Method for the production of MDF boards based on sunflower seed husks
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United States of America Patent
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Sep 2, 1997
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N/A
app pub date -
Feb 26, 1996
filing date -
Feb 26, 1996
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Expired
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Abstract
Medium density fiber boards having sufficient physical strength are made from sunflower seed husks by an efficient method. The method of forming the boards involves impregnanting sunflower seed husks with steam, digesting so as to de-fibrate the husks, mixing the de-fibrated sunflower seed husks with a resin, drying the mixture and pressing the dried mixture into a medium density fiber board.
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