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AT27795B - Process for producing an adhesive from adhesive. - Google Patents

Process for producing an adhesive from adhesive.

Info

Publication number
AT27795B
AT27795B AT27795DA AT27795B AT 27795 B AT27795 B AT 27795B AT 27795D A AT27795D A AT 27795DA AT 27795 B AT27795 B AT 27795B
Authority
AT
Austria
Prior art keywords
adhesive
producing
sulphurous acid
dried
desc
Prior art date
Application number
Other languages
German (de)
Inventor
Emil Dr Donath
Original Assignee
Emil Dr Donath
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 DE1905172610D external-priority patent/DE172610C/de
Application filed by Emil Dr Donath filed Critical Emil Dr Donath
Application granted granted Critical
Publication of AT27795B publication Critical patent/AT27795B/en

Links

Landscapes

  • Adhesives Or Adhesive Processes (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung eines Klebstoffes aus Kleber. 
 EMI1.1 
 Wiener Leim" in den Handel kommt. Dieser Klebstoff bildet infolge seiner geringen Aufnahmefähigkeit für Wasser eine   zerrige   Masse, die sich nicht mit   Pinse ! oder Maschinen   auftragen lässt. Es wurde nun   gefunden, dass man   zu einem von diesem Übelstand völlig freien wertvollen Klebstoff gelangt, wenn man auf den getrockneten, fein gepulverten Kleber gasförmige schweflige Säure einwirken   lässt.   bis zu einer Dauer von   10 Minuten.   



  Unter der Einwirkung der schwefligen Säure erfährt der Kleber eine Umwandlung in ein vor-   ziigliches homogenes Klebmittel,   das nach Zusatz geeigneter Mengen Flüssigkeit (Wasser usw.) keine zerrigo Beschaffenheit hat und   mittels Pinsels mit Leichtigkeit aufgetragen werden   kann. Vor Kleister, Leim usw. hat der auf kaltem Wege bereitete neue Klebstoff den 
 EMI1.2 
   finden getrocknet   ist, auch in Wasser halt. 



   Ferner hat man Hülsenfrüchte und Getreidearten durch Behandeln mit stark ver- 
 EMI1.3 
   oder on schwefliger   Säure in der Wärme. 

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



   <Desc / Clms Page number 1>
 



  Process for producing an adhesive from adhesive.
 EMI1.1
 Wiener Leim "comes on the market. As a result of its low absorption capacity for water, this adhesive forms a lumpy mass that cannot be applied with a brush or machine. It has now been found that a valuable adhesive can be obtained that is completely free of this problem. if gaseous sulphurous acid is allowed to act on the dried, finely powdered adhesive for up to 10 minutes.



  Under the influence of the sulphurous acid, the adhesive undergoes a transformation into an excellent homogeneous adhesive which, after adding suitable amounts of liquid (water etc.), does not have a rough texture and can be easily applied with a brush. The new adhesive prepared in the cold way has before paste, glue, etc.
 EMI1.2
   find is dried, even hold in water.



   Furthermore, legumes and cereals have been treated with strongly
 EMI1.3
   or on sulphurous acid in the warmth.

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

Claims (1)

PATENT-APRUCH : Verfahren zur Herstellung eines Klebstoffes aus Kleber, dadurch gekennzeichnet, dass man getrockneten, gepulverten Kleber in der Kälte mit gasförmiger schwefliger Säure be- handelt. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT APRUCH: Process for producing an adhesive from adhesive, characterized in that dried, powdered adhesive is treated in the cold with gaseous sulphurous acid. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT27795D 1905-03-07 1906-04-30 Process for producing an adhesive from adhesive. AT27795B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1905172610D DE172610C (en) 1905-03-07

Publications (1)

Publication Number Publication Date
AT27795B true AT27795B (en) 1907-03-11

Family

ID=5690149

Family Applications (1)

Application Number Title Priority Date Filing Date
AT27795D AT27795B (en) 1905-03-07 1906-04-30 Process for producing an adhesive from adhesive.

Country Status (1)

Country Link
AT (1) AT27795B (en)

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