Fibrous mat and mat-faced gypsum board
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United States of America Patent
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Mar 16, 1999
Issued Date -
N/A
app pub date -
Sep 2, 1997
filing date -
Jun 7, 1995
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Disclosed are fibrous mat-faced gypsum boards with improved resistance to skin irritation and itching. The boards include a mat facing in which the fibrous portion thereof comprises both inorganic and organic fibers, with organic fibers preferably being present in amount from about 5% to about 25% by weight of the total fibers.
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