Wood treatment process
First Claim
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1. A process for treating wood comprising immersing wood in an oil bath at 180°
- C. to 260°
C. for for at least a few hours to achieve thermal conversion of lignocellulosic materials.
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Abstract
A wood treatment process in which lignocellulosic materials are treated for several hours in a liquid bath of oil with the exclusion of oxygen. The liquid bath at that time has a temperature of 180 to 260° C. By thermal action the wood substance is converted, so that some properties of these materials are altered. Resistance against wood-destroying fungi, for example, is improved.
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Citations
7 Claims
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1. A process for treating wood comprising immersing wood in an oil bath at 180°
- C. to 260°
C. for for at least a few hours to achieve thermal conversion of lignocellulosic materials. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- C. to 260°
Specification