Method of manufacturing flame and abuse resistant fiber panel and products resulting
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United States of America Patent
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Mar 15, 1983
Grant Date -
N/A
app pub date -
Mar 30, 1981
filing date -
Mar 30, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of manufacturing flame and abuse resistant fiber panels by treating the surface of water-laid fiber mats with an aqeuous slurry of sodium silicate and calicum carbonate and drying the mats is disclosed. The slurry is applied to the wet mat after wet pressing and before drying while the mat still contains considerable moisture content. The resulting products present a hard, abuse resistant, flame resistant and water resistant surface.
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Cited Art Landscape
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