DE330249C - Process for the production of small moldings, especially buttons, from plaster of paris, cement or the like. - Google Patents

Process for the production of small moldings, especially buttons, from plaster of paris, cement or the like.

Info

Publication number
DE330249C
DE330249C DE1919330249D DE330249DD DE330249C DE 330249 C DE330249 C DE 330249C DE 1919330249 D DE1919330249 D DE 1919330249D DE 330249D D DE330249D D DE 330249DD DE 330249 C DE330249 C DE 330249C
Authority
DE
Germany
Prior art keywords
paris
plaster
cement
production
buttons
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
DE1919330249D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE330249C publication Critical patent/DE330249C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B1/00—Buttons
    • A44B1/02—Buttons characterised by their material

Description

Verfahren zur Herstellung kleiner Formstücke, besonders von Knöpfen, aus Gips, Zement o. dgl. Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Knöpfen und ähnliehen Formstücken aus Gips, Zement o. dgl.Process for the production of small shaped pieces, especially buttons, made of plaster of paris, cement or the like. The invention relates to a method for production of buttons and similar moldings made of plaster of paris, cement or the like.

Zweck der Erfindung ist, Knöpfe aus einem billigen, im Lande in großen Mengen vorhandenen Rohmaterial herzustellen, um die Einfuhr von Horn, Steinnuß usw., aus welchen Knöpfe bisher gefertigt wurden, zu ersparen.The purpose of the invention is to make buttons from a cheap one in the country into large ones To produce quantities of existing raw material in order to import horn, corozo, etc., to save which buttons have been made up to now.

Das zu formende Material, z. B. Gips, wird in trockenem Zustand in eine entsprechende Form gepreßt, das fertige Preßstück aus der Form gehoben und durch Befeuchten, z. B. mit Wasser, zum Abbinden gebracht. Die Flüssigkeit wird zu diesem Zweck zerstäubt.The material to be molded, e.g. B. plaster of paris is in the dry state in pressed a corresponding shape, lifted the finished pressed piece from the mold and by wetting, e.g. B. with water, caused to set. The liquid will atomized for this purpose.

Auf diese Weise ist es möglich, aus Gips, Zement oder ähnlichen Materialien - Formstücke, wie z. B. Knöpfe, mit größerer Genauigkeit und Schnelligkeit herzustellen, wie z. B. aus einem Gips- oder Zementbrei oder sonst einer plastischen Masse.In this way it is possible to use plaster of paris, cement or similar materials - fittings, such as B. buttons to be made with greater accuracy and speed, such as B. from a gypsum or cement paste or some other plastic mass.

Ein Gipsbrei würde sich, z. B. mit wenig Wasser angerührt, schlecht formen lassen, da: er zu schnell abbindet; mit mehr Wasser angerührt, würde er sich besser formen lassen; das geformte Stück würde aber im Gefüge,' infolge .der großen Wassermenge, sehr locker sein und: deshalb als Material für Knöpfe nicht in Frage kommen, da es sehr leicht zerbröckeln würde. Außerdem könnte auch das Formstück erst nach erfolgtem Abbinden aus der Form gehoben werden. Gemäß der Erfindung wird) dagegen das trockene, fein gemahlene Material in jede gewünschte Form gepreßt und noch trocken §ofort ausgehoben. Erst nach der Formgebung erfolgt das Abbinden des Materials. Würde man die Formstücke zu diesem Zweck in Wasser tauchen, würden sie sofort zerfallen, da sie zu viel Wasser aufnehmen würden. Beim Bestreichen mit Feuchtigkeit würde das Formstück an der Oberfläche- verletzt werden.A gypsum slurry would, for. B. mixed with a little water, bad let it shape because: it sets too quickly; touched with more water, he would let shape better; the formed piece would, however, in its structure, 'as a result of the large Amount of water, be very loose and: therefore out of the question as a material for buttons come as it would crumble very easily. In addition, the fitting could also can only be lifted out of the mold after it has set. According to the invention) on the other hand, the dry, finely ground material is pressed into any desired shape and still dry §immediately excavated. The setting of the takes place only after the shaping Materials. If the fittings were to be immersed in water for this purpose, they would instantly disintegrate as they would absorb too much water. When brushing with moisture the fitting would be injured on the surface.

