Biocomposite material and method of making
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United States of America Patent
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Jan 14, 1997
Issued Date -
N/A
app pub date -
Jun 10, 1994
filing date -
Aug 11, 1992
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Expired
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Abstract
Fiber-reinforced protein-based biocomposite particulate material containing a legume-based thermosetting resin and cellulosic material, and rigid biocomposite pressure-formed materials produced therefrom, are provided. The particulate material and resultant pressure-formed materials contain the legume-based resin and fibrous cellulosic material in amounts such that the ratio of cellulose solids to resin solids is about 0.8:1.0 to about 1.5:1.0. Particularly preferred pressure-formed materials also include a secondary thermosetting binder, such as an isocyanate.
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