High-strength fibrous material consisting of natural fibres, method for the production thereof, and use of same for producing composite materials
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United States of America Patent
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Jul 22, 2014
Grant Date -
Jul 15, 2010
app pub date -
Jun 23, 2008
filing date -
Jul 2, 2007
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Abstract
The invention relates to a high-strength and abrasion-resistant fibrous material and to a method for the production thereof. According to said method, a natural fiber material is solubilized in an alkaline manner. The fibrous material is treated with an alkaline material, without being subjected to mechanical stress a) at a temperature of between 5 and 30° C. and then b) at a temperature of between 80 and 150° C., and is then optionally washed and/or dried.
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