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
Links
Landscapes
- Paints Or Removers (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
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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
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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-
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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
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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)
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) |
-
1908
- 1908-04-01 AT AT39441D patent/AT39441B/en active
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