AT70598B - Process for the production of solid, plastic masses. - Google Patents

Process for the production of solid, plastic masses.

Info

Publication number
AT70598B
AT70598B AT70598DA AT70598B AT 70598 B AT70598 B AT 70598B AT 70598D A AT70598D A AT 70598DA AT 70598 B AT70598 B AT 70598B
Authority
AT
Austria
Prior art keywords
solid
production
plastic masses
formic acid
sodium
Prior art date
Application number
Other languages
German (de)
Inventor
Karl Hagendorf
Adolf Dr Breslauer
Original Assignee
Karl Hagendorf
Adolf Dr Breslauer
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 Karl Hagendorf, Adolf Dr Breslauer filed Critical Karl Hagendorf
Application granted granted Critical
Publication of AT70598B publication Critical patent/AT70598B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Vorliegende Erfindung betrifft ein Verfahren zur Herstellung fester, plastischer Massen. 



  Das Neue besteht darin, dass Rinderblutserum mit Ameisensäure und Trioxymethylen bzw. Formaldehyd versetzt und dann mit   Phenol und Natriumsuperoxyd   solange erhitzt wird, bis das Produkt fest geworden ist. 



   Setzt man z. B. zu Rinderblutserum oder einer anderen   Eiweisslösung   Ameisensäure oder Formaldehydlösung und   Wasserstosssuperoxyd, so   erhält man eine klare, hell   gefärbte   Lösung, welche beim Stehen nach längerer oder kürzerer Zeit zu einer weissen Masse erstarrt. Diese zeigt. zur Trocknung gebracht, einen   hornartigen   Zustand. 



   Die Masse hat jedoch den Fehler, dass sie spröde ist und daher leicht zerbricht. 



     Man kann diesen Ubelstand   durch einen Zusatz von Phenol beheben, in welchem man die Masse längere Zeit erhitzt. 



   Zweckmässig nimmt man statt Formaldehyd Trioxymethylell und statt Wasserstoffsuperoxyd   Natriumsuperoxyd,   um die Reaktion zu beschleunigen und die   Flüssigkeitsmenge   zu verringern. 



  Durch die   Verwendung   von Natriumsuperoxyd wird gleichzeitig infoige der Bildung von Natron-   lauge die angewendete Ameisensäure neutralisiert.   



   Beispielsweise mischt man 100 Teile Rinderblutserum mit 25%iger Ameisensäure und 20 bis 30 Teile   Trioxymethylen. setzt   80 bis 90 Teile Phenol und in Wasser angerührtes Natrium- 
 EMI1.2 
 angenommen hat. 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   The present invention relates to a method for producing solid, plastic masses.



  What is new is that bovine blood serum is mixed with formic acid and trioxymethylene or formaldehyde and then heated with phenol and sodium superoxide until the product has solidified.



   If you put z. B. to bovine blood serum or another protein solution formic acid or formaldehyde solution and hydrogen peroxide, the result is a clear, light colored solution which solidifies to a white mass when standing for a longer or shorter time. This shows. brought to dryness, a horn-like state.



   However, the mass has the fault that it is brittle and therefore breaks easily.



     This problem can be remedied by adding phenol, in which the mass is heated for a long time.



   It is advisable to use trioxymethylell instead of formaldehyde and sodium superoxide instead of hydrogen peroxide in order to accelerate the reaction and reduce the amount of liquid.



  Through the use of sodium peroxide, the formic acid used is neutralized at the same time as the formation of sodium hydroxide solution.



   For example, 100 parts of bovine blood serum are mixed with 25% strength formic acid and 20 to 30 parts of trioxymethylene. uses 80 to 90 parts of phenol and sodium mixed with water
 EMI1.2
 has accepted.

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

Claims (1)

PATENTANSPRUCH : Verfahren zur Herstellung fester, plastischer Massen, dadurch gekennzeichnet, dass Rinder- EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of solid, plastic masses, characterized in that cattle EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT70598D 1913-07-28 1914-07-27 Process for the production of solid, plastic masses. AT70598B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE70598X 1913-07-28

Publications (1)

Publication Number Publication Date
AT70598B true AT70598B (en) 1915-12-10

Family

ID=5635500

Family Applications (1)

Application Number Title Priority Date Filing Date
AT70598D AT70598B (en) 1913-07-28 1914-07-27 Process for the production of solid, plastic masses.

Country Status (1)

Country Link
AT (1) AT70598B (en)

Similar Documents

Publication Publication Date Title
DE2334380B1 (en) Process for making a wood glue
AT70598B (en) Process for the production of solid, plastic masses.
DE551114C (en) Process for the production of rubber articles from concentrated aqueous dispersions of rubber or similar vegetable resins
DE587643C (en) Process for the production of hardenable condensation products of a protein-like type based on urea-formaldehyde
AT132996B (en) Fibrous press mixtures which contain thiourea-urea-formaldehyde condensation products as binders, and processes for their production.
AT123224B (en) Process for the production of condensation products from urea or its derivatives and formaldehyde.
AT123655B (en) Process for the production of a viscous condensation product.
AT99919B (en) Process for the production of artificial horn.
DE583563C (en) Process for the preparation of thiourea-urea-formaldehyde condensation products
DE346832C (en) Process for the production of artificial threads, films, plastic masses, etc.
DE1053517B (en) Process for the preparation of condensation products containing sulfo groups from phenols and formaldehyde
AT45594B (en) Process for producing an elastic mass.
AT98387B (en) Process for the production of white colored artificial masses.
AT88646B (en) Process for the production of tanning substances.
DE968543C (en) Cation exchanger
AT50614B (en) Process for the production of blue-green colored lakes.
AT101293B (en) Process for the preparation of insoluble condensation products.
AT244357B (en) Process for obtaining pharmaceutically acceptable globulin
DE858560C (en) Process for the manufacture of tanning agents
DE612665C (en) Process for the manufacture of products containing sulfur
AT106018B (en) Process for the production of condensation products from the waste and wash water and distillates that fall off during the production of condensation products from phenols and formaldehyde.
DE886743C (en) Process for the production of aminomercaptals
AT19617B (en) Process for making hard casein or hard albumin waste recyclable.
AT149366B (en) Process for the production of welded masses using phenol carbonyl condensation products.
DE716428C (en) Process for the production of binders from keratin-containing proteins