AT88074B - Process to make wood more receptive to impregnating agents. - Google Patents

Process to make wood more receptive to impregnating agents.

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Publication number
AT88074B
AT88074B AT88074DA AT88074B AT 88074 B AT88074 B AT 88074B AT 88074D A AT88074D A AT 88074DA AT 88074 B AT88074 B AT 88074B
Authority
AT
Austria
Prior art keywords
receptive
impregnating agents
make wood
wood
make
Prior art date
Application number
Other languages
German (de)
Inventor
Ernst Damerau
Original Assignee
Ernst Damerau
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 Ernst Damerau filed Critical Ernst Damerau
Application granted granted Critical
Publication of AT88074B publication Critical patent/AT88074B/en

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  • Chemical And Physical Treatments For Wood And The Like (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren, um Hölzer für   Imprägniermittel aufnahmefähiger   zu machen. 



   Durch das Stammpatent Nr. 88073 ist ein Verfahren geschützt, das bezweckt, Tannenholz für Imprägniermittel aufnahmefähiger zu machen, und das darin besteht, dass das Holz einer   Vorbehandlung mit säurehaitigen   Wasserdämpfen unterworfen wird. 



   Es hat sich nun gezeigt, dass dieses Verfahren sich nicht nur zur Vorbehandlung von Tannenholz, sondern auch von anderen   Holzarten   eignet, da in jedem Falle hierdurch die nachfolgende Imprägnierung durch Freilegung der Poren infolge der Harzauslösung leichter, rascher und wirksamer durchgeführt werden kann. Welches Imprägniermittel dann benutzt wird, ob wässrige Salzlösungen, ölhaltige Mittel, Teeröl usw.. und ob mittels Druck oder durch Tauchen imprägniert wird, ist gleichgültig, weil durch die Vorbehandlung der Hölzer mit den   säurehaitigen   Wasserdämpfen jede Art der Imprägnierung gefördert wird. 

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



   <Desc / Clms Page number 1>
 



  Process to make wood more receptive to impregnating agents.



   The parent patent No. 88073 protects a process which aims to make fir wood more receptive to impregnating agents, and which consists in subjecting the wood to a pretreatment with acidic water vapors.



   It has now been shown that this method is not only suitable for the pretreatment of fir wood, but also of other types of wood, since in any case the subsequent impregnation can be carried out more easily, quickly and effectively by exposing the pores as a result of the resin release. Which impregnating agent is then used, whether aqueous salt solutions, oil-containing agents, tar oil, etc. and whether it is impregnated by pressure or by immersion, is irrelevant, because every type of impregnation is promoted by pretreating the wood with the acidic water vapors.

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

Claims (1)

PATENT-ANSPRUCH : Anwendung der im Stammpatente Nr. 88073 für die Imprägnierung von Tannenholz EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Application of the parent patent No. 88073 for the impregnation of fir wood EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT88074D 1913-11-17 1919-09-01 Process to make wood more receptive to impregnating agents. AT88074B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE88073X 1913-11-17
AT88074T 1919-09-01

Publications (1)

Publication Number Publication Date
AT88074B true AT88074B (en) 1922-04-25

Family

ID=25605045

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88074D AT88074B (en) 1913-11-17 1919-09-01 Process to make wood more receptive to impregnating agents.

Country Status (1)

Country Link
AT (1) AT88074B (en)

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