AT96236B - Process for impregnating hard-to-impregnate woods. - Google Patents

Process for impregnating hard-to-impregnate woods.

Info

Publication number
AT96236B
AT96236B AT96236DA AT96236B AT 96236 B AT96236 B AT 96236B AT 96236D A AT96236D A AT 96236DA AT 96236 B AT96236 B AT 96236B
Authority
AT
Austria
Prior art keywords
woods
impregnate
wood
impregnating
impregnating hard
Prior art date
Application number
Other languages
German (de)
Inventor
Chemiker Willy Ing Kinberg
Original Assignee
Chemiker Willy Ing Kinberg
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 Chemiker Willy Ing Kinberg filed Critical Chemiker Willy Ing Kinberg
Application granted granted Critical
Publication of AT96236B publication Critical patent/AT96236B/en

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

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zum Imprägnieren schwer   d1ll'chträllkbarer     Hölzer.   
 EMI1.1 
 Markstrahlen durch Harz und sonstige Stoffe verklebt sind. Aus diesem Grunde war man bei Fichtenund Tannenholz genötigt, fast   ausschliesslich   das sehr starke Konservierungsmittel Quecksilbersublimat zu verwenden, weil schwache und weniger stark den Holzfasern anhaftende Imprägniermittel aus der sehr dünnen Schutzzone durch Witterungseinflüsse bald entfernt wurden. 
 EMI1.2 
   grosseren Quantitäten,   als es bisher möglich war, in das   Fichten-und Tannenholz   hinein zu pressen. 



   Es wurde nun gefunden, dass man durch Dämpfung des Fichten- und Tannenholzes unter Hinzufügung eines Lösungsmittels, welches Harze, Fette u. dgl. ohne stoffliche   Veränderung auf   rein physikalische Weise zur Lösung bringt, wie beispielsweise Trichloräthylen usw., diese Stoffe aus dem Holze ent- 
 EMI1.3 
   Tiefe durchzuführen   in der Lage ist. 

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



   <Desc / Clms Page number 1>
 



  Process for impregnating wood that is difficult to cut.
 EMI1.1
 Medullary rays are stuck together by resin and other substances. For this reason it was necessary to use almost exclusively the very strong preservative mercury sublimate for spruce and fir wood, because weak impregnating agents that did not adhere to the wood fibers were soon removed from the very thin protective zone by the weather.
 EMI1.2
   larger quantities than was previously possible to press into the spruce and fir wood.



   It has now been found that by steaming the spruce and fir wood with the addition of a solvent, which resins, fats and. Like. Brings to solution in a purely physical way without material change, such as trichlorethylene, etc., these substances are derived from the wood
 EMI1.3
   Depth is able to perform.

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

Claims (1)

PATENT-ANSPRUCH : EMI1.4 holz, dadurch gekennzeichnet, dass man das Holz mit Wasserdampf, welcher ein Lösungsmittel, wie beispielsweise Trichloräthylen, für Harz, Terpentinöl. Fett u. dgl. enthält, dämpft und anschliessend hieran die Imprägnierung in einer, der Dämpfungszeit entsprechenden Tiefe durchführt. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.4 wood, characterized in that the wood with steam, which is a solvent such as trichlorethylene, for resin, turpentine oil. Fat and The like. Contains, dampens and then impregnates in a depth corresponding to the damping time. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT96236D 1917-05-18 1917-05-18 Process for impregnating hard-to-impregnate woods. AT96236B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT96236T 1917-05-18

Publications (1)

Publication Number Publication Date
AT96236B true AT96236B (en) 1924-03-10

Family

ID=3615807

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96236D AT96236B (en) 1917-05-18 1917-05-18 Process for impregnating hard-to-impregnate woods.

Country Status (1)

Country Link
AT (1) AT96236B (en)

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