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AT83762B - Mass for making matrices. - Google Patents

Mass for making matrices.

Info

Publication number
AT83762B
AT83762B AT83762DA AT83762B AT 83762 B AT83762 B AT 83762B AT 83762D A AT83762D A AT 83762DA AT 83762 B AT83762 B AT 83762B
Authority
AT
Austria
Prior art keywords
mass
barite
powder
water
making matrices
Prior art date
Application number
Other languages
German (de)
Inventor
Angelo Emanuele Bacigalupi
Original Assignee
Angelo Emanuele Bacigalupi
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 Angelo Emanuele Bacigalupi filed Critical Angelo Emanuele Bacigalupi
Application granted granted Critical
Publication of AT83762B publication Critical patent/AT83762B/en

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  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Masse zur Herstellung von Matrizen. 



   Die vorliegende Erfindung betrifft eine Matrizenmasse zwecks Herstellung von Stereotypplatten. Die Masse besteht aus einem mit Wasser zu einer plastischen Masse angeriebenen Gemisch von Magnesiumsilikat (Talkum), Kalziumkarbonat, Baryterde oder an deren Stelle Schwerspat oder   Witherit,-Schieferpulver,   natürlichem Eisenmanganerzpulver und Gips, welches kalt auf das abzuformende Original gepresst wird und nach kurzer Zeit erhärtet. 



   Für die Herstellung der Matrize werden etwa folgende Mengenverhältnisse verwendet : 
 EMI1.1 
 schieferpulver, 5 Teile Eisenmanganerzpulver, 10 Teile Füllstoffe, wie Kalk und Gips, je nach der Dauer, welche man dem Endprodukt erteilen will. 



   Die Stoffe werden zunächst fein gepulvert, innig gemischt und dem Gemisch sodann in kaltem Zustande Wasser zugesetzt, bis eine plastische Pasta entsteht. 



   Die angegebene Masse wird in noch feuchtem Zustande für ganz kurze Zeit auf den abzuformenden Satz gebracht. Die erhaltene Matrize wird an der Luft getrocknet und der letzte Rest Wasser bis auf Spuren abgesaugt. Die Masse behält ihre Formbarkeit eine Zeitlang, nimmt aber allmählich   ungefähr   die Härte des Marmors an, deiart, dass qie geeignet ist, einem entsprechenden Drucke standzuhalten. Die Gegenstände, Spitzenpatronen, gravierte Platten, Metallettern, Holzschnitte, Galvanos o. dgl., von welchen eine Matrize genommen werden soll, werden auf eine Schicht aus obiger Masse aufgedrückt, solange diese noch in plastischem Zustande sich befindet und sofort wieder abgehoben. 

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



   <Desc / Clms Page number 1>
 



  Mass for making matrices.



   The present invention relates to a matrix compound for the production of stereotype plates. The mass consists of a mixture of magnesium silicate (talc), calcium carbonate, barite or instead of barite or withit, slate powder, natural iron manganese ore powder and plaster of paris, which is pressed cold onto the original to be molded and after a short time, rubbed with water to form a plastic mass hardened.



   The following proportions are used to manufacture the die:
 EMI1.1
 slate powder, 5 parts iron manganese ore powder, 10 parts fillers such as lime and gypsum, depending on the duration that you want to give the end product.



   The substances are first finely powdered, mixed intimately and then water is added to the mixture in a cold state until a plastic pasta is formed.



   The specified mass is applied to the set to be molded for a very short time while it is still moist. The matrix obtained is air-dried and the last residue of water is suctioned off except for traces. The mass retains its malleability for a while, but gradually assumes approximately the hardness of marble, so that it is suitable to withstand a corresponding pressure. The objects, pointed cartridges, engraved plates, metal lettering, woodcuts, galvanos or the like, from which a die is to be taken, are pressed onto a layer of the above compound while it is still in a plastic state and immediately lifted off again.

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

 

Claims (1)

PATENT-ANSPRUCH : Matrizenmasse zur Herstellung von Stereotypplatten, bestehend aus einem mit Wasser zu einer elastischen Masse angeriebenen Gemisch aus Magnesiumsilikat (Talkum), Kalziumkarbonat, Baryterde oder an deren Stelle Schwerspat oder Witherit, Schieferpulver, natürlichem Eisenmanganerzpulver und Gips. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Matrix compound for the production of stereotype plates, consisting of a mixture of magnesium silicate (talc), calcium carbonate, barite or, instead, barite or withherite, slate powder, natural iron manganese ore powder and plaster of paris, rubbed with water to form an elastic mass. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT83762D 1911-12-11 1911-12-11 Mass for making matrices. AT83762B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT83762T 1911-12-11

Publications (1)

Publication Number Publication Date
AT83762B true AT83762B (en) 1921-04-25

Family

ID=3604924

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83762D AT83762B (en) 1911-12-11 1911-12-11 Mass for making matrices.

Country Status (1)

Country Link
AT (1) AT83762B (en)

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