtschaftlicher Hinsicht von erheblicher Bedeutung ist. Es ergibt sich die Möglichkeit, die Pudersalben gemäß der Erfindung in Tuben zufüllen und sie so antiseptisch aufzubewahren. Beispiel. 3b g Zinkoxyd und 25 g Talkum werden innig miteinander vermischt. Das Gemisch wird in 40 g einer Lösung eingebracht, die zu ein Drittel aus Glyzerin und zwei Drittel aus destilliertem Wasser besteht. Der Lösung sind zuzusetzen geringe Mengen von Tragant und . Kaseinnatrium. Es entsteht eine dauernd haltbare, salbenartige Suspension, ohne daß der Zinkpuder zu Boden sinkt. Die Einbringung des Medikamentes in das Präparat erfolgt bei unlöslichen Medikamenten, z, B. Schwefel, durch Verreiben mit dem Puder (Zinkoxyd-Talkum), bei löslichen oder emulgierbaren Medikamenten, wie z. B. Ichthyol, Tumenolöl und Teer, durch Einbringen des Produktes in die Flüssigkeit. Es gelingt auch auf diese Weise, eine Anzahl von Medikamenten, wie die oben genannten, Teer usw., als medikamentöse Puder zu verwenden, während früher ihre Inkorporierung in Pudern wegen ihrer dickflüssigen, klebrigen Beschaffenheit kaum möglich war.Another advantage of the powder ointment according to the invention is therein to see that the application of the powder is made easier, that it is dusted avoided when applying and an accurate dosage of the medicinal substance is made possible, which is also of considerable importance from an economic point of view is. There is the possibility of the powder ointments according to the invention in tubes and store them in an antiseptic way. Example. 3b g zinc oxide and 25 g Talc are intimately mixed with one another. The mixture is in 40 g of a solution brought in, one third from glycerine and two thirds from distilled Water exists. Add small amounts of tragacanth and to the solution. Casein sodium. The result is a permanently stable, ointment-like suspension without the zinc powder sinks to the ground. The introduction of the drug into the preparation takes place in the case of insoluble ones Medication, e.g. sulfur, by rubbing it with the powder (zinc oxide-talc) soluble or emulsifiable drugs, such as. B. Ichthyol, Tumenol Oil and Tar, by introducing the product into the liquid. It is also possible in this way a number of drugs, such as the above, tar, etc., than medicinal To use powders, while earlier their incorporation in powders because of their viscous, sticky texture was hardly possible.

Claims (1)

PATENT-ANsPRUcii: Verfahren zur Herstellung von fett- und harzfreien Pudern in Salbenform, dadurch gekennzeichnet, daß man die Puder unter Beifügung geringer Mengen von Tragant und Kaseinnatrium in geeigneten Flüssigkeiten, wie Glyzerinwasser, suspendiert.PATENT APPLICATION: Process for the production of fat-free and resin-free Powders in ointment form, characterized in that the powder is enclosed small amounts of tragacanth and casein sodium in suitable liquids, such as glycerine water, suspended.
DES54633D 1920-11-04 1920-11-04 Process for the production of fat-free and resin-free powders Expired DE384135C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES54633D DE384135C (en) 1920-11-04 1920-11-04 Process for the production of fat-free and resin-free powders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES54633D DE384135C (en) 1920-11-04 1920-11-04 Process for the production of fat-free and resin-free powders

Publications (1)

Publication Number Publication Date
DE384135C true DE384135C (en) 1923-10-25

Family

ID=7489927

Family Applications (1)

Application Number Title Priority Date Filing Date
DES54633D Expired DE384135C (en) 1920-11-04 1920-11-04 Process for the production of fat-free and resin-free powders

Country Status (1)

Country Link
DE (1) DE384135C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003190A1 (en) * 1992-08-08 1994-02-17 Seton Healthcare Group Plc Topical composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003190A1 (en) * 1992-08-08 1994-02-17 Seton Healthcare Group Plc Topical composition

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