DE8202C - Method of producing a mass for filling in the teeth - Google Patents

Method of producing a mass for filling in the teeth

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Publication number
DE8202C
DE8202C DENDAT8202D DE8202DA DE8202C DE 8202 C DE8202 C DE 8202C DE NDAT8202 D DENDAT8202 D DE NDAT8202D DE 8202D A DE8202D A DE 8202DA DE 8202 C DE8202 C DE 8202C
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DE
Germany
Prior art keywords
teeth
mass
filling
producing
solution
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.)
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Application number
DENDAT8202D
Other languages
German (de)
Original Assignee
TH. FLECHTER in Warrington (England)
Publication of DE8202C publication Critical patent/DE8202C/en
Active legal-status Critical Current

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  • Dental Preparations (AREA)

Description

1879.1879.

Klasse 30.Class 30.

THOMAS FLETCHER in WARRINGTON (England). Verfahren der Herstellung einer Masse zum Ausfüllen der Zähne. THOMAS FLETCHER in WARRINGTON (England). Method of producing a mass for filling in the teeth.

Patentirt im Deutschen Reiche vom 23. März 1879 ab.Patented in the German Empire on March 23, 1879.

Ich stelle ein Material dar zum Füllen verdorbener Zähne, zum Ausbessern künstlicher Zähne und für allgemein zahnärztliche Zwecke wie folgt:I present a material for filling spoiled teeth, for repairing artificial ones Teeth and for general dental purposes as follows:

Ich mache eine dicke Lösung von reinem phosphorsauren Zinn, indem ich eine schwache Lösung von Zinnchlorid mit Natriumphosphat fälle und die frische Fällung in einer Säure auflöse, am besten, in Phosphorsäure.I make a thick solution of pure phosphoric acid tin by making a weak one Solution of tin chloride with sodium phosphate and the fresh precipitation in an acid dissolve, preferably, in phosphoric acid.

Diese Lösung hat die Eigenschaft, sich in eine harte gegen die Einwirkung von auflösenden Mitteln jeder Art sehr widerstandsfähige Masse zu verwandeln, wenn man derselben Kalk, Thonerde oder deren basische Silicate, Zinkoxyd, Zinnoxyd, Bleioxyd oder viele andere pulverisirte Körper beimischt.This solution has the property of turning into a hard against the action of dissolving Means of any kind to transform very resistant mass, if one of the same Lime, alumina or their basic silicates, zinc oxide, tin oxide, lead oxide or many others powdered bodies admixed.

Das Verhältnifs freier Säure ist nicht von grofser Wichtigkeit und mufs je nach den Eigenschaften, welche man der Masse geben will, variirt werden. Die Lösung wird am besten durch Zuhülfenahme der Erwärmung gemacht.The proportion of free acid is not of great importance and must depend on the Properties which one wants to give to the mass can be varied. The solution will be on best done by the aid of warming.

Das Pulver, welches ich vorzugsweise anwende, ist eine Mischung von 1 Theil Kalk, 3 Theilen Kieselerde und 6 Theilen Thonerde (alle chemisch rein) unter sehr hoher Temperatur zusammen geschmolzen und fein zermahlen. Ich beschränke mich jedoch weder auf diese Mischungsverhältnisse, noch auf den speciellen Gebrauch eines bestimmten Pulvers.The powder which I prefer to use is a mixture of 1 part of lime, 3 parts silica and 6 parts alumina (all chemically pure) under very high temperature melted together and finely ground. However, I do not limit myself on these mixing proportions, nor on the special use of a certain powder.

Claims (1)

Patent-Anspruch:Patent claim: Die Anwendung phosphorsaurer Zinnlösung für den in meiner vorstehenden Beschreibung angeführten Zweck.The application of phosphoric acid tin solution for the one in my description above stated purpose.
DENDAT8202D Method of producing a mass for filling in the teeth Active DE8202C (en)

Publications (1)

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DE8202C true DE8202C (en)

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