AT7280B - Process for the production of a rubber and gutta-percha substitute. - Google Patents

Process for the production of a rubber and gutta-percha substitute.

Info

Publication number
AT7280B
AT7280B AT7280DA AT7280B AT 7280 B AT7280 B AT 7280B AT 7280D A AT7280D A AT 7280DA AT 7280 B AT7280 B AT 7280B
Authority
AT
Austria
Prior art keywords
percha
gutta
substitute
rubber
production
Prior art date
Application number
Other languages
German (de)
Original Assignee
Zuehl & Eisemann 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
Priority claimed from DE1900119635D external-priority patent/DE119635C/de
Application filed by Zuehl & Eisemann Dr filed Critical Zuehl & Eisemann Dr
Application granted granted Critical
Publication of AT7280B publication Critical patent/AT7280B/en

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2

Claims (1)

PATENT-ANSPRÜCHE : 1. Verfahren zur Herstellung eines, Kautschuk-oder Guttaporcha. crsatzes, dadurch gekennzeichnet, dass man Harze oder harzartige Körper, wie Pech, Asphalt oder dgl., mit EMI2.1 und alsdann eventuell mit Schwefel erhitzt, oder das mit Chlorschwefol behandelte Holzöl mit Harz, Pech, Asphalt oder dgl. in der Wärme digeriert. PATENT CLAIMS: 1. Process for the production of a rubber or guttaporcha. Crsatzes, characterized in that resins or resin-like bodies, such as pitch, asphalt or the like., With EMI2.1 and then possibly heated with sulfur, or the wood oil treated with chlorofluoric acid is digested with resin, pitch, asphalt or the like. 2. Eine Ausführungsform des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass man die Mischung von Harz, Asphalt oder Pech und Holzöl auf 200 bis 3000 C. längere Zeit erhitzt und alsdann vulkanisiert. 2. An embodiment of the method according to claim 1, characterized in that the mixture of resin, asphalt or pitch and wood oil is heated to 200 to 3000 ° C. for a longer period and then vulcanized. H. Eine weitere Ausführungsform des Verfahrens zur Herstellung eines Ersatzmittels für Guttapercha, dadurch gekennzeichnet, dass man dem Harz (Pech, Asphalt oder dgl.) Paraffin zusetzt, alsdann mit Holzöl mischt und die Mischung gemäss Anspruch 1 oder 2 weiter behandelt. H. Another embodiment of the method for producing a substitute for gutta-percha, characterized in that paraffin is added to the resin (pitch, asphalt or the like), then mixed with wood oil and the mixture according to claim 1 or 2 treated further.
AT7280D 1900-05-05 1901-05-15 Process for the production of a rubber and gutta-percha substitute. AT7280B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1900119635D DE119635C (en) 1900-05-05

Publications (1)

Publication Number Publication Date
AT7280B true AT7280B (en) 1902-04-10

Family

ID=5656145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT7280D AT7280B (en) 1900-05-05 1901-05-15 Process for the production of a rubber and gutta-percha substitute.

Country Status (1)

Country Link
AT (1) AT7280B (en)

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