Aus diesen Gründen wird daher die zum Abbinden zur Verwendung gelangende Flüssigkeit zerstäubt, und die Formstücke, welche diesen Flüssigkeitsstaub begierig aufsaugen, werden demselben solange ausgesetzt, bis sie gerade soviel Feuchtigkeit aufgenommen haben, als zum Abbinden unbedingt erforderlich ist: Durch dieses Verfahren erhalten die Formstücke so viel Festigkeit, daß sie sich als Knöpfe sehr gut verwenden, lassen. Die Weiterbehandlung, wie Färben usw., erfolgt dann auf bekannte Weise.For these reasons, therefore, the one used for setting Liquid atomized, and the fittings, which this liquid dust avid soak up, are exposed to it until they have just that much moisture recorded than is strictly necessary to set: By this procedure the fittings get so much strength that they can be used very well as buttons, permit. Further treatment, such as dyeing, etc., then takes place in a known manner.

An Stelle von Gips kann ebensogut Zement oder gebrannter Magnesit` oder auch eine Mischung dieser Massen Verwendung finden. Bei der Verwendung von gebranntem Magnesit müßte denn das Abbinden durch Chlormagnesiumlauge erfolgen.Instead of plaster of paris, cement or burnt magnesite can just as well be used or a mixture of these materials can be used. When using Burnt magnesite would then have to set by means of chloromagnesium lye.

Wie ersichtlich, ändert aber die Benutzung anderer Materialien nichts an dem Verfahren.As can be seen, however, the use of other materials does not change anything in the process.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung kleiner Formstücke, besonders von Knöpfen, aus Gips; Zement o. dgl. durch Trockenpressen und folgendes Anfeuchten, d'adu.rch gekennzeichnet, daß nach der Pressurig der trockene Formling sogleich aus der Form entfernt und darauf mit der zum Abbinden eben nötigen, fein verteilten Flüssigkeit angespritzt w=ird. PATENT CLAIM: Process for the production of small shaped pieces, especially buttons, from plaster of paris; Cement or the like by dry pressing and subsequent moistening, d'adu.rch characterized that after the pressing, the dry molding is immediately removed from the mold and then sprayed with the finely divided liquid necessary for setting.
DE1919330249D 1919-03-18 1919-03-18 Process for the production of small moldings, especially buttons, from plaster of paris, cement or the like. Expired DE330249C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE330249T 1919-03-18

Publications (1)

Publication Number Publication Date
DE330249C true DE330249C (en) 1920-12-08

Family

ID=6189221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1919330249D Expired DE330249C (en) 1919-03-18 1919-03-18 Process for the production of small moldings, especially buttons, from plaster of paris, cement or the like.

Country Status (1)

Country Link
DE (1) DE330249C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047102B (en) * 1957-02-08 1958-12-18 Krystian Eiman Dr Ing Process for the manufacture of products and components from raw anhydrite rock and / or raw gypsum rock
DE1123244B (en) * 1957-08-30 1962-02-01 Inst Holztechnologie Und Faser Process for the production of plates or molded articles from fibers, in particular glass fibers, and hydraulic binders or plaster of paris

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047102B (en) * 1957-02-08 1958-12-18 Krystian Eiman Dr Ing Process for the manufacture of products and components from raw anhydrite rock and / or raw gypsum rock
DE1123244B (en) * 1957-08-30 1962-02-01 Inst Holztechnologie Und Faser Process for the production of plates or molded articles from fibers, in particular glass fibers, and hydraulic binders or plaster of paris

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