AT126329B - Process for the production of jaw models or the like, in particular for dental purposes. - Google Patents

Process for the production of jaw models or the like, in particular for dental purposes.

Info

Publication number
AT126329B
AT126329B AT126329DA AT126329B AT 126329 B AT126329 B AT 126329B AT 126329D A AT126329D A AT 126329DA AT 126329 B AT126329 B AT 126329B
Authority
AT
Austria
Prior art keywords
production
jaw models
dental purposes
plaster
impression
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 AT126329B publication Critical patent/AT126329B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   In der   zahnärztlichen   Praxis entsteht   häufig   das Bedürfnis, z. B. beim Abdrucknehmen, Gipsmassen gegeneinander durch eine Zwischenschicht so zu isolieren, dass beim Herunterarbeiten der einen dieser beiden Massen, der Abdruckmasse, etwa mit dem Spatel oder bei   abkochharen   Gipssorten durch Abkochen, die Masse gut von der zurückbleibenden Modellmasse heruntergeht, ohne Stücke von dieser herauszureissen. Hiezu hat man schon verschiedene wässrige Lösungen, wie etwa Soda. Seife u. dgl., oder organische Lösungen, wie etwa Schellack, in Alkohol versucht.

   Als ein besonders gutes Isoliermittel hat sich nun eine Kautschukschicht erwiesen, die durch Überziehen der Abdruckmasse mit einer   Natur-oder Kunstkautschuklösung   erhalten wird. insbesondere einer solchen Lösung, bei der sich der gelöste Kautschuk in vulkanisiertem Zustande befindet. Pinselt man mit dieser nach passender Verdünnung mit Wasser, 
 EMI1.2 
 Zeit ein dünnes Kautschukhäutchen. das gut isoliert. Wird nach Einfüllen und Erstarren des Modellgipses der Abdruckgips heruntergestochen oder abgekocht. so kann man dieses dünne Kautschukhäutchen herunterziehen und so alle Unreinlichkeiten durch anhängende Altdruckmasseteilchen schnell und sicher entfernen. Es wird so ein   sauberes und scharfes   Modell erzielt. 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   In the dental practice, the need often arises, e.g. B. when taking an impression, isolating plaster of paris from one another by an intermediate layer so that when working down one of these two masses, the impression material, for example with a spatula or in the case of boiling types of plaster by boiling, the mass goes down well from the remaining model mass, without any pieces of it tear out. Various aqueous solutions such as soda are already available for this. Soap u. Like., Or organic solutions, such as shellac, tried in alcohol.

   A rubber layer that is obtained by coating the impression compound with a natural or synthetic rubber solution has now proven to be a particularly good insulating means. in particular a solution in which the dissolved rubber is in a vulcanized state. If you brush with this after a suitable dilution with water,
 EMI1.2
 Time a thin rubber membrane. that insulates well. After the plaster of paris has been poured in and solidified, the plaster of paris is pricked or boiled. so you can pull down this thin rubber membrane and quickly and safely remove all impurities caused by old printing mass. A clean and sharp model is thus achieved.

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

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung von Kiefermodellen od. dgl. mittels eines im Munde des Patienten vorgenommenen Gipsabdruckes und einer in diesem gefüllten und von ihm durch ein feines Häutchen getrennten Gipsmodellmasse. dadurch gekennzeichnet, dass dieses Trennung- häutchen durch Überziehen des Abdrnckes mit einer wässrigen Kautschuklösung, vorzugsweise einer Emulsion von vulkanisiertem Natur-oder Kunstkautschuk, gebildet wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of jaw models or the like by means of a plaster cast made in the patient's mouth and a plaster model compound filled in this and separated from him by a fine membrane. characterized in that this separating membrane is formed by covering the impression with an aqueous rubber solution, preferably an emulsion of vulcanized natural or synthetic rubber. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT126329D 1930-03-03 1931-02-26 Process for the production of jaw models or the like, in particular for dental purposes. AT126329B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE126329T 1930-03-03

Publications (1)

Publication Number Publication Date
AT126329B true AT126329B (en) 1932-01-11

Family

ID=29260847

Family Applications (1)

Application Number Title Priority Date Filing Date
AT126329D AT126329B (en) 1930-03-03 1931-02-26 Process for the production of jaw models or the like, in particular for dental purposes.

Country Status (1)

Country Link
AT (1) AT126329B (en)

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