AT39441B - Process for making a turpentine-like rosin distillation product from pine oil. - Google Patents

Process for making a turpentine-like rosin distillation product from pine oil.

Info

Publication number
AT39441B
AT39441B AT39441DA AT39441B AT 39441 B AT39441 B AT 39441B AT 39441D A AT39441D A AT 39441DA AT 39441 B AT39441 B AT 39441B
Authority
AT
Austria
Prior art keywords
turpentine
making
pine oil
distillation product
oil
Prior art date
Application number
Other languages
German (de)
Inventor
Otto Pellnitz
Original Assignee
Otto Pellnitz
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 Otto Pellnitz filed Critical Otto Pellnitz
Application granted granted Critical
Publication of AT39441B publication Critical patent/AT39441B/en

Links

Landscapes

  • Paints Or Removers (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Die durch trockene Destination von Fichtenholz, Fichtenstumpen gewonnenen Kienöle werden in gereinigtem Zustande al, sogenannte Holzterpentinöle in den Handel gebracht. Wenn diese Öle bei der Reinigung nicht in ihrer Konstitution verändert werden, etwa durch Einwirkung von konzentrierten, anorganischen Säuren, Oxydationsmitteln, hohes Erhitzen, die einen Zerfall der wertvollsten Bestandteile verursachen, so kann dieses 01 in gereinigtem Zustande in vielen Fällen als Ersatz für das aus dem Harz gewonnene Terpentinöl verwendet werden. Die Harzterpentinöle unterscheiden sich von den   Kienölen   durch den Geruch und durch ihre chemischen und physikalischen Eigenschaften, welche durch die Verharzung des Pines und die hierbei entstandenen Nebenprodukte hervorgerufen werden.

   Vor Allem ist die   Sauerstonauinahmefähigkeit   des Kienöls bedeutend geringer als die des Terpentinöls, wodurch die Verwendbarkeit des   Kienöls     als Lösungsmittel   bei Lacken und a) s Trockenmittel bei Leinöl sehr verringert wird. Durch Sauerstoffaufnahme verharzen die   Terpene im   Laufe der Zeit und nimmt das Destillat der verharzten Terpene infolge der bei der   Verharzung   entstehenden sauren Nebenprodukte sehr leicht wieder 
 EMI1.2 
 alsdann destilliert werden,   di''Eigenschaften   des aus dem Harz gewonnenen   TerpentinöL"   an. 



  Die. bisherigen Versuche, das   gcn'iuigte Kienöl durch Behandlung   mit Oxydationsmitteln dem   Terpentinöl   in Bezug auf den Geruch und sonstige Eigenschaften gleichwertig zu machen, hatten nicht den gewünschten Erfolg,   weil die gewählten Oxydationsmittel   die Terpene ungünstig be- 
 EMI1.3 
 
 EMI1.4 




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 EMI1.1
 



   The pine oils obtained by dry destination of spruce wood and spruce stumps are marketed in a purified state, so-called wood turpentine oils. If these oils are not changed in their constitution during cleaning, for example through the action of concentrated, inorganic acids, oxidizing agents, high heating, which cause the most valuable constituents to break down, this oil in a purified state can in many cases be used as a substitute for this Turpentine oil obtained from the resin can be used. The resin turpentine oils differ from the pine oils in their smell and their chemical and physical properties, which are caused by the resinification of the pines and the resulting by-products.

   Above all, the ability of pine oil to absorb oxygen is significantly lower than that of turpentine oil, which greatly reduces the usability of pine oil as a solvent in paints and a) s drying agent in linseed oil. Due to the uptake of oxygen, the terpenes resinify in the course of time and take the distillate of the resinified terpenes again very easily as a result of the acidic by-products formed during the resinification
 EMI1.2
 are then distilled, the "properties of the turpentine oil obtained from the resin".



  The. Attempts so far to make the hydrolyzed pine oil equivalent to turpentine oil in terms of smell and other properties by treating it with oxidizing agents have not had the desired success because the oxidizing agents chosen have an unfavorable effect on the terpenes.
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Claims (1)

EMI2.1 EMI2.1
AT39441D 1908-04-01 1908-04-01 Process for making a turpentine-like rosin distillation product from pine oil. AT39441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT39441T 1908-04-01

Publications (1)

Publication Number Publication Date
AT39441B true AT39441B (en) 1909-10-25

Family

ID=3557535

Family Applications (1)

Application Number Title Priority Date Filing Date
AT39441D AT39441B (en) 1908-04-01 1908-04-01 Process for making a turpentine-like rosin distillation product from pine oil.

Country Status (1)

Country Link
AT (1) AT39441B (en)

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