PROCESS FOR MAKING FIBROUS BOARD
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United States of America Patent
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N/A
Issued Date -
Oct 16, 2008
app pub date -
Apr 10, 2008
filing date -
Apr 11, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An improved process for more economically and efficiently making a fibrous article optionally including one or more functional components includes steps of providing a fibrous body comprising natural fibers, synthetic fibers, glass fibers or a combination of these fibers; generating a foam comprising a continuous liquid phase and a dispersed gaseous phase; and impregnating the fibrous body with the foam by applying the foam to at least one surface of the fibrous body.
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