AT91678B - Process for the production of cold glue from blood. - Google Patents

Process for the production of cold glue from blood.

Info

Publication number
AT91678B
AT91678B AT91678DA AT91678B AT 91678 B AT91678 B AT 91678B AT 91678D A AT91678D A AT 91678DA AT 91678 B AT91678 B AT 91678B
Authority
AT
Austria
Prior art keywords
blood
production
cold glue
glue
fibrin
Prior art date
Application number
Other languages
German (de)
Original Assignee
Luftschiffbau Schuette Lanz
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 Luftschiffbau Schuette Lanz filed Critical Luftschiffbau Schuette Lanz
Application granted granted Critical
Publication of AT91678B publication Critical patent/AT91678B/en

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  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung von Kaltleim aus Blut. 



   Es ist bekannt, Kaltleim aus Blut in der Weise herzustellen, dass man eine Mischung aus Blatt, Kalk und Wasser so lange sich selbst   überlässt,   bis sie ihre Klebrigkeit verloren hat und in eine Gallerte umgewandelt ist. Bei diesem Verfahren wird aber das eine besonders grosse Klebekraft besitzende Fibrin ausgeschieden. 



   Nach dem neuen Verfahren wird das Blut mit Oxalsäure, zitronensaurem Natrium od. dgl. versetzt, wodurch das Fibrin in Lösung bleibt ; es wird mit dem Blutalbumin eingedampft und ergibt erneut 
 EMI1.1 
 
Wird dieses mit Fibrin angereicherte Blutalbumin mit Alkalien wieder in Lösung gebracht und bekannterweise mit einem löslichen Kalksalze versetzt, so ergibt das Endprodukt einen in Wasser   unlös-   lichen Leim von besonders guten Klebeeigenschaften. 



   PATENT-ANSPRUCHE :
1. Verfahren zur Herstellung von Kaltleim aus Blut, dadurch gekennzeichnet, dass das zu   trock-   nende frisch gewonnene Blut mit einer Substanz die mit Kalk eine unlösliche Verbindung eingeht, wie z. B. Oxalsäure, zitronensaures Natrium, oxalsaures Natrium od. dgl., zu dem Zwecke versetzt wird, das Ausfallen des Fibrins zu verhindern. 

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



   <Desc / Clms Page number 1>
 



  Process for the production of cold glue from blood.



   It is known to produce cold glue from blood in such a way that a mixture of leaf, lime and water is left to its own devices until it has lost its stickiness and is transformed into a jelly. In this process, however, the fibrin, which has a particularly strong adhesive force, is excreted.



   According to the new method, the blood is mixed with oxalic acid, sodium citric acid or the like, whereby the fibrin remains in solution; it is evaporated with the blood albumin and gives again
 EMI1.1
 
If this blood albumin enriched with fibrin is brought back into solution with alkalis and, as is known, mixed with a soluble calcium salt, the end product results in a water-insoluble glue with particularly good adhesive properties.



   PATENT CLAIMS:
1. A method for the production of cold glue from blood, characterized in that the freshly obtained blood to be dried with a substance that forms an insoluble compound with lime, such as. B. oxalic acid, sodium citric acid, sodium oxalic acid or the like., Is added for the purpose of preventing the precipitation of the fibrin.

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

Claims (1)

2. Verfahren zur Herstellung von Kaltleim aus Blut, dadurch gekennzeichnet, dass das nach An- spruch 1 gewonnene, das Fibrin enthaltene Blutalbumin zum Zwecke der Gewinnung eines im Wasser unlöslichen Leimes bekannterweise mit einem löslichen Kalksalz versetzt wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. A method for producing cold glue from blood, characterized in that the blood albumin obtained according to claim 1 and containing the fibrin is known to be mixed with a soluble lime salt for the purpose of obtaining a glue which is insoluble in water. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT91678D 1918-05-01 1918-05-01 Process for the production of cold glue from blood. AT91678B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT91678T 1918-05-01

Publications (1)

Publication Number Publication Date
AT91678B true AT91678B (en) 1923-03-10

Family

ID=3611767

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91678D AT91678B (en) 1918-05-01 1918-05-01 Process for the production of cold glue from blood.

Country Status (1)

Country Link
AT (1) AT91678B (en)

